|
|
Registro Completo |
Biblioteca(s): |
Embrapa Milho e Sorgo. |
Data corrente: |
28/09/1998 |
Data da última atualização: |
18/07/2018 |
Tipo da produção científica: |
Artigo em Anais de Congresso |
Autoria: |
CERVELATTI, E. P.; PACCOLA-MEIRELLES, L.D.; FERNANDES, F. T.; OLIVEIRA, A. C. de. |
Afiliação: |
ANTONIO CARLOS DE OLIVEIRA, CNPMS. |
Título: |
Adequação das condições de germinação e crescimento de Phyllosticta sp (f.p. Phaeosphaeria maydis) e avaliação da produção de exoenzimas envolvidas na penetração do patógeno na planta. |
Ano de publicação: |
1998 |
Fonte/Imprenta: |
In: CONGRESSO NACIONAL DE MILHO E SORGO, 22., 1998, Recife. Globalização e segurança alimentar: anais. Recife: ABMS, 1998. |
Descrição Física: |
1 CD-ROM. |
Idioma: |
Português |
Palavras-Chave: |
Exoenzima; Growth. |
Thesagro: |
Crescimento; Fungo; Germinação; Mancha Foliar; Milho; Phaeosphaeria Maydis; Phyllosticta sp; Zea Mays. |
Thesaurus Nal: |
fungi; germination. |
Categoria do assunto: |
H Saúde e Patologia |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/39359/1/Adequacao-condicoes.pdf
|
Marc: |
LEADER 00992nam a2200289 a 4500 001 1480646 005 2018-07-18 008 1998 bl uuuu u00u1 u #d 100 1 $aCERVELATTI, E. P. 245 $aAdequação das condições de germinação e crescimento de Phyllosticta sp (f.p. Phaeosphaeria maydis) e avaliação da produção de exoenzimas envolvidas na penetração do patógeno na planta.$h[electronic resource] 260 $aIn: CONGRESSO NACIONAL DE MILHO E SORGO, 22., 1998, Recife. Globalização e segurança alimentar: anais. Recife: ABMS$c1998 300 $c1 CD-ROM. 650 $afungi 650 $agermination 650 $aCrescimento 650 $aFungo 650 $aGerminação 650 $aMancha Foliar 650 $aMilho 650 $aPhaeosphaeria Maydis 650 $aPhyllosticta sp 650 $aZea Mays 653 $aExoenzima 653 $aGrowth 700 1 $aPACCOLA-MEIRELLES, L.D. 700 1 $aFERNANDES, F. T. 700 1 $aOLIVEIRA, A. C. de
Download
Esconder MarcMostrar Marc Completo |
Registro original: |
Embrapa Milho e Sorgo (CNPMS) |
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
Registro Completo
Biblioteca(s): |
Embrapa Milho e Sorgo. |
Data corrente: |
06/02/2020 |
Data da última atualização: |
04/03/2020 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
B - 2 |
Autoria: |
JUMBO, L. V.; PIMENTEL, M. A. G.; OLIVEIRA, E. G.; TOLEDO, P.; FARONI, L. R. D'A. |
Afiliação: |
Luis Viteri Jumbo, Universidade Federal de Viçosa; MARCO AURELIO GUERRA PIMENTEL, CNPMS; Eugênio E. Oliveira, Universidade Federal de Viçosa; Pedro Toledo, Universidade Federal de Viçosa; Lêda Rita D'Antonino Faroni, Universidade Federal de Viçosa. |
Título: |
Potential of diatomaceous earth as a management tool against Acanthoscelides obtectus infestations. |
Ano de publicação: |
2019 |
Fonte/Imprenta: |
Revista de Ciencias Agrícolas, v. 36, p. 38-47, 2019. |
DOI: |
10.22267/rcia.1936E.105 |
Idioma: |
Inglês |
Notas: |
Número especial. |
Conteúdo: |
The weevil Acanthoscelides obtectus (Say) (Coleoptera: Chrysomelidae: Bruchinae) is a cosmopolitan pest that causes high losses in stored beans in small storage units and especially on-farm storages. Here, it was tested the efficacy of the inert dust diatomaceous earth (DE) as an alternative to control A. obtectus in common beans (i.e., Phaseolus vulgaris L.) on different storage temperatures and exposure intervals. Using a Completely Randomized design four doses (0.25, 0.50, 0.75 and 1.00g kg-1) of diatomaceous earth on beans kept at different temperatures (25, 28, 30, 32 and 35°C). Insect mortality was evaluated after two or five days of exposure. The impacts of diatomaceous earth in the offspring of five days-exposed A. obtectus adults were evaluated. The offspring production (emerged adults) was evaluated 60 days after the exposure. The results revealed that A. obtectus mortality caused by diatomaceous earth was dose, temperature and exposure period dependent. For instance, at the lowest temperature (25°C), diatomaceous earth dose (0.25g kg-1 of beans) and exposure period of two days, the efficacy of diatomaceous earth was significantly reduced when compared to the other treatments. When applied at temperatures above 30°C, the diatomaceous earth treatments always resulted in A. obtectus mortality of at least 90%. Curiously, offspring production (F1) was reduced to over 95% in all diatomaceous earth, temperatures and exposure period treatments. Therefore, the results demonstrated that diatomaceous earth has the potential to be used as a tool to manage A. obtectus infestations in stored beans, considering that such control practice. MenosThe weevil Acanthoscelides obtectus (Say) (Coleoptera: Chrysomelidae: Bruchinae) is a cosmopolitan pest that causes high losses in stored beans in small storage units and especially on-farm storages. Here, it was tested the efficacy of the inert dust diatomaceous earth (DE) as an alternative to control A. obtectus in common beans (i.e., Phaseolus vulgaris L.) on different storage temperatures and exposure intervals. Using a Completely Randomized design four doses (0.25, 0.50, 0.75 and 1.00g kg-1) of diatomaceous earth on beans kept at different temperatures (25, 28, 30, 32 and 35°C). Insect mortality was evaluated after two or five days of exposure. The impacts of diatomaceous earth in the offspring of five days-exposed A. obtectus adults were evaluated. The offspring production (emerged adults) was evaluated 60 days after the exposure. The results revealed that A. obtectus mortality caused by diatomaceous earth was dose, temperature and exposure period dependent. For instance, at the lowest temperature (25°C), diatomaceous earth dose (0.25g kg-1 of beans) and exposure period of two days, the efficacy of diatomaceous earth was significantly reduced when compared to the other treatments. When applied at temperatures above 30°C, the diatomaceous earth treatments always resulted in A. obtectus mortality of at least 90%. Curiously, offspring production (F1) was reduced to over 95% in all diatomaceous earth, temperatures and exposure period treatments. Therefore, the results demo... Mostrar Tudo |
Palavras-Chave: |
Manejo bioracional de praga; Poeira inerte. |
Thesagro: |
Caruncho; Feijão; Gorgulho; Phaseolus Vulgaris; Praga de Planta; Praga de Produto Armazenado. |
Categoria do assunto: |
O Insetos e Entomologia |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/210360/1/Potential-diatomaceous.pdf
|
Marc: |
LEADER 02531naa a2200289 a 4500 001 2119945 005 2020-03-04 008 2019 bl uuuu u00u1 u #d 024 7 $a10.22267/rcia.1936E.105$2DOI 100 1 $aJUMBO, L. V. 245 $aPotential of diatomaceous earth as a management tool against Acanthoscelides obtectus infestations.$h[electronic resource] 260 $c2019 500 $aNúmero especial. 520 $aThe weevil Acanthoscelides obtectus (Say) (Coleoptera: Chrysomelidae: Bruchinae) is a cosmopolitan pest that causes high losses in stored beans in small storage units and especially on-farm storages. Here, it was tested the efficacy of the inert dust diatomaceous earth (DE) as an alternative to control A. obtectus in common beans (i.e., Phaseolus vulgaris L.) on different storage temperatures and exposure intervals. Using a Completely Randomized design four doses (0.25, 0.50, 0.75 and 1.00g kg-1) of diatomaceous earth on beans kept at different temperatures (25, 28, 30, 32 and 35°C). Insect mortality was evaluated after two or five days of exposure. The impacts of diatomaceous earth in the offspring of five days-exposed A. obtectus adults were evaluated. The offspring production (emerged adults) was evaluated 60 days after the exposure. The results revealed that A. obtectus mortality caused by diatomaceous earth was dose, temperature and exposure period dependent. For instance, at the lowest temperature (25°C), diatomaceous earth dose (0.25g kg-1 of beans) and exposure period of two days, the efficacy of diatomaceous earth was significantly reduced when compared to the other treatments. When applied at temperatures above 30°C, the diatomaceous earth treatments always resulted in A. obtectus mortality of at least 90%. Curiously, offspring production (F1) was reduced to over 95% in all diatomaceous earth, temperatures and exposure period treatments. Therefore, the results demonstrated that diatomaceous earth has the potential to be used as a tool to manage A. obtectus infestations in stored beans, considering that such control practice. 650 $aCaruncho 650 $aFeijão 650 $aGorgulho 650 $aPhaseolus Vulgaris 650 $aPraga de Planta 650 $aPraga de Produto Armazenado 653 $aManejo bioracional de praga 653 $aPoeira inerte 700 1 $aPIMENTEL, M. A. G. 700 1 $aOLIVEIRA, E. G. 700 1 $aTOLEDO, P. 700 1 $aFARONI, L. R. D'A. 773 $tRevista de Ciencias Agrícolas$gv. 36, p. 38-47, 2019.
Download
Esconder MarcMostrar Marc Completo |
Registro original: |
Embrapa Milho e Sorgo (CNPMS) |
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
Nenhum registro encontrado para a expressão de busca informada. |
|
|