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Registro Completo
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Biblioteca(s): |
Epagri-Sede. |
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Data corrente: |
13/03/2020 |
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Data da última atualização: |
13/03/2020 |
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Tipo da produção científica: |
Artigo em Anais de Congresso / Nota Técnica |
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Autoria: |
SPAGNOL, D.; CASTILHOS, R. V.; PASINI, R. A.; GRÜTZMACHER, A. D.; ROSA, A. P. S. A. |
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Título: |
Bt maize genotypes do not harm Trichogramma pretiosum when exposed to vegetative and reproductive structures. |
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Ano de publicação: |
2020 |
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Fonte/Imprenta: |
BIOCONTROL SCIENCE AND TECHNOLOGY, Londres, v. 30, p. 1-5, 2020. |
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Idioma: |
Inglês |
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Conteúdo: |
We evaluated the effects of Bt maize genotypes expressing different
Bt proteins on Trichogramma pretiosum. The laboratory bioassays
consisted of exposing T. pretiosum to leaf, stem, and pollen of Bt
maize genotypes and isogenic lines. The reduction on parasitism
was used to classify the treatments according to the IOBC scale. In
all bioassays, the reduction on parasitism was lower than 30%,
and the Bt maize were harmless to T. pretiosum. The laboratorial
method used proved to be reliable to verify harmlessness of Bt
maize genotypes expressing different proteins on T. pretiosum. |
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Palavras-Chave: |
Bacillus thuringiensis; biological control; egg parasitoid; transgenic; Zea mays. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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Marc: |
LEADER 01292naa a2200229 a 4500
001 1129447
005 2020-03-13
008 2020 bl uuuu u00u1 u #d
100 1 $aSPAGNOL, D.
245 $aBt maize genotypes do not harm Trichogramma pretiosum when exposed to vegetative and reproductive structures.$h[electronic resource]
260 $c2020
520 $aWe evaluated the effects of Bt maize genotypes expressing different Bt proteins on Trichogramma pretiosum. The laboratory bioassays consisted of exposing T. pretiosum to leaf, stem, and pollen of Bt maize genotypes and isogenic lines. The reduction on parasitism was used to classify the treatments according to the IOBC scale. In all bioassays, the reduction on parasitism was lower than 30%, and the Bt maize were harmless to T. pretiosum. The laboratorial method used proved to be reliable to verify harmlessness of Bt maize genotypes expressing different proteins on T. pretiosum.
653 $aBacillus thuringiensis
653 $abiological control
653 $aegg parasitoid
653 $atransgenic
653 $aZea mays
700 1 $aCASTILHOS, R. V.
700 1 $aPASINI, R. A.
700 1 $aGRÜTZMACHER, A. D.
700 1 $aROSA, A. P. S. A.
773 $tBIOCONTROL SCIENCE AND TECHNOLOGY, Londres$gv. 30, p. 1-5, 2020.
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