| |
|
|
 | Acesso ao texto completo restrito à biblioteca da Embrapa Meio Ambiente. Para informações adicionais entre em contato com cnpma.biblioteca@embrapa.br. |
|
Registro Completo |
|
Biblioteca(s): |
Embrapa Meio Ambiente. |
|
Data corrente: |
04/06/1993 |
|
Data da última atualização: |
08/07/2016 |
|
Autoria: |
CAMPANHOLA, C.; McCUTCHEN, B. F.; BAEHRECKE, E. H.; PLAPP JUNIOR, F. W. |
|
Afiliação: |
CLAYTON CAMPANHOLA, EMBRAPA-CNPMA; B. F. McCUTCHEN, UNIVERSITY OF CALIFÓRNIA; E. H. BAEHRECKE, UNIVERSITY OF WISCONSIN; F. W. PLAPP JUNIOR, TEXAS A&M UNIVERSITY COLLEGE STATION. |
|
Título: |
Biological constraints associated with resistance to pyrethroids in the tobacco budworm (Lepidoptera: Noctuidae). |
|
Ano de publicação: |
1991 |
|
Fonte/Imprenta: |
Journal of Economic Entomology, v.84, n.5, p.1404-1411, Oct. 1991. |
|
Idioma: |
Inglês |
|
Conteúdo: |
Tests were conducted to detect reasons for the loss pyrethroid resistance which occurs in laboratory and field strains of the tobbaco budworm, Heliothis virescens (F.) in the absence of continous exposure to pyrethroid insecticides. Larvae of a resistant strain (ICI) maintained in the laboratory developed more slowly than larvae of a susceptible laboratory strain. ICI females were less fertile and produced fewer eggs per individual than susceptible females in field tests. In addition, ICI females produced significantly less pheromone and attacted fewer males than did susceptible females. Field-colleted susceptible females mated more frequently than filed-colleted resistant females; field-colleted susceptible males were more attacted to pheromone traps thanfield-colleted resistant males. These results indicate that biological constraints are associated with pyretrhoid resistance in the tobacco budworn. Based on the origin and biochemistry of the insects tested, it was concluded that the differences in fecundity are probably associated with metabolic resistance to pyrethroids and that the deficits in reproductive sucess are probably associated with target site resistance to pyrethroids. These constraints may play a major role in pyrethroid resistance management programs which are based on avoidance use early in the growing season. |
|
Palavras-Chave: |
Biology; Insect; Insecticide; Pest; Pyrethroid; Resistance; Susceptibility. |
|
Thesagro: |
Heliothis Virescens. |
|
Thesaurus Nal: |
cotton; fecundity; Lepidoptera; Noctuidae. |
|
Categoria do assunto: |
-- |
|
Marc: |
LEADER 02199naa a2200301 a 4500
001 1010499
005 2016-07-08
008 1991 bl uuuu u00u1 u #d
100 1 $aCAMPANHOLA, C.
245 $aBiological constraints associated with resistance to pyrethroids in the tobacco budworm (Lepidoptera$bNoctuidae).$h[electronic resource]
260 $c1991
520 $aTests were conducted to detect reasons for the loss pyrethroid resistance which occurs in laboratory and field strains of the tobbaco budworm, Heliothis virescens (F.) in the absence of continous exposure to pyrethroid insecticides. Larvae of a resistant strain (ICI) maintained in the laboratory developed more slowly than larvae of a susceptible laboratory strain. ICI females were less fertile and produced fewer eggs per individual than susceptible females in field tests. In addition, ICI females produced significantly less pheromone and attacted fewer males than did susceptible females. Field-colleted susceptible females mated more frequently than filed-colleted resistant females; field-colleted susceptible males were more attacted to pheromone traps thanfield-colleted resistant males. These results indicate that biological constraints are associated with pyretrhoid resistance in the tobacco budworn. Based on the origin and biochemistry of the insects tested, it was concluded that the differences in fecundity are probably associated with metabolic resistance to pyrethroids and that the deficits in reproductive sucess are probably associated with target site resistance to pyrethroids. These constraints may play a major role in pyrethroid resistance management programs which are based on avoidance use early in the growing season.
650 $acotton
650 $afecundity
650 $aLepidoptera
650 $aNoctuidae
650 $aHeliothis Virescens
653 $aBiology
653 $aInsect
653 $aInsecticide
653 $aPest
653 $aPyrethroid
653 $aResistance
653 $aSusceptibility
700 1 $aMcCUTCHEN, B. F.
700 1 $aBAEHRECKE, E. H.
700 1 $aPLAPP JUNIOR, F. W.
773 $tJournal of Economic Entomology$gv.84, n.5, p.1404-1411, Oct. 1991.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Meio Ambiente (CNPMA) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
|
| Acesso ao texto completo restrito à biblioteca da Embrapa Cerrados. Para informações adicionais entre em contato com cpac.biblioteca@embrapa.br. |
Registro Completo
|
Biblioteca(s): |
Embrapa Cerrados. |
|
Data corrente: |
26/02/1999 |
|
Data da última atualização: |
26/02/1999 |
|
Autoria: |
SOUZA, M. M. A.; VOLKWEISS, S. J. |
|
Título: |
Rendimento de materia seca e absorcao de fosforo pelo milho influenciados por aplicacoes de doses de superfosfato triplo em po e em granulos. |
|
Ano de publicação: |
1981 |
|
Fonte/Imprenta: |
In: CONGRESSO BRASILEIRO DE CIENCIA DO SOLO, 18., 1981, Salvador, BA. Programa e resumos. Salvador: SBCS, 1981. |
|
Páginas: |
p.60. |
|
Idioma: |
Português |
|
Palavras-Chave: |
Maize. |
|
Thesagro: |
Fósforo; Matéria Seca; Milho; Superfosfato Triplo; Zea Mays. |
|
Thesaurus NAL: |
dry matter content; phosphorus; superphosphate. |
|
Categoria do assunto: |
-- |
|
Marc: |
LEADER 00769naa a2200241 a 4500
001 1544658
005 1999-02-26
008 1981 bl uuuu u00u1 u #d
100 1 $aSOUZA, M. M. A.
245 $aRendimento de materia seca e absorcao de fosforo pelo milho influenciados por aplicacoes de doses de superfosfato triplo em po e em granulos.
260 $c1981
300 $ap.60.
650 $adry matter content
650 $aphosphorus
650 $asuperphosphate
650 $aFósforo
650 $aMatéria Seca
650 $aMilho
650 $aSuperfosfato Triplo
650 $aZea Mays
653 $aMaize
700 1 $aVOLKWEISS, S. J.
773 $tIn: CONGRESSO BRASILEIRO DE CIENCIA DO SOLO, 18., 1981, Salvador, BA. Programa e resumos. Salvador: SBCS, 1981.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Cerrados (CPAC) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
| Nenhum registro encontrado para a expressão de busca informada. |
|
|
