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Registro Completo |
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Biblioteca(s): |
Embrapa Clima Temperado. |
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Data corrente: |
28/11/2023 |
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Data da última atualização: |
28/11/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
ARMAS, F. DE; RAKES, M.; PASINI, R. A.; ARAÚJO, M.; NAVA, D. E.; GRUTZMACHER, A. D. |
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Afiliação: |
FRANCIELE DE ARMAS, REHAGRO; MATHEUS RAKES, UNIVERSIDADE FEDERAL DE PELOTAS; RAFAEL ANTONIO PASINI, SERVIÇO NACIONAL DE APRENDIZAGEM RURAL; MIKAEL ARAÚJO, UNIVERSIDADE FEDERAL DE PELOTAS; DORI EDSON NAVA, CPACT; ANDERSON DIONEI GRUTZMACHER, UNIVERSIDADE FEDERAL DE PELOTAS. |
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Título: |
Residual toxicity of four insecticides on larvae and adults of the predator Chrysoperla externa (Hagen, 1861) (Neuroptera: Chrysopidae). |
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Ano de publicação: |
2023 |
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Fonte/Imprenta: |
Revista Brasileira de Fruticultura, v. 45, e-926, 2023. |
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ISSN: |
0100-2945 |
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DOI: |
https://dx.doi.org/10.1590/0100-29452023926 |
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Idioma: |
Português |
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Conteúdo: |
The objective was to evaluate the residual action of the insecticides acetamiprid + etofenprox, spinetoram, indoxacarb and methoxyfenozide on the predator Chrysoperla externa Hagen, 1861 (Neuroptera: Chrysopidae). The bioassays followed the methodologies proposed by the International Organization for Biological and Integrated Control (IOBC). The insecticides were sprayed on grapevine plants cv. Burgundy, using the maximum recommended field dosage for fruit trees. Larvae and adults of the predator were exposed to leaves containing the insecticide residues, at 3, 10, 17, 24 and 31 days after spraying, to determine the residual effect on the following biological parameters: mortality, fecundity and fertility. Based on the toxicity observed during the bioassays, the insecticides were classified according to the IOBC persistence scale. Spinetoram was classified as moderately persistent to larvae and slightly persistent to adults, indoxacarb also he was considered persistent for larvae and as a short-lived for the adult stage of the lacewing, thus showing the difference in susceptibility between the stages of development of C. externa. The insecticides acetamiprid + etofenprox and methoxyfenozide are the most suitable for ecologically safe application, in areas where the predator occurs because they are classified as short-lived insecticides for the larval and adult stages of C. externa. |
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Palavras-Chave: |
Crisopídeo. |
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Thesagro: |
Controle Biológico; Controle Químico; Fruta de Clima Temperado; Inseticida. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1158775/1/Artigo-3-RBF.pdf
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Marc: |
LEADER 02245naa a2200265 a 4500
001 2158775
005 2023-11-28
008 2023 bl uuuu u00u1 u #d
022 $a0100-2945
024 7 $ahttps://dx.doi.org/10.1590/0100-29452023926$2DOI
100 1 $aARMAS, F. DE
245 $aResidual toxicity of four insecticides on larvae and adults of the predator Chrysoperla externa (Hagen, 1861) (Neuroptera$bChrysopidae).$h[electronic resource]
260 $c2023
520 $aThe objective was to evaluate the residual action of the insecticides acetamiprid + etofenprox, spinetoram, indoxacarb and methoxyfenozide on the predator Chrysoperla externa Hagen, 1861 (Neuroptera: Chrysopidae). The bioassays followed the methodologies proposed by the International Organization for Biological and Integrated Control (IOBC). The insecticides were sprayed on grapevine plants cv. Burgundy, using the maximum recommended field dosage for fruit trees. Larvae and adults of the predator were exposed to leaves containing the insecticide residues, at 3, 10, 17, 24 and 31 days after spraying, to determine the residual effect on the following biological parameters: mortality, fecundity and fertility. Based on the toxicity observed during the bioassays, the insecticides were classified according to the IOBC persistence scale. Spinetoram was classified as moderately persistent to larvae and slightly persistent to adults, indoxacarb also he was considered persistent for larvae and as a short-lived for the adult stage of the lacewing, thus showing the difference in susceptibility between the stages of development of C. externa. The insecticides acetamiprid + etofenprox and methoxyfenozide are the most suitable for ecologically safe application, in areas where the predator occurs because they are classified as short-lived insecticides for the larval and adult stages of C. externa.
650 $aControle Biológico
650 $aControle Químico
650 $aFruta de Clima Temperado
650 $aInseticida
653 $aCrisopídeo
700 1 $aRAKES, M.
700 1 $aPASINI, R. A.
700 1 $aARAÚJO, M.
700 1 $aNAVA, D. E.
700 1 $aGRUTZMACHER, A. D.
773 $tRevista Brasileira de Fruticultura$gv. 45, e-926, 2023.
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Embrapa Clima Temperado (CPACT) |
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