Fungi extract in the inhibition of the egg hatching and larval development of the Haemonchus contortus

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dc.creatorThallyta Maria Vieira
dc.creatorViviane de Oliveira Vasconcelos
dc.creatorLeydiana Duarte Fonseca
dc.creatorRenata Cristina de Souza Cândido
dc.creatorEduardo Robson Duarte
dc.date.accessioned2023-03-01T11:17:44Z
dc.date.accessioned2025-09-09T00:13:55Z
dc.date.available2023-03-01T11:17:44Z
dc.date.issued2016-07-21
dc.description.sponsorshipCNPq - Conselho Nacional de Desenvolvimento Científico e Tecnológico
dc.description.sponsorshipFAPEMIG - Fundação de Amparo à Pesquisa do Estado de Minas Gerais
dc.description.sponsorshipCAPES - Coordenação de Aperfeiçoamento de Pessoal de Nível Superior
dc.description.sponsorshipOutra Agência
dc.identifier.doihttps://doi.org/10.5897/AJMR2016.8027
dc.identifier.issn1996-0808
dc.identifier.urihttps://hdl.handle.net/1843/50535
dc.languageeng
dc.publisherUniversidade Federal de Minas Gerais
dc.rightsAcesso Aberto
dc.subjectHaemonchus contortus
dc.subjectFungos nematófagos
dc.subjectCarneiros
dc.titleFungi extract in the inhibition of the egg hatching and larval development of the Haemonchus contortus
dc.typeArtigo de periódico
local.citation.epage1050
local.citation.issue27
local.citation.spage1044
local.citation.volume10
local.description.resumoIn vitro efficacy of aqueous and ethanolic extracts of Paecilomyces lilacinus and Trichoderma longibrachiatum was assessed in the egg hatching inhibition (EHI) and larval development inhibition (LDI) of Haemonchus contortus. For the EHI assessment, after 48 h of incubation with different concentrations of aqueous and ethanolic extracts, it was quantified blastomeres, embryonated eggs, and larvae of first stage. For the LDI assessment, a quantitative coculture adapted method was used. After seven days of feces incubation with different concentrations of aqueous extract of fungi, the infective larvae were collected and quantified, obtaining the number of developed larvae per feces gram. The aqueous extract of P. lilacinus at 1.96 mg mL-1and the ethanolic extract of T. longibrachiatum at 1.90 mg mL-1 completely inhibited the egg hatching. In the LDI, the aqueous extract of T. longibrachiatum at 1.90 mg mL-1 showed efficacy of 92.88%. These fungi extracts showed potential to inhibition of the H. contortus cycle.
local.publisher.countryBrasil
local.publisher.departmentICA - INSTITUTO DE CIÊNCIAS AGRÁRIAS
local.publisher.initialsUFMG
local.url.externahttps://academicjournals.org/journal/AJMR/article-abstract/AE26A7B59473

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