Genotypic reaction of chickpea to Fusarium oxysporum and seed sanitary quality

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dc.creatorDandara Maria Clara do Rosário Barbosa
dc.creatorFernando da Silva Rocha
dc.creatorCândido Alves da Costa
dc.creatorWarley Marcos Nascimento
dc.creatorEdson Hiydu Mizobutsi
dc.creatorHugo Cesar Rodrigues Moreira Catão
dc.date.accessioned2025-07-14T17:10:38Z
dc.date.accessioned2025-09-08T22:51:23Z
dc.date.available2025-07-14T17:10:38Z
dc.date.issued2024-07-17
dc.description.sponsorshipCAPES - Coordenação de Aperfeiçoamento de Pessoal de Nível Superior
dc.identifier.doihttps://doi.org/10.14393/BJ-v40n0a2024-71926
dc.identifier.issn1981-3163
dc.identifier.urihttps://hdl.handle.net/1843/83549
dc.languageeng
dc.publisherUniversidade Federal de Minas Gerais
dc.relation.ispartofBioscience Journal
dc.rightsAcesso Aberto
dc.subjectGrão-de-bico
dc.subjectSementes - Qualidade
dc.subjectSementes - Doenças e pragas
dc.subjectFusarium oxysporum
dc.subjectFungicidas
dc.subject.otherCicer arietinum L
dc.subject.otherfungicide
dc.subject.otherFusariosis
dc.subject.otherpathogenicity
dc.subject.otherseeds
dc.titleGenotypic reaction of chickpea to Fusarium oxysporum and seed sanitary quality
dc.typeArtigo de periódico
local.citation.spagee40037
local.citation.volume40
local.description.resumoThis research investigated the reaction of chickpea genotypes to Fusarium oxysporum CML 2878, seed health quality, and seed treatment with Carbendazim + Thiram fungicide. The roots of 15-day-old chickpea seedlings were injured, immersed in fungal suspension (4.5 x 107 conidia/mL), and transplanted. Thirty days later, F. oxysporum incidence in the genotypes, pathogenicity, and fresh mass and length of the root and shoot were evaluated. The conducted seed health test followed the incubation methodology on a paper substrate. The seed health and sand emergence tests used a factorial arrangement with two seed treatments (treated with fungicide and untreated) and nine genotypes. Total emergence and the number of normal and abnormal plants were evaluated. All genotypes were susceptible to F. oxysporum CML 2878, thus yellowing and browning the leaves and reducing root development. The primary fungi associated with the seeds of the studied genotypes were Aspergillus sp., Fusarium sp., Rhizopus sp., and Penicillium sp. The fungicide was highly efficient in fungal control but reduced emergence, weight, seedling height, and the number of normal seedlings in the genotypes. This study demonstrated that the evaluated genotypes were susceptible to F. oxysporum CML 2878 and Fusarium sp., spread by seeds. Although fungicidal control was efficient for Fusarium, it may interfere with chickpea germination and vigor.
local.publisher.countryBrasil
local.publisher.departmentICA - INSTITUTO DE CIÊNCIAS AGRÁRIAS
local.publisher.initialsUFMG
local.url.externahttps://seer.ufu.br/index.php/biosciencejournal/article/view/71926

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