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73. | | FONSECA, J. F. da; OLIVEIRA, M. E. F.; VIANA, J. H. M. Uso de procedimentos não cirúrgicos para a produção, recuperação e inovulação de embriões em pequenos ruminantes. Revista Brasileira de Reprodução Animal, v. 35, n. 2, p. 113-117, abr./jun., 2011. Palestra apresentada no XIX Congresso Brasileiro de Reprodução Animal, Recife, maio de 2011. Biblioteca(s): Embrapa Caprinos e Ovinos. |
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74. | | VALENÇA, R. do S. F.; RÊGO, A. S.; FÉLIX, E. S.; OLIVEIRA, M. E. C. Utilização de metóxido de sódio como catalisador para produção de biodiesel a partir do óleo de palma bruto. In: SEMINÁRIO DE INICIAÇÃO CIENTÍFICA DA EMBRAPA, 14., 2010, Belém, PA. Bolsista de iniciação científica: um aporte ao desenvolvimento da pesquisa agropecuária: anais. Belém, PA: Embrapa Amazônia Oriental, 2010. 1 CD-ROM. PIBIC 2010. Biblioteca(s): Embrapa Amazônia Oriental. |
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Registros recuperados : 399 | |
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Registro Completo
Biblioteca(s): |
Embrapa Soja. |
Data corrente: |
25/09/2000 |
Data da última atualização: |
09/03/2006 |
Autoria: |
SUJII, E. R.; SOSA-GOMEZ, D.R.; CARVALHO, V. A. M. de; TIGANO, M. S. |
Título: |
Integrated system to simulate the impact of the fungus nomuraea rileyi on Brazilian anticarsia gemmatalis populations. |
Ano de publicação: |
2000 |
Fonte/Imprenta: |
In: INTERNATIONAL CONGRESS OF ENTOMOLOGY, 21., 2000, Foz do Iguassu. Abstracts... Londrina: Embrapa Soja, 2000. |
Volume: |
v.1 |
Páginas: |
p.543. |
Idioma: |
Inglês |
Conteúdo: |
The fungus Nomuraea rileyi is known as an important biological agent of Anticarsia gemmatalis (Lepidoptera: Noctuidae), a key soybean pest in Brazil. N. rileyi can prevent A. gemmatalis populations from reaching economic threshold levels in soybean, and consequently avoid the use of chemical insecticide applications against this pest. Little is known about the evolution of this disease on A. gemmatalis population dynamics. An integrated system of mathematical models has been developed, using the software "STELLA version 5.0 research", to simulate the pest population dynamics and the progress of the disease caused by N. rileyi. The system integrates a model of N. rileyilA. gemmatalis interactions, developed in Florida, USA, and a Brazilian model for A. gemmatalis dynamics. The precision of the system has been improved by the introduction of data related to infection and conidiation of N. rileyi on A. gemmatalis at Brazilian conditions. The input of climatic conditions, host population and soybean variety is required for simulations. The system generantes a curve of A. gemmatalis caterpillars population based on the estimation of N. rileyi conidial density and infection rates. The generated data compared to the field data shows that the system developed can mimicry the N. rileyi/A.gemmatalis interactions. However, further studies on environmental factors affecting migration rates of the insect, N. rileyi conidiogenesis dynamics and conidial survivorship, are still needed to improve the precision of the model for the use on A. gemmatalis management. MenosThe fungus Nomuraea rileyi is known as an important biological agent of Anticarsia gemmatalis (Lepidoptera: Noctuidae), a key soybean pest in Brazil. N. rileyi can prevent A. gemmatalis populations from reaching economic threshold levels in soybean, and consequently avoid the use of chemical insecticide applications against this pest. Little is known about the evolution of this disease on A. gemmatalis population dynamics. An integrated system of mathematical models has been developed, using the software "STELLA version 5.0 research", to simulate the pest population dynamics and the progress of the disease caused by N. rileyi. The system integrates a model of N. rileyilA. gemmatalis interactions, developed in Florida, USA, and a Brazilian model for A. gemmatalis dynamics. The precision of the system has been improved by the introduction of data related to infection and conidiation of N. rileyi on A. gemmatalis at Brazilian conditions. The input of climatic conditions, host population and soybean variety is required for simulations. The system generantes a curve of A. gemmatalis caterpillars population based on the estimation of N. rileyi conidial density and infection rates. The generated data compared to the field data shows that the system developed can mimicry the N. rileyi/A.gemmatalis interactions. However, further studies on environmental factors affecting migration rates of the insect, N. rileyi conidiogenesis dynamics and conidial survivorship, are still needed to im... Mostrar Tudo |
Palavras-Chave: |
Brasil; Dinamica da populacao; Manejo de praga; Pest insects. |
Thesagro: |
Controle Biológico; Inseto. |
Thesaurus NAL: |
biological control; Brazil; Insecta; pest management; population dynamics. |
Categoria do assunto: |
-- |
Marc: |
LEADER 02503naa a2200313 a 4500 001 1462258 005 2006-03-09 008 2000 bl uuuu u00u1 u #d 100 1 $aSUJII, E. R. 245 $aIntegrated system to simulate the impact of the fungus nomuraea rileyi on Brazilian anticarsia gemmatalis populations. 260 $c2000 300 $ap.543. v.1 490 $vv.1 520 $aThe fungus Nomuraea rileyi is known as an important biological agent of Anticarsia gemmatalis (Lepidoptera: Noctuidae), a key soybean pest in Brazil. N. rileyi can prevent A. gemmatalis populations from reaching economic threshold levels in soybean, and consequently avoid the use of chemical insecticide applications against this pest. Little is known about the evolution of this disease on A. gemmatalis population dynamics. An integrated system of mathematical models has been developed, using the software "STELLA version 5.0 research", to simulate the pest population dynamics and the progress of the disease caused by N. rileyi. The system integrates a model of N. rileyilA. gemmatalis interactions, developed in Florida, USA, and a Brazilian model for A. gemmatalis dynamics. The precision of the system has been improved by the introduction of data related to infection and conidiation of N. rileyi on A. gemmatalis at Brazilian conditions. The input of climatic conditions, host population and soybean variety is required for simulations. The system generantes a curve of A. gemmatalis caterpillars population based on the estimation of N. rileyi conidial density and infection rates. The generated data compared to the field data shows that the system developed can mimicry the N. rileyi/A.gemmatalis interactions. However, further studies on environmental factors affecting migration rates of the insect, N. rileyi conidiogenesis dynamics and conidial survivorship, are still needed to improve the precision of the model for the use on A. gemmatalis management. 650 $abiological control 650 $aBrazil 650 $aInsecta 650 $apest management 650 $apopulation dynamics 650 $aControle Biológico 650 $aInseto 653 $aBrasil 653 $aDinamica da populacao 653 $aManejo de praga 653 $aPest insects 700 1 $aSOSA-GOMEZ, D.R. 700 1 $aCARVALHO, V. A. M. de 700 1 $aTIGANO, M. S. 773 $tIn: INTERNATIONAL CONGRESS OF ENTOMOLOGY, 21., 2000, Foz do Iguassu. Abstracts... Londrina: Embrapa Soja, 2000.
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