A glyphosate-based herbicide in a free-choice test on parasitism, emergence, and female-biased sex ratio of 10 Trichogrammatidae

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dc.creatorJonas Pereira Pontes
dc.creatorGermano Leão Demolin Leite
dc.creatorEdilson Paulo Rodrigues Bispo
dc.creatorWagner de Souza Tavares
dc.creatorClaubert Wagner Guimarães de Menezes
dc.creatorCarlos Frederico Wilcken
dc.creatorJosé Cola Zanuncio
dc.date.accessioned2023-01-13T12:06:25Z
dc.date.accessioned2025-09-08T23:27:47Z
dc.date.available2023-01-13T12:06:25Z
dc.date.issued2019-09-04
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/10.1007/s41348-019-00277-x
dc.identifier.issn1861-3837
dc.identifier.urihttps://hdl.handle.net/1843/48905
dc.languageeng
dc.publisherUniversidade Federal de Minas Gerais
dc.relation.ispartofJournal of Plant Diseases and Protection
dc.rightsAcesso Restrito
dc.subjectHerbicidas
dc.subjectTrichogrammatidae
dc.subjectTrichogramma
dc.subjectParasitóides
dc.subjectErvas daninhas - Controle
dc.subjectMilho
dc.titleA glyphosate-based herbicide in a free-choice test on parasitism, emergence, and female-biased sex ratio of 10 Trichogrammatidae
dc.typeArtigo de periódico
local.citation.epage79
local.citation.spage73
local.citation.volume127
local.description.resumoTrichogrammatidae (Hymenoptera) egg parasitoids are released for the fall armyworm Spodoptera frugiperda J.E. Smith (Lepidoptera: Noctuidae) management, and weeds are controlled mainly with glyphosate in corn Zea mays L. (Poales: Poaceae) crops. A glyphosate-based herbicide was sprayed at 13.94 L ha−1 on eggs of the worldwide used alternative host, the Mediterranean flour moth Anagasta kuehniella Zeller (Lepidoptera: Pyralidae) parasitized by 10 Trichogrammatidae species, in a free-choice test. Parasitism, female emergence and female-biased sex ratio of these parasitoids were evaluated. Parasitism by Trichogramma acacioi Brun, Moraes & Soares, Trichogramma bennetti Nagaraja & Nagarkatti, Trichogramma brasiliensis Ashmead, Trichogramma galloi Zucchi, and Trichogramma pretiosum Riley was lower with glyphosate. This herbicide reduced the Trichogrammatoidea annulata de Santis, T. bennetti, Trichogramma bruni Nagaraja, Trichogramma demoraesi Nagaraja, T. galloi, and T. pretiosum female emergence. Female-biased sex ratio of T. annulata, T. bennetti, T. bruni, T. galloi, and T. pretiosum was lower with glyphosate. Glyphosate did not reduce the Trichogramma soaresi Nagaraja parasitism and female emergence, and, therefore, the use of this species has potential to be compatible with glyphosate.
local.publisher.countryBrasil
local.publisher.departmentICA - INSTITUTO DE CIÊNCIAS AGRÁRIAS
local.publisher.initialsUFMG
local.url.externahttps://link.springer.com/article/10.1007/s41348-019-00277-x

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