Doenças em cacaueiro e cupuaçuzeiro no Acre.

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Author(s): SIVIERO, A.; MACEDO, P. E. F. de; MOREIRA, G. T. S.

Summary: Objetivou-se neste trabalho relatar a ocorrência de doenças do cacaueiro e cupuaçuzeiro no Acre. Foram realizadas 36 expedições de campo em 20 municípios entre 2018 e 2021. Amostras de ramos e frutos suspeitos foram analisadas no Laboratório de Fitopatologia da Embrapa Acre. Foram identificados os fungos: Moniliopthora perniciosa (vassoura-de-bruxa), Phytophthora spp. (podridão-parda), Botryodiplodia theobromae (morte descendente), Colletotrichum spp. (antracnose), Acremonium spp., Fusarium spp., Monalonium annulipes e Phomopsis spp. A vassoura de bruxa, podridão parda e a morte descendente estão amplamente difundidas no Acre. A monilíase causada por Moniliophthora roreri foi relatada pela primeira vez no Brasil, no Acre no município de Cruzeiro do Sul. The objective of this work was to report the occurrence of cocoa tree and cupuaçu tree diseases in Acre. 36 field expeditions were carried out in 20 municipalities between 2018 and 2021. Samples of suspected branches and fruits were analyzed at the Phytopathology Laboratory of Embrapa Acre. The following fungi were identified: Moniliopthora perniciosa (witches-broom), Phytophthora spp. (black pod), Botryodiplodia theobromae (die back), Colletotrichum spp. (anthracnose), Acremonium spp., Fusarium spp., Monalonium annulipes, and Phomopsis spp. Witches-broom, black pod and die back are widespread in Acre. Moniliasis caused by Moniliophthora roreri was reported for the first time in Brazil, in Acre and in the municipality of Cruzeiro do Sul.

Publication year: 2022

Types of publication: Journal article

Unit: Embrapa Acre

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