First Report of Ceratocystis Wilt Caused by Ceratocystis fimbriata on Caryocar brasiliense Trees in Brazil

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dc.creatorAndré Costa da Silva
dc.creatorTonimara de Souza Cândido
dc.creatorNilza de Lima Pereira Sales
dc.creatorTom C. Harrington
dc.creatorAcelino Couto Alfenas
dc.date.accessioned2022-05-16T15:26:01Z
dc.date.accessioned2025-09-09T00:55:16Z
dc.date.available2022-05-16T15:26:01Z
dc.date.issued2017-10
dc.identifier.doi10.1094/pdis-03-17-0376-pdn
dc.identifier.issn1943-7692
dc.identifier.urihttps://hdl.handle.net/1843/41704
dc.languageeng
dc.publisherUniversidade Federal de Minas Gerais
dc.relation.ispartofPlant Disease
dc.rightsAcesso Aberto
dc.subjectPequi
dc.subjectFitopatologia
dc.subjectCeratocystis
dc.titleFirst Report of Ceratocystis Wilt Caused by Ceratocystis fimbriata on Caryocar brasiliense Trees in Brazil
dc.typeArtigo de periódico
local.citation.epage1822
local.citation.issue10
local.citation.spage1822
local.citation.volume101
local.description.resumoThe pequi tree (Caryocar brasiliense) is native to the Cerrado of Brazil, and its edible fruit is harvested for local and commercial use. Collectors of pequi fruit in the northern region of the state of Minas Gerais have noted sudden death of trees up to 40 years in age. During an inspection on pequi trees near Montes Claros in May 2014, several dead and dying trees were observed. The initial symptoms included yellowing, browning, and wilting of the leaves on several lateral branches. Trees in later stages of disease lost most of their leaves and suddenly died. The woody xylem of affected trees showed irregular streaks of discoloration, and dead trees had numerous galleries caused by unidentified ambrosia beetles, both of which are typical symptoms of Ceratocystis wilt. Similar symptoms were noted on several trees near Lontra, Minas Gerais. Fungal isolations from transverse sections of the stem of naturally infected trees were performed by baiting with live carrot roots (Moller and Devay 1968).
local.publisher.countryBrasil
local.publisher.departmentICA - INSTITUTO DE CIÊNCIAS AGRÁRIAS
local.publisher.initialsUFMG
local.url.externahttps://doi.org/10.1094/PDIS-03-17-0376-PDN

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