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Registro Completo |
Biblioteca(s): |
Embrapa Meio Ambiente. |
Data corrente: |
07/12/1993 |
Data da última atualização: |
13/07/2016 |
Autoria: |
CAMPANHOLA, C.; PLAPP JUNIOR, F. W. |
Afiliação: |
CLAYTON CAMPANHOLA, EMBRAPA-CNPMA; F.W. PLAPP JUNIOR, TEXAS A&M UNIVESITTY, COLLEGE STATION. |
Título: |
Toxicity and synergism of insecticides against susceptible and pyrethroid-resistant neonate larvae and adults of the tobacco budworm (Lepidoptera: Noctuidae). |
Ano de publicação: |
1989 |
Fonte/Imprenta: |
Journal of Economic Entomology, v.82, n.6, p.1527-1533, Dec. 1989. |
ISSN: |
0022-0493 |
Idioma: |
Inglês |
Conteúdo: |
Toxicities of insecticides to neonate larvae of susceptible and pyrethoid-resistant strains of the tobacco budworn, Heliothis virescens, were measured using a glass liquid scinlillation vial technique. Result showed that ICI neonates were resistant to all pyrethroids tested. We observed no resistance to alternate insecticides including organophosphates, carbamates, avermevtion, and rotenone. Several insecticide combinations were synergistic against resistant neonates. Chlordimeform synergized almost all incecticides tested; synergism was usually greater with susceptible than with resistant neonates. In combination with chlordimeform piperonyl butoxide was more synergistic against resistant neonates. The resistance sprectrum of the ICI strain suggests that target site resistance to pyrethroids is most important in neonate lar|target site resistance to pyrethroids is most important in neonate larvae and that both target site and metabolic resistance were present, with target site resistance being more important. The similarity of resistance in adults and neonates confirms the validity of adult monitoring in predicting resistance in neonates, the stage at which insecticide control is usually aimed. |
Palavras-Chave: |
Control; Insect; Insecticide; Pest; Pyretroid; Resistence. |
Thesagro: |
Heliothis Virescens. |
Thesaurus Nal: |
cotton; Lepidoptera; Noctuidae; synergism; toxicity. |
Categoria do assunto: |
-- |
Marc: |
LEADER 02061naa a2200289 a 4500 001 1011014 005 2016-07-13 008 1989 bl uuuu u00u1 u #d 022 $a0022-0493 100 1 $aCAMPANHOLA, C. 245 $aToxicity and synergism of insecticides against susceptible and pyrethroid-resistant neonate larvae and adults of the tobacco budworm (Lepidoptera$bNoctuidae).$h[electronic resource] 260 $c1989 520 $aToxicities of insecticides to neonate larvae of susceptible and pyrethoid-resistant strains of the tobacco budworn, Heliothis virescens, were measured using a glass liquid scinlillation vial technique. Result showed that ICI neonates were resistant to all pyrethroids tested. We observed no resistance to alternate insecticides including organophosphates, carbamates, avermevtion, and rotenone. Several insecticide combinations were synergistic against resistant neonates. Chlordimeform synergized almost all incecticides tested; synergism was usually greater with susceptible than with resistant neonates. In combination with chlordimeform piperonyl butoxide was more synergistic against resistant neonates. The resistance sprectrum of the ICI strain suggests that target site resistance to pyrethroids is most important in neonate lar|target site resistance to pyrethroids is most important in neonate larvae and that both target site and metabolic resistance were present, with target site resistance being more important. The similarity of resistance in adults and neonates confirms the validity of adult monitoring in predicting resistance in neonates, the stage at which insecticide control is usually aimed. 650 $acotton 650 $aLepidoptera 650 $aNoctuidae 650 $asynergism 650 $atoxicity 650 $aHeliothis Virescens 653 $aControl 653 $aInsect 653 $aInsecticide 653 $aPest 653 $aPyretroid 653 $aResistence 700 1 $aPLAPP JUNIOR, F. W. 773 $tJournal of Economic Entomology$gv.82, n.6, p.1527-1533, Dec. 1989.
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Registros recuperados : 86 | |
45. | | VALARINI, P. J.; RODRIGUES, I.; RODRIGUES, G. S.; CAMPANHOLA, C. Avaliação ponderada de impacto ambiental (APOIA-novorural) em estabelecimentos com horticultura orgânica e convencional. In: CONGRESSO BRASILEIRO DE AGROECOLOGIA, 1.; SEMINÁRIO INTERNACIONAL SOBRE AGROECOLOGIA, 4.; SEMINÁRIO ESTADUAL SOBRE AGROECOLOGIA, 5., 2003, Porto Alegre. Anais... Porto Alegre: EMATER/RS: ASCAR, 2003. 4 p.Tipo: Artigo em Anais de Congresso |
Biblioteca(s): Embrapa Meio Ambiente. |
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50. | | CAMPANHOLA, C.; GABRIEL. D.; MARTIN, D. F.; CALCAGNOLO, G. Levantamento de adultos do bicudo Anthonomus grandis (Boh., 1843) (Coleoptera, Curculionidae) utilizando armadilhas com feromônio, em alguns municípios do Estado de São Paulo. Anais da Sociedade Entomologica do Brasil, v. 17, n. 1, p. 135-156, 1988.Tipo: Artigo em Anais de Congresso |
Biblioteca(s): Embrapa Meio Ambiente. |
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55. | | RAMOS FILHO, L. O.; RODRIGUES, I. A.; BROMBAL, J. C.; RODRIGUES, G. S.; CAMPANHOLA, C. Avaliação ponderada de impacto ambiental em estabelecimento com agroturismo. In: CONGRESSO BRASILEIRO DE AGROECOLOGIA, 1.; SEMINÁRIO INTERNACIONAL SOBRE AGROECOLOGIA, 4.; SEMINÁRIO ESTADUAL SOBRE AGROECOLOGIA, 5., 2003, Porto Alegre. Anais... Porto Alegre: EMATER/RS: ASCAR, 2003. 5 p.Tipo: Artigo em Anais de Congresso |
Biblioteca(s): Embrapa Meio Ambiente. |
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56. | | VALARINI, P. J.; FRIGHETTO, R. T. S.; SOUZA, M. D. de; RODRIGUES, G. S.; CAMPANHOLA, C. Aplicabilidade do módulo complementar "Capacidade produtiva do solo" do método APOIA-Novo Rural. In: CONGRESSO BRASILEIRO DE AGROECOLOGIA, 1; SEMINÁRIO INTERNACIONAL SOBRE AGROECOLOGIA, 4; SEMINÁRIO ESTADUAL SOBRE AGROECOLOGIA, 5., 2003, Porto Alegre. Anais.. Porto Alegre: EMATER/RS-ASCAR, 2003.Tipo: Artigo em Anais de Congresso |
Biblioteca(s): Embrapa Meio Ambiente. |
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57. | | RAMOS FILHO, L. O.; RODRIGUES, I.; FRIGHETTO, R. T. S.; CAMPANHOLA, C.; BROMBAL, J. C. Aplicação do sistema "apoia-novorural" para avaliação do desempenho ambiental do agroturismo. Cadernos de Ciência & Tecnologia, Brasília, v.21, n. 3, p.409-423, set./dez. 2004.Biblioteca(s): Embrapa Unidades Centrais. |
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Registros recuperados : 86 | |
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