| |
|
|
| Registros recuperados : 1 | |
| 1. |  | VISCHI FILHO, O. J.; CORSATO, L. G.; QUIESSI, J. A.; KANNO, O. Y.; PENTEADO, R. B.; ARABORI, R. M.; BELORTE, L. C. C.; LIMA, M. E. de. Diagnóstico e reabilitação agroambiental de trecho de bacia hidrográfica por sensoriamento remoto e turbidez da água. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 51, n. 9, p. 1099-1109, set. 2016. Título em ingles: Agri-environmental diagnostic and rehabilitation in a stretch of a hydrographic basin assessed by remote sensing and water turbidity.| Biblioteca(s): Embrapa Solos / UEP-Recife; Embrapa Unidades Centrais. |
|    |
| Registros recuperados : 1 | |
|
|
|
Registro Completo
|
Biblioteca(s): |
Embrapa Algodão. |
|
Data corrente: |
17/03/2016 |
|
Data da última atualização: |
06/04/2016 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
|
Circulação/Nível: |
A - 1 |
|
Autoria: |
SANTOS, B. D. B DOS.; RAMALHO, F. de S.; MALAQUIAS, J. B.; LIRA, A. C. S.; PACHÚ, J. K. S.; FERNANDES, F. S.; ZANUNCIO, J. C. |
|
Afiliação: |
BÁRBARA DAVIS BRITO DOS SANTOS, CNPA; FRANCISCO DE SOUZA RAMALHO, CNPA; JOSE BRUNO MALAQUIAS, CNPA; ALINE CRISTINA SILVA LIRA, CNPA; JÉSSICA KARINA DA SILVA PACHÚ, ESTAGIÁRIA - CNPA; FRANCISCO SALES FERNANDES, CNPA; JOSÉ COLA ZANUNCIO, UFV. |
|
Título: |
How predation by Podisus nigrispinus is influenced by development stage and density of its prey alabama argillacea. |
|
Ano de publicação: |
2016 |
|
Fonte/Imprenta: |
Entomologia Experimentalis et Applicata, v. 158, p. 142-151, 2016. |
|
ISSN: |
0013-8703 |
|
Idioma: |
Inglês |
|
Conteúdo: |
The functional response of a predator to the density of its prey is affected by several factors, including the prey?s developmental stage. This study evaluated the functional response of Podisus nigrispinus (Dallas) (Hemiptera: Heteroptera: Pentatomidae) females to fourth instars and pupae of Alabama argillacea (H?ubner) (Lepidoptera: Noctuidae), an important pest of cotton (Gossypium hirsutum L., Malvaceae) in Brazil. The prey were exposed to the predator for 12 and 24 h, and in densities of 1, 6, 12, 18, 24, and 30 items per predator female. The predation data were subjected to polynomial regression logistic analysis to determine the type of functional response. Holling and Rogers? equations were used to estimate parameters such as attack rate and handling time. Podisus nigrispinus females showed functional response types II and III by preying on larvae and pupae, respectively. The attack rate and handling time did not differ between the 12 and 24 h exposure times. Predation rate was higher at higher larval and pupal densities; predation was highest at a density of 30 prey items per female, and it was similar at 18 and 24 prey per predator. Understanding the interaction of predators and their food resources helps to optimize biological control strategies. It also helps the decisionmaking and the improvement of release techniques of P. nigrispinus in the field. |
|
Palavras-Chave: |
Lepídoptera noctuidae. |
|
Thesagro: |
Gossypium hirsutum; Hemíptera. |
|
Thesaurus NAL: |
cotton; Podisus nigrispinus. |
|
Categoria do assunto: |
-- |
|
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/141341/1/How-predation-by-Podisus-nigrispinus-....pdf
|
|
Marc: |
LEADER 02201naa a2200265 a 4500
001 2041200
005 2016-04-06
008 2016 bl uuuu u00u1 u #d
022 $a0013-8703
100 1 $aSANTOS, B. D. B DOS.
245 $aHow predation by Podisus nigrispinus is influenced by development stage and density of its prey alabama argillacea.$h[electronic resource]
260 $c2016
520 $aThe functional response of a predator to the density of its prey is affected by several factors, including the prey?s developmental stage. This study evaluated the functional response of Podisus nigrispinus (Dallas) (Hemiptera: Heteroptera: Pentatomidae) females to fourth instars and pupae of Alabama argillacea (H?ubner) (Lepidoptera: Noctuidae), an important pest of cotton (Gossypium hirsutum L., Malvaceae) in Brazil. The prey were exposed to the predator for 12 and 24 h, and in densities of 1, 6, 12, 18, 24, and 30 items per predator female. The predation data were subjected to polynomial regression logistic analysis to determine the type of functional response. Holling and Rogers? equations were used to estimate parameters such as attack rate and handling time. Podisus nigrispinus females showed functional response types II and III by preying on larvae and pupae, respectively. The attack rate and handling time did not differ between the 12 and 24 h exposure times. Predation rate was higher at higher larval and pupal densities; predation was highest at a density of 30 prey items per female, and it was similar at 18 and 24 prey per predator. Understanding the interaction of predators and their food resources helps to optimize biological control strategies. It also helps the decisionmaking and the improvement of release techniques of P. nigrispinus in the field.
650 $acotton
650 $aPodisus nigrispinus
650 $aGossypium hirsutum
650 $aHemíptera
653 $aLepídoptera noctuidae
700 1 $aRAMALHO, F. de S.
700 1 $aMALAQUIAS, J. B.
700 1 $aLIRA, A. C. S.
700 1 $aPACHÚ, J. K. S.
700 1 $aFERNANDES, F. S.
700 1 $aZANUNCIO, J. C.
773 $tEntomologia Experimentalis et Applicata$gv. 158, p. 142-151, 2016.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Algodão (CNPA) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
| Nenhum registro encontrado para a expressão de busca informada. |
|
|
