Black pod disease (original) (raw)
Black pod disease is a protozoal disease of Cocoa trees. This pathogen if left untreated can destroy all yields; annually the pathogen can cause a yield loss of up to 1/3 and up to 10% of total trees can be lost completely. With the value of the cocoa industry throughout the world being so large there are much research and control efforts that go into these Phytophthora spp. pathogens.
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| dbo:abstract | Black pod disease is a protozoal disease of Cocoa trees. This pathogen if left untreated can destroy all yields; annually the pathogen can cause a yield loss of up to 1/3 and up to 10% of total trees can be lost completely. With the value of the cocoa industry throughout the world being so large there are much research and control efforts that go into these Phytophthora spp. pathogens. This pathogen can be located anywhere on the cocoa trees but is most noted for the black mummified look it will give to the fruit of the cocoa tree. Staying ahead of the pathogen is the best means of control, the pathogen can be greatly reduced if leaf litter is allowed to stay on the ground and if the pathogen gets out of hand chemical control can be used. This pathogen is mostly found in tropical areas where the cocoa trees are located and need rainfall in order to spread its spores. (en) La pourriture brune des cabosses du cacaoyer est une maladie cryptogamique qui affecte les plantations de cacaoyers dans toutes les régions de production. Elle est due à plusieurs espèces de « pseudochampignons » (Oomycota) du genre Phytophthora, notamment Phytophthora megakarya qui est l'une des plus agressives, et entraîne des pertes de rendement considérables, pouvant dépasser 50 %, et la mort de 10 % environ des arbres. Elle se manifeste par des taches évolutives, d'abord brunes puis virant au noir sur les cabosses, et entraîne une défoliation des arbres et des nécroses et chancres sur le tronc, les branches et les racines. Le nom commun de cette maladie, « pourriture brune », est le même en portugais, podridão parda, tandis qu'on l'appelle « pourriture noire » en espagnol, podredumbre negra, et en anglais, black pod rot. Pour éviter tout risque de confusion au niveau international, certains auteurs proposent de l'appeler « pourriture à phytophthora ». A noter qu'en français, l'expression « pourriture noire » désigne la maladie créée chez le cacaoyer par une autre espèce fongique, Botryodiplodia theobroma. (fr) |
| dbo:thumbnail | wiki-commons:Special:FilePath/ChrisTonaldo_spreading_coacoa.jpg?width=300 |
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| dbo:wikiPageWikiLink | dbr:Theobroma_cacao dbr:Fungicide dbr:Cocoa_tree dbc:Phytophthora dbc:Water_mould_plant_pathogens_and_diseases dbc:Cacao_diseases dbr:Phytophthora_palmivora dbr:F1_hybrid dbr:Phytophthora_megakarya dbr:Mycoparasitism dbr:Phytophthora_cinnamomi dbr:Zoospore dbr:Trichoderma dbr:Fosetyl_aluminium dbr:File:ChrisTonaldo_spreading_coacoa.jpg dbr:Camponotus_acvapimensis dbr:Crematogaster_striatula |
| dbp:causalAgents | Phytophthora megakarya (en) Phytophthora palmivora (en) |
| dbp:commonNames | Black pod disease of cocoa (en) |
| dbp:date | September 2022 (en) |
| dbp:eppoCodes | PHYTPL (en) |
| dbp:hosts | cocoa (en) |
| dbp:name | Black pod disease (en) |
| dbp:reason | incidence is normally used only in the singular form, perhaps incidence or incidents was intended (en) |
| dbp:wikiPageUsesTemplate | dbt:Reflist dbt:Short_description dbt:Verify_spelling dbt:Infobox_plant_disease |
| dct:subject | dbc:Phytophthora dbc:Water_mould_plant_pathogens_and_diseases dbc:Cacao_diseases |
| rdf:type | yago:Abstraction100002137 yago:Attribute100024264 yago:Condition113920835 yago:Disease114070360 yago:IllHealth114052046 yago:Illness114061805 yago:PathologicalState114051917 yago:PhysicalCondition114034177 yago:PlantDisease114276936 yago:State100024720 |
| rdfs:comment | Black pod disease is a protozoal disease of Cocoa trees. This pathogen if left untreated can destroy all yields; annually the pathogen can cause a yield loss of up to 1/3 and up to 10% of total trees can be lost completely. With the value of the cocoa industry throughout the world being so large there are much research and control efforts that go into these Phytophthora spp. pathogens. (en) La pourriture brune des cabosses du cacaoyer est une maladie cryptogamique qui affecte les plantations de cacaoyers dans toutes les régions de production. Elle est due à plusieurs espèces de « pseudochampignons » (Oomycota) du genre Phytophthora, notamment Phytophthora megakarya qui est l'une des plus agressives, et entraîne des pertes de rendement considérables, pouvant dépasser 50 %, et la mort de 10 % environ des arbres. Elle se manifeste par des taches évolutives, d'abord brunes puis virant au noir sur les cabosses, et entraîne une défoliation des arbres et des nécroses et chancres sur le tronc, les branches et les racines. (fr) |
| rdfs:label | Black pod disease (en) Pourriture brune des cabosses du cacaoyer (fr) |
| owl:sameAs | freebase:Black pod disease wikidata:Black pod disease dbpedia-fr:Black pod disease https://global.dbpedia.org/id/fDzA |
| prov:wasDerivedFrom | wikipedia-en:Black_pod_disease?oldid=1109649346&ns=0 |
| foaf:depiction | wiki-commons:Special:FilePath/ChrisTonaldo_spreading_coacoa.jpg |
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| is foaf:primaryTopic of | wikipedia-en:Black_pod_disease |
