Résultats pour Auteur : "Efombagn, Mousseni Ives Bruno"

Evaluation of adaptation and yield stability of cocoa progenies in marginal conditions: Results from an on farm cocoa trial set up in a forest-savannah transition area in Cameroon. Feumba De Tchoua Le Blanc, Sounigo Olivier, Bourgoing Raymond, Efombagn Mousseni Ives Bruno, Abolo Dieudonné, Ambang Zachée, Cilas Christian. 2021. Crops, 1 (1) : 20-29.

Deciphering the Theobroma cacao self-incompatibility system: from genomics to diagnostic markers for self-compatibility. Lanaud Claire, Fouet Olivier, Legavre Thierry, Lopes Uilson Vanderlei, Sounigo Olivier, Eyango Marie Claire, Mermaz Benoit, da Silva Marcos Ramos, Loor Solorzano Rey Gaston, Argout Xavier, Gyapay Gabor, Ebaiarrey Herman Ebai, Colonges Kelly, Sanier Christine, Rivallan Ronan, Mastin Géraldine, Cryer Nicholas, Boccara Michel, Verdeil Jean-Luc, Efombagn Mousseni Ives Bruno, Peres Gramacho Karina, Clément Didier. 2017. Journal of Experimental Botany, 68 (17) : 4775-4790.

Spatio-temporal dynamics on a plot scale of cocoa black pod rot caused by Phytophthora megakarya in Cameroon. Ndoumbe Nkeng Michel, Efombagn Mousseni Ives Bruno, Bidzanga Nomo Lucien, Sache Ivan, Cilas Christian. 2017. European Journal of Plant Pathology, 147 (3) : 579-590.

Association mapping for Phytophthora pod rot resistance in a cacao (Theobroma cacao L.) population grown in farmers' field. Efombagn Mousseni Ives Bruno, Sounigo Olivier, Courtois Brigitte, Fouet Olivier, Jeanneau Mélanie, Lemainque Arnaud, Pavek Sylvana, Lanaud Claire. 2016. International Journal of Agriculture and Biosciences, 5 (6) : 329-336.

Selection for resistance to Phytophthora pod rot of cocoa (Theobroma cacao L.) in Cameroon: Repeatability and reliability of screening tests and field observations. Efombagn Mousseni Ives Bruno, Bieysse Daniel, Nyassé Salomon, Eskes Albertus. 2011. Crop Protection, 30 (2) : 105-110.

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.

Relationships between cocoa Phytophthora pod rot disease and climatic variables in Cameroon. Ndoumbé Nkeng Michel, Efombagn Mousseni Ives Bruno, Nyassé Salomon, Nyemb E., Sache Ivan, Cilas Christian. 2009. Canadian Journal of Plant Pathology, 31 (3) : 309-320.

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.

Integrated management of Phytophthora diseases on cocoa (Theobrama cacao L.) : impact of plant breeding on pod rot incidence. Nyassé Salomon, Efombagn Mousseni Ives Bruno, Kébé Boubacar Ismaël, Tahi G.Mathias, Despréaux Denis, Cilas Christian. 2007. Crop Protection, 26 : 40-45.

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.

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.

Effect of fruiting traits on the field resistance of cocoa (Theobroma cacao L.) clones to Phytophthora megakarya. Efombagn Mousseni Ives Bruno, Marelli Jean-Philippe, Ducamp Michel, Cilas Christian, Nyassé Salomon, Vefonge D.. 2004. Journal of Phytopathology, 152 (10) : 557-562.

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.

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.

Farmer participatory and collaborative approaches to cocoa breeding in Cameroon. Efombagn Mousseni Ives Bruno, Sounigo Olivier, Vefonge D., Nyassé Salomon. 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, 31-37. (CFC Technical paper, 59) ISBN 978-92-9043-884-7

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

Comparative assessment of agronomical performances of six commercial cocoa Varieties in on farm progeny trials in Cameroon. Sounigo Olivier, Feumba de Tchoua L.F., Bourgoing Raymond, Nsouga Amougou F., Abolo Dieudonné, Efombagn Mousseni Ives Bruno. 2017. In : Proceedings of the first International Symposium on Cocoa Research ISCR 2017. ICCO. Lima : ICCO, 4 p. International Symposium on Cocoa Research – ISCR 2017 : Promoting Advances in Research to Enhance the Profitability of Cocoa Farming. 1, Lima, Pérou, 13 Novembre 2017/17 Novembre 2017.

Exploration of the T. cacao genome sequence to decipher the incompatibility system of Theobroma cacao and to identify diagnostic markers. Lanaud Claire, Fouet Olivier, Legavre Thierry, Lopes Uilson Vanderlei, Sounigo Olivier, Eyango Marie Claire, Mermaz Benoit, da Silva Marcos Ramos, Loor Solorzano Rey Gaston, Argout Xavier, Gyapay Gabor, Ebaiarrey Herman Ebai, Colonges Kelly, Sanier Christine, Rivallan Ronan, Mastin Géraldine, Cryer Nicholas, Boccara Michel, Efombagn Mousseni Ives Bruno, Gramacho Karina Peres, Clément Didier. 2017. In : Proceedings of the first International Symposium on Cocoa Research ISCR 2017. ICCO. Lima : ICCO, 11 p. International Symposium on Cocoa Research – ISCR 2017 : Promoting Advances in Research to Enhance the Profitability of Cocoa Farming. 1, Lima, Pérou, 13 Novembre 2017/17 Novembre 2017.

The Genomic Selection of Theobroma cacao: a new strategy of marker assisted selection to improve breeding efficiency and predict useful traits in new populations. [20]. Ribeyre Fabienne, Sounigo Olivier, Argout Xavier, Cilas Christian, Efombagn Mousseni Ives Bruno, Denis Marie, Bouvet Jean-Marc, Fouet Olivier, Lanaud Claire. 2017. In : Proceedings of the International Symposium on cocoa research. ICCO. Lima : ICCO, 7 p. International Symposium on Cocoa Research (ISCR 2017). 1, Lima, Pérou, 13 Novembre 2017/17 Novembre 2017.

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 Andrew 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 Edward. 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 Conférence Internationale sur la Recherche Cacaoyère. 16, Bali, Indonésie, 16 Novembre 2009/21 Novembre 2009.

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 International Workshop on Cocoa Breeding for Farmers¿ Needs. 5, San José, Costa Rica, 15 Octobre 2006/17 Octobre 2006.

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 Malaysian International Cocoa Conference. 4, Kuala Lumpur, Malaisie, 18 Juillet 2005/29 Juillet 2005.

Effects of resistant genotypes of Theobroma cacao L. on the epidemiology of Phytophthora megakarya Butl. (Butl.) causal agent of black pod rot in Cameroun. Marelli Jean-Philippe, Ducamp Michel, Cilas Christian, Efombagn Mousseni Ives Bruno, Vefonge D., Nyassé Salomon. 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, 735-744. ISBN 978-065-959-5 Conférence Internationale sur la Recherche Cacaoyère. 14, Accra, Ghana, 13 Octobre 2003/18 Octobre 2003.

Assessing the impact of self-incompatibility on cocoa trees in Cameroon. Sounigo Olivier, Eyango Marie Claire, Ebaiarrey Herman Ebai, Akongwni N.N., Efombagn Mousseni Ives Bruno, Cilas Christian, Lanaud Claire. 2017. In : Booklet of abstracts of the first International Symposium on Cocoa Research ISCR 2017. ICCO. Lima : ICCO, Résumé, 220. International Symposium on Cocoa Research – ISCR 2017 : Promoting Advances in Research to Enhance the Profitability of Cocoa Farming. 1, Lima, Pérou, 13 Novembre 2017/17 Novembre 2017.

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. Conférence Internationale sur la Recherche Cacaoyère. 17, Yaoundé, Cameroun, 15 Octobre 2012/20 Octobre 2012.

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. Conférence Internationale sur la Recherche Cacaoyère. 17, Yaoundé, Cameroun, 15 Octobre 2012/20 Octobre 2012.

Génétique d'association et sélection génomique chez le cacaoyer. Gutierrez Osman. A, Schnell Raymond J., Motamayor Juan Carlos, Kuhn David N., Tondo Cécile, Boza Edward, Livingstone Donald, Royaert Stefan, Nagai Chifumi, Phillips Wilbert, Amores Fredy, Lopes Uilson Vanderlei, Takrama J.S., Padi Francis, Aikpokpodion Peter O., Pokou N. Desiré, Efombagn Mousseni Ives Bruno, Sounigo Olivier, Epaina P.. 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, 157. Conférence Internationale sur la Recherche Cacaoyère. 17, Yaoundé, Cameroun, 15 Octobre 2012/20 Octobre 2012.

Diversité génétique et sélection du cacaoyer (Theobroma cacao L.) au Cameroun : approches participatives, phénotypique et moléculaire. Efombagn Mousseni Ives Bruno. 2008. Rennes : ENSAR, 149 p. Thèse de doctorat : Biologie et agronomie : Ecole nationale supérieure agronomique de Rennes