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Registro Completo |
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Biblioteca(s): |
Embrapa Unidades Centrais. |
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Data corrente: |
15/05/2017 |
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Data da última atualização: |
15/05/2017 |
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Autoria: |
PIMENTA, M.; MATA, R. A. da; SOUZA, L. M. de; PAULA, D. P.; SUJII, E. R.; FONTES, E. M. G. |
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Afiliação: |
MAYRA PIMENTA, Instituto Chico Mendes de Conservação da Biodiversidade; RENATA ALVES DA MATA, Instituto Federal de Edcuação, Ciência e Tecnologia de Goiás; LUCAS MACHADO DE SOUZA, Cenargen; DEBORA PIRES PAULA, Cenargen; EDISON RYOITI SUJII, Cenargen; ELIANA MARIA GOUVEIA FONTES, Cenargen. |
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Título: |
Survival pattern of the boll weevil during cotton fallow in Midwestern Brazil. |
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Ano de publicação: |
2017 |
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Fonte/Imprenta: |
Pesquisa Agropecuária Brasileira, Brasília, DF, v. 52, n. 3, p. 149-160, mar. 2017. |
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Idioma: |
Inglês |
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Notas: |
Título em português: Padrão de sobrevivência do bicudo-do-algodoeiro durante o pousio na região Centro-Oeste do Brasil. |
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Conteúdo: |
The objective of this work was to determine the survival pattern of the cotton boll weevil during fallow in Midwestern Brazil. The percentage of adults that remained in the cotton reproductive structures, the percentage of adults searching for shelters, and the longevity of adults fed on pollen and nectar as alternative food sources were determined. For this, four populations were sampled in cotton squares and bolls, totaling 11,293 structures, from 2008 to 2012. The emergency of cotton weevil adults was monitored from the collection of the structures until the next cotton season. In the laboratory, newly-emerged adults were fed on hibiscus or Spanish needle, and their life span was monitored individually. Most adults (85.73%) left the reproductive structures, regardless of the cotton plant phenology, up to 49 days after the structures were collected. One individual (0.0002%) from 5,544 adults was found alive after the fallow period. The diet with hibiscus and Spanish needle provided adult longevity of 76±38 days, which was enough time for adults to survive during the fallow period. Most of the boll weevils leave the cotton structures at the end of harvest, survive using alternative food sources, and do not use cotton plant structures as shelter during the legal cotton fallow period in Midwestern Brazil. |
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Palavras-Chave: |
Alternative food; Cotton bolls; Maçã do algodoeiro. |
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Thesagro: |
Alimento alternativo; Anthonomus Grandis; Gossypium Hirsutum. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/159873/1/Survival-pattern-of-the-boll.pdf
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Marc: |
LEADER 02235naa a2200265 a 4500
001 2069608
005 2017-05-15
008 2017 bl uuuu u00u1 u #d
100 1 $aPIMENTA, M.
245 $aSurvival pattern of the boll weevil during cotton fallow in Midwestern Brazil.$h[electronic resource]
260 $c2017
500 $aTítulo em português: Padrão de sobrevivência do bicudo-do-algodoeiro durante o pousio na região Centro-Oeste do Brasil.
520 $aThe objective of this work was to determine the survival pattern of the cotton boll weevil during fallow in Midwestern Brazil. The percentage of adults that remained in the cotton reproductive structures, the percentage of adults searching for shelters, and the longevity of adults fed on pollen and nectar as alternative food sources were determined. For this, four populations were sampled in cotton squares and bolls, totaling 11,293 structures, from 2008 to 2012. The emergency of cotton weevil adults was monitored from the collection of the structures until the next cotton season. In the laboratory, newly-emerged adults were fed on hibiscus or Spanish needle, and their life span was monitored individually. Most adults (85.73%) left the reproductive structures, regardless of the cotton plant phenology, up to 49 days after the structures were collected. One individual (0.0002%) from 5,544 adults was found alive after the fallow period. The diet with hibiscus and Spanish needle provided adult longevity of 76±38 days, which was enough time for adults to survive during the fallow period. Most of the boll weevils leave the cotton structures at the end of harvest, survive using alternative food sources, and do not use cotton plant structures as shelter during the legal cotton fallow period in Midwestern Brazil.
650 $aAlimento alternativo
650 $aAnthonomus Grandis
650 $aGossypium Hirsutum
653 $aAlternative food
653 $aCotton bolls
653 $aMaçã do algodoeiro
700 1 $aMATA, R. A. da
700 1 $aSOUZA, L. M. de
700 1 $aPAULA, D. P.
700 1 $aSUJII, E. R.
700 1 $aFONTES, E. M. G.
773 $tPesquisa Agropecuária Brasileira, Brasília, DF$gv. 52, n. 3, p. 149-160, mar. 2017.
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Registro original: |
Embrapa Unidades Centrais (AI-SEDE) |
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