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Armillaria root rot threatens Cameroon's Penja pepper (Piper nigrum L.). Petchayo Tigang Sandrine, Tchotet Tchoumi James Michel, Roux Jolanda, Nguefack Julienne, Begoude Boyogueno Aime Didier, Mbenoum Michael, Mfegue Crescence Virginie, Nyassé Salomon, Ndoumbe Nkeng Michel, Ten Hoopen Gerben Martijn. 2020. Tropical Plant Pathology, 45 : 434-543.

Field testing an oil-based Trichoderma asperellum formulation for the biological control of cacao black pod disease, caused by Phytophthora megakarya. Mbarga Manga Amougou, Begoude B.A.D., Ambang Zachée, Meboma M., Kuaté Jean, Ewbank W., Ten Hoopen Gerben Martijn. 2020. Crop Protection, 132, 105134, 4 p.

The role of agroforestry systems in reconciling food and cocoa (Theobroma cacao L.) and coffee (Coffea spp. L.) production in a changing environment. Ten Hoopen Gerben Martijn, Motilal Lambert A., Bekele Frances L.. 2019. Tropical Agriculture, 96 : 98-109.

Modeling the temporal evolution of cocoa black pod rot disease caused by Phytophthora megakarya. Nembot Fomba Christian Gaele, Takam Soh Patrice, Ten Hoopen Gerben Martijn, Dumont Yves. 2018. Mathematical Methods in the Applied Sciences, 41 (18), n.spéc. Biomathematics/Advanced Analysis in Pure & Applied Sciences : 8816-8843.

The impact of soil treatments on black pod rot (caused by Phytophthora megakarya) of cacao in Cameroon. Ndoungue Mireille Minette, Petchayo Sandrine, Techou Zaccharie, Nana Wilfrid, Nembot Fomba Christian Gaele, Fontem Ajong Dominic, Ten Hoopen Gerben Martijn. 2018. Biological Control, 123 : 9-17.

Phytophthora megakarya and Phytophthora palmivora, closely related causal agents of cacao black pod rot, underwent increases in genome sizes and gene numbers by different mechanisms. Ali Shahin, Shao Jonathan, Lary David J., Kronmiller Brent A., Shen Danyu, Strem Mary, Amoako-Attah Ishmael, Yaw Akrofi Andrew, Begoude Dider, Ten Hoopen Gerben Martijn, Coulibaly Klotioloma, Kébé Boubacar Ismaël, Melnick Rachel L., Guiltinan Mark J., Tyler Brett, Meinhardt Lyndel W., Bailey Bryan. 2017. Genome Biology and Evolution, 9 (3) : 536-557.

Régulation des bioagresseurs des cultures dans les systèmes agroforestiers tropicaux, revue des approches. Bagny-Beilhe Leïla, Allinne Clémentine, Avelino Jacques, Babin Régis, Brévault Thierry, Gidoin Cynthia, Ngo Bieng Marie-Ange, Motisi Natacha, Soti Valérie, Ten Hoopen Gerben Martijn. 2019. In : Agroforesterie et services écosystémiques en zone tropicale : Recherche de compromis entre services d'approvisionnement et autres services écosystémiques. Seghieri Josiane (ed.), Harmand Jean-Michel (ed.). Versailles : Ed. Quae, 229-242. (Update Sciences & technologies) ISBN 978-2-7592-3059-4

Structures spatiales et régulation des bioagresseurs des agroforêts à cacaoyers au Cameroun et au Costa Rica. Ngo Bieng Marie-Ange, Gidoin Cynthia, Ten Hoopen Gerben Martijn. 2019. In : Agroforesterie et services écosystémiques en zone tropicale : Recherche de compromis entre services d’approvisionnement et autres services écosystémiques. Seghieri Josiane (ed.), Harmand Jean-Michel (ed.). Versailles : Ed. Quae, 109-119. (Update Sciences & technologies) ISBN 978-2-7592-3059-4

Insect pests affecting cacao. Bagny-Beilhe Leïla, Babin Régis, Ten Hoopen Gerben Martijn. 2018. In : Achieving sustainable cultivation of cocoa. Umaharan Pathmanathan (ed.). Cambridge : Burleigh Dodds Science Publishing, 303-326. (Burleigh Dodds Series in Agricultural Science) ISBN 978-1786761682

Biological control of cacao diseases. Ten Hoopen Gerben Martijn, Krauss Ulrike. 2016. In : Cacao diseases: a history of old enemies and new encounters. Bailey Bryan A. (ed.), Meinhardt Lyndel W. (ed.). Cham : Springer International Publishing, 511-566. ISBN 978-3-319-24787-8

Root-infecting fungi attacking Theobroma cacao. Flood Julie, Ten Hoopen Gerben Martijn, Krauss Ulrike, Akrofi Andrews. 2016. In : Cacao diseases: a history of old enemies and new encounters. Bailey Bryan A. (ed.), Meinhardt Lyndel W. (ed.). Cham : Springer International Publishing, 449-480. ISBN 978-3-319-24787-8

Combining field epidemiological information and genetic diversity to understand Phytophthora megakarya dispersion in young cocoa plantations in Cameroon. Ndoungue Djeumekop Minette Mireille, Blondin Laurence, Herail Claude, Ten Hoopen Gerben Martijn, Neema Claire. 2017. In : Proceedings of the International Symposium on Cocoa Research 2017. ICCO. Lima : ICCO, 7 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.

On the use of Mathematical Modelling to study the impact of phytosanitation on cocoa black pod disease caused by Phytophthora megakarya. Nembot Fomba Christian Gaele, Takam Soh Patrice, Ambang Zachée, Ten Hoopen Gerben Martijn, Dumont Yves. 2017. In : Proceedings of the International Symposium on Cocoa Research 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.

Plataforma científica sobre sistemas agroforestales a base de cultivos perennes en Mesoamérica (PCP). Avelino Jacques, Oswald Andreas, Cerda Rolando, Allinne Clémentine, Alpizar Francisco, Bagny-Beilhe Leïla, Breitler Jean-Christophe, Cerdan Carlos, De Melo Elias, Georget Frederic, Mendez Gener, Muschler Reinhold G., Rapidel Bruno, Sepulveda Claudia, Sibelet Nicole, Somarriba Chavez Eduardo, Ten Hoopen Gerben Martijn, Van den Meersche Karel, Vilchez Sergio, Villain Luc, Ngo Bieng Marie-Ange. 2017. In : Libro de resumenes: Red tematica de sistemas agroforestales de Mexico Reunion Nacional. CONACYT, CONAFOR, JALISCO. La Paz : Red SAM, Résumé, 63-64. Primera Reunión Nacional de la Red SAM. 1, La Paz, Mexique, 30 Octobre 2017/1 Novembre 2017.

Trichoderma asperellum PR11 soil treatments for Phytophthora megakarya control. Ten Hoopen Gerben Martijn, Ndoungue Djeumekop Minette Mireille, Petchayo Tigang Sandrine, Techou Zaccharie, Nembot Fomba Christian Gaele, Fontem D.. 2017. In : Proceedings of the International Symposium on Cocoa Research 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.

Probando el control biológico en cacao. CIBB-SIMP-CA-003. Krauss Ulrike, Ten Hoopen Gerben Martijn. 2016. In : Libro de memorias del III CIBB 2016: “Investigación y competitividad, claves para la producción”. Escuela Superior Politécnica del Litoral. CIBB, ESPOL, AEBE. Guayaquil : CIBB, ESPOL, AEBE, 1. CIBB : Congreso Internacional de Biotecnología y Biodiversidad 2016. 3, Guayaquil, Équateur, 10 Octobre 2016/13 Octobre 2016.

Multi-scale studies of the relationships between cropping structure and pest and disease regulation services. Gidoin Cynthia, Babin Régis, Bagny-Beilhe Leïla, Barbu Corentin, Gosme Marie, Jeuffroy Marie-Hélène, Ngo Bieng Marie-Ange, Valantin-Morison Muriel, Ten Hoopen Gerben Martijn. 2015. In : FSD5 Proceedings: Multi-functional farming systems in a changing world. Gritti Emmanuel S (ed.), Wery Jacques. ESA, Agropolis International. Montpellier : European Society of Agronomy-Agropolis International, 443-444. International Symposium for Farming Systems Design. 5, Montpellier, France, 7 Septembre 2015/10 Septembre 2015.

Modelling the temporal evolution of cacao (Theobroma cacao) black pod rot caused by Phytophthora megakarya. Nembot Fomba Christian Gaele, Takam Soh Patrice, Ten Hoopen Gerben Martijn, Dumont Yves. 2017. . Department of Mathematics and Ap-plied Mathematics, SARChI Chair on Mathematical Models and Methods in Bioengineering and Biosciences. Kruger Park : s.n., 1 p. Biomath 2017 : International Conference on Mathematical Methods and Models in Biosciences and a School for Young Scientists, Kruger Park, Afrique du Sud, 25 Juin 2017/30 Juin 2017.

Influence du microclimat sur l'installation de Phytophthora megakarya dans une parcelle cacaoyère initialement exempte d'auto-inoculum. Ndoungue Mireille Minette, Ten Hoopen Gerben Martijn, Neema Claire. 2016. . Aussois : Société française de phytopathologie, 1 poster Journées Jean Chevaugeon, Rencontres de phytopathologie-mycologie. 11, Aussois, France, 26 Janvier 2016/29 Janvier 2016.

Reconciling food and perennial export crop production in a changing environment. Ten Hoopen Gerben Martijn, Motilal Lambert A., Bekele Frances. 2018. . Port of Spain : FAO, 1 p. International Conference on “Climate Change Impacts on Food & Nutrition Security", Port of Spain, Trinité-et-Tobago, 12 Novembre 2018/15 Novembre 2018.

Frosty Pod Rot Disease: reducing the risk of its introduction to the ICGT. Umaharan Romina, Ten Hoopen Gerben Martijn. 2017. In : Research and development initiatives in support of economic diversification. Saint Augustine : Cocoa Research Centre, Résumé, 1 p. Cocoa Research and Development Symposium, Saint Augustine, Trinité-et-Tobago, 15 Mars 2017/15 Mars 2017.

Preventing the spread and mitigating the impact of cocoa diseases in the Caribbean. Ten Hoopen Gerben Martijn, Umaharan Romina. 2017. In : Research and development initiatives in support of economic diversification. Saint Augustine : Cocoa Research Centre, Résumé, 1 p. Cocoa Research and Development Symposium, Saint Augustine, Trinité-et-Tobago, 15 Mars 2017/15 Mars 2017.

Spatiotemporal patterns of Phytophthora megakarya infections in newly established cacao plantations in Cameroon. Ndoungue Mireille Minette, Ngo Bieng Marie-Ange, Nembot Fomba Christian Gaele, Petchayo Sandrine, Neema Claire, Ten Hoopen Gerben Martijn. 2017. In : Deepen knowledge in plant pathology for innovative agro-ecology. Dunkerque : EFPP, Résumé, 1 p. European Foundation for Plant Pathology Conference. 12, Dunkerque, France, 29 Mai 2017/2 Juin 2017.

The impact of Trichoderma asperellum soil treatments on Phytophthora megakarya, the causal agent of black pod rot of cacao in Cameroon. Ten Hoopen Gerben Martijn, Ndoungue Mireille Minette, Petchayo Tigang Sandrine, Techou Zaccharie, Nembot Fomba Christian Gaele, Fontem Ajong Dominic. 2017. In : Booklet of abstracts of the first International Symposium on Cocoa Research ISCR 2017. ICCO. Lima : ICCO, 305-306. 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.

PCP Agroforesterie Cameroun. Pôle en compétences en partenariat. Faits scientifiques marquants : 2010-2016. Harmand Jean-Michel, Babin Régis, Bagny-Beilhe Leïla, Bidzanga Nomo Lucien, Jagoret Patrick, Saj Stéphane, Ten Hoopen Gerben Martijn, Pédelahore Philippe, Michel Isabelle, Avana Marie-Louise, Youmbi Emmanuel, Sounigo Olivier. 2017. Montpellier : CIRAD-IRAD, 30 p.