| Registro completo |
| Provedor de dados: |
PAB
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| País: |
Brazil
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| Título: |
Neotropical brown stink bug (Euschistus heros) resistance to methamidophos in Paraná, Brazil
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| Autores: |
Sosa-Gómez,Daniel Ricardo
Silva,Jovenil José da
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| Data: |
2010-07-01
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| Ano: |
2010
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| Palavras-chave: |
Glycine max
Chemical control
Insecticide resistance
Susceptibility
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| Resumo: |
The objective of this work was to evaluate the soybean neotropical brown stink bug (Euschistus heros) resistance to methamidophos through laboratory bioassays. Bioassays were carried out using populations of adults and nymphs of Euschistus heros in the last instar collected in soybean crops in Paraná State. Highest frequencies of genotypes resistant to methamidophos were observed in Alvorada do Sul, Toledo and Nova Santa Rosa, PR. Populations from Bela Vista do Paraíso, Araruna, Campo Mourão, Mariluz, Cascavel, São João do Ivaí, and Mamboré were more susceptible to methamidophos. However, an increase on resistant genotypes in this locations cannot be discarded.
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| Tipo: |
Info:eu-repo/semantics/article
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| Idioma: |
Inglês
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| Identificador: |
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2010000700019
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| Editor: |
Embrapa Secretaria de Pesquisa e Desenvolvimento
Pesquisa Agropecuária Brasileira
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| Relação: |
10.1590/S0100-204X2010000700019
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| Formato: |
text/html
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| Fonte: |
Pesquisa Agropecuária Brasileira v.45 n.7 2010
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| Direitos: |
info:eu-repo/semantics/openAccess
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