2016
DOI: 10.7824/rbh.v1i1.407
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Impactos do controle de plantas daninhas e da aplicação de herbicidas em inimigos naturais

Abstract: As plantas daninhas competem por diferentes recursos com as culturas agrícolas, sendo o manejo dessas plantas necessário para que se possa minimizar perdas na produção. Por outro lado, a diversidade de espécies vegetais que se comportam como planta daninha pode contribuir de forma positiva para a sobrevivência de diversos artrópodes e inimigos naturais. O objetivo dessa revisão foi sistematizar as evidências científicas sobre os impactos do controle de plantas daninhas e da aplicação de herbicidas em insetos n… Show more

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Cited by 7 publications
(3 citation statements)
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“…Trichogrammatidae species showed a reduction in the parasitism behavior and the rates of emergence of females in eggs sprayed with atrazine, probably due to the effect of repellency to oviposition and also to the mortality of immatures inside the host eggs (Leite et al 2015). The effects of atrazine-based herbicides on Trichogrammatidae species depend on the doses used and formulations of this chemical (Stefanello Júnior et al 2008;Menezes and Soares 2016). The lower parasitism rate by the Trichogrammatidae species (repellence effect of atrazine), except in T. galloi and T. bennetti, can be explained by the ability of these species to detect nocive substances, rejecting hosts and, consequently, reducing parasitism.…”
Section: Discussionmentioning
confidence: 99%
See 1 more Smart Citation
“…Trichogrammatidae species showed a reduction in the parasitism behavior and the rates of emergence of females in eggs sprayed with atrazine, probably due to the effect of repellency to oviposition and also to the mortality of immatures inside the host eggs (Leite et al 2015). The effects of atrazine-based herbicides on Trichogrammatidae species depend on the doses used and formulations of this chemical (Stefanello Júnior et al 2008;Menezes and Soares 2016). The lower parasitism rate by the Trichogrammatidae species (repellence effect of atrazine), except in T. galloi and T. bennetti, can be explained by the ability of these species to detect nocive substances, rejecting hosts and, consequently, reducing parasitism.…”
Section: Discussionmentioning
confidence: 99%
“…Trichogramma spp. can be used as a model to determine the selectivity of agrochemicals to natural enemies (Menezes and Soares 2016).…”
Section: Introductionmentioning
confidence: 99%
“…The effect of herbicides on insect populations in maize fields should be considered in integrated pest management (IPM), since the molecules of these chemicals can have deleterious effects on arthropod species, including beneficial insects (de Menezes & Soares, 2016;Zanuncio et al, 2018). However, the interactions of different herbicides with different crop genotypes and insect species are particular (De Souza et al, 2020), making it difficult to obtain accurate information on the subject.…”
Section: Introductionmentioning
confidence: 99%