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Registro Completo |
Biblioteca(s): |
Embrapa Gado de Leite. |
Data corrente: |
23/03/2009 |
Data da última atualização: |
16/02/2024 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
REIS-MENINI, C. M. R.; PRATA, M. C. A.; FURLONG, J.; SILVA, E. R. |
Afiliação: |
C. M. R. Reis-Menini, UFJF; Márcia Cristina de Azevedo Prata, Embrapa Gado de Leite; John Furlong, Embrapa Gado de Leite; E. R. Silva, UFJF. |
Título: |
Compatibility between the entomopathogenic nematode Steinernema glaseri (Rhabditida: Steinernematidae) and an acaricide in the control of Rhipicephalus (Boophilus) microplus (Acari: Ixididae). |
Ano de publicação: |
2008 |
Fonte/Imprenta: |
Parasitology Research, v. 103, p. 1391-1396, 2008. |
Idioma: |
Inglês |
Conteúdo: |
There have been studies of the compatibility between entomopathogenic nematodes and insecticides commonly used to control crop pests, but this same approach has not been widely studied regarding the control of ticks. Therefore, this work examines the association between a species of entomopathogenic nematode, Steinernema glaseri, and an organophosphate acaricide to control the cattle tick Rhipicephalus microplus. Engorged females were separated into 12 groups, with ten repetitions each, immersed for 5 min in varied concentrations of acaricide (commercial dose and one-half, one-fourth, one-eighth and one-sixteenth of that dose), associated or not with the nematodes, maintained under controlled conditions. There were two control groups, one containing nematodes and water and the other only water. The absence of egg laying and significant reduction in the survival period of the females in the nematode treatments associated with the lowest acaricide doses demonstrated the compatibility between the two agents. We observed the presence of S. glaseri adults on the cuticle of the females in the treatments with one-eighth and one-sixteenth the commercial dose. These results indicate greater efficacy of the treatments with lower acaricide concentrations in association with S. glaseri, with less environmental impact, reduced costs and less resistance selection pressure on the tick populations. |
Palavras-Chave: |
Carrapato bovino. |
Thesagro: |
Sanidade Animal. |
Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
Marc: |
LEADER 02056naa a2200181 a 4500 001 1596413 005 2024-02-16 008 2008 bl uuuu u00u1 u #d 100 1 $aREIS-MENINI, C. M. R. 245 $aCompatibility between the entomopathogenic nematode Steinernema glaseri (Rhabditida$bSteinernematidae) and an acaricide in the control of Rhipicephalus (Boophilus) microplus (Acari: Ixididae).$h[electronic resource] 260 $c2008 520 $aThere have been studies of the compatibility between entomopathogenic nematodes and insecticides commonly used to control crop pests, but this same approach has not been widely studied regarding the control of ticks. Therefore, this work examines the association between a species of entomopathogenic nematode, Steinernema glaseri, and an organophosphate acaricide to control the cattle tick Rhipicephalus microplus. Engorged females were separated into 12 groups, with ten repetitions each, immersed for 5 min in varied concentrations of acaricide (commercial dose and one-half, one-fourth, one-eighth and one-sixteenth of that dose), associated or not with the nematodes, maintained under controlled conditions. There were two control groups, one containing nematodes and water and the other only water. The absence of egg laying and significant reduction in the survival period of the females in the nematode treatments associated with the lowest acaricide doses demonstrated the compatibility between the two agents. We observed the presence of S. glaseri adults on the cuticle of the females in the treatments with one-eighth and one-sixteenth the commercial dose. These results indicate greater efficacy of the treatments with lower acaricide concentrations in association with S. glaseri, with less environmental impact, reduced costs and less resistance selection pressure on the tick populations. 650 $aSanidade Animal 653 $aCarrapato bovino 700 1 $aPRATA, M. C. A. 700 1 $aFURLONG, J. 700 1 $aSILVA, E. R. 773 $tParasitology Research$gv. 103, p. 1391-1396, 2008.
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Embrapa Gado de Leite (CNPGL) |
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Registro Completo
Biblioteca(s): |
Embrapa Milho e Sorgo. |
Data corrente: |
03/03/2009 |
Data da última atualização: |
05/08/2019 |
Tipo da produção científica: |
Cultivar Gerada/Lançada |
Autoria: |
DAVID, D. V.; VIEIRA, C. P.; FARIA, L. A. L. |
Afiliação: |
Demerval Viana David; CAMILO PLACIDO VIEIRA, SNTEEN T Mineiro; LUIZ ANTONIO LAUDARES FARIA, SNTEEN Sete Lagoas. |
Título: |
Plano de marketing: Milho BRS 3025: híbrido triplo da Embrapa. |
Ano de publicação: |
2008 |
Fonte/Imprenta: |
Sete Lagoas: Embrapa Milho e Sorgo: Serviços Negócios Tecnológicos; Uberaba: Fundação Triângulo, 2008. |
Idioma: |
Português |
Palavras-Chave: |
BRS 3025; Cultivar. |
Thesagro: |
Milho; Produção; Semente. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/200278/1/Plano-marketing-BRS-3025.pdf
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Marc: |
LEADER 00540nam a2200181 a 4500 001 1491816 005 2019-08-05 008 2008 bl uuuu u0uu1 u #d 100 1 $aDAVID, D. V. 245 $aPlano de marketing$bMilho BRS 3025: híbrido triplo da Embrapa. 260 $aSete Lagoas: Embrapa Milho e Sorgo: Serviços Negócios Tecnológicos; Uberaba: Fundação Triângulo$c2008 650 $aMilho 650 $aProdução 650 $aSemente 653 $aBRS 3025 653 $aCultivar 700 1 $aVIEIRA, C. P. 700 1 $aFARIA, L. A. L.
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