Side-effects of pesticides on the generalist endoparasitoid Palmistichus elaeisis (Hymenoptera: Eulophidae)

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dc.contributor.authorAlcantara-de la Cruz, Ricardo
dc.contributor.authorZanuncio, Jose Cola
dc.contributor.authorLacerda, Mabio Chrisley
dc.contributor.authorWilcken, Carlos Frederico [UNESP]
dc.contributor.authorFernandes, Flavio Lemes
dc.contributor.authorTavares, Wagner de Souza
dc.contributor.authorSoares, Marcus Alvarenga
dc.contributor.authorSediyama, Carlos Sigueyuki
dc.contributor.institutionUniversidade Federal de Viçosa (UFV)
dc.contributor.institutionEmpresa Brasileira de Pesquisa Agropecuária (EMBRAPA)
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2018-11-26T17:40:22Z
dc.date.available2018-11-26T17:40:22Z
dc.date.issued2017-08-30
dc.description.abstractNew plant protection strategies focus on minimizing chemical pesticide use and increasing their compatibility with biological control agents. The objective was to evaluate the side-effects of glyphosate, diflubenzuron, malathion, tebuconazole and triflumuron (at 720, 45, 400, 150 and 20 g ai ha(-1), respectively), pesticides authorized for soybean crops in Brazil, on the parasitoid Palmistichus elaeisis (Hymenoptera: Eulophidae) reared on Anticarsia gemmatalis (Lepidoptera: Noctuidae). The emergence and female numbers produced per P. elaeisis female were higher in A. gemmatalis pupae from caterpillars fed an artificial diet treated with glyphosate. However, emergence was lower than 50% when the caterpillars were fed on soybean leaves treated with glyphosate offered ad libitum (3-5 times). Palmistichus elaeisis died before parasiting A. gemmatalis pupae treated with malathion. Diflubenzuron reduced the P. elaesis sex ratio in the second generation. Tebuconazole and triflumuron did not cause side-effects on this parasitoid. A continuous exposure to glyphosate by the host may lead to side-effects on P. elaeisis emergence, but its moderate use is acceptable for this parasitoid. Diflubenzuron had severe transgenerational side-effects. Tebuconazole fungicide and triflumuron insecticide are compatible with P. elaeisis in sustainable integrated pest management (IPM) programs, while malathion can not be included in them.en
dc.description.affiliationUniv Fed Vicosa, BIOAGRO, Dept Entomol, BR-36570900 Vicosa, MG, Brazil
dc.description.affiliationEmpresa Brasileira Pesquisa Agr, Embrapa Arroz & Feijao, BR-75375000 Santo Antonio De Goias, Brazil
dc.description.affiliationUniv Estadual Paulista, Dept Protecao Vegetal, BR-18610307 Botucatu, SP, Brazil
dc.description.affiliationUniv Fed Vicosa, Inst Ciencias Agr, BR-38810000 Rio Paranaiba, Brazil
dc.description.affiliationUniv Fed Vicosa, Dept Fitotecnia, BR-36570900 Vicosa, MG, Brazil
dc.description.affiliationUniv Fed Vales Jequitinhonha & Mucuri, Dept Agron, BR-39100000 Diamantina, Brazil
dc.description.affiliationUnespUniv Estadual Paulista, Dept Protecao Vegetal, BR-18610307 Botucatu, SP, Brazil
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.description.sponsorshipCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de Minas Gerais (FAPEMIG)
dc.description.sponsorshipPrograma Cooperativo sobre Protecao Florestal/PROTEF do Instituto de Pesquisas e Estudos Florestais/IPEF
dc.format.extent8
dc.identifierhttp://dx.doi.org/10.1038/s41598-017-10462-3
dc.identifier.citationScientific Reports. London: Nature Publishing Group, v. 7, 8 p., 2017.
dc.identifier.doi10.1038/s41598-017-10462-3
dc.identifier.fileWOS000408622400158.pdf
dc.identifier.issn2045-2322
dc.identifier.urihttp://hdl.handle.net/11449/163167
dc.identifier.wosWOS:000408622400158
dc.language.isoeng
dc.publisherNature Publishing Group
dc.relation.ispartofScientific Reports
dc.relation.ispartofsjr1,533
dc.rights.accessRightsAcesso aberto
dc.sourceWeb of Science
dc.titleSide-effects of pesticides on the generalist endoparasitoid Palmistichus elaeisis (Hymenoptera: Eulophidae)en
dc.typeArtigo
dcterms.rightsHolderNature Publishing Group
unesp.author.lattes7353607022049208[4]
unesp.author.orcid0000-0001-6302-0947[1]
unesp.author.orcid0000-0001-9875-4158[4]
unesp.departmentProteção Vegetal - FCApt

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