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Registro Completo |
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Biblioteca(s): |
Embrapa Algodão. |
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Data corrente: |
03/01/2012 |
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Data da última atualização: |
03/01/2012 |
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Autoria: |
LUQUES, A. P. P. G.; FURLANI JUNIOR, E.; SANTOS, D. M. A. dos; ROSA, C. E.; FERRARI, S.; FERRARI, J. V.; SARDELLI, J. A. P.; FONTOURA, L. F. V.; QUEIROZ, A. C. P. de; ROSSETTO, J. E.; SILVA, I. C. da. |
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Afiliação: |
ANA PAULA PORTUGAL GOUVÊA LUQUES; ENES FURLANI JUNIOR; DANILO MARCELO AIRES DOS SANTOS; CARLOS EDUARDO ROSA; SAMUEL FERRARI; JOÃO VICTOR FERRARI; JOSÉ ALVARO PREVIATTO SARDELLI; LUIS FERNANDO VEIGA FONTOURA; ANNA CAROLINA PELAIS DE QUEIROZ; JOSÉ EDINO ROSSETTO; IGOR CABREIRA DA SILVA. |
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Título: |
desenvolvimento vegetativo de algodoeiro CV FMT 701 com plantio em espaçamentos convencionais e adensados sob a aplicação de subdoses de glifosato como regulador de crescimento. |
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Ano de publicação: |
2011 |
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Fonte/Imprenta: |
CONGRESSO BRASILEIRO DE ALGODÃO, 8.; COTTON EXPO, 1., 2011, São Paulo. Evolução da cadeia para construção de um setor forte: Anais. Campina Grande, PB: Embrapa Algodão, 2011. |
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Páginas: |
p.893-897 |
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Idioma: |
Português |
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Palavras-Chave: |
ADENSAMENTO. |
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Thesagro: |
Algodão; Gossypium Hirsutum; Herbicida. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/51607/1/FIT-066Poster.138.pdf
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Marc: |
LEADER 01044naa a2200289 a 4500
001 1911520
005 2012-01-03
008 2011 bl uuuu u00u1 u #d
100 1 $aLUQUES, A. P. P. G.
245 $adesenvolvimento vegetativo de algodoeiro CV FMT 701 com plantio em espaçamentos convencionais e adensados sob a aplicação de subdoses de glifosato como regulador de crescimento.
260 $c2011
300 $ap.893-897
650 $aAlgodão
650 $aGossypium Hirsutum
650 $aHerbicida
653 $aADENSAMENTO
700 1 $aFURLANI JUNIOR, E.
700 1 $aSANTOS, D. M. A. dos
700 1 $aROSA, C. E.
700 1 $aFERRARI, S.
700 1 $aFERRARI, J. V.
700 1 $aSARDELLI, J. A. P.
700 1 $aFONTOURA, L. F. V.
700 1 $aQUEIROZ, A. C. P. de
700 1 $aROSSETTO, J. E.
700 1 $aSILVA, I. C. da
773 $tCONGRESSO BRASILEIRO DE ALGODÃO, 8.; COTTON EXPO, 1., 2011, São Paulo. Evolução da cadeia para construção de um setor forte: Anais. Campina Grande, PB: Embrapa Algodão, 2011.
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Registro original: |
Embrapa Algodão (CNPA) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Arroz e Feijão. Para informações adicionais entre em contato com cnpaf.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Arroz e Feijão. |
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Data corrente: |
22/03/1999 |
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Data da última atualização: |
20/08/2019 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
QUINTELA, E. D.; McCOY, C. W. |
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Afiliação: |
ELIANE DIAS QUINTELA, CNPAF; CLAYTON W. MCCOY. |
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Título: |
Synergistic effect of imidacloprid and two entomopathogenic fungi on the behavior and survival of larvae of Diaprepes abbreviatus (Coleoptera: curculionidade) in soil. |
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Ano de publicação: |
1998 |
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Fonte/Imprenta: |
Journal of Economic Entomology, v, 91, n. 1, p. 110-122, 1998. |
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DOI: |
10.1093/jee/91.1.110 |
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Idioma: |
Inglês |
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Conteúdo: |
The impact of sublethal concentrations of imidacloprid and the entomopathogenic fungi Metarhizium anisopliae (Metschnikoff) Sorokin and Beauveria bassialla (Balsamo) Vuillemin alone or in combination on mobility, mortality, and mycosis of 1st instars of the citrus root weevil, Diaprepes abbreviatus (L.), was evaluated in a series of laboratory bioassays. Initial studies were conducted to determine the effect of soil moisture and depth on the rate of larval movement. Movement of 2-d-old larvae in sandy soil was not affected by soil moisture ranging from 2 to 12%, but they did not penetrate soil with <1% moisture. Movement of 2-d-old larvae was retarded as moisture and soil depth increased. Newly hatched larvae exhibited poor vertical movement, suggesting that larval age is an important factor to consider in experimentation. In all bioassays, soil application of either M. anisopliae or B. bassiana at 5 ×103, 5 ×104, and 5 × 105 conidia per gram of soil as an oil or wettable powder formulation had no effect on the movement oflarvae of D. abbreviatus in soil at different moistures. The addition of imidacloprid to the soil at doses of 5 µg/g soil or greater significantly impaired larval movement. When the chemical was applied with a fungus, however, larval movement was more severely impaired. Soil treatment with unformulated conidia of M. anisopliae and B. bassiana as wettable powder at 5× 103, 5 ×104, and 5 ×105 caused minimal larval mortality of D. abbreviatus. In fact, larval mycosis (10.2%) was found only for the B. bassiana oil formulation at 5 × 105 conidia per gram soil. When sublethal doses of imidacloprid were combined with conidia of either fungus and applied to the soil, both larval mortality and mycosis increased synergistically. When M. anisopliae at 5 × 105 conidia per gram soil were applied alone or in combination with imidacloprid at 25 µg/ g of soil, larval mortality, and mycosis decreased as soil moisture increased from <1 to 14%. MenosThe impact of sublethal concentrations of imidacloprid and the entomopathogenic fungi Metarhizium anisopliae (Metschnikoff) Sorokin and Beauveria bassialla (Balsamo) Vuillemin alone or in combination on mobility, mortality, and mycosis of 1st instars of the citrus root weevil, Diaprepes abbreviatus (L.), was evaluated in a series of laboratory bioassays. Initial studies were conducted to determine the effect of soil moisture and depth on the rate of larval movement. Movement of 2-d-old larvae in sandy soil was not affected by soil moisture ranging from 2 to 12%, but they did not penetrate soil with <1% moisture. Movement of 2-d-old larvae was retarded as moisture and soil depth increased. Newly hatched larvae exhibited poor vertical movement, suggesting that larval age is an important factor to consider in experimentation. In all bioassays, soil application of either M. anisopliae or B. bassiana at 5 ×103, 5 ×104, and 5 × 105 conidia per gram of soil as an oil or wettable powder formulation had no effect on the movement oflarvae of D. abbreviatus in soil at different moistures. The addition of imidacloprid to the soil at doses of 5 µg/g soil or greater significantly impaired larval movement. When the chemical was applied with a fungus, however, larval movement was more severely impaired. Soil treatment with unformulated conidia of M. anisopliae and B. bassiana as wettable powder at 5× 103, 5 ×104, and 5 ×105 caused minimal larval mortality of D. abbreviatus. In fact, larval ... Mostrar Tudo |
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Thesagro: |
Beauveria Bassiana; Fungo Para Controle Biológico; Metarhizium Anisopliae. |
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Thesaurus NAL: |
Beauveria; behavior; Metarhizium; soil; synergism. |
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Categoria do assunto: |
O Insetos e Entomologia |
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Marc: |
LEADER 02764naa a2200241 a 4500
001 1205651
005 2019-08-20
008 1998 bl uuuu u00u1 u #d
024 7 $a10.1093/jee/91.1.110$2DOI
100 1 $aQUINTELA, E. D.
245 $aSynergistic effect of imidacloprid and two entomopathogenic fungi on the behavior and survival of larvae of Diaprepes abbreviatus (Coleoptera$bcurculionidade) in soil.
260 $c1998
520 $aThe impact of sublethal concentrations of imidacloprid and the entomopathogenic fungi Metarhizium anisopliae (Metschnikoff) Sorokin and Beauveria bassialla (Balsamo) Vuillemin alone or in combination on mobility, mortality, and mycosis of 1st instars of the citrus root weevil, Diaprepes abbreviatus (L.), was evaluated in a series of laboratory bioassays. Initial studies were conducted to determine the effect of soil moisture and depth on the rate of larval movement. Movement of 2-d-old larvae in sandy soil was not affected by soil moisture ranging from 2 to 12%, but they did not penetrate soil with <1% moisture. Movement of 2-d-old larvae was retarded as moisture and soil depth increased. Newly hatched larvae exhibited poor vertical movement, suggesting that larval age is an important factor to consider in experimentation. In all bioassays, soil application of either M. anisopliae or B. bassiana at 5 ×103, 5 ×104, and 5 × 105 conidia per gram of soil as an oil or wettable powder formulation had no effect on the movement oflarvae of D. abbreviatus in soil at different moistures. The addition of imidacloprid to the soil at doses of 5 µg/g soil or greater significantly impaired larval movement. When the chemical was applied with a fungus, however, larval movement was more severely impaired. Soil treatment with unformulated conidia of M. anisopliae and B. bassiana as wettable powder at 5× 103, 5 ×104, and 5 ×105 caused minimal larval mortality of D. abbreviatus. In fact, larval mycosis (10.2%) was found only for the B. bassiana oil formulation at 5 × 105 conidia per gram soil. When sublethal doses of imidacloprid were combined with conidia of either fungus and applied to the soil, both larval mortality and mycosis increased synergistically. When M. anisopliae at 5 × 105 conidia per gram soil were applied alone or in combination with imidacloprid at 25 µg/ g of soil, larval mortality, and mycosis decreased as soil moisture increased from <1 to 14%.
650 $aBeauveria
650 $abehavior
650 $aMetarhizium
650 $asoil
650 $asynergism
650 $aBeauveria Bassiana
650 $aFungo Para Controle Biológico
650 $aMetarhizium Anisopliae
700 1 $aMcCOY, C. W.
773 $tJournal of Economic Entomology, v, 91$gn. 1, p. 110-122, 1998.
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