| |
|
|
| Registros recuperados : 137 | |
| 27. |  | BUENO, R. C. O. F.; BUENO, A. F.; PARRA, J. R. P.; ZÉRIO, N. G. Exigências térmicas de Trichogramma pretiosum de Goiás em ovos de Anticarsia gemmatalis e Pseudoplusia includens. In: SICONBIOL, 10., 2007, Brasília, DF. Inovar para preservar a vida: [palestras e resumos]. Brasília, DF: Sociedade Entomológica do Brasil, 2007. 1 CD-ROM. Resumo pdf. 100.| Biblioteca(s): Embrapa Soja. |
|   |
| 28. | | CARNEIRO, T. R.; FERNANDES, O. A.; CRUZ, I.; BUENO, R. C. O. Functional response of Telenomus remus Nixon (Hymenoptera, Scelionidae) to Spodoptera frugiperda (J. E. Smith) (Lepidoptera, Noctuidae) eggs: effect of female age. Revista Brasileira de Entomologia, São Paulo, v. 54, n. 4, p. 692-696, dez. 2010.| Biblioteca(s): Embrapa Milho e Sorgo. |
|  |
| 37. | | BUENO, A. de F.; POMARI, A. F.; BORTOLOTTO, O. C.; BUENO, R. C. O. de. Utilização e preservação de parasitoides de ovos no manejo de lepidópteros-pragas da cultura da soja. In: SIMPÓSIO DE CONTROLE BIOLÓGICO, 13., 2013, Bonito, MS. Anais... Brasília, DF: Embrapa, 2013. 1 CD-ROM. SICONBIOL.| Biblioteca(s): Embrapa Soja. |
| |
| 40. | | BUENO, R. C. O. de F.; CARNEIRO, T. R.; PRATISSOLI, D.; BUENO, A. de F.; FERNANDES, O. F. Biology and thermal requirements of Telenomus remus reared on fall armyworm Spodoptera frugiperda eggs. Ciência Rural, Santa Maria, v. 38, n. 1, p.1-6, jan./fev. 2008.| Biblioteca(s): Embrapa Soja. |
| |
| Registros recuperados : 137 | |
|
|
|
 | Acesso ao texto completo restrito à biblioteca da Embrapa Soja. Para informações adicionais entre em contato com valeria.cardoso@embrapa.br. |
Registro Completo
|
Biblioteca(s): |
Embrapa Soja. |
|
Data corrente: |
11/08/2011 |
|
Data da última atualização: |
17/04/2018 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
|
Circulação/Nível: |
A - 2 |
|
Autoria: |
BUENO, R. C. O. de FREITAS; PARRA, J. R. P.; BUENO, A. de F. |
|
Afiliação: |
REGIANE CRISTINA O. DE FREITAS BUENO, FESURV; JOSÉ ROBERTO POSTALI PARRA, ESALQ - USP; ADENEY DE FREITAS BUENO, CNPSO. |
|
Título: |
Trichogramma pretiosum parasitism and dispersal capacity: a basis for developing biological control programs for soybean caterpillars. |
|
Ano de publicação: |
2011 |
|
Fonte/Imprenta: |
Bulletin of Entomological Research, 2011. |
|
DOI: |
10.1017/S0007485311000289 |
|
Idioma: |
Inglês |
|
Conteúdo: |
In order to succeed in biological control programs, not only is it crucial to understand the number of natural enemies to be released but also on how many sites per area this releasing must be performed. These variables might differ deeply among egg parasitoid species and crops worked. Therefore, these trials were carried out to evaluate the parasitism (%) in eggs of Anticarsia gemmatalis and Pseudoplusia includens after the release of different densities of the egg parasitoid Trichogramma pretiosum. Field dispersal was also studied, in order to determine appropriate recommendations for the release of this parasitoid in soybean fields. The regression analysis between parasitism (%) and densities of the parasitoid indicated a quadratic effect for both A. gemmatalis and P. includens. The maximum parasitism within 24h after the release was reached with densities of 25.6 and 51.2 parasitoids per host egg, respectively, for the two pests. Parasitism of T. pretiosum in eggs of P. includens decreased linearly as the distance of the pest eggs from the parasitoid release sites increased. For P. includens, the mean radius of T. pretiosum action and the area of parasitoid dispersal in the soybean crop were 8.01m and 85.18m2, respectively. We conclude that for a successful biological control program of lepidopteran pests using T. pretiosum in soybean fields, a density of 25.6 parasitoids per host egg, divided into 117 sites per hectare, should be used. |
|
Thesagro: |
Anticarsia gemmatalis; Inseto para controle biologico; Lagarta. |
|
Thesaurus NAL: |
Biological control; Insect control. |
|
Categoria do assunto: |
O Insetos e Entomologia |
|
Marc: |
LEADER 02162naa a2200217 a 4500
001 1897811
005 2018-04-17
008 2011 bl uuuu u00u1 u #d
024 7 $a10.1017/S0007485311000289$2DOI
100 1 $aBUENO, R. C. O. de FREITAS
245 $aTrichogramma pretiosum parasitism and dispersal capacity$ba basis for developing biological control programs for soybean caterpillars.
260 $c2011
520 $aIn order to succeed in biological control programs, not only is it crucial to understand the number of natural enemies to be released but also on how many sites per area this releasing must be performed. These variables might differ deeply among egg parasitoid species and crops worked. Therefore, these trials were carried out to evaluate the parasitism (%) in eggs of Anticarsia gemmatalis and Pseudoplusia includens after the release of different densities of the egg parasitoid Trichogramma pretiosum. Field dispersal was also studied, in order to determine appropriate recommendations for the release of this parasitoid in soybean fields. The regression analysis between parasitism (%) and densities of the parasitoid indicated a quadratic effect for both A. gemmatalis and P. includens. The maximum parasitism within 24h after the release was reached with densities of 25.6 and 51.2 parasitoids per host egg, respectively, for the two pests. Parasitism of T. pretiosum in eggs of P. includens decreased linearly as the distance of the pest eggs from the parasitoid release sites increased. For P. includens, the mean radius of T. pretiosum action and the area of parasitoid dispersal in the soybean crop were 8.01m and 85.18m2, respectively. We conclude that for a successful biological control program of lepidopteran pests using T. pretiosum in soybean fields, a density of 25.6 parasitoids per host egg, divided into 117 sites per hectare, should be used.
650 $aBiological control
650 $aInsect control
650 $aAnticarsia gemmatalis
650 $aInseto para controle biologico
650 $aLagarta
700 1 $aPARRA, J. R. P.
700 1 $aBUENO, A. de F.
773 $tBulletin of Entomological Research, 2011.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Soja (CNPSO) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
| Nenhum registro encontrado para a expressão de busca informada. |
|
|
