Agritrop
Accueil

Parcourir par Auteur Cirad

Format d'export [feed] Atom [feed] RSS 1.0 [feed] RSS 2.0
Grouper par : Type de document | Année de publication | Aucun

Nombre de documents : 258.

Article de revue

Antixenosis as a mechanism of cocoa resistance to the cocoa mirid, Sahlbergella singularis (Hemiptera: Miridae). N'Guessan K.F., Lachenaud Philippe, Eskes Albertus. 2010. Journal of Applied Biosciences, 36 : 2332-2339.
http://www.biosciences.elewa.org/JABS/2010/36/1.pdf
Article en libre accès
[img]

Population structure and molecular characterization of nigerian field genebank collections of cacao, Theobroma cacao L. Aikpokpodion Peter O., Kolesnikova-Allen Maria, Adetimirin Victor O., Guiltinan Mark J., Eskes Albertus, Motamayor Juan Carlos, Schnell Raymond J.. 2010. Silvae Genetica, 59 (6) : 273-285.
https://doi.org/10.1515/sg-2010-0039
[img]

Parentage analysis and outcrossing patterns in cacao (Theobroma cacao L.) farms in Cameroon. Efombagn Mousseni Ives Bruno, Sounigo Olivier, Eskes Albertus, Motamayor Juan Carlos, Manzanares-Dauleux Maria J., Schnell Raymond J., Nyassé Salomon. 2009. Heredity, 103 (1) : 46-53.
http://dx.doi.org/10.1038/hdy.2009.30
[img]

Recurrent selection of cocoa populations in Côte d'Ivoire: Comparative genetic diversity between the first and second cycles. Pokou N. Desiré, N'Goran Jeanne A.K., Lachenaud Philippe, Eskes Albertus, Montamayor J.C., Schnell Rey J., Kolesnikova-Allen Maria, Clément Didier, Sangaré A.. 2009. Plant Breeding, 128 (5) : 514-520.
http://dx.doi.org/10.1111/j.1439-0523.2008.01582.x
[img]

Effect of genotype of cocoa (Theobroma cacao) on attractiveness to the mirid Sahlbergella singularis (Hemiptera: Miridae) in the laboratory. Dibog Luc, Babin Régis, Amang a Mbang Joseph, Decazy Bernard, Nyassé Salomon, Cilas Christian, Eskes Albertus. 2008. Pest Management Science, 64 (9) : 977-980.
http://dx.doi.org/10.1002/ps.1589
[img]

Genetic diversity and structure of farm and GenBank accessions of cacao (Theobroma cacao L.) in Cameroon revealed by microsatellite markers. Efombagn Mousseni Ives Bruno, Motamayor Juan Carlos, Sounigo Olivier, Eskes Albertus, Nyassé Salomon, Cilas Christian, et al.. 2008. Tree Genetics and Genomes, 4 (4) : 821-831.
http://dx.doi.org/10.1007/s11295-008-0155-z
[img]

Levels of resistance to Phytophthora pod rot in cocoa accessions selected on-farm in Côte d'Ivoire. Pokou N. Desiré, N'Goran Jeanne A.K., Kébé Ismael S., Eskes Albertus, Tahi G.Mathias, Sangaré A.. 2008. Crop Protection, 27 (3-5) : 302-309.
http://dx.doi.org/10.1016/j.cropro.2007.07.012

Comparison of methods to obtain twin seedlings by splitting of cocoa seeds. Tahi G.Mathias, N'Goran Jeanne A.K., N'Da A.B., Eskes Albertus. 2007. Ingenic newsletter (11) : 22-28.

Discussion paper on germplasm to be considered in setting up a long-term globas cacao conservation strategy by CacaoNet. End Michelle, Engels Jan, Eskes Albertus. 2007. Ingenic newsletter (11) : 37-39.

Efficacy of simplified methods to assess pod production in cocoa breeding trials. Tahi G.Mathias, N'Goran Jeanne A.K., Sounigo Olivier, Lachenaud Philippe, Eskes Albertus. 2007. Ingenic newsletter (11) : 7-11.

Is genetic variation for sensory traits of cocoa pulp related to fine flavour cocoa traits? Eskes Albertus, Guarda D., Garcia L., Garcia R.. 2007. Ingenic newsletter (11) : 22-28.

Participatory cocoa (Theobroma cacao) selection in Cameroon : Phytophthora pod rot resistant accessions identified in farmers' fields. Efombagn Mousseni Ives Bruno, Nyassé Salomon, Sounigo Olivier, Kolesnikova-Allen Maria, Eskes Albertus. 2007. Crop Protection, 26 (10) : 1467-1473.
http://dx.doi.org/10.1016/j.cropro.2006.12.008
[img]

Expected selection efficiency for resistance to cacao pod rot (Phytophthora palmivora) comparing leaf disc inoculations with field observations. Tahi G.Mathias, Kébé Boubacar Ismaël, N'Goran Jeanne A.K., Sangaré A., Mondeil Fanja, Cilas Christian, Eskes Albertus. 2006. Euphytica, 149 (1) : 35-44.
http://dx.doi.org/10.1007/s10681-005-9052-9

Genetic diversity in cocoa germplasm of southern Cameroon revealed by simple sequences repeat (SSRS) markers. Efombagn Mousseni Ives Bruno, Sounigo Olivier, Nyassé Salomon, Manzanares-Dauleux Maria J., Cilas Christian, Eskes Albertus, Kolesnikova-Allen Maria. 2006. African Journal of Biotechnology, 5 (16) : 1441-1449.
[img]

Usefulness of the detached pod test for assessment of cacao resistance to phytophthora pod rot. Iwaro A.D., Thévenin Jean-Marc, Butler David R., Eskes Albertus. 2005. European Journal of Plant Pathology, 113 (2) : 173-182.
http://dx.doi.org/10.1007/s10658-005-2929-6
[img]

A rootstock-scion experiment with cocoa re-analysed for yield efficiency. Eskes Albertus, Lachenaud Philippe. 2004. Ingenic newsletter (9) : 43-45.
[img]

Early selection for resistance to Phytophthora megakarya in local and introduced cocoa varieties in Cameroon. Nyassé Salomon, Efombagn Mousseni Ives Bruno, Bouambi Emmanuel, Ndoumbé Nkeng Michel, Eskes Albertus. 2003. Tropical Science, 43 (2) : 96-102.
http://dx.doi.org/10.1002/ts.97

Evaluation of resistance of Theobroma cacao L.to mirids in Côte d'Ivoire : Results of comparative progeny trials. Sounigo Olivier, Coulibaly N., Brun Laurent, N'Goran Jeanne A.K., Cilas Christian, Eskes Albertus. 2003. Crop Protection, 22 (4) : 615-621.
http://dx.doi.org/10.1016/S0261-2194(02)00244-2

Selection for bean and liquor qualities within related hybrids of Arabica coffee in multilocal field trials. Agwanda Charles O., Baradat Philippe, Eskes Albertus, Cilas Christian, Charrier André. 2003. Euphytica, 131 (1) : 1-14.
http://dx.doi.org/10.1023/A:1023071815109
[img]

Selection for resistance to black pod disease and yield gains prediction by use of selected cocoa varieties in Cameroon. Nyassé Salomon, Efombagn Mousseni Ives Bruno, Eskes Albertus. 2003. Plant Genetic Resources, 1 (2-3) : 157-160.
http://dx.doi.org/10.1079/PGR200323

Rootstocks for cacao. Purdy L.H., Eskes Albertus. 2002. Ingenic Newsletter (7) : 15-16.

Growth, production, and bean quality of Coffea arabica as affected by interspecific grafting : Consequences for rootstock breeding. Bertrand Benoît, Etienne Hervé, Eskes Albertus. 2001. HortScience, 36 (2) : 269-273.

Ingenic inquiry on priorities to be considered in a "Global cocoa programme". Eskes Albertus. 2001. Ingenic Newsletter (6) : 2-5.

Resistance to Meloidogyne incognita in Ethiopian Coffea arabica accessions. Anzueto Francisco, Bertrand Benoît, Sarah Jean-Louis, Eskes Albertus, Decazy Bernard. 2001. Euphytica, 118 (1) : 1-8.
http://dx.doi.org/10.1023/A:1003712232325

International cocoa breeding and selection initiatives. Eskes Albertus. 2000. Ingenic Newsletter (5) : 2-3.

Rapid screening of cacao genotypes for field resistance to Phytophthora palmivora using leaves, twigs and roots. Tahi G.Mathias, Kébé Ismael S., Eskes Albertus, Ouattara S., Sangaré A., Mondeil Fanja. 2000. European Journal of Plant Pathology, 106 (1) : 87-94.
http://dx.doi.org/10.1023/A:1008747800191

Caractérisation et évaluation des hybrides naturels de caféiers de Nouvelle-Calédonie. Jagoret Patrick, Cilas Christian, Eskes Albertus, Charmetant Pierre. 1999. Plantations, Recherche, Développement, 6 (5) : 326-337.
[img]
Prévisualisation

Expression and mode of inheritance of resistance in coffee to leaf miner Perileucoptera coffeella. Guerreiro Filho Oliveiro, Silvarolla Maria Bernadete, Eskes Albertus. 1999. Euphytica, 105 (1) : 7-15.
http://dx.doi.org/10.1023/A:1003427613071

Amélioration variétale de Coffea canephora. 1 : critères et méthodes de sélection. Montagnon Christophe, Leroy Thierry, Eskes Albertus. 1998. Plantations, Recherche, Développement, 5 (1) : 18-33.
[img]
Prévisualisation

Amélioration variétale de Coffea canephora. 2 : les programmes de sélection et leurs résultats. Montagnon Christophe, Leroy Thierry, Eskes Albertus. 1998. Plantations, Recherche, Développement, 5 (2) : 89-98.
[img]
Prévisualisation

The CFC/ICCO/IPGRI project : a new initiative on cocoa germplasm utilization and conservation. Eskes Albertus, Engels Johannes M.M., Lass Tony. 1998. Plantations, Recherche, Développement, 5 (6), n°sp. Cacao : 412-422.
[img]
Prévisualisation

Prediction of genetic value for coffee production in Coffea arabica from a half-diallel with lines and hybrids. Cilas Christian, Bouharmont Pierre, Boccara Michel, Eskes Albertus, Baradat Philippe. 1998. Euphytica, 104 : 49-59.
http://dx.doi.org/10.1023/A:1018635216182

Glufosinate as an efficient inhibitor of callus proliferation in coffee tissue. Van Boxtel Jos, Eskes Albertus, Berthouly Marc. 1997. In Vitro Cellular and Developmental Biology. Plant, 33 (1) : 6-12.

Identification de caféiers mâle-stériles de Coffea arabica au CATIE, Costa Rica. Dufour Magali, Anthony François, Bertrand Benoît, Eskes Albertus. 1997. Plantations, Recherche, Développement, 4 (6) : 401-407.
[img]
Prévisualisation

Reciprocal recurrent selection applied to Coffea canephora Pierre. III. Genetic gains and results of first cycle intergroup crosses. Leroy Thierry, Montagnon Christophe, Cilas Christian, Yapo A., Charmetant Pierre, Eskes Albertus. 1997. Euphytica, 95 : 347-354.
http://dx.doi.org/10.1023/A:1003074716379

Comparison of two cacao (Theobroma cacao L.) clones for the effect of pollination intensity on fruit set and seed content. Falque M., Lesdalons C., Eskes Albertus. 1996. Sexual Plant Reproduction, 9 : 221-227.

Studies on the effect of genotype on cup quality of Coffea canephora. Moschetto D., Montagnon Christophe, Guyot Bernard, Perriot Jean-Jacques, Leroy Thierry, Eskes Albertus. 1996. Tropical Science, 36 : 18-31.

Effect of pollination intensity on fruit and seed set in cacao (Theobroma cacao) L. Falque M., Vincent A., Vaissière B.E., Eskes Albertus. 1995. Sexual Plant Reproduction, 8 : 354-360.

Le cacaoyer: stratégies de sélection. Paulin Didier, Eskes Albertus. 1995. Plantations, Recherche, Développement, 2 (6) : 5-18.
[img]
Prévisualisation

Transient expression of beta-glucoronidase following biolistic delivery of foreign DNA into coffee tissues. Van Boxtel Jos, Berthouly Marc, Carasco Catherine, Dufour Magali, Eskes Albertus. 1995. Plant Cell Reports, 14 (12) : 748-752.
http://dx.doi.org/10.1007/BF00232915

Importance de la rouille orangée et facteurs impliqués dans l'évaluation de la résistance au champ de Coffea canephora en Côte-d'Ivoire. Montagnon Christophe, Leroy Thierry, Kébé Ismael S., Eskes Albertus. 1994. Café, Cacao, Thé, 38 (2) : 103-112.

Reciprocal recurrent selection applied to Coffea canephora Pierre : 2 : Estimation of genetic parameters. Leroy Thierry, Montagnon Christophe, Cilas Christian, Charrier A., Eskes Albertus. 1994. Euphytica, 74 (1-2) : 121-128.
http://dx.doi.org/10.1007/BF00033776

Analyse génétique de quelques caractères quantitatifs des fleurs de cacaoyer (Theobroma cacao L.). Leur intérêt pour l'évaluation de la diversité de l'espèce. Raboin Louis-Marie, Paulin Didier, Cilas Christian, Eskes Albertus. 1993. Café, Cacao, Thé, 37 (4) : 273-282.

Differences among clones of Coffea canephora in resistance to the scolytid coffee-twig borer. Montagnon Christophe, Leroy Thierry, Cilas Christian, Eskes Albertus. 1993. International Journal of Pest Management, 39 (2) : 204-209.
http://dx.doi.org/10.1080/09670879309371792

Embryogenèse somatique de cacaoyer Theobroma cacao L. à partir de pièces florales. Lopez Baez O., Bollon H., Eskes Albertus, Pétiard Vincent. 1993. Comptes Rendus de l'Académie des Sciences. Série 3, Sciences de la Vie, 316 (6) : 579-584.

Callus formation of isolated coffee protoplasts (Coffea arabica and C. canephora). Van Boxtel Jos, Dufour Magali, Eskes Albertus. 1991. Physiologia Plantarum, 82 (1), A14

Etudes, en laboratoire et en champ, du parasitisme de Verticillium lecanii et de V. leptobactrum sur Hemileia vastatrix. Eskes Albertus, Mendes M.D.L., Robbs C.F.. 1991. Café, Cacao, Thé, 35 (4) : 275-282.

Race-specificity and inheritance of incomplete resistance to coffee leaf rust in some Icatu coffee progenies and derivatives of Hibrido de Timor. Eskes Albertus, Hoogstraten J.G.J., Toma Braghini M., Carvalho A.. 1990. Euphytica, 47 (1) : 11-19.

Ouvrage

Coffee rust: epidemiology, resistance and management. Kushalappa A.C. (ed.), Eskes Albertus (ed.). 1989. Boca Raton : CRC Press, 345 p. ISBN 0-8493-6899-5

Chapitre d'ouvrage

Comparative organoleptic evaluations of cocoa (Theobroma cacao L.) accessions from the International Clone Trial by three sensory panels over two years. Sukha Darin A., Seguine E.S., Assemat Sophie, Butler David R., Cilas Christian, Ribeyre Fabienne, Seni Gilles, Cros Emile, Davrieux Fabrice, Eskes Albertus. 2011. In : Collaborative and participatory approaches to cocoa variety improvement : final report of the CFC/ICCO/Biodiversity international project on "Cocoa productivity and quality improvement: a participatory approach" (2004-2010). Eskes Albertus (ed.). CFC, Bioversity International, ICCO. Amsterdam : CFC, 128-141. (CFC Technical paper, 59) ISBN 978-92-9043-884-7
[img]

Comparisons of agronomic and resistance traits for the international clone trial. Eskes Albertus. 2011. In : Collaborative and participatory approaches to cocoa variety improvement : final report of the CFC/ICCO/Biodiversity international project on "Cocoa productivity and quality improvement: a participatory approach" (2004-2010). Eskes Albertus (ed.). CFC, Bioversity International, ICCO. Amsterdam : CFC, 124-127. (CFC Technical paper, 59) ISBN 978-92-9043-884-7
[img]

Germplasm evaluation and breeding for moniliasis and black pod resistance at CATIE in Costa Rica. Philips Wilbert, Astorga Carlos, Mata A., Sanchez Aldo, Arciniegas Andres, Leandro M., Castillo J., Eskes Albertus. 2011. In : Collaborative and participatory approaches to cocoa variety improvement : final report of the CFC/ICCO/Biodiversity international project on "Cocoa productivity and quality improvement: a participatory approach" (2004-2010). Eskes Albertus (ed.). CFC, Bioversity International, ICCO. Amsterdam : CFC, 38-41. (CFC Technical paper, 59) ISBN 978-92-9043-884-7
[img]

Introduction. Eskes Albertus. 2011. In : Collaborative and participatory approaches to cocoa variety improvement : final report of the CFC/ICCO/Biodiversity international project on "Cocoa productivity and quality improvement: a participatory approach" (2004-2010). Eskes Albertus (ed.). CFC, Bioversity International, ICCO. Amsterdam : CFC, 1-2. (CFC Technical paper, 59) ISBN 978-92-9043-884-7
[img]

On-farm and on-station selection of new cocoa varieties in Ecuador. Amores F.M., Vasco S.A., Eskes Albertus, Suarez Carmen, Quiroz James G., Loor Rey Gaston, Jimenez Juan Carlos, Zambrano Jorge, Bolanos M.J., Reynel V.H., Teran M.M., Quijano G.C.. 2011. In : Collaborative and participatory approaches to cocoa variety improvement : final report of the CFC/ICCO/Biodiversity international project on "Cocoa productivity and quality improvement: a participatory approach" (2004-2010). Eskes Albertus (ed.). CFC, Bioversity International, ICCO. Amsterdam : CFC, 59-72. (CFC Technical paper, 59) ISBN 978-92-9043-884-7
[img]

Progress obtained in Côte d'Ivoire on mirid resistance studies. N'Guessan K.F., Kébé Boubacar Ismaël, Tahi G.Mathias, Eskes Albertus. 2011. In : Collaborative and participatory approaches to cocoa variety improvement : final report of the CFC/ICCO/Biodiversity international project on "Cocoa productivity and quality improvement: a participatory approach" (2004-2010). Eskes Albertus (ed.). CFC, Bioversity International, ICCO. Amsterdam : CFC, 152-167. (CFC Technical paper, 59) ISBN 978-92-9043-884-7
[img]

Selection of new cocoa (Theobroma cacao L.) varieties in on-station and on-farm trials in Nigeria. Aikpokpodion Peter O., Badaru Kolawole, Raji L.O., Eskes Albertus. 2011. In : Collaborative and participatory approaches to cocoa variety improvement : final report of the CFC/ICCO/Biodiversity international project on "Cocoa productivity and quality improvement: a participatory approach" (2004-2010). Eskes Albertus (ed.). CFC, Bioversity International, ICCO. Amsterdam : CFC, 85-93. (CFC Technical paper, 59) ISBN 978-92-9043-884-7
[img]

Selection of new varieties on-station and on-farm in Côte d'Ivoire. Tahi G.Mathias, Lachenaud Philippe, N'Guessan K.F., N'goran N.K.J., Pokou N. Desiré, Kébé Boubacar Ismaël, Paulin Didier, Cilas Christian, Eskes Albertus. 2011. In : Collaborative and participatory approaches to cocoa variety improvement : final report of the CFC/ICCO/Biodiversity international project on "Cocoa productivity and quality improvement: a participatory approach" (2004-2010). Eskes Albertus (ed.). CFC, Bioversity International, ICCO. Amsterdam : CFC, 42-58. (CFC Technical paper, 59) ISBN 978-92-9043-884-7
[img]

Summary of project results and benefits. Eskes Albertus. 2011. In : Collaborative and participatory approaches to cocoa variety improvement : final report of the CFC/ICCO/Biodiversity international project on "Cocoa productivity and quality improvement: a participatory approach" (2004-2010). Eskes Albertus (ed.). CFC, Bioversity International, ICCO. Amsterdam : CFC, 3-6. (CFC Technical paper, 59) ISBN 978-92-9043-884-7
[img]

Botany, genetics and genomics of coffee. Charrier André, Lashermes Philippe, Eskes Albertus. 2009. In : Coffee: growing, processing, sustainable production : A guidebook for growers, processors, traders, and researchers. Wintgens Jean Nicolas (ed.). Weinheim : Wiley-VCH, 25-60. ISBN 978-3-527-32286-2

Coffee selection and breeding. Eskes Albertus, Leroy Thierry. 2009. In : Coffee: growing, processing, sustainable production : A guidebook for growers, processors, traders, and researchers. Wintgens Jean Nicolas (ed.). Weinheim : Wiley-VCH, 61-90. ISBN 978-3-527-32286-2

Resistance to coffee leaf rust and coffee berry disease. Rodrigues Junior Carlos José, Eskes Albertus. 2009. In : Coffee: growing, processing, sustainable production : A guidebook for growers, processors, traders, and researchers. Wintgens Jean Nicolas (ed.). Weinheim : Wiley-VCH, 557-570. ISBN 978-3-527-32286-2

Activities carried out to evaluate cocoa resistance to mirids (Sahlbergella singularis) at IRAD, Cameroon. Babin Régis, Mpe Jean-Michel, Dibog Luc, Amang a Mbang Joseph, Nyassé Salomon, Eskes Albertus. 2006. In : Global approaches to cocoa germplasm utilization and conservation : Final report of the CDC/CCO/IPGRI project on "Cocoa germplasm utilization and conservation: A global approach" (1998-2004). Eskes Albertus (ed.), Efron Yoel (ed.). CFC, ICCO, IPGRI. Amsterdam : CFC, 162-169. (CFC Technical paper, 50) ISBN 978-92-9043-734-5

Description of cocoa clones proposed for the "CFC/ICCO/IPGRI project collection". Sounigo Olivier, Bekele Frances L., Iwaro A.D., Thévenin Jean-Marc, Bidaisee Gillian, Umaharan Romina, Sankar Antoinette, Sukha Darin A., Motilal Lambert A., Butler David R., Eskes Albertus. 2006. In : Global approaches to cocoa germplasm utilization and conservation : Final report of the CDC/CCO/IPGRI project on "Cocoa germplasm utilization and conservation: A global approach" (1998-2004). Eskes Albertus (ed.), Efron Yoel (ed.). CFC, ICCO, IPGRI. Amsterdam : CFC, 67-81. (CFC Technical paper, 50) ISBN 978-92-9043-734-5

Efficiency of methods to evaluate cocoa resistance to Phytophthora pod rot in studies carried out in Côte d'Ivoire. Kébé Boubacar Ismaël, Tahi G.Mathias, Eskes Albertus. 2006. In : Global approaches to cocoa germplasm utilization and conservation : Final report of the CDC/CCO/IPGRI project on "Cocoa germplasm utilization and conservation: A global approach" (1998-2004). Eskes Albertus (ed.), Efron Yoel (ed.). CFC, ICCO, IPGRI. Amsterdam : CFC, 99-107. (CFC Technical paper, 50) ISBN 978-92-9043-734-5

Germplasm enhancement for resistance to black pod disease. Iwaro A.D., Bharath Sarah, Bekele Frances L., Butler David R., Eskes Albertus. 2006. In : Global approaches to cocoa germplasm utilization and conservation : Final report of the CDC/CCO/IPGRI project on "Cocoa germplasm utilization and conservation: A global approach" (1998-2004). Eskes Albertus (ed.), Efron Yoel (ed.). CFC, ICCO, IPGRI. Amsterdam : CFC, 47-57. (CFC Technical paper, 50) ISBN 978-92-9043-734-5

Isolate by clone interaction as assessed with the leaf disc test in Montpellier. Paulin Didier, Ducamp Michel, Vezian-Bonnemayre Katia, Eskes Albertus. 2006. In : Global approaches to cocoa germplasm utilization and conservation : Final report of the CDC/CCO/IPGRI project on "Cocoa germplasm utilization and conservation: A global approach" (1998-2004). Eskes Albertus (ed.), Efron Yoel (ed.). CFC, ICCO, IPGRI. Amsterdam : CFC, 124-131. (CFC Technical paper, 50) ISBN 978-92-9043-734-5

Mirid resistance studies in Côte d'Ivoire : Assessment of antixenosis, antibiosis and tolerance. N'Guessan François K., N'Goran Jeanne A.K., Eskes Albertus. 2006. In : Global approaches to cocoa germplasm utilization and conservation : Final report of the CDC/CCO/IPGRI project on "Cocoa germplasm utilization and conservation: A global approach" (1998-2004). Eskes Albertus (ed.), Efron Yoel (ed.). CFC, ICCO, IPGRI. Amsterdam : CFC, 177-186. (CFC Technical paper, 50) ISBN 978-92-9043-734-5

Mirid resistance studies in Côte d'Ivoire : Field observations on recent and cumulative damage. N'Guessan François K., Eskes Albertus, Lachenaud Philippe. 2006. In : Global approaches to cocoa germplasm utilization and conservation : Final report of the CDC/CCO/IPGRI project on "Cocoa germplasm utilization and conservation: A global approach" (1998-2004). Eskes Albertus (ed.), Efron Yoel (ed.). CFC, ICCO, IPGRI. Amsterdam : CFC, 170-176. (CFC Technical paper, 50) ISBN 978-92-9043-734-5

Outline of the CFC/ICCO/IPGRI project achievements. N'Goran Jeanne A.K., Eskes Albertus. 2006. In : Global approaches to cocoa germplasm utilization and conservation : Final report of the CDC/CCO/IPGRI project on "Cocoa germplasm utilization and conservation: A global approach" (1998-2004). Eskes Albertus (ed.), Efron Yoel (ed.). CFC, ICCO, IPGRI. Amsterdam : CFC, 11-22. (CFC Technical paper, 50) ISBN 978-92-9043-734-5

Population breeding approaches applied in cocoa selection in Côte d'Ivoire. N'Goran Jeanne A.K., Lachenaud Philippe, Kébé Boubacar Ismaël, N'Guessan François K., Tahi G.Mathias, Pokou N. Desiré, Sounigo Olivier, N'Goran Koffi, Eskes Albertus. 2006. In : Global approaches to cocoa germplasm utilization and conservation : Final report of the CDC/CCO/IPGRI project on "Cocoa germplasm utilization and conservation: A global approach" (1998-2004). Eskes Albertus (ed.), Efron Yoel (ed.). CFC, ICCO, IPGRI. Amsterdam : CFC, 35-40. (CFC Technical paper, 50) ISBN 978-92-9043-734-5

Project justification, objectives, structures and expected outputs. Eskes Albertus. 2006. In : Global approaches to cocoa germplasm utilization and conservation : Final report of the CDC/CCO/IPGRI project on "Cocoa germplasm utilization and conservation: A global approach" (1998-2004). Eskes Albertus (ed.), Efron Yoel (ed.). CFC, ICCO, IPGRI. Amsterdam : CFC, 3-10. (CFC Technical paper, 50) ISBN 978-92-9043-734-5

Rationale of the selection and breeding approaches adopted in the CFC/ICCO/IPGRI project. Eskes Albertus. 2006. In : Global approaches to cocoa germplasm utilization and conservation : Final report of the CDC/CCO/IPGRI project on "Cocoa germplasm utilization and conservation: A global approach" (1998-2004). Eskes Albertus (ed.), Efron Yoel (ed.). CFC, ICCO, IPGRI. Amsterdam : CFC, 23-27. (CFC Technical paper, 50) ISBN 978-92-9043-734-5

Studies on the repeatability and reliability of Phytophthora resistance screening tests carried out in Cameroon. Efombagn Mousseni Ives Bruno, Nyassé Salomon, Bieysse Daniel, Vefonge D., Eskes Albertus. 2006. In : Global approaches to cocoa germplasm utilization and conservation : Final report of the CDC/CCO/IPGRI project on "Cocoa germplasm utilization and conservation: A global approach" (1998-2004). Eskes Albertus (ed.), Efron Yoel (ed.). CFC, ICCO, IPGRI. Amsterdam : CFC, 91-98. (CFC Technical paper, 50) ISBN 978-92-9043-734-5

Validation studies on the detached pod test and leaf disc inoculation method for the assessment of cocoa resistance to Phytophthora infection. Iwaro A.D., Thévenin Jean-Marc, Butler David R., Eskes Albertus. 2006. In : Global approaches to cocoa germplasm utilization and conservation : Final report of the CDC/CCO/IPGRI project on "Cocoa germplasm utilization and conservation: A global approach" (1998-2004). Eskes Albertus (ed.), Efron Yoel (ed.). CFC, ICCO, IPGRI. Amsterdam : CFC, 108-115. (CFC Technical paper, 50) ISBN 978-92-9043-734-5

Witches' broom resistance screening of seedlings and clones in Ecuador : Some comparisons between natural infection in the field and artificial inoculations. Suarez Capello Carmen, Delgado R., Del Pozo Patricio, Vasco Alfonso, Zambrano Jorge, Eskes Albertus, Amores Fredy, Amores F.M.. 2006. In : Global approaches to cocoa germplasm utilization and conservation : Final report of the CDC/CCO/IPGRI project on "Cocoa germplasm utilization and conservation: A global approach" (1998-2004). Eskes Albertus (ed.), Efron Yoel (ed.). CFC, ICCO, IPGRI. Amsterdam : CFC, 151-157. (CFC Technical paper, 50) ISBN 978-92-9043-734-5

Phenotypic expression of resistance to coffee leaf rust and its possible relationship with durability. Eskes Albertus. 2005. In : Durable resistance to coffee leaf rust. Zambolim Laércio (ed.), Zambolim Eunize Maciel (ed.), Pinto Varzea Vitor Manuel (ed.). Viçosa : Universidade Federal de Viçosa, 305-331.

Botany and genetics of coffee. Charrier André, Eskes Albertus. 2004. In : Coffee: growing, processing, sustainable production : A guidebook for growers, processors, traders, and researchers. Wintgens Jean Nicolas (ed.). Weinheim : Wiley-VCH, 25-56. ISBN 3-527-30731-1

Coffee selection and breeding. Eskes Albertus, Leroy Thierry. 2004. In : Coffee: growing, processing, sustainable production : A guidebook for growers, processors, traders, and researchers. Wintgens Jean Nicolas (ed.). Weinheim : Wiley-VCH, 57-86. ISBN 3-527-30731-1

Planting material screening by controlled inoculation. Thévenin Jean-Marc, Ducamp Michel, Kébé Ismael S., Tahi G.Mathias, Nyassé Salomon, Eskes Albertus. 2004. In : Improvement of cocoa tree resistance to #Phytophthora# diseases. Cilas Christian (ed.), Despréaux Denis (ed.). Montpellier : CIRAD, 103-145. (Repères) ISBN 2-87614-562-6

Resistance to coffee leaf rust and coffee berry disease. Rodrigues Junior Carlos José, Eskes Albertus. 2004. In : Coffee: growing, processing, sustainable production : A guidebook for growers, processors, traders, and researchers. Wintgens Jean Nicolas (ed.). Weinheim : Wiley-VCH, 551-564. ISBN 3-527-30731-1

Création et diffusion par embryogenèse somatique d'une variété porte-greffe (Coffea canephora). Bertrand Benoît, Anzueto Francisco, Moran M.X., Eskes Albertus, Etienne Hervé. 2002. In : Recherche et caféiculture = Research and coffee growing. CIRAD-CP-CAFE. Montpellier : CIRAD-CP, 95-107. (Plantations, recherche, développement, Mai)

Cocoa. Eskes Albertus, Lanaud Claire. 2001. In : Tropical plant breeding. Charrier André (ed.), Jacquot Michel (ed.), Hamon Serge (ed.), Nicolas Dominique (ed.). Montpellier : CIRAD, 78-105. (Repères) ISBN 2-87614-426-3

Coffee. Charrier André, Eskes Albertus. 2001. In : Tropical plant breeding. Charrier André (ed.), Jacquot Michel (ed.), Hamon Serge (ed.), Nicolas Dominique (ed.). Montpellier : CIRAD, 128-152. (Repères) ISBN 2-87614-426-3

La roya anaranjada del cafeto: mito y realidad. Avelino Jacques, Muller Raoul Amédée, Eskes Albertus, Santacreo Rodney, Holguin Francisco. 1999. In : Desafios de la caficultura en Centroamerica. Bertrand Benoît (ed.), Rapidel Bruno (ed.). CIRAD-CP-CAFE, IRD, France-MAE, IICA-PROMECAFE, PROMECAFE, ICAFE-San Jose. San José : IICA, 194-241. ISBN 92-9039-391-2

Le cacaoyer. Eskes Albertus, Lanaud Claire. 1997. In : L'amélioration des plantes tropicales. Charrier André (ed.), Jacquot Michel (ed.), Hamon Serge (ed.), Nicolas Dominique (ed.). Montpellier : CIRAD, 141-170. (Repères) ISBN 2-7099-1374-7

Les caféiers. Charrier A., Eskes Albertus. 1997. In : L'amélioration des plantes tropicales. Charrier André (ed.), Jacquot Michel (ed.), Hamon Serge (ed.), Nicolas Dominique (ed.). Montpellier : CIRAD, 171-196. (Repères) ISBN 2-7099-1374-7

Breeding programs. Carvalho Alcides, Eskes Albertus, Castillo Z. Jaime, Sreenivasan M.S., Echeverri Jorge Hernan, Fernandez Carlos Enrique, Fazuoli Luis Carlos. 1989. In : Coffee rust: epidemiology, resistance and management. Kushalappa A.C. (ed.), Eskes Albertus (ed.). McGill University-McDonald College. Boca Raton : CRC Press, 293-335. ISBN 0-8493-6899-5

Natural enemies and biological control. Eskes Albertus. 1989. In : Coffee rust: epidemiology, resistance and management. Kushalappa A.C. (ed.), Eskes Albertus (ed.). McGill University-McDonald College. Boca Raton : CRC Press, 161-169. ISBN 0-8493-6899-5

Resistance. Eskes Albertus. 1989. In : Coffee rust: epidemiology, resistance and management. Kushalappa A.C. (ed.), Eskes Albertus (ed.). McGill University-McDonald College. Boca Raton : CRC Press, 171-291. ISBN 0-8493-6899-5

Actes de congrès

Proceedings of the international workshop on cocoa breeding for farmers' needs, 15th - 17th October 2006, San José, Costa Rica. Eskes Albertus (ed.), Efron Yoel (ed.), End M.J. (ed.), Bekele Frances L. (ed.). 2009. Reading : INGENIC, 183 p. ISBN 1-900527-04-9
[img]

Proceedings of the International workshop on cocoa breeding for improved production systems, 19th-21th October 2003, Accra, Ghana. Bekele Frances L. (ed.), End Michelle (ed.), Eskes Albertus (ed.). 2005. Reading : INGENIC-COCOBOD, 204 p. ISBN 1-900527-03-0

Proceedings of the International workshop on new technologies and cocoa breeding. Bekele Frances L. (ed.), End Michelle (ed.), Eskes Albertus (ed.). 2001. Reading : INGENIC, 190 p. ISBN 1-900527-02-2

Working procedures for cocoa germplasm evaluation and selection : Proceedings of the CFC/ICCO/IPGRI Project workshop, 1-6 February 1998, Montpellier, France. Eskes Albertus (ed.), Engels Johannes M.M. (ed.), Lass R.A. (ed.). 2000. Rome : IPGRI, 176 p. ISBN 92-904343-4-1

Proceedings of the International workshop on the contribution of disease resistance to cocoa variety improvement. Bekele Frances L. (ed.), End Michelle (ed.), Eskes Albertus (ed.). 1999. Reading : INGENIC, 219 p. ISBN 1-90-052701-4

Communication avec actes

Antixenosis as a mechanism of cocoa resistance to the cocoa mirid, Sahlbergella singularis (Hemiptera: Miridae). N'Guessan K.F., Lachenaud Philippe, N'Goran Jeanne A.K., Eskes Albertus. 2010. In : 16th International Cocoa Research Conference. Proceedings : towards rational cocoa production and efficient use ofr a sustainable world cocoa economy = 16e Conférence internationale sur la recherche cacaoyère.Actes ; 16 Conferencia Internacional de Pesquisas em Cacau. Actas ; 16 Conferencia Internacional de investigacion en cacao. Actas : vers une économie cacaoyère durable : quelles stratégies d'approche ? ; para uma produção racional de cacau e o seu uso eficiente para uma economia mundial sustentada do cacau ; hacia una produccion racional y un uso eficiente del cacao para la sustentabilitd. Lagos : Cocoa Producers' Alliance, 1113-1119. ISBN 978-065-959-5
[img]

Application of an early screening test for witches' broom resistance in cocoa progenies. Thévenin Jean-Marc, Holder Annelle, Butler David R., Cilas Christian, Eskes Albertus. 2010. In : 15th International Cocoa Research Conference : cocoa productivity, quality, profitability, human health and the environment = 15e Conférence internationale sur la recherche cacaoyère : Productivité, qualité, rentabilité du cacao, santé humaine et environnement ; 15 Conferencia Internacional de Pesquisas em Cacau. Cacau : produtividade, qualidade, rentabilidade, saude humanna e amb. Lagos : Cocoa Producers' Alliance, 575-584.
[img]

Characterization of cocoa clones from different origins for purine contents predicted by NIRS. Davrieux Fabrice, Assemat Sophie, Boulanger Renaud, Sukha Darin A., Eskes Albertus, Paulin Didier, Cros Emile. 2010. In : 16th International Cocoa Research Conference. Proceedings : towards rational cocoa production and efficient use ofr a sustainable world cocoa economy = 16e Conférence internationale sur la recherche cacaoyère.Actes ; 16 Conferencia Internacional de Pesquisas em Cacau. Actas ; 16 Conferencia Internacional de investigacion en cacao. Actas : vers une économie cacaoyère durable : quelles stratégies d'approche ? ; para uma produção racional de cacau e o seu uso eficiente para uma economia mundial sustentada do cacau ; hacia una produccion racional y un uso eficiente del cacao para la sustentabilitd. Lagos : Cocoa Producers' Alliance, 823-829. ISBN 978-065-959-5
[img]

Diversité génétique des populations de cacaoyers (Theobroma cacao L.) après un cycle de sélection récurrente. Pokou N. Desiré, N'Goran Jeanne A.K., Kolesnikova-Allen Maria, Eskes Albertus, Lachenaud Philippe, Sangaré A.. 2010. In : 15th International Cocoa Research Conference : cocoa productivity, quality, profitability, human health and the environment = 15e Conférence internationale sur la recherche cacaoyère : Productivité, qualité, rentabilité du cacao, santé humaine et environnement ; 15 Conferencia Internacional de Pesquisas em Cacau. Cacau : produtividade, qualidade, rentabilidade, saude humanna e amb. Lagos : Cocoa Producers' Alliance, 599-610.
[img]

Facteurs affectant la résistance foliaire du cacaoyer (Theobroma cacao L.) à Phytophthora palmivora et sa correlation avec la résistance des cabosses. Tahi G.Mathias, Kébé Boubacar Ismaël, Cilas Christian, Eskes Albertus. 2010. In : 15th International Cocoa Research Conference : cocoa productivity, quality, profitability, human health and the environment = 15e Conférence internationale sur la recherche cacaoyère : Productivité, qualité, rentabilité du cacao, santé humaine et environnement ; 15 Conferencia Internacional de Pesquisas em Cacau. Cacau : produtividade, qualidade, rentabilidade, saude humanna e amb. Lagos : Cocoa Producers' Alliance, 923-939.
[img]

Genetic diversity of cacao (Theobroma cacao L.) cultivated in farmers' field in Côte-d'Ivoire assessed by microsatellite markers. Pokou N. Desiré, N'Goran Jeanne A.K., Eskes Albertus, Motamayor Juan Carlos, Schnell Raymond J., Kolesnikova-Allen Maria, Sangaré A.. 2010. In : 15th International Cocoa Research Conference : cocoa productivity, quality, profitability, human health and the environment = 15e Conférence internationale sur la recherche cacaoyère : Productivité, qualité, rentabilité du cacao, santé humaine et environnement ; 15 Conferencia Internacional de Pesquisas em Cacau. Cacau : produtividade, qualidade, rentabilidade, saude humanna e amb. Lagos : Cocoa Producers' Alliance, 591-598.
[img]

Moniliophthora perniciosa and m. roreri performance at pod level on clones with different degree of resistance to the diseases they cause. Suarez Capello Carmen, Solis Karine, Del Pozo Patricio, Eskes Albertus. 2010. In : 16th International Cocoa Research Conference. Proceedings : towards rational cocoa production and efficient use ofr a sustainable world cocoa economy = 16e Conférence internationale sur la recherche cacaoyère.Actes ; 16 Conferencia Internacional de Pesquisas em Cacau. Actas ; 16 Conferencia Internacional de investigacion en cacao. Actas : vers une économie cacaoyère durable : quelles stratégies d'approche ? ; para uma produção racional de cacau e o seu uso eficiente para uma economia mundial sustentada do cacau ; hacia una produccion racional y un uso eficiente del cacao para la sustentabilitd. Lagos : Cocoa Producers' Alliance, 1249-1253. ISBN 978-065-959-5
[img]

Productividad y sanidad de un grupo de genotipos de cacao (Theobroma cacao) introducidos al Ecuador y evaluados en la zona de Quevedo. Zambrano Jorge, Amores Fredy, Eskes Albertus, Vasco Alfonso, Peña Geover. 2010. In : 15th International Cocoa Research Conference : cocoa productivity, quality, profitability, human health and the environment = 15e Conférence internationale sur la recherche cacaoyère : Productivité, qualité, rentabilité du cacao, santé humaine et environnement ; 15 Conferencia Internacional de Pesquisas em Cacau. Cacau : produtividade, qualidade, rentabilidade, saude humanna e amb. Lagos : Cocoa Producers' Alliance, 471-477.
[img]

Results from collaborative and farmer participatory approaches to cocoa variety selection and breeding. Eskes Albertus, Adu-Ampomah Y., Aikpokpodion Peter O., Butler David R., Amores Fredy, Daymond A.J., Efombagn Mousseni Ives Bruno, Engels Johannes M.M., Gonzalez V.V., Iwaro D., Garcia L., Gilmour Martin, Maharaj P., Motamayor Juan Carlos, Marfu J., Monteiro Wilson Reis, N'Guessan K.F., Paulin Didier, Phillips M., Seguine E.S.. 2010. In : 16th International Cocoa Research Conference. Proceedings : towards rational cocoa production and efficient use ofr a sustainable world cocoa economy = 16e Conférence internationale sur la recherche cacaoyère.Actes ; 16 Conferencia Internacional de Pesquisas em Cacau. Actas ; 16 Conferencia Internacional de investigacion en cacao. Actas : vers une économie cacaoyère durable : quelles stratégies d'approche ? ; para uma produção racional de cacau e o seu uso eficiente para uma economia mundial sustentada do cacau ; hacia una produccion racional y un uso eficiente del cacao para la sustentabilitd. Lagos : Cocoa Producers' Alliance, 73-79. ISBN 978-065-959-5
[img]

Second cycle de selection recurrente du cacaoyer (Theobroma cacao L.) en Côte d'Ivoire : bilan à mi-parcours et propositions de sorties variétales. Tahi G.Mathias, Lachenaud Philippe, N'Goran Jeanne A.K., Kébé Ismael S., Paulin Didier, N'Guessan K.F., Cilas Christian, Eskes Albertus. 2010. In : 16th International Cocoa Research Conference. Proceedings : towards rational cocoa production and efficient use ofr a sustainable world cocoa economy = 16e Conférence internationale sur la recherche cacaoyère.Actes ; 16 Conferencia Internacional de Pesquisas em Cacau. Actas ; 16 Conferencia Internacional de investigacion en cacao. Actas : vers une économie cacaoyère durable : quelles stratégies d'approche ? ; para uma produção racional de cacau e o seu uso eficiente para uma economia mundial sustentada do cacau ; hacia una produccion racional y un uso eficiente del cacao para la sustentabilitd. Lagos : Cocoa Producers' Alliance, 3-12. ISBN 978-065-959-5
[img]

The genetic structure of West African cacao and new hybrid population as revealed by simple sequence repeat markers (SSRs). Aikpokpodion Peter O., Kolesnikova-Allen Maria, Adetimirin Victor O., Motamayor Juan Carlos, Gilmour Martin, Eskes Albertus, Schnell Raymond J.. 2010. In : 15th International Cocoa Research Conference : cocoa productivity, quality, profitability, human health and the environment = 15e Conférence internationale sur la recherche cacaoyère : Productivité, qualité, rentabilité du cacao, santé humaine et environnement ; 15 Conferencia Internacional de Pesquisas em Cacau. Cacau : produtividade, qualidade, rentabilidade, saude humanna e amb. Lagos : Cocoa Producers' Alliance, 135-142.
[img]

Assessment of cocoa farmers' knowledge and preferences as regards planting material in Cameroon. Efombagn Mousseni Ives Bruno, Vefonge D., Nkobe M., Sounigo Olivier, Nyassé Salomon, Eskes Albertus. 2009. In : Proceedings of the international workshop on cocoa breeding for farmers' needs, 15th - 17th October 2006, San José, Costa Rica. Eskes Albertus (ed.), Efron Yoel (ed.), End M.J. (ed.), Bekele Frances L. (ed.). INGENIC, CATIE. Reading : INGENIC, 104-114. ISBN 1-900527-04-9
[img]

Cocoa farm survey in Côte d'Ivoire. Pokou N. Desiré, N'Goran Jeanne A.K., Eskes Albertus, Sangaré A.. 2009. In : Proceedings of the international workshop on cocoa breeding for farmers' needs, 15th - 17th October 2006, San José, Costa Rica. Eskes Albertus (ed.), Efron Yoel (ed.), End M.J. (ed.), Bekele Frances L. (ed.). INGENIC, CATIE. Reading : INGENIC, 26-30. ISBN 1-900527-04-9
[img]

Estudio base de acercamiento e implementación de investigación participativa para la selección de clones superiores de cacao en tres areas productoras tradicionales del Ecuador. Agama Juan, Amores Fredy, Eskes Albertus, Vasco Alfonso, Zambrana J.A.. 2009. In : Proceedings of the international workshop on cocoa breeding for farmers' needs, 15th - 17th October 2006, San José, Costa Rica. Eskes Albertus (ed.), Efron Yoel (ed.), End M.J. (ed.), Bekele Frances L. (ed.). INGENIC, CATIE. Reading : INGENIC, 31-40. ISBN 1-900527-04-9
[img]

Genetic diversity of selected cocoa (Theobroma cacao L.) in farmers' fields in Côte-d'Ivoire. Pokou N. Desiré, N'Goran Jeanne A.K., Eskes Albertus, Motamayor Juan Carlos, Schnell Raymond J., Kolesnikova-Allen Maria, Sangaré A.. 2009. In : Proceedings of the international workshop on cocoa breeding for farmers' needs, 15th - 17th October 2006, San José, Costa Rica. Eskes Albertus (ed.), Efron Yoel (ed.), End M.J. (ed.), Bekele Frances L. (ed.). INGENIC, CATIE. Reading : INGENIC, 53-60. ISBN 1-900527-04-9
[img]

Inheritance of components of resistance of cocoa to vegetative infection by Moniliophthora perniciosa evaluated through agar-droplet inoculations and correlations with field. Surujdeo-Maharaj Surendra, Umaharan Pathmanathan, Eskes Albertus, Thévenin Jean-Marc, Butler David R.. 2009. In : Proceedings of the international workshop on cocoa breeding for farmers' needs, 15th - 17th October 2006, San José, Costa Rica. Eskes Albertus (ed.), Efron Yoel (ed.), End M.J. (ed.), Bekele Frances L. (ed.). INGENIC, CATIE. Reading : INGENIC, 142-155. ISBN 1-900527-04-9
[img]

Perfecting a simplified method for assessing cacao productivity. Tahi G.Mathias, N'Goran Jeanne A.K., Sounigo Olivier, Lachenaud Philippe, Eskes Albertus. 2009. In : Proceedings of the international workshop on cocoa breeding for farmers' needs, 15th - 17th October 2006, San José, Costa Rica. Eskes Albertus (ed.), Efron Yoel (ed.), End M.J. (ed.), Bekele Frances L. (ed.). INGENIC, CATIE. Reading : INGENIC, 156. ISBN 1-900527-04-9
[img]

Assessment of genetic diversity in cocoa in farms of Southern Cameroon using SSR markers. Efombagn Mousseni Ives Bruno, Sounigo Olivier, Nyassé Salomon, Eskes Albertus, Kolesnikova-Allen Maria. 2006. In : Sustainable cocoa economy through increase in productivity, efficiency and quality : Proceedings of 4th Malaysian International Cocoa Conference (MICC) 2005. Kuala Lumpur, Malaysia, 18th-19th July 2005. Denamany G. (ed.), Kelvin Lamin H. (ed.), Ling Albert (ed.), Navies Maisin (ed.), Azmi Che Ahmad (ed.), Bakar Saripah (ed.), Nuraziawati Mat Yazik (ed.). MCB. Kota Kinabalu : MCB, 325-338. ISBN 983-2433-02-9

Collaborative and participatory approaches to cocoa germplasm evaluation and selection. Eskes Albertus. 2006. In : Sustainable cocoa economy through increase in productivity, efficiency and quality : Proceedings of 4th Malaysian International Cocoa Conference (MICC) 2005. Kuala Lumpur, Malaysia, 18th-19th July 2005. Denamany G. (ed.), Kelvin Lamin H. (ed.), Ling Albert (ed.), Navies Maisin (ed.), Azmi Che Ahmad (ed.), Bakar Saripah (ed.), Nuraziawati Mat Yazik (ed.). MCB. Kota Kinabalu : MCB, 77-88. ISBN 983-2433-02-9

Assessment of antixenosis and tolerance of cocoa (Theobroma cacao L.) towards mirids "Sahlbergella singyularis# Hagl. (Homoptera : Miridade). Babin Régis, Sounigo Olivier, Dibog Luc, Nyassé Salomon, Eskes Albertus. 2005. In : Deuxième Colloque sur les acariens des cultures (Montpellier, 24-25 octobre 2005) et Septième Conférence Internationale sur les ravageurs en agriculture (Montpellier, 26-27 octobre 2005). AFPP. Paris : AFPP, 9 p. ISBN 2-905550-02-3

Comparison of values as clones and as progenitors for yield, vigour and yield efficiency : Experiences from Côte d'Ivoire. Sounigo Olivier, N'Goran Jeanne A.K., Paulin Didier, Lachenaud Philippe, Clément Didier, Eskes Albertus. 2005. In : Proceedings of the International workshop on cocoa breeding for improved production systems, 19th-21th October 2003, Accra, Ghana. Bekele Frances L. (ed.), End Michelle (ed.), Eskes Albertus (ed.). INGENIC, CRIG. Reading : INGENIC, 62-65. ISBN 1-900527-03-0

Correlation between clone values in the germplasm collection and hybrids produced by these clones at CEPEC, with special emphasis on the yield x vigour relationship. Pires José Luis, Lopes Uilson Vanderlei, Pinto Luis Roberto M., Monteiro Wilson Reis, Yamada Milton Macoto, Anhert Dario, Eskes Albertus. 2005. In : Proceedings of the International workshop on cocoa breeding for improved production systems, 19th-21th October 2003, Accra, Ghana. Bekele Frances L. (ed.), End Michelle (ed.), Eskes Albertus (ed.). INGENIC, CRIG. Reading : INGENIC, 74-78. ISBN 1-900527-03-0

Description of the CFC/ICCO/IPGRI project collection. Sounigo Olivier, Bekele Frances L., Iwaro A.D., Thévenin Jean-Marc, Bidaisee Gillian, Umaharan Romina, Sankar Antoinette, Sukha Darin A., Boccara Michel, Butler David R., Eskes Albertus. 2005. In : 14th International Cocoa Research Conference. Proceedings : rumo a uma economia sustentavel do cacau - quais as estrategias para este fim ? = 14th International Cocoa Research Conference. Proccedings ; 14e Conférence internationale sur la recherche cacaoyère. Actes ; 14 Conferencia Internacional de Pesquisas em Cacau. Atas ; 14 Conferencia Internacional de Investigacion en Cacao. Actas : towards a sustainable cocoa economy - what strategies to this end ? ; vers une économie cacaoyère durable : quelles stratégies d'approche ? ; rumo a uma economia sustentavel do cacau - quais as estrategias para este fim ? ; hacia una economia sustentable del ca. CEPLAC, CRIG, MCB. Lagos : Cocoa Producers' Alliance, 21-32. ISBN 978-065-959-5

Efficacité d'un test d'inoculation de P. palmivora sur feuilles de cacaoyer (Theobroma cacao L.) pour évaluer les paramètres génétiques de la résistance au champ à la pourriture brune de cabosses. Tahi G.Mathias, Kébé Boubacar Ismaël, N'Goran Jeanne A.K., Cilas Christian, Eskes Albertus. 2005. In : 14th International Cocoa Research Conference. Proceedings : rumo a uma economia sustentavel do cacau - quais as estrategias para este fim ? = 14th International Cocoa Research Conference. Proccedings ; 14e Conférence internationale sur la recherche cacaoyère. Actes ; 14 Conferencia Internacional de Pesquisas em Cacau. Atas ; 14 Conferencia Internacional de Investigacion en Cacao. Actas : towards a sustainable cocoa economy - what strategies to this end ? ; vers une économie cacaoyère durable : quelles stratégies d'approche ? ; rumo a uma economia sustentavel do cacau - quais as estrategias para este fim ? ; hacia una economia sustentable del ca. CEPLAC, CRIG, MCB. Lagos : Cocoa Producers' Alliance, 1047-1052. ISBN 978-065-959-5

Evaluation par le test d'inoculation sur feuille du niveau de résistance de trente clones vis-à-vis de plusieurs especes de Phytophthora. Paulin Didier, Ducamp Michel, Vezian-Bonnemayre Katia, Eskes Albertus. 2005. In : 14th International Cocoa Research Conference. Proceedings : rumo a uma economia sustentavel do cacau - quais as estrategias para este fim ? = 14th International Cocoa Research Conference. Proccedings ; 14e Conférence internationale sur la recherche cacaoyère. Actes ; 14 Conferencia Internacional de Pesquisas em Cacau. Atas ; 14 Conferencia Internacional de Investigacion en Cacao. Actas : towards a sustainable cocoa economy - what strategies to this end ? ; vers une économie cacaoyère durable : quelles stratégies d'approche ? ; rumo a uma economia sustentavel do cacau - quais as estrategias para este fim ? ; hacia una economia sustentable del ca. CEPLAC, CRIG, MCB. Lagos : Cocoa Producers' Alliance, 85-93. ISBN 978-065-959-5

Farmer-researcher participatory on-farm selection of improved cocoa varieties : The nigerian experience. Aikpokpodion Peter O., Badaru Kolawole, Kolesnikova-Allen Maria, Ingelbrecht Ivan, Adetimirin Victor O., Eskes Albertus. 2005. In : Proceedings of the International workshop on cocoa breeding for improved production systems, 19th-21th October 2003, Accra, Ghana. Bekele Frances L. (ed.), End Michelle (ed.), Eskes Albertus (ed.). INGENIC, CRIG. Reading : INGENIC, 183-188. ISBN 1-900527-03-0

Germplasm enhancement for resistance to black pod disease : strategy and prospects. Iwaro A.D., Bharath Sarah, Bekele Frances L., Butler David R., Eskes Albertus. 2005. In : 14th International Cocoa Research Conference. Proceedings : rumo a uma economia sustentavel do cacau - quais as estrategias para este fim ? = 14th International Cocoa Research Conference. Proccedings ; 14e Conférence internationale sur la recherche cacaoyère. Actes ; 14 Conferencia Internacional de Pesquisas em Cacau. Atas ; 14 Conferencia Internacional de Investigacion en Cacao. Actas : towards a sustainable cocoa economy - what strategies to this end ? ; vers une économie cacaoyère durable : quelles stratégies d'approche ? ; rumo a uma economia sustentavel do cacau - quais as estrategias para este fim ? ; hacia una economia sustentable del ca. CEPLAC, CRIG, MCB. Lagos : Cocoa Producers' Alliance, 75-83. ISBN 978-065-959-5

Individual tree variation and selection for yield and vigour : Experience from Côte d'Ivoire. Sounigo Olivier, N'Goran Jeanne A.K., Paulin Didier, Clément Didier, Eskes Albertus. 2005. In : Proceedings of the International workshop on cocoa breeding for improved production systems, 19th-21th October 2003, Accra, Ghana. Bekele Frances L. (ed.), End Michelle (ed.), Eskes Albertus (ed.). INGENIC, CRIG. Reading : INGENIC, 66-73. ISBN 1-900527-03-0

Mise au point d'une méthode d'évaluation simplifiée de la productivité du cacaoyer en Côte d'Ivoire. Tahi G.Mathias, N'Goran Jeanne A.K., Sounigo Olivier, Eskes Albertus. 2005. In : 14th International Cocoa Research Conference. Proceedings : rumo a uma economia sustentavel do cacau - quais as estrategias para este fim ? = 14th International Cocoa Research Conference. Proccedings ; 14e Conférence internationale sur la recherche cacaoyère. Actes ; 14 Conferencia Internacional de Pesquisas em Cacau. Atas ; 14 Conferencia Internacional de Investigacion en Cacao. Actas : towards a sustainable cocoa economy - what strategies to this end ? ; vers une économie cacaoyère durable : quelles stratégies d'approche ? ; rumo a uma economia sustentavel do cacau - quais as estrategias para este fim ? ; hacia una economia sustentable del ca. CEPLAC, CRIG, MCB. Lagos : Cocoa Producers' Alliance, 67-74. ISBN 978-065-959-5

Results and benefits of the CFC/ICCO/IPGRI project on cocoa germplasm utilization and conservation, a global approach. Adu-Ampomah Y., Amores Fredy, Badaru Kolawole, Efron Yoel, Engels Johannes M.M., Eskes Albertus, Frison Emile A., Gonzalez V.V., Hadley P., Iwaro A.D., Lamin K., Lass R.A., Maharaj K., Monteiro Wilson Reis, N'Goran Jeanne A.K., Nyassé Salomon, Paulin Didier. 2005. In : 14th International Cocoa Research Conference. Proceedings : rumo a uma economia sustentavel do cacau - quais as estrategias para este fim ? = 14th International Cocoa Research Conference. Proccedings ; 14e Conférence internationale sur la recherche cacaoyère. Actes ; 14 Conferencia Internacional de Pesquisas em Cacau. Atas ; 14 Conferencia Internacional de Investigacion en Cacao. Actas : towards a sustainable cocoa economy - what strategies to this end ? ; vers une économie cacaoyère durable : quelles stratégies d'approche ? ; rumo a uma economia sustentavel do cacau - quais as estrategias para este fim ? ; hacia una economia sustentable del ca. CEPLAC, CRIG, MCB. Lagos : Cocoa Producers' Alliance, 13-20. ISBN 978-065-959-5

Resistance to biotic stress in fruit trees. Lespinasse Yves, Durel Charles Eric, Eskes Albertus, Esmenjaud D., Poëssel Jean-Luc. 2003. In : Genetics and breeding of tree fruits and nuts : a proceedings of the XXVI International Horticultural Congress, Toronto, Canada, 11-17 August, 2002. Janick Jules (ed.), Sansavini Silviero (ed.). CSHS, ISHS. Wageningen : ISHS, 303-315. (Acta Horticulturae, 622) ISBN 90-6605-189-2

Un modèle opérationnel pour l'utilisation des ressources génétiques du cacao dans la coopération internationale : le projet CFC/ICCO/IPGRI. Eskes Albertus, Engels Johannes M.M., Frison Emile A.. 2002. In : L'avenir des cultures pérennes, investissement et durabilité en zones tropicales humides, 5-9 novembre 2001, Yamoussoukro, Côte d'Ivoire = The future of perennial crops, investment and sustainability in the humid tropics : November, 5-9, 2001, Yamoussoukro, Côte d'Ivoire. Assamoi Yapo Robert (ed.), Burger Kees (ed.), Nicolas Dominique (ed.), Ruf François (ed.), De Vernou Patrice (ed.). CIRAD, BNETD, ESI, Vrije Universiteit. Montpellier : CIRAD ISBN 2-87614-502-2

Collaborative activities on cocoa germplasm utilization and conservation supported by the CFC/ICCO/IPGRI Project. Eskes Albertus. 2001. In : 13th International Cocoa Research Conference. Proceedings : Towards the effective and optimum promotion of cocoa through research and development = 13e Conférence Internationale sur la Recherche Cacaoyère. Actes ; 13 Conferencia Internacional de Pesquisas em Cacau. Atas ; 13 Conferencia Internacional de Investigacion en Cacao. Actas : Vers la promotion efficace et optimum du cacao par la recherche et le développement ; Para um melhor e efetivo desenvolvimento do cacau atraves da pesquisa e do aperfeicoamento ; En pos de una promocion optima y efectiva del cacao mediante la investigacion y. MCB. Lagos : Cocoa Producers' Alliance, 23-30. ISBN 983-40740-0-X

Introductory notes. Eskes Albertus. 2001. In : Proceedings of the International workshop on new technologies and cocoa breeding. Bekele Frances L. (ed.), End Michelle (ed.), Eskes Albertus (ed.). INGENIC. Reading : INGENIC, 8-11. ISBN 1-900527-02-2

Premier cycle de sélection récurrente en Côte d'Ivoire et choix des géniteurs du second cycle. Lachenaud Philippe, Eskes Albertus, N'Goran Jeanne A.K., Clément Didier, Kébé Ismael S., Tahi G.Mathias, Cilas Christian. 2001. In : 13th International Cocoa Research Conference. Proceedings : Towards the effective and optimum promotion of cocoa through research and development = 13e Conférence Internationale sur la Recherche Cacaoyère. Actes ; 13 Conferencia Internacional de Pesquisas em Cacau. Atas ; 13 Conferencia Internacional de Investigacion en Cacao. Actas : Vers la promotion efficace et optimum du cacao par la recherche et le développement ; Para um melhor e efetivo desenvolvimento do cacau atraves da pesquisa e do aperfeicoamento ; En pos de una promocion optima y efectiva del cacao mediante la investigacion y. MCB. Lagos : Cocoa Producers' Alliance, 11-22. ISBN 983-40740-0-X

Use of microsatellite markers of germplasm identity analysis in cocoa. Risterucci Ange-Marie, Eskes Albertus, Fargeas Dominique, Motamayor Juan Carlos, Lanaud Claire. 2001. In : Proceedings of the International workshop on new technologies and cocoa breeding. Bekele Frances L. (ed.), End Michelle (ed.), Eskes Albertus (ed.). INGENIC. Reading : INGENIC, 25-33. ISBN 1-900527-02-2

Early screening of resistance to Phytophthora spp. by means of leaf disc inoculation. Blaha Georges, Eskes Albertus, Kébé Boubacar Ismaël, Tahi G.Mathias. 2000. In : Working procedures for cocoa germplasm evaluation and selection : Proceedings of the CFC/ICCO/IPGRI Project workshop, 1-6 February 1998, Montpellier, France. Eskes Albertus (ed.), Engels Johannes M.M. (ed.), Lass R.A. (ed.). IPGRI, CFC, ICCO. Rome : IPGRI, 103-108. ISBN 92-904343-4-1

Etude des paramètres génétiques de la production et de caractères associés à partir d'un plan de croisement diallèle chez Coffea arabica. Cilas Christian, Bouharmont Pierre, Boccara Michel, Eskes Albertus. 2000. In : Dix-huitième colloque scientifique international sur le café = 18th International scientific colloquium on coffee ; 18. Internationales wissenschaftliches Kolloquium über Kaffee ; 18° Coloquio cientifico internacional sobre el café. ASIC. Paris : ASIC, 363-370. ISBN 2-900212-17-0

Field evaluation of Phytophthora pod rot and stem canker incidence. Blaha Georges, Eskes Albertus. 2000. In : Working procedures for cocoa germplasm evaluation and selection : Proceedings of the CFC/ICCO/IPGRI Project workshop, 1-6 February 1998, Montpellier, France. Eskes Albertus (ed.), Engels Johannes M.M. (ed.), Lass R.A. (ed.). IPGRI, CFC, ICCO. Rome : IPGRI, 118-120. ISBN 92-904343-4-1

Implementation of selection trials and data collection : Choice of clones and rootstock for the international clone trial. Eskes Albertus. 2000. In : Working procedures for cocoa germplasm evaluation and selection : Proceedings of the CFC/ICCO/IPGRI Project workshop, 1-6 February 1998, Montpellier, France. Eskes Albertus (ed.), Engels Johannes M.M. (ed.), Lass R.A. (ed.). IPGRI, CFC, ICCO. Rome : IPGRI, 56-60. ISBN 92-904343-4-1

Implementation of selection trials and data collection : Criteria for visual selection of individual trees. Paulin Didier, Eskes Albertus. 2000. In : Working procedures for cocoa germplasm evaluation and selection : Proceedings of the CFC/ICCO/IPGRI Project workshop, 1-6 February 1998, Montpellier, France. Eskes Albertus (ed.), Engels Johannes M.M. (ed.), Lass R.A. (ed.). IPGRI, CFC, ICCO. Rome : IPGRI, 95-97. ISBN 92-904343-4-1

Première évaluation d'hybrides naturels entre Coffea canephora et Coffea arabica de Nouvelle-Calédonie. Jagoret Patrick, Cilas Christian, Eskes Albertus. 2000. In : Dix-huitième colloque scientifique international sur le café = 18th International scientific colloquium on coffee ; 18. Internationales wissenschaftliches Kolloquium über Kaffee ; 18° Coloquio cientifico internacional sobre el café. ASIC. Paris : ASIC, 349-355. ISBN 2-900212-17-0

Project and workshop objectives. Eskes Albertus. 2000. In : Working procedures for cocoa germplasm evaluation and selection : Proceedings of the CFC/ICCO/IPGRI Project workshop, 1-6 February 1998, Montpellier, France. Eskes Albertus (ed.), Engels Johannes M.M. (ed.), Lass R.A. (ed.). IPGRI, CFC, ICCO. Rome : IPGRI, 20-21. ISBN 92-904343-4-1

Strategy for germplasm enhancement at CRU, Trinidad. Iwaro A.D., Sreenivasan T.N., Butler David R., Thévenin Jean-Marc, Mooleedhar Vishnarayan, Bekele Frances L., Sounigo Olivier, Umaharan Pathmanathan, Eskes Albertus. 2000. In : Working procedures for cocoa germplasm evaluation and selection : Proceedings of the CFC/ICCO/IPGRI Project workshop, 1-6 February 1998, Montpellier, France. Eskes Albertus (ed.), Engels Johannes M.M. (ed.), Lass R.A. (ed.). IPGRI, CFC, ICCO. Rome : IPGRI, 22-28. ISBN 92-904343-4-1

Use of cocoa populations for breeding purposes. Eskes Albertus, Sounigo Olivier. 2000. In : Working procedures for cocoa germplasm evaluation and selection : Proceedings of the CFC/ICCO/IPGRI Project workshop, 1-6 February 1998, Montpellier, France. Eskes Albertus (ed.), Engels Johannes M.M. (ed.), Lass R.A. (ed.). IPGRI, CFC, ICCO. Rome : IPGRI, 38-40. ISBN 92-904343-4-1

Amélioration génétique du cacaoyer en Côte d'Ivoire : nouvelle sortie variétale. Clément Didier, N'Goran Jeanne A.K., Paulin Didier, Lachenaud Philippe, Sounigo Olivier, Eskes Albertus. 1999. In : Efficacité de la production cacaoyère et la qualité du cacao au 21è. Actes = The efficacy of cocoa production and the quality of cocoa in the 21st century ; La eficacia da producao e a qualidade do cacau no seculo XX ; La eficacia de la produccion del cacao y la calidad del cacao en el siglo XXI : proceedings ; atas ; actas. Lagos : Cocoa Producers' Alliance, 337-344. ISBN 9839906348

Etude de la sensibilité aux mirides (Distantiella theobromae et Sahlbergella singularis) dans des essais de descendances de cacaoyers de Côte d'Ivoire. Sounigo Olivier, Coulibaly N., Brun Laurent, N'Goran Jeanne A.K., Eskes Albertus, Cilas Christian. 1999. In : Efficacité de la production cacaoyère et la qualité du cacao au 21è. Actes = The efficacy of cocoa production and the quality of cocoa in the 21st century ; La eficacia da producao e a qualidade do cacau no seculo XX ; La eficacia de la produccion del cacao y la calidad del cacao en el siglo XXI : proceedings ; atas ; actas. Lagos : Cocoa Producers' Alliance, 331-335. ISBN 9839906348

Mapping quantitative trait loci (QTL) for resistance to Phytophthora palmivora in T. cacao. Lanaud Claire, Kébé Ismael S., Risterucci Ange-Marie, Clément Didier, N'Goran Jeanne A.K., Grivet Laurent, Tahi G.Mathias, Cilas Christian, Pieretti Isabelle, Eskes Albertus, Despréaux Denis. 1999. In : Efficacité de la production cacaoyère et la qualité du cacao au 21è. Actes = The efficacy of cocoa production and the quality of cocoa in the 21st century ; La eficacia da producao e a qualidade do cacau no seculo XX ; La eficacia de la produccion del cacao y la calidad del cacao en el siglo XXI : proceedings ; atas ; actas. Lagos : Cocoa Producers' Alliance, 99-105. ISBN 9839906348

Pathology and breeding for resistance to black pod in Côte d'Ivoire. Kébé Boubacar Ismaël, N'Goran Jeanne A.K., Tahi G.Mathias, Paulin Didier, Clément Didier, Eskes Albertus. 1999. In : Proceedings of the International workshop on the contribution of disease resistance to cocoa variety improvement. Bekele Frances L. (ed.), End Michelle (ed.), Eskes Albertus (ed.). INGENIC. Reading : INGENIC, 135-139. ISBN 1-90-052701-4

Preliminary results of the selection of individual clones in hybrid descendants in the Ivory Coast. Paulin Didier, Clément Didier, N'Goran Jeanne A.K., Eskes Albertus. 1999. In : Efficacité de la production cacaoyère et la qualité du cacao au 21è. Actes = The efficacy of cocoa production and the quality of cocoa in the 21st century ; La eficacia da producao e a qualidade do cacau no seculo XX ; La eficacia de la produccion del cacao y la calidad del cacao en el siglo XXI : proceedings ; atas ; actas. Lagos : Cocoa Producers' Alliance, 431-432. ISBN 9839906348

Study of some cocoa clones as parents through vegetative and agronomic traits. N'Goran Jeanne A.K., Clément Didier, Paulin Didier, Eskes Albertus. 1999. In : Efficacité de la production cacaoyère et la qualité du cacao au 21è. Actes = The efficacy of cocoa production and the quality of cocoa in the 21st century ; La eficacia da producao e a qualidade do cacau no seculo XX ; La eficacia de la produccion del cacao y la calidad del cacao en el siglo XXI : proceedings ; atas ; actas. Lagos : Cocoa Producers' Alliance, 425-430. ISBN 9839906348

Update on the work on selection of cocoa for resistance to Phytophthora spp. in Cameroon. Nyassé Salomon, Bidzanga Nomo Lucien, Blaha Georges, Flament Marie-Henriette, Berry Dominique, Cilas Christian, Eskes Albertus, Despréaux Denis. 1999. In : Proceedings of the International workshop on the contribution of disease resistance to cocoa variety improvement. Bekele Frances L. (ed.), End Michelle (ed.), Eskes Albertus (ed.). INGENIC. Reading : INGENIC, 141-148. ISBN 1-90-052701-4

Comportement d'hybrides F1 de Coffea arabica pour la vigueur, la production et la fertilité en Amérique Centrale. Bertrand Benoît, Aguilar German, Santacreo Rodney, Anthony François, Etienne Hervé, Eskes Albertus, Charrier A.. 1998. In : Dix-septième colloque scientifique international sur le café, Nairobi (Kenya), 20-25 juillet 1997 = Seventeenth international scientific colloquium on coffee. ASIC. Paris : ASIC, 415-423. ISBN 2-900212-16-2

La rouille orangée en Côte d'Ivoire : importance et facteurs impliqués dans la sensibilité au champ de Coffea canephora. Kébé Boubacar Ismaël, Montagnon Christophe, Leroy Thierry, Eskes Albertus. 1998. In : Dix-septième colloque scientifique international sur le café, Nairobi (Kenya), 20-25 juillet 1997 = Seventeenth international scientific colloquium on coffee. ASIC. Paris : ASIC, 739-743. ISBN 2-900212-16-2

Relation entre la variété de cacaoyer et la qualité. Lockwood G., Eskes Albertus. 1996. In : Rencontres cacao. Les différents aspects de la qualité. Actes du séminaire = Cocoa meetings. The various aspects of quality. Seminar proceedings. CIRAD-CP. Montpellier : CIRAD, 53-62. (Colloques) ISBN 2-87614-224-4

Genetic improvement of coffee for resistance to root-knot nematodes (Meloidogyne sp.) in Central America. Bertrand Benoît, Anzueto Francisco, Pena M.X., Anthony François, Eskes Albertus. 1995. In : Seizième colloque scientifique international sur le café, Kyoto (Japon), 9-14 avril 1995 = Sixteenth international scientific colloquium on coffee. ASIC. Paris : ASIC, 630-635. ISBN 2-900212-15-4

Résultats récents sur l'amélioration génétique de la qualité à la tasse de Coffea canephora en Côte d'Ivoire. Moschetto D., Montagnon Christophe, Guyot Bernard, Perriot Jean-Jacques, Leroy Thierry, Eskes Albertus, Yapo A.. 1995. In : Seizième colloque scientifique international sur le café, Kyoto (Japon), 9-14 avril 1995 = Sixteenth international scientific colloquium on coffee. ASIC. Paris : ASIC, 557-564. ISBN 2-900212-15-4

Amélioration génétique du cacaoyer en Côte d'Ivoire. Présentation d'un nouveau schéma de sélection. Clément Didier, Eskes Albertus, Sounigo Olivier, N'Goran Jeanne A.K.. 1994. In : 11. Conférence internationale sur la recherche cacaoyère. Actes = 11. International cocoa research conference. Proceedings$ENG. Lagos : Cocoa Producers' Alliance, 451-455. ISBN 0-9507691-OX

Etude de la relation entre la quantité de pollen déposée sur les styles et la tenue ainsi que le remplissage des fruits de Theobroma cacao L. Falque M., Vincent A., Beaugrand I., Eskes Albertus. 1994. In : 11. Conférence internationale sur la recherche cacaoyère. Actes = 11. International cocoa research conference. Proceedings$ENG. Lagos : Cocoa Producers' Alliance, 507-513. ISBN 0-9507691-OX

Genetic analysis of a factorial crossing scheme with cacao hybrids tested in four locations in Ivory Coast. Paulin Didier, Mossu Guy, Lachenaud Philippe, Eskes Albertus. 1994. In : Proceedings. International cocoa conference : challenges in the 90s. Tay E.B. (ed.), Lee M.T. (ed.), Yap T.N. (ed.), Zulkarnain B.I. (ed.), Thong F.T. (ed.), Bong S.L. (ed.), Tee S.K. (ed.). Kota Kinabalu : MCB, 73-83. ISBN 983-99969-0-8

Organoleptic quality assessment of small samples from different cacao genotypes fermented under similar conditions in Ivory Coast. Clément Didier, Eskes Albertus, Guyot Bernard, Perriot Jean-Jacques, Bastide Philippe. 1994. In : Proceedings. International cocoa conference : challenges in the 90s. Tay E.B. (ed.), Lee M.T. (ed.), Yap T.N. (ed.), Zulkarnain B.I. (ed.), Thong F.T. (ed.), Bong S.L. (ed.), Tee S.K. (ed.). Kota Kinabalu : MCB, 479-484. ISBN 983-99969-0-8

Performance et résistance à la pourriture brune d'hybrides de cacaoyer au Vanuatu (Pacifique Sud). Jagoret Patrick, Bastide Philippe, Pilecki André, Besacier C., Eskes Albertus. 1994. In : 11. Conférence internationale sur la recherche cacaoyère. Actes = 11. International cocoa research conference. Proceedings$ENG. Lagos : Cocoa Producers' Alliance, 425-431. ISBN 0-9507691-OX

Régénération de plantes de cacaoyer Theobroma cacao L. par embryogenèse somatique à partir de pièces florales. Lopez Baez O., Bollon H., Eskes Albertus, Pétiard Vincent. 1994. In : 11. Conférence internationale sur la recherche cacaoyère. Actes = 11. International cocoa research conference. Proceedings$ENG. Lagos : Cocoa Producers' Alliance, 575-582. ISBN 0-9507691-OX

Etude de la transmission du facteur SH3 de résistance à la rouille orangée du caféier. Kukhang T.D., Mawardi Surip, Eskes Albertus. 1993. In : Quinzième colloque scientifique international sur le café, Montpellier (France), 6-11 juin 1993 = Fifteenth international scientific colloquium on coffee. ASIC. Paris : ASIC, 776-778. ISBN 2-900212-14-6

Etude de la virulence et de l'agressivité d'isolats d'Hemileia vastatrix Berk. et Br. collectés sur Coffea canephora et Catimor. Holguin Francisco, Bieysse Daniel, Eskes Albertus, Muller Raoul Amédée. 1993. In : Quinzième colloque scientifique international sur le café, Montpellier (France), 6-11 juin 1993 = Fifteenth international scientific colloquium on coffee. ASIC. Paris : ASIC, 281-292. ISBN 2-900212-14-6

Expression transitoire du gène GUS après transfert biolistique de DNA exogène dans les tissus du caféier. Van Boxtel Jos, Berthouly Marc, Carasco Catherine, Eskes Albertus. 1993. In : Quinzième colloque scientifique international sur le café, Montpellier (France), 6-11 juin 1993 = Fifteenth international scientific colloquium on coffee. ASIC. Paris : ASIC, 757-759. ISBN 2-900212-14-6

L'identification des toxines de Bacillus thuringiensis actives contre Perileucoptera coffeella. Guerreiro Filho Oliveiro, Denolf P., Frutos Roger, Peferoen M., Eskes Albertus. 1993. In : Quinzième colloque scientifique international sur le café, Montpellier (France), 6-11 juin 1993 = Fifteenth international scientific colloquium on coffee. ASIC. Paris : ASIC, 329-337. ISBN 2-900212-14-6

Production d'embryons somatiques de caféiers en bioréacteur. Ducos J.P., Zamarripa A., Eskes Albertus, Pétiard Vincent. 1993. In : Quinzième colloque scientifique international sur le café, Montpellier (France), 6-11 juin 1993 = Fifteenth international scientific colloquium on coffee. ASIC. Paris : ASIC, 89-96. ISBN 2-900212-14-6

Résistance de Coffea spp. à la mineuse des feuilles du caféier, Perileucoptera coffeella (Guérin-Méneville, 1842) (Lepidoptera-Lyone tiidae). Guerreiro Filho Oliveiro, Eskes Albertus, Decazy Bernard, Charrier A.. 1993. In : Quinzième colloque scientifique international sur le café, Montpellier (France), 6-11 juin 1993 = Fifteenth international scientific colloquium on coffee. ASIC. Paris : ASIC, 783-785. ISBN 2-900212-14-6

Résistance de quelques descendances de Coffea arabica et C. canephora vis à vis de deux populations de Meloidogyne spp., originaires du Guatemala et du Brésil. Anzueto Francisco, Eskes Albertus, Sarah Jean-Louis, Decazy Bernard. 1993. In : Quinzième colloque scientifique international sur le café, Montpellier (France), 6-11 juin 1993 = Fifteenth international scientific colloquium on coffee. ASIC. Paris : ASIC, 338-349. ISBN 2-900212-14-6

Qualités technologiques et organoleptiques de quelques clones de Coffea canephora en Côte d'Ivoire. Leroy Thierry, Perriot Jean-Jacques, Eskes Albertus, Guyot Bernard, Montagnon Christophe. 1992. In : Quatorzième colloque scientifique international sur le café, San francisco (USA), 14-19 juillet 1991 = Fourteenth international scientific colloquium on coffee. ASIC. Paris : ASIC, 438-443. ISBN 2-900212-13-8

Prospection du caféier en PDR Yemen. Eskes Albertus, Mukred A.W.O.. 1990. In : Treizième Colloque Scientifique International sur le Café = Thirteenth International Scientific Colloquium on Coffee$ENG. ASIC. Paris : ASIC, 582-590. ISBN 2-900212-12-X

Ségrégation pour la résistance complète et incomplète à Hemileia vastatrix existant dans la population de Icatu et dans quelques descendances dérivées de l'Hybride de Timor ; conséquences pour l'amélioration génétique. Eskes Albertus, Hoogstraten J.G.J., Levy F.A.. 1990. In : Treizième Colloque Scientifique International sur le Café = Thirteenth International Scientific Colloquium on Coffee$ENG. ASIC. Paris : ASIC, 666-673. ISBN 2-900212-12-X

Communication sans actes

Cocoa variety assessment in on-farm progeny trials in Cameroon. Sounigo Olivier, Efombagn Mousseni Ives Bruno, Feumba de Tchoua L.F., Owono B., Nsouga Amougou F., Bourgoing Raymond, Mekondane R., Abolo Dieudonné, Ten Hoopen Gerben Martijn, Nyassé Salomon, Eskes Albertus. 2012. In : 17th Conférence Internationale sur la Recherche Cacaoyère, Yaounde, Cameroun, 15 - 20 Octobre 2012. COPAL. s.l. : s.n., 4 p.
[img]
Prévisualisation

Comportement et utilité des géniteurs Guyanais dans le programme d'amélioration génétique du cacaoyer en Côte d'Ivoire. Tahi G.Mathias, Lachenaud Philippe, N'Goran Jeanne A.K., Eskes Albertus. 2012. In : 17th Conférence Internationale sur la Recherche Cacaoyère, Yaounde, Cameroun, 15 - 20 Octobre 2012. COPAL. s.l. : s.n., 11 p.
[img]
Prévisualisation

Eléments d'information sur les effets de l'environnement aromatique de la pulpe de cacao pendant la fermentation sur le profil d'arôme des chocolats. Eskes Albertus, Ahnert Dario, Carrion Luis Garcia, Seguine Edward, Assemat Sophie, Guarda D., Garcia P.R.. 2012. In : 17th Conférence Internationale sur la Recherche Cacaoyère : Résumés = 17th International Cocoa Research Conference ; 17th Conferencia Internacional De Investigaçao Sobre 0 Cacau ; 17th Conferencia International de Investigacion en Cacao. Lagos : Alliance des Pays Producteurs de Cacao, Résumé, 91.
[img]
Prévisualisation

Evaluation au champ des caractéristiques agronomiques de descendances de cacaoyers de différentes origines génétiques cultivées dans les mêmes conditions au Cameroun. Efombagn Mousseni Ives Bruno, Sounigo Olivier, Vefonge D., Nyassé Salomon, Eskes Albertus. 2012. In : 17th Conférence Internationale sur la Recherche Cacaoyère : Résumés = 17th International Cocoa Research Conference ; 17th Conferencia Internacional De Investigaçao Sobre 0 Cacau ; 17th Conferencia International de Investigacion en Cacao. Lagos : Alliance des Pays Producteurs de Cacao, Résumé, 17.
[img]
Prévisualisation

Evidence on the effect of the cocoa pulp flavour environment during fermentation on the flavour profile of chocolates. Eskes Albertus, Ahnert Dario, Garcia Carrion Luis, Seguine Edward, Assemat Sophie, Guarda D., Garcia R Patricia. 2012. In : 17th Conférence Internationale sur la Recherche Cacaoyère, Yaounde, Cameroun, 15 - 20 Octobre 2012. COPAL. s.l. : s.n., 20 p.
[img]
Prévisualisation

Mise au point d'une méthode simple pour la conservation et le transfert du pollen de cacaoyer. Boccara Michel, De Freitas Ali, Eskes Albertus. 2012. In : 17th Conférence Internationale sur la Recherche Cacaoyère : Résumés = 17th International Cocoa Research Conference ; 17th Conferencia Internacional De Investigaçao Sobre 0 Cacau ; 17th Conferencia International de Investigacion en Cacao. Lagos : Alliance des Pays Producteurs de Cacao, 187.
[img]
Prévisualisation

Niveau de résistance aux mirides du cacaoyer, Sahlbergella Singularis, dans deux générations d'hybrides de cacaoyers obtenus par sélection génétique de populations. N'Guessan K.F., Tahi G.Mathias, N'Guessan P., Adiko Amoncho, Eskes Albertus. 2012. In : 17th Conférence Internationale sur la Recherche Cacaoyère : Résumés = 17th International Cocoa Research Conference ; 17th Conferencia Internacional De Investigaçao Sobre 0 Cacau ; 17th Conferencia International de Investigacion en Cacao. Lagos : Alliance des Pays Producteurs de Cacao, Résumé, 83.
[img]
Prévisualisation

Présélection pour la résistance à lamaladie de la pourriture brune des cabosses du cacaoyer. Surujdeo-Maharaj Surendra, Bharath Sarah, Singh V., Bekele Frances L., Butler David R., Umaharan Pathmanathan, Iwaro A.D., Eskes Albertus. 2012. In : 17th Conférence Internationale sur la Recherche Cacaoyère : Résumés = 17th International Cocoa Research Conference ; 17th Conferencia Internacional De Investigaçao Sobre 0 Cacau ; 17th Conferencia International de Investigacion en Cacao. Lagos : Alliance des Pays Producteurs de Cacao, Résumé, 137.
[img]
Prévisualisation

Une méthode de sélection pour la tolérance aux mirides chez le cacaoyer, basée sur la résistance à la Lasiodiplodia Theobromae, un pathogène associé à des lésions dues aux prélèvements alimentaires. N'Guessan K.F., Kébé Boubacar Ismaël, Tahi G.Mathias, N'Guessan W.P., Eskes Albertus. 2012. In : 17th Conférence Internationale sur la Recherche Cacaoyère : Résumés = 17th International Cocoa Research Conference ; 17th Conferencia Internacional De Investigaçao Sobre 0 Cacau ; 17th Conferencia International de Investigacion en Cacao. Lagos : Alliance des Pays Producteurs de Cacao, Résumé, 224.
[img]
Prévisualisation

The cocoa of excellence and international cocoa awards initiatives: rewarding diversity and excellence in producing high-quality cocoa origins. Eskes Albertus, Assemat Sophie, Jeantet François, Seguine Edward, Sukha Darin A., Weise Stephan, Thiriet Janis, Rond Julien, Laliberté B., Barel Michel, Cros Emile, Forestier-Chiron Nelly, Hard Kristen. 2012. In : 17th Conférence Internationale sur la Recherche Cacaoyère, Yaounde, Cameroun, 15 - 20 Octobre 2012. COPAL. s.l. : s.n., 11 p.
[img]
Prévisualisation

A global strategy for the conservation and use of cacao genetic resources, as the Foundation for a sustainable cocoa economy. Laliberté B., Cryer N.C., Daymond A.J., End M.J., Engels Johannes M.M., Eskes Albertus, Gilmour Martin, Lachenaud Philippe, Phillips-Mora Wilbert, Turnbull Christ J., Umaharan Pathmanathan, Zhang Dapeng, Weise Stephan. 2012. In : 17th Conférence Internationale sur la Recherche Cacaoyère, Yaounde, Cameroun, 15 - 20 Octobre 2012. COPAL. s.l. : s.n., Résumé, 7 p.
[img]
Prévisualisation

Status of cacao breeding in Cote d'Ivoire. Pokou N. Desiré, Tahi G.Mathias, N'Goran Jeanne A.K., Motamayor Juan Carlos, Schnell Raymond J., Kuhn David N., Eskes Albertus. 2010. In : Abstracts of Plant and Animal Genomes XVIIIth Conference, San Diego, CA (USA), January 09-13, 2010. s.l. : s.n., Résumé
[img]

Assessment of antixenosis and tolerance of cocoa (Theobroma cacao L.) towards mirids Sahlbergella singularis Hagl. (Homoptera : Miridae). Babin Régis, Sounigo Olivier, Dibog Luc, Nyassé Salomon, Eskes Albertus. 2005. In : La recherche agricole au service des acteurs du monde rural : recueil des résumés de la revue scientifiques 2005 de l'IRAD. IRAD. Garoua : IRAD, Résumé, 33.

CFC/ICCO/IPGRI project on Cocoa germplasm utilization and conservation, a global approach, 1998-2003 : outline of Project achievements. N'Goran Jeanne A.K., Eskes Albertus. 2004. In : Cocoa germplasm improvement: global and participatory approaches. CFC, ICCO, IPGRI. Rome : IPGRI, Diaporama, (32 vues)

CFC/ICCO/IPGRI project on Cocoa germplasm utilization and conservation, a global approach, 1998-2003 : recall of project rationale, objectives and finance. Eskes Albertus. 2004. In : Cocoa germplasm improvement: global and participatory approaches. CFC, ICCO, IPGRI. Rome : IPGRI, Diaporama, (19 vues)

Cocoa germplasm improvement. Global and participatory approaches : objectives of the workshops. Eskes Albertus, Lass Tony. 2004. In : Cocoa germplasm improvement: global and participatory approaches. CFC, ICCO, IPGRI. Rome : IPGRI, Diaporama, (14 vues)

Cocoa productivity and quality improvement, a participatory approach: project component 2. Eskes Albertus. 2004. In : Cocoa germplasm improvement: global and participatory approaches. CFC, ICCO, IPGRI. Rome : IPGRI, Diaporama, (9 vues)

Description of the CFC/ICCO/IPGRI project collection. Sounigo Olivier, Bekele Frances L., Iwaro A.D., Thévenin Jean-Marc, Bidaisee Gillian, Umaharan Romina, Sankar Antoinette, Sukha Darin A., Motilal Lambert A., Butler David R., Eskes Albertus. 2004. In : Cocoa germplasm improvement: global and participatory approaches. CFC, ICCO, IPGRI. Rome : IPGRI, Diaporama, (25 vues)

Dissemination of workshop and project results. Eskes Albertus. 2004. In : Cocoa germplasm improvement: global and participatory approaches. CFC, ICCO, IPGRI. Rome : IPGRI, Diaporama, (6 vues)

Management and exploitation of the germplasm project trials: some discussion points. Eskes Albertus. 2004. In : Cocoa germplasm improvement: global and participatory approaches. CFC, ICCO, IPGRI. Rome : IPGRI, Diaporama, (8 vues)

New CFC/ICCO/IPGRI project on cocoa productivity and quality improvement, a participatory approach : 2004-2008 ? Phase 1 approved (18 months). Eskes Albertus. 2004. In : Cocoa germplasm improvement: global and participatory approaches. CFC, ICCO, IPGRI. Rome : IPGRI, Diaporama, (9 vues)

Pod rot resistant selections and estimated impact of resistance on yield. Eskes Albertus. 2004. In : Cocoa germplasm improvement: global and participatory approaches. CFC, ICCO, IPGRI. Rome : IPGRI, Diaporama, (16 vues)

Project component 1 : approach proposed and questions. Eskes Albertus. 2004. In : Cocoa germplasm improvement: global and participatory approaches. CFC, ICCO, IPGRI. Rome : IPGRI, Diaporama, (8 vues)

Project populations proposed for exchange (according to local interest). Eskes Albertus. 2004. In : Cocoa germplasm improvement: global and participatory approaches. CFC, ICCO, IPGRI. Rome : IPGRI, Diaporama, (3 vues)

Ring test I. Assessing the resistance of 30 clones to several species of Phytophthora using the leaf inoculation test in Montpellier. Paulin Didier, Ducamp Michel, Vezian-Bonnemayre Katia, Eskes Albertus. 2004. In : Cocoa germplasm improvement: global and participatory approaches. CFC, ICCO, IPGRI. Rome : IPGRI, Diaporama, (14 vues)

Ring test II. Assessment of cocoa resistance to Phytophthora : comparison of results obtained over 9 sites. Cilas Christian, Paulin Didier, Ducamp Michel, Eskes Albertus. 2004. In : Cocoa germplasm improvement: global and participatory approaches. CFC, ICCO, IPGRI. Rome : IPGRI, Diaporama, (14 vues)

Selection and breeding activities in Cote d'Ivoire. N'Goran Jeanne A.K., Lachenaud Philippe, Kébé Ismael S., N'Guessan François K., Tahi G.Mathias, Pokou N. Desiré, Sounigo Olivier, N'Goran Koffi, Eskes Albertus. 2004. In : Cocoa germplasm improvement: global and participatory approaches. CFC, ICCO, IPGRI. Rome : IPGRI, Diaporama, (27 vues)

Some financial arrangements in the project. Eskes Albertus. 2004. In : Cocoa germplasm improvement: global and participatory approaches. CFC, ICCO, IPGRI. Rome : IPGRI, Diaporama, (6 vues)

Héritabilité de la résistance des cacaoyers à Phytophthora palmivora par le test feuille développé en Côte d'Ivoire. Tahi G.Mathias, Cilas Christian, Eskes Albertus, N'Goran Jeanne A.K., Kébé Boubacar Ismaël. 2000. In : Bases génétiques de la résistance des cacaoyers aux maladies à #Phytophthora# : Résumés des communications = Genetic basis of cocoa tree resistance to Phytophthora diseases. Abstracts. Cilas Christian (ed.). CIRAD, CAOBISCO, CNRA, UWI-CRU, IRAD. Montpellier : CIRAD, 18-19.

Ressources génétiques et amélioration du cacaoyer. Eskes Albertus. 2000. In : Salon international de l'agriculture (SIA). Montpellier : CIRAD-CP, 4 p.

Sélections récentes de parents et de clones résistants. Eskes Albertus, Cilas Christian, Paulin Didier. 2000. In : Bases génétiques de la résistance des cacaoyers aux maladies à #Phytophthora# : Résumés des communications = Genetic basis of cocoa tree resistance to Phytophthora diseases. Abstracts. Cilas Christian (ed.). CIRAD, CAOBISCO, CNRA, UWI-CRU, IRAD. Montpellier : CIRAD, 48-49.

Verification of the conformity of genetic material by locus micro-satellites analysis in the cocoa tree. Risterucci Ange-Marie, Eskes Albertus, Paulin Didier, Lanaud Claire. 2000. In : 13 Conférence internationale sur la recherche cacaoyère : résumés = 13 International cocoa research conference: summaries ; 13 Conferencia internacional de pesquisas em cacau : resumos ; 13 Conferencia internacional de investigacion en cacao : resumenes. Lagos : Cocoa Producers' Alliance, 1 p.

International cocoa breeding and selection initiatives. Eskes Albertus. 1999. In : USDA-CABI-ACRI collaborative cocoa-coffee research meeting = [Réunion de collaboration USDA - CABI - ACRI sur la recherche caféière et cacaoyère]. USDA; CABI; ACRI. s.l. : s.n., 8 p.

Use of germplasm for sustainable cocoa-based agro-forestry systems in Africa. Eskes Albertus. 1999. In : Sustainable tree crop development in Africa = [Développement durable des cultures pérennes en Afrique]. ICCO; IPGRI; CFC; CIRAD. s.l. : s.n., 4 p.

Mapping quantitative trait loci (QTLs) for resistance to Phytophthora palmivora in T. cacao. Lanaud Claire, Kébé Ismael S., Risterucci Ange-Marie, N'Goran Jeanne A.K., Grivet Laurent, Tahi G.Mathias, Cilas Christian, Pieretti Isabelle, Eskes Albertus, Despréaux Denis. 1997. In : Plant and Animal Genomes V Conference, January 12-16, 1997, San Diego, United States. Final program and abstracts guide. Washington : USDA, 137.

Biologia comparada de Perileucoptera coffeella em diferentes espécies de Coffea. Guerreiro Filho Oliveiro, Eskes Albertus, Decazy Bernard, Charrier A.. 1995. In : 21° Congresso brasileiro de pesquisas cafeeiras. Trabalhos apresentados. Brésil-Ministerio da Agricultura, Abastecimento e Reforma Agraria, MICT. Rio de Janeiro : MAARA, 102-105.

Cafeeiros transgenicos resistentes ao bicho mineiro: potencial dos genes Cry de Bacillus thuringiensis. Guerreiro Filho Oliveiro, Denolf P., Peferoen M., Eskes Albertus, Frutos Roger. 1995. In : 21° Congresso brasileiro de pesquisas cafeeiras. Trabalhos apresentados. Brésil-Ministerio da Agricultura, Abastecimento e Reforma Agraria, MICT. Rio de Janeiro : MAARA, 144-147.

Estudio de la resistencia a Meloidogyne spp. en descendencias de Coffea arabica y Coffea canephora. Anzueto Francisco, Eskes Albertus, Sarah Jean-Louis, Decazy Bernard. 1995. In : XVI Simposio sobre caficultura latinoamericana. Vol. 1 y 2. IICA-PROMECAFE, CONCAFE. Tegucigalpa : IICA-PROMECAFE (Ponencias, Resultados y Recomendaciones de Eventos Tecnicos, 2 vol.)

La qualité des arabica et des robusta : variétés, terroir et préparation. Montagnon Christophe, Leroy Thierry, Eskes Albertus. 1995. In : Cafés et qualité = [Coffees and quality]. ASIC; CIRAD-CP. Paris : ASIC, 13-22.

Selection methods applied and genetic knowledge generated in cocoa breeding in Côte d'Ivoire and Cameroon. Eskes Albertus, Paulin Didier, Clément Didier, N'Goran Jeanne A.K., Sounigo Olivier, Lachenaud Philippe, Cilas Christian, Berry Dominique, Yagmpam A.. 1995. In : Proceedings of the international workshop on cocoa breeding strategies = [Compte-rendu du séminaire international sur les stratégies d'amélioration du cacaoyer]. End M.J. (ed.), Eskes A.B. (ed.), Lee M.T. (ed.), Lockwood G. (ed.). Reading : University of Reading, 41-56.

CIRAD-IRCC involvement in evaluation and utilization of Cocoa germplasm. Eskes Albertus, Cilas Christian, Paulin Didier, Clément Didier, Sounigo Olivier, Lachenaud Philippe, N'Goran Jeanne A.K.. 1993. In : Conservation, characterisation and utilisation of cocoa genetic resources in the 21st century. UWI-CRU. Saint Augustine : Cocoa Research Unit, 389-397.

Expression and genetic background of durable resistance to coffee leaf rust (Hemileia vastatrix). Eskes Albertus. 1993. In : Durability of disease resistance = [Pérennité de la résistance aux maladies]. Jacobs T. (ed.), Parlevliet J.E. (ed.). Dordrecht : Kluwer Academic Publishers, 316. (Current Plant Science and Biotechnology in Agriculture, 18)

Susceptibility of the coffee leaf miner, Perileucoptera coffeella, to Bacillus thuringiensis delta-endotoxins. Guerreiro Filho Oliveiro, Denolf P., Peferoen M., Eskes Albertus, Frutos Roger. 1993. In : Society for invertebrate pathology. 26 Annual meeting. s.l. : s.n., 47.

Effect of cacao (Theobroma cacao L.) pollen gamma-irradiation on pollen viability, germination, mitosis and fruit set. Falque M., Sounigo Olivier, Eskes Albertus, Charrier A.. 1992. In : Biologie de la reproduction et amélioration des plantes. Livre des résumés de posters, XIIIE Congrès EUCARPIA, 6-11 juillet 1992, Angers, France = Reproductive biology and plant breeding. Book of poster abstracts, XIIIth EUCARPIA Congress, July 6-11th 1992, Angers, France. Wageningen : EUCARPIA, 159-160.

Estudio de la resistencia a Meloidogyne sp. en descendencias silvestres de Coffea arabica. Anzueto Francisco, Eskes Albertus, Decazy Bernard, Sarah Jean-Louis. 1992. In : Program and abstracts. XXIV annual meeting of the Organization of Nematologists of Tropical America = Programas y resumenes. XXIV reunion anual de la Organizacion de Nematologos de los Tropicos Americanos$SPA. ONTA. s.l. : ONTA, 14.

Genetic analysis of a North Carolina Design II crossing scheme with cacao (Theobroma cacao) hybrids tested in 4 locations in Côte d'Ivoire. Paulin Didier, Lachenaud Philippe, Mossu Guy, Eskes Albertus. 1992. In : Biologie de la reproduction et amélioration des plantes. Livre des résumés de posters, XIIIE Congrès EUCARPIA, 6-11 juillet 1992, Angers, France = Reproductive biology and plant breeding. Book of poster abstracts, XIIIth EUCARPIA Congress, July 6-11th 1992, Angers, France. Wageningen : EUCARPIA, 567-568.

"In vitro" techniques as breeding tools for coffee. Berthouly Marc, Zamarripa A., Van Boxtel Jos, Eskes Albertus, Pétiard Vincent. 1992. In : Biologie de la reproduction et amélioration des plantes. Livre des résumés de posters, XIIIE Congrès EUCARPIA, 6-11 juillet 1992, Angers, France = Reproductive biology and plant breeding. Book of poster abstracts, XIIIth EUCARPIA Congress, July 6-11th 1992, Angers, France. Wageningen : EUCARPIA, 337.

Disponibilidad de variabilidad genetica en cafe. Eskes Albertus. 1989. In : Memoria. VIII reunion regional de mejoramiento genetico del cafe = [Rapport de la 8ème réunion régionale d'amélioration génétique du caféier]. IICA-PROMECAFE. San José : IICA, 1-10.

Nuevas perspectivas en el mejoramiento genetico de Coffea arabica. Eskes Albertus. 1989. In : Memoria. VIII reunion regional de mejoramiento genetico del cafe = [Rapport de la 8ème réunion régionale d'amélioration génétique du caféier]. IICA-PROMECAFE. San José : IICA, 1-11.

Resistencia incompleta a la roya (Hemileia vastatrix Berk et Br) en la poblacion Icatu y en derivados del hibrido de Timor. Consecuencias para el fitomejorador. Eskes Albertus. 1989. In : Memoria. VIII reunion regional de mejoramiento genetico del cafe = [Rapport de la 8ème réunion régionale d'amélioration génétique du caféier]. IICA-PROMECAFE. San José : IICA, 1-8.

Document technique et de recherche

Choice of a breeding strategy for Coffea arabica L. in Cameroon. Diallel analysis of lines and hybrids. Prediction of genetic value for yield. Cilas Christian, Bouharmont Pierre, Boccara Michel, Eskes Albertus, Baradat Philippe. 1996. Montpellier : CIRAD-CP, 23 p.

Proceedings of the international workshop on cocoa breeding strategies. End M.J. (ed.), Eskes Albertus (ed.), Lee M.T. (ed.), Lockwood G. (ed.). 1995. Reading : University of Reading, 192 p.

Coffee growing and improvement at the Caroni and Palo Seco agricultural enterprises in Trinidad. Eskes Albertus, Snoeck Jacques, Jacquet Michel. 1989. Montpellier : CIRAD-IRCC, 25 p.

Rapport de mission

Rapport de mission d'appui technique au Costa Rica du 22 mars au 2 avril 1993. Eskes Albertus. 1993. Montpellier : CIRAD-CP, 9 p.

Informe de viaje realizado en Costa Rica, Honduras y Guatemala. Eskes Albertus. 1992. Montpellier : CIRAD-IRCC, 17 p.

Rapport de mission en Guyane. Activités en cours et propositions pour le futur. Eskes Albertus. 1992. Montpellier : CIRAD-IRCC, 20 p.

Rapport de mission en Nouvelle Calédonie du 18 au 21 juillet 1990. Eskes Albertus. 1990. Montpellier : CIRAD-IRCC, 13 p.

Travel report : selection of coffee and cacao on Vanuatu. Eskes Albertus. 1990. Montpellier : CIRAD-IRCC, 12 p.

Rapport de mission au Togo - février 1989. Cilas Christian, Eskes Albertus. 1989. Montpellier : CIRAD-IRCC, 14 p.

Liste générée le Sat Jun 16 02:23:55 2018 CEST.