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| 4. |  | OLIVEIRA, F. A.; VIEIRA, I. M. S.; FERREIRA, J. E. Biogeoquimica de ecossistemas monoespecificos na amazonia oriental: processo deposicional de biomassa. In: CONGRESSO FLORESTAL PANAMERICANO, 1.; CONGRESSO FLORESTAL BRASILEIRO, 7., 1993, Curitiba. Floresta para o Desenvolvimento: Política, Ambiente, Tecnologia e Mercado: anais. São Paulo: SBS; [S.l.]: SBEF, 1993. v.2, p.755-756.| Biblioteca(s): Embrapa Florestas. |
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| 9. | | FIGUEIREDO, L. S.; TEIXEIRA, S. L.; FREITAS, S. P.; VIEIRA, I. J. C.; MARTINS, E. R. Comportamento de acessos de Pfaffia glomerata (Spreng.) Pedersen (Amaranthaceae) nas condições de Campos de Goytacazes - RJ. Revista Brasileira de Plantas Medicinais, Botucatu, v. 7, n. 1, p. 67-72, out. 2004.| Biblioteca(s): Embrapa Florestas. |
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| 11. | | ARAUJO, M. M.; OLIVEIRA, F. de A.; VIEIRA, I. C. G.; BARROS, P. L. C. de. Vegetação e banco de sementes do solo de uma floresta sucessional de 6 anos na Amazônia Oriental. In: INTERNATIONAL CONGRESS AND EXHIBITION ON FOREST, 5., 1999, Curitiba. Forest 99: [resumos]. Rio de Janeiro: BIOSFERA, 1999. 1 CD-ROM. Autoria bilíngue: CONGRESSO E EXPOSICAO INTERNACIONAL SOBRE FLORESTAS, 5., 1999, Curitiba.| Biblioteca(s): Embrapa Florestas. |
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| 13. | | PANTOJA, K. F. R.; OHASHI, S. T.; LEÃO, N. V. M.; VIEIRA, I. G.; ROCHA, S. F. R. Estudos de biometria, peso de cem sementes, percentagem de umidade e pureza de sementes de doze espécies florestais nativas da Amazônia. In: INTERNATIONAL CONGRESS AND EXHIBITION ON FOREST, 5., 1999, Curitiba. Forest 99: [resumos]. Rio de Janeiro: BIOSFERA, 1999. 1 CD-ROM. Autoria bilíngue: CONGRESSO E EXPOSICAO INTERNACIONAL SOBRE FLORESTAS, 5., 1999, Curitiba.| Biblioteca(s): Embrapa Florestas. |
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| 14. | | ARAUJO, M. M.; OLIVEIRA, F. de A.; VIEIRA, I. C. G.; BARROS, P. L. C. de; LIMA, C. A. T. de. Densidade e composição florística do banco de sementes do solo de florestas sucessinais na região do Baixo Rio Guamá, Amazônia Oriental. Scientia Forestalis, Piracicaba, n. 59, p. 115-130, jun. 2001.| Biblioteca(s): Embrapa Florestas. |
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| 15. | | MIRANDA, I. L.; CARVALHO, J. O. P.; ALMEIDA, W. C.; SOARES, M. H. M.; VIEIRA, I. C.; OLIVEIRA, L. C.; FERREIRA, M. S. G. Principais espécies arbóreas de valor econômico em uma floresta as margens do lago Acapu, no município de Oriximiná, Pará. In: CONGRESSO E EXPOSIÇÃO INTERNACIONAL SOBRE FLORESTAS, 6., 2000, Porto Seguro. Resumos técnicos. Rio de Janeiro: Instituto Ambiental Biosfera, 2000. p.356.| Biblioteca(s): Embrapa Florestas. |
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| 16. | | MAIA, M. B.; VARELLA, A. C.; LAMPERT, V. do N.; RIBASKI, J.; TADEO, R. W. M.; FRANTZ, A. C. da L.; VIEIRA, I. M. B. P. Economic evaluation of integrated livestock-forest systemat the establishment phase in the Southern region of Rio Grande do Sul - Brazil. In: WORLD CONGRESS ON INTEGRATED CROP-LIVESTOCK-FOREST SYSTEMS; INTERNATIONAL SYMPOSIUM ON INTEGRATED CROP-LIVESTOCK SYSTEMS, 3., 2015, Brasília, DF. Towards sustainable intensification: proceedings. Brasília, DF: Embrapa, 2015.| Biblioteca(s): Embrapa Florestas; Embrapa Pecuária Sul. |
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| Registros recuperados : 16 | |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Soja. Para informações adicionais entre em contato com valeria.cardoso@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Soja. |
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Data corrente: |
07/04/2004 |
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Data da última atualização: |
27/07/2007 |
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Autoria: |
SOSA-GÓMEZ, D. R.; VIEIRA, I. H. L. |
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Título: |
Compatibility of agrochemicals with the entomopathogenic fungus Metarhizium anisopliae (Deuteromycotina: Hyphomycetes). |
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Ano de publicação: |
2004 |
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Fonte/Imprenta: |
In: WORLD SOYBEAN RESEARCH CONFERENCE, 7.; INTERNATIONAL SOYBEAN PROCESSING AND UTILIZATION CONFERENCE, 4.; CONGRESSO BRASILEIRO DE SOJA, 3., 2004, Foz do Iguassu. Abstracts of contributed papers and posters. Londrina: Embrapa Soybean, 2004. |
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Páginas: |
p. 295. |
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Série: |
(Embrapa Soja. Documentos, 228). |
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Idioma: |
Inglês |
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Notas: |
Editado por Flávio Moscardi, Clara Beatriz Hoffmann-Campo, Odilon Ferreira Saraiva, Paulo Roberto Galerani, Francisco Carlos Krzyzanowski, Mercedes Concordia Carrão-Panizzi. |
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Conteúdo: |
The entomopathogenic fungus Metarhizium anisopliae is a natural control agent of several beetles, Phyllophaga spp., (Scarabaeidae), Diabrotica speciosa, Maecolaspis sp. (Chrysomelidae) in soybean agroecosystems. The use of fungi as microbial control agents usually shows high variability, because they are highly influenced by environmental factors. The joint application with agrochemicals may help improving their potential as control agents. The synthetic substances could act as stressor agents and facilitate the action as infectious diseases. We studied the compatibility of insecticides and fungicides with M. anisopliae isolates. Agrochemicals were mixed at the recommended rates per hectare considering a application volume of 100 L ha-1. Recommended rates in 100 ml of sterile distilled were: Regent 800WGâ (fipronil, 25, 50, and 100 mg a.i.); Karate zeon 50CSâ (lambda-cyalothrin, 0.83, 1.66, and 3.33 mg a.i); MatchCEâ (lufenuron, 7.5 mg a.i); Certero SCâ (triflumuron 62.5 mg a.i.); Provado 200SCâ (imidacloprid, 69.3 mg a.i); Standak FSâ (fipronil, 10 mg a.i); Provado Duo SCâ (imidacloprid + beta cyfluthrin, 8.39 mg a.i); Dipterex 500CSâ (trichlorfon, 400 mg a.i); Dissulfan CEâ (endosulfan, 87.5 mg a.i); Actara 250WGâ (thiamethoxan, 37.5 mg a.i); Dimilinâ (diflubenzuron, 7.5 mg a.i); Previcurâ (propamocarb, 288.8, 433.2, and 577.6 mg a.i). Conidia of 12-14 days colonies of the isolates CNPSo-Ma12, CNPSo-Ma64, CNPSo-Ma136, CNPSo-Ma468 were produced on potato dextrose agar (PDA) medium. Conidia were exposed to agrochemical suspensions for four hours under gently vortex and suspensions were nebulized over a thin layer of PDA medium (with streptomycin) distributed on slides. Each treatment was replicated four times. Slides were incubated at 26±2 °C in wet chambers for 24 h in the darkness. Germinated and ungerminated conidia were counted (ca. 100) after 18 and 26 h interval under a contrast phase microscope at 400 x magnification. Data were analyzed with Sigmastat software using ANOVA, and means were compared with Student-Newman-Keuls method test at 5%. Agrochemicals ordered from the less to the most deleterious, considering percentages of conidial germination inhibition were, propamocarb, lambda-cyalothrin, fipronil (Regent800WG), imidacloprid, lufenuron, triflumuron, diflubenzuron, thiamethoxan, fipronil (Standak FS), imidacloprid+beta-cyfluthrin, trichlorfon and endosulfan. Possibly the eight first products can be used simultaneously with M. anisopliae to control the referred pests. MenosThe entomopathogenic fungus Metarhizium anisopliae is a natural control agent of several beetles, Phyllophaga spp., (Scarabaeidae), Diabrotica speciosa, Maecolaspis sp. (Chrysomelidae) in soybean agroecosystems. The use of fungi as microbial control agents usually shows high variability, because they are highly influenced by environmental factors. The joint application with agrochemicals may help improving their potential as control agents. The synthetic substances could act as stressor agents and facilitate the action as infectious diseases. We studied the compatibility of insecticides and fungicides with M. anisopliae isolates. Agrochemicals were mixed at the recommended rates per hectare considering a application volume of 100 L ha-1. Recommended rates in 100 ml of sterile distilled were: Regent 800WGâ (fipronil, 25, 50, and 100 mg a.i.); Karate zeon 50CSâ (lambda-cyalothrin, 0.83, 1.66, and 3.33 mg a.i); MatchCEâ (lufenuron, 7.5 mg a.i); Certero SCâ (triflumuron 62.5 mg a.i.); Provado 200SCâ (imidacloprid, 69.3 mg a.i); Standak FSâ (fipronil, 10 mg a.i); Provado Duo SCâ (imidacloprid + beta cyfluthrin, 8.39 mg a.i); Dipterex 500CSâ (trichlorfon, 400 mg a.i); Dissulfan CEâ (endosulfan, 87.5 mg a.i); Actara 250WGâ (thiamethoxan, 37.5 mg a.i); Dimilinâ (diflubenzuron, 7.5 mg a.i); Previcurâ (propamocarb, 288.8, 433.2, and 577.6 mg a.i). Conidia of 12-14 days colonies of the isolates CNPSo-Ma12, CNPSo-Ma64, CNPSo-Ma136, CNPSo-Ma468 were produced on potato dextrose agar (PDA)... Mostrar Tudo |
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Marc: |
LEADER 03425naa a2200169 a 4500
001 1466839
005 2007-07-27
008 2004 bl uuuu u00u1 u #d
100 1 $aSOSA-GÓMEZ, D. R.
245 $aCompatibility of agrochemicals with the entomopathogenic fungus Metarhizium anisopliae (Deuteromycotina$bHyphomycetes).
260 $c2004
300 $ap. 295.
490 $a(Embrapa Soja. Documentos, 228).
500 $aEditado por Flávio Moscardi, Clara Beatriz Hoffmann-Campo, Odilon Ferreira Saraiva, Paulo Roberto Galerani, Francisco Carlos Krzyzanowski, Mercedes Concordia Carrão-Panizzi.
520 $aThe entomopathogenic fungus Metarhizium anisopliae is a natural control agent of several beetles, Phyllophaga spp., (Scarabaeidae), Diabrotica speciosa, Maecolaspis sp. (Chrysomelidae) in soybean agroecosystems. The use of fungi as microbial control agents usually shows high variability, because they are highly influenced by environmental factors. The joint application with agrochemicals may help improving their potential as control agents. The synthetic substances could act as stressor agents and facilitate the action as infectious diseases. We studied the compatibility of insecticides and fungicides with M. anisopliae isolates. Agrochemicals were mixed at the recommended rates per hectare considering a application volume of 100 L ha-1. Recommended rates in 100 ml of sterile distilled were: Regent 800WGâ (fipronil, 25, 50, and 100 mg a.i.); Karate zeon 50CSâ (lambda-cyalothrin, 0.83, 1.66, and 3.33 mg a.i); MatchCEâ (lufenuron, 7.5 mg a.i); Certero SCâ (triflumuron 62.5 mg a.i.); Provado 200SCâ (imidacloprid, 69.3 mg a.i); Standak FSâ (fipronil, 10 mg a.i); Provado Duo SCâ (imidacloprid + beta cyfluthrin, 8.39 mg a.i); Dipterex 500CSâ (trichlorfon, 400 mg a.i); Dissulfan CEâ (endosulfan, 87.5 mg a.i); Actara 250WGâ (thiamethoxan, 37.5 mg a.i); Dimilinâ (diflubenzuron, 7.5 mg a.i); Previcurâ (propamocarb, 288.8, 433.2, and 577.6 mg a.i). Conidia of 12-14 days colonies of the isolates CNPSo-Ma12, CNPSo-Ma64, CNPSo-Ma136, CNPSo-Ma468 were produced on potato dextrose agar (PDA) medium. Conidia were exposed to agrochemical suspensions for four hours under gently vortex and suspensions were nebulized over a thin layer of PDA medium (with streptomycin) distributed on slides. Each treatment was replicated four times. Slides were incubated at 26±2 °C in wet chambers for 24 h in the darkness. Germinated and ungerminated conidia were counted (ca. 100) after 18 and 26 h interval under a contrast phase microscope at 400 x magnification. Data were analyzed with Sigmastat software using ANOVA, and means were compared with Student-Newman-Keuls method test at 5%. Agrochemicals ordered from the less to the most deleterious, considering percentages of conidial germination inhibition were, propamocarb, lambda-cyalothrin, fipronil (Regent800WG), imidacloprid, lufenuron, triflumuron, diflubenzuron, thiamethoxan, fipronil (Standak FS), imidacloprid+beta-cyfluthrin, trichlorfon and endosulfan. Possibly the eight first products can be used simultaneously with M. anisopliae to control the referred pests.
700 1 $aVIEIRA, I. H. L.
773 $tIn: WORLD SOYBEAN RESEARCH CONFERENCE, 7.; INTERNATIONAL SOYBEAN PROCESSING AND UTILIZATION CONFERENCE, 4.; CONGRESSO BRASILEIRO DE SOJA, 3., 2004, Foz do Iguassu. Abstracts of contributed papers and posters. Londrina: Embrapa Soybean, 2004.
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