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Registro Completo |
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Biblioteca(s): |
Embrapa Acre. |
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Data corrente: |
25/05/2022 |
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Data da última atualização: |
22/09/2023 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
ESTRELA, J. L. V.; FAZOLIN, M.; CATANI, V.; ALÉCIO, M. R.; LIMA, M. S. de. |
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Afiliação: |
JOELMA VIDAL LIMA ESTRELA, bolsista/CNPq; MURILO FAZOLIN, CPAF-Acre; VALDOMIRO CATANI, CPAF-Acre; MÁRCIO RODRIGO ALÉCIO, Bolsista Embrapa Acre; MARILENE SANTOS DE LIMA, Bolsista Embrapa Acre. |
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Título: |
Atividade inseticida de óleos essenciais em Sitophilus zeamais (Coleoptera: Curculionidae). |
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Ano de publicação: |
2004 |
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Fonte/Imprenta: |
In: CONGRESSO BRASILEIRO DE ENTOMOLOGIA, 20., 2004, Gramado. Programas e resumos... [Bento Gonçalves]: Embrapa Uva e Vinho; Sociedade Entomológica do Brasil, 2004. EN-735. |
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Páginas: |
p. 535. |
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Idioma: |
Português |
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Conteúdo: |
Dentre as pragas associadas aos grãos armazenados no Brasil, o gorgulho Sitophilus zeamais destaca-se como uma das mais importantes devido ao elevado potencial biótico e capacidade de penetração na massa de grãos ocasionando danos principalmente aos grãos de milho, arroz e trigo. Evidencia-se portanto, a necessidade do desenvolvimento de produtos alternativos para o controle desta praga, destacando-se os inseticidas de origem botânica. O objetivo deste trabalho foi de avaliar a toxicidade por contato dos óleos essenciais safrol e dilapiol à adultos de S. zeamais. |
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Palavras-Chave: |
Aceites essenciales; Gorgojo del maíz; Insecticidas botánicos; Maize weevil; Plagas de almacén; Pruebas de toxicidad. |
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Thesagro: |
Gorgulho dos cereais; Inseticida de Origem Vegetal; Milho; Óleo essencial; Praga de planta; Sitophilus Zeamais; Toxidez; Zea Mays. |
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Thesaurus Nal: |
Botanical insecticides; Corn; Essential oils; Plant pests; Storage pests; Toxicity testing. |
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Categoria do assunto: |
O Insetos e Entomologia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1143428/1/27319.pdf
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Marc: |
LEADER 01865nam a2200409 a 4500
001 2143428
005 2023-09-22
008 2004 bl uuuu u00u1 u #d
100 1 $aESTRELA, J. L. V.
245 $aAtividade inseticida de óleos essenciais em Sitophilus zeamais (Coleoptera$bCurculionidae).$h[electronic resource]
260 $aIn: CONGRESSO BRASILEIRO DE ENTOMOLOGIA, 20., 2004, Gramado. Programas e resumos... [Bento Gonçalves]: Embrapa Uva e Vinho; Sociedade Entomológica do Brasil, 2004. EN-735.$c2004
300 $ap. 535.
520 $aDentre as pragas associadas aos grãos armazenados no Brasil, o gorgulho Sitophilus zeamais destaca-se como uma das mais importantes devido ao elevado potencial biótico e capacidade de penetração na massa de grãos ocasionando danos principalmente aos grãos de milho, arroz e trigo. Evidencia-se portanto, a necessidade do desenvolvimento de produtos alternativos para o controle desta praga, destacando-se os inseticidas de origem botânica. O objetivo deste trabalho foi de avaliar a toxicidade por contato dos óleos essenciais safrol e dilapiol à adultos de S. zeamais.
650 $aBotanical insecticides
650 $aCorn
650 $aEssential oils
650 $aPlant pests
650 $aStorage pests
650 $aToxicity testing
650 $aGorgulho dos cereais
650 $aInseticida de Origem Vegetal
650 $aMilho
650 $aÓleo essencial
650 $aPraga de planta
650 $aSitophilus Zeamais
650 $aToxidez
650 $aZea Mays
653 $aAceites essenciales
653 $aGorgojo del maíz
653 $aInsecticidas botánicos
653 $aMaize weevil
653 $aPlagas de almacén
653 $aPruebas de toxicidad
700 1 $aFAZOLIN, M.
700 1 $aCATANI, V.
700 1 $aALÉCIO, M. R.
700 1 $aLIMA, M. S. de
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Registro original: |
Embrapa Acre (CPAF-AC) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Pecuária Sul. Para informações adicionais entre em contato com cppsul.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Pecuária Sul. |
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Data corrente: |
11/09/2017 |
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Data da última atualização: |
11/09/2017 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 1 |
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Autoria: |
KASPARY, T. E.; LAMEGO, F. P.; CUTTI, L.; AGUIAR, A. C. de M.; RIGON, C. A. G.; BASSO, C. J. |
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Afiliação: |
TIAGO EDU KASPARY, UFRGS; FABIANE PINTO LAMEGO, CPPSUL; LUAN CUTTI, UFRGS; ADALIN CEZAR DE MORAIS AGUIAR, UFSM; CARLOS ALBERTO GONSIORKIEWICZ, UFSM; CLAUDIR JOSÉ BASSO, UFSM. |
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Título: |
Growth, phenology, and seed viability between glyphosate-resistant and glyphosate-susceptible hairy fleabane. |
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Ano de publicação: |
2017 |
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Fonte/Imprenta: |
Bragantia, Campinas, v. 76, n. 1, p. 92-101, jan./mar. 2017. |
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Idioma: |
Inglês |
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Conteúdo: |
Glyphosate is the herbicide most used worldwide. In cropping systems that rely on repeated applications of glyphosate or cultivate genetically modified soyabean crop, there are numerous cases of glyphosate resistant weeds, including Conyza bonariensis. Differences among competitive ability of Conyza spp. have been found. However, little information is available on the fitness costs related to glyphosate resistance in Conyza bonariensis. We evaluated growth, phenology, and seed viability of glyphosate-resistant (GR) and glyphosate-susceptible (GS) Conyza bonariensis from Brazil, in 2012 (fall/winter) and 2013 (spring/summer). When grown alone, in pots, C. bonariensis GR biotype developed more rapidly than the GS biotype, as evidenced by their earlier bolting, flowering, and seed set. In 2012, GR biotype showed 221.9 cm of plant height compared to 181.1 cm from GS, at the flowering time. In both years, the seed production per plant was superior for GR biotype, showing germination higher than 80% against 66.5% from the GS biotype. Thus, C. bonariensis GR biotype confirmed no fitness penalty also showing characteristics that allow us to infer in superior competitive with the absence of the herbicide. It is important to point out that the biotypes evaluated here have different genetic background and the differences between them may not be fully attributed to the resistance to glyphosate. However, the GR biotype can persist in the environment and outcompete with GS biotypes regardless of further glyphosate selection of pressure. MenosGlyphosate is the herbicide most used worldwide. In cropping systems that rely on repeated applications of glyphosate or cultivate genetically modified soyabean crop, there are numerous cases of glyphosate resistant weeds, including Conyza bonariensis. Differences among competitive ability of Conyza spp. have been found. However, little information is available on the fitness costs related to glyphosate resistance in Conyza bonariensis. We evaluated growth, phenology, and seed viability of glyphosate-resistant (GR) and glyphosate-susceptible (GS) Conyza bonariensis from Brazil, in 2012 (fall/winter) and 2013 (spring/summer). When grown alone, in pots, C. bonariensis GR biotype developed more rapidly than the GS biotype, as evidenced by their earlier bolting, flowering, and seed set. In 2012, GR biotype showed 221.9 cm of plant height compared to 181.1 cm from GS, at the flowering time. In both years, the seed production per plant was superior for GR biotype, showing germination higher than 80% against 66.5% from the GS biotype. Thus, C. bonariensis GR biotype confirmed no fitness penalty also showing characteristics that allow us to infer in superior competitive with the absence of the herbicide. It is important to point out that the biotypes evaluated here have different genetic background and the differences between them may not be fully attributed to the resistance to glyphosate. However, the GR biotype can persist in the environment and outcompete with GS biotypes regard... Mostrar Tudo |
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Thesagro: |
Área foliar; Estatura de planta; Semente. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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Marc: |
LEADER 02206naa a2200217 a 4500
001 2075351
005 2017-09-11
008 2017 bl uuuu u00u1 u #d
100 1 $aKASPARY, T. E.
245 $aGrowth, phenology, and seed viability between glyphosate-resistant and glyphosate-susceptible hairy fleabane.$h[electronic resource]
260 $c2017
520 $aGlyphosate is the herbicide most used worldwide. In cropping systems that rely on repeated applications of glyphosate or cultivate genetically modified soyabean crop, there are numerous cases of glyphosate resistant weeds, including Conyza bonariensis. Differences among competitive ability of Conyza spp. have been found. However, little information is available on the fitness costs related to glyphosate resistance in Conyza bonariensis. We evaluated growth, phenology, and seed viability of glyphosate-resistant (GR) and glyphosate-susceptible (GS) Conyza bonariensis from Brazil, in 2012 (fall/winter) and 2013 (spring/summer). When grown alone, in pots, C. bonariensis GR biotype developed more rapidly than the GS biotype, as evidenced by their earlier bolting, flowering, and seed set. In 2012, GR biotype showed 221.9 cm of plant height compared to 181.1 cm from GS, at the flowering time. In both years, the seed production per plant was superior for GR biotype, showing germination higher than 80% against 66.5% from the GS biotype. Thus, C. bonariensis GR biotype confirmed no fitness penalty also showing characteristics that allow us to infer in superior competitive with the absence of the herbicide. It is important to point out that the biotypes evaluated here have different genetic background and the differences between them may not be fully attributed to the resistance to glyphosate. However, the GR biotype can persist in the environment and outcompete with GS biotypes regardless of further glyphosate selection of pressure.
650 $aÁrea foliar
650 $aEstatura de planta
650 $aSemente
700 1 $aLAMEGO, F. P.
700 1 $aCUTTI, L.
700 1 $aAGUIAR, A. C. de M.
700 1 $aRIGON, C. A. G.
700 1 $aBASSO, C. J.
773 $tBragantia, Campinas$gv. 76, n. 1, p. 92-101, jan./mar. 2017.
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Embrapa Pecuária Sul (CPPSUL) |
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