Integrated management of Verticillium Wilt of cocoa
The vascular disease Verticillium wilt of cacao (Theobroma cacao), caused by the soilborne fungus Verticillium dahliae, is often qualified as a “minor” disease. However, it can cause severe losses locally, for example, in western Uganda and northeast of the Democratic Republic of Congo. This disease is difficult to control, notably due to an extended host range and prolonged survival in the soil. Therefore, Verticillium wilt must be addressed through an integrated disease management strategy as employed for other tree crops such as olive. Few studies, nonetheless, have focused on how to confront this disease in cacao. This paper aims to provide an overview of our knowledge on Verticillium wilt on cacao and the integrated disease management strategies for preventing and controlling it. Promising avenues based on findings in other crops that could be adapted to cacao are also explored. Good agricultural practices, genetic resistance, biological control, induced resistance, and the use of organic amendments with or without biocontrol agents are discussed. Moreover, the potential benefits of some of these solutions toward the resistance to other cacao diseases, abiotic stress, and nutrition improvement are presented.
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Subjects: | H01 - Protection des végétaux - Considérations générales, H20 - Maladies des plantes, gestion intégrée des maladies, flétrissure verticillienne, lutte intégrée antimaladie, contrôle de maladies, lutte biologique, Verticillium dahliae, Theobroma cacao, prévention des maladies, http://aims.fao.org/aos/agrovoc/c_37497, http://aims.fao.org/aos/agrovoc/c_c40a9299, http://aims.fao.org/aos/agrovoc/c_36561, http://aims.fao.org/aos/agrovoc/c_2327, http://aims.fao.org/aos/agrovoc/c_918, http://aims.fao.org/aos/agrovoc/c_34585, http://aims.fao.org/aos/agrovoc/c_7713, http://aims.fao.org/aos/agrovoc/c_10394, |
Online Access: | http://agritrop.cirad.fr/601415/ http://agritrop.cirad.fr/601415/1/fagro-04-911969.pdf |
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dig-cirad-fr-6014152024-01-29T04:14:53Z http://agritrop.cirad.fr/601415/ http://agritrop.cirad.fr/601415/ Integrated management of Verticillium Wilt of cocoa. Bouchon Anne-Sophie, Ten Hoopen Gerben Martijn. 2022. Frontiers in Agronomy, 4:911969, 15 p.https://doi.org/10.3389/fagro.2022.911969 <https://doi.org/10.3389/fagro.2022.911969> Integrated management of Verticillium Wilt of cocoa Bouchon, Anne-Sophie Ten Hoopen, Gerben Martijn eng 2022 Frontiers in Agronomy H01 - Protection des végétaux - Considérations générales H20 - Maladies des plantes gestion intégrée des maladies flétrissure verticillienne lutte intégrée antimaladie contrôle de maladies lutte biologique Verticillium dahliae Theobroma cacao prévention des maladies http://aims.fao.org/aos/agrovoc/c_37497 http://aims.fao.org/aos/agrovoc/c_c40a9299 http://aims.fao.org/aos/agrovoc/c_36561 http://aims.fao.org/aos/agrovoc/c_2327 http://aims.fao.org/aos/agrovoc/c_918 http://aims.fao.org/aos/agrovoc/c_34585 http://aims.fao.org/aos/agrovoc/c_7713 http://aims.fao.org/aos/agrovoc/c_10394 The vascular disease Verticillium wilt of cacao (Theobroma cacao), caused by the soilborne fungus Verticillium dahliae, is often qualified as a “minor” disease. However, it can cause severe losses locally, for example, in western Uganda and northeast of the Democratic Republic of Congo. This disease is difficult to control, notably due to an extended host range and prolonged survival in the soil. Therefore, Verticillium wilt must be addressed through an integrated disease management strategy as employed for other tree crops such as olive. Few studies, nonetheless, have focused on how to confront this disease in cacao. This paper aims to provide an overview of our knowledge on Verticillium wilt on cacao and the integrated disease management strategies for preventing and controlling it. Promising avenues based on findings in other crops that could be adapted to cacao are also explored. Good agricultural practices, genetic resistance, biological control, induced resistance, and the use of organic amendments with or without biocontrol agents are discussed. Moreover, the potential benefits of some of these solutions toward the resistance to other cacao diseases, abiotic stress, and nutrition improvement are presented. article info:eu-repo/semantics/article Journal Article info:eu-repo/semantics/publishedVersion http://agritrop.cirad.fr/601415/1/fagro-04-911969.pdf text cc_by info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by/4.0/ https://doi.org/10.3389/fagro.2022.911969 10.3389/fagro.2022.911969 info:eu-repo/semantics/altIdentifier/doi/10.3389/fagro.2022.911969 info:eu-repo/semantics/altIdentifier/purl/https://doi.org/10.3389/fagro.2022.911969 |
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H01 - Protection des végétaux - Considérations générales H20 - Maladies des plantes gestion intégrée des maladies flétrissure verticillienne lutte intégrée antimaladie contrôle de maladies lutte biologique Verticillium dahliae Theobroma cacao prévention des maladies http://aims.fao.org/aos/agrovoc/c_37497 http://aims.fao.org/aos/agrovoc/c_c40a9299 http://aims.fao.org/aos/agrovoc/c_36561 http://aims.fao.org/aos/agrovoc/c_2327 http://aims.fao.org/aos/agrovoc/c_918 http://aims.fao.org/aos/agrovoc/c_34585 http://aims.fao.org/aos/agrovoc/c_7713 http://aims.fao.org/aos/agrovoc/c_10394 H01 - Protection des végétaux - Considérations générales H20 - Maladies des plantes gestion intégrée des maladies flétrissure verticillienne lutte intégrée antimaladie contrôle de maladies lutte biologique Verticillium dahliae Theobroma cacao prévention des maladies http://aims.fao.org/aos/agrovoc/c_37497 http://aims.fao.org/aos/agrovoc/c_c40a9299 http://aims.fao.org/aos/agrovoc/c_36561 http://aims.fao.org/aos/agrovoc/c_2327 http://aims.fao.org/aos/agrovoc/c_918 http://aims.fao.org/aos/agrovoc/c_34585 http://aims.fao.org/aos/agrovoc/c_7713 http://aims.fao.org/aos/agrovoc/c_10394 |
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H01 - Protection des végétaux - Considérations générales H20 - Maladies des plantes gestion intégrée des maladies flétrissure verticillienne lutte intégrée antimaladie contrôle de maladies lutte biologique Verticillium dahliae Theobroma cacao prévention des maladies http://aims.fao.org/aos/agrovoc/c_37497 http://aims.fao.org/aos/agrovoc/c_c40a9299 http://aims.fao.org/aos/agrovoc/c_36561 http://aims.fao.org/aos/agrovoc/c_2327 http://aims.fao.org/aos/agrovoc/c_918 http://aims.fao.org/aos/agrovoc/c_34585 http://aims.fao.org/aos/agrovoc/c_7713 http://aims.fao.org/aos/agrovoc/c_10394 H01 - Protection des végétaux - Considérations générales H20 - Maladies des plantes gestion intégrée des maladies flétrissure verticillienne lutte intégrée antimaladie contrôle de maladies lutte biologique Verticillium dahliae Theobroma cacao prévention des maladies http://aims.fao.org/aos/agrovoc/c_37497 http://aims.fao.org/aos/agrovoc/c_c40a9299 http://aims.fao.org/aos/agrovoc/c_36561 http://aims.fao.org/aos/agrovoc/c_2327 http://aims.fao.org/aos/agrovoc/c_918 http://aims.fao.org/aos/agrovoc/c_34585 http://aims.fao.org/aos/agrovoc/c_7713 http://aims.fao.org/aos/agrovoc/c_10394 Bouchon, Anne-Sophie Ten Hoopen, Gerben Martijn Integrated management of Verticillium Wilt of cocoa |
description |
The vascular disease Verticillium wilt of cacao (Theobroma cacao), caused by the soilborne fungus Verticillium dahliae, is often qualified as a “minor” disease. However, it can cause severe losses locally, for example, in western Uganda and northeast of the Democratic Republic of Congo. This disease is difficult to control, notably due to an extended host range and prolonged survival in the soil. Therefore, Verticillium wilt must be addressed through an integrated disease management strategy as employed for other tree crops such as olive. Few studies, nonetheless, have focused on how to confront this disease in cacao. This paper aims to provide an overview of our knowledge on Verticillium wilt on cacao and the integrated disease management strategies for preventing and controlling it. Promising avenues based on findings in other crops that could be adapted to cacao are also explored. Good agricultural practices, genetic resistance, biological control, induced resistance, and the use of organic amendments with or without biocontrol agents are discussed. Moreover, the potential benefits of some of these solutions toward the resistance to other cacao diseases, abiotic stress, and nutrition improvement are presented. |
format |
article |
topic_facet |
H01 - Protection des végétaux - Considérations générales H20 - Maladies des plantes gestion intégrée des maladies flétrissure verticillienne lutte intégrée antimaladie contrôle de maladies lutte biologique Verticillium dahliae Theobroma cacao prévention des maladies http://aims.fao.org/aos/agrovoc/c_37497 http://aims.fao.org/aos/agrovoc/c_c40a9299 http://aims.fao.org/aos/agrovoc/c_36561 http://aims.fao.org/aos/agrovoc/c_2327 http://aims.fao.org/aos/agrovoc/c_918 http://aims.fao.org/aos/agrovoc/c_34585 http://aims.fao.org/aos/agrovoc/c_7713 http://aims.fao.org/aos/agrovoc/c_10394 |
author |
Bouchon, Anne-Sophie Ten Hoopen, Gerben Martijn |
author_facet |
Bouchon, Anne-Sophie Ten Hoopen, Gerben Martijn |
author_sort |
Bouchon, Anne-Sophie |
title |
Integrated management of Verticillium Wilt of cocoa |
title_short |
Integrated management of Verticillium Wilt of cocoa |
title_full |
Integrated management of Verticillium Wilt of cocoa |
title_fullStr |
Integrated management of Verticillium Wilt of cocoa |
title_full_unstemmed |
Integrated management of Verticillium Wilt of cocoa |
title_sort |
integrated management of verticillium wilt of cocoa |
url |
http://agritrop.cirad.fr/601415/ http://agritrop.cirad.fr/601415/1/fagro-04-911969.pdf |
work_keys_str_mv |
AT bouchonannesophie integratedmanagementofverticilliumwiltofcocoa AT tenhoopengerbenmartijn integratedmanagementofverticilliumwiltofcocoa |
_version_ |
1792500382771970048 |