Alabama argillacea (HÃ¼bner, 1818) (Lepidoptera, Noctuidae) e Podisus nigrispinus (Dallas, 1851) (Hemiptera, Pentatomidae) em genótipos de algodoeiro: preferência para oviposição e capacidade predatória

Terezinha Monteiro dos Santos; Arlindo Leal Boiça Junior

doi:10.4025/actasciagron.v24i0.2377

Alabama argillacea (HÃ¼bner, 1818) (Lepidoptera, Noctuidae) AND Podisus nigrispinus (Dallas, 1851) (Hemiptera, Pentatomidae) in cotton genotypes: preference for oviposition and predatory capacity

Authors

Terezinha Monteiro dos Santos UNESP Author
Arlindo Leal Boiça Junior UNESP Author

DOI:

https://doi.org/10.4025/actasciagron.v24i0.2377

Keywords:

Insecta, resistência de plantas, controle biológico, predador, curuquerê-do-algodoeiro

Abstract

The influence of cotton genotypes on oviposition preference of Alabama argillacea (HÃ¼bner, 1818) (Lepidóptera, Noctuidae) and Podisus nigrispinus (Dallas, 1851) (Hemiptera, Pentatomidae) and predatory capacity of this natural enemy were studied. The research was developed under greenhouse conditions, and the cotton genotypes used were CNPA Precoce 1, CNPA 9211-31, CNPA 9211-41 and GL2 GL3 in free choice and no choice tests. The average number of eggs laid by A. argillacea/leaf/genotype in free choice test ranged from 19.9 to 27.6 and from 14.1 to 17.3 in no choice test. The average number of eggs laid by P. nigrispinus in free choice test ranged from 8.5 to 29.6 in CNPA 9211-41 and GL2 GL3 genotypes, respectively. In no choice test, the female predators laid, on average, 45.8; 49.3; 51.7 and 56.0 eggs, in CNPA 9211-41, CNPA 9211-31, CNPA Precoce 1 and GL2 GL3 genotypes, respectively. The cotton genotypes did not show resistance to non-preference for oviposition to A. argillacea and they affected neither P. nigrispinus oviposition nor its daily predation on A. argillacea larvae

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Author Biography

Terezinha Monteiro dos Santos, UNESP

TEREZINHA MONTEIRO DOS SANTOS CIVIDANES GRADUOU-SE EM AGRONOMIA PELA UNIVERSIDADE FEDERAL DE LAVRAS NO ANO DE 1987, EM 1990 INICIOU O CURSO DE MESTRADO EM AGRONOMIA, AREA DE CONCENTRACAO EM FITOSSANIDADE NESSA MESMA UNIVERSIDADE, CONCLUINDO-O EM 1992. NO ANO DE 1997 INGRESSOU NO CURSO DE DOUTORADO EM ENTOMOLOGIA AGRICOLA PELA UNIVERSIDADE ESTADUAL PAULISTA, FACULDADE DE CIENCIAS AGRARIAS E VETERINARIAS, CAMPUS DE JABOTICABAL, SP, FINALIZANDO-O EM 2001. NO PERIODO DE 2001 A 2003 FOI BOLSISTA DA FAPESP (FUNDACAO DE AMPARO A PESQUISA DO ESTADO DE SAO PAULO) NA MODALIDADE POS-DOUTORADO NO DEPARTAMENTO DE FITOSSANIDADE DA UNESP/FCAV. ATUALMENTE E PESQUISADORA CIENTIFICA III DA AGENCIA PAULISTA DE TECNOLOGIA DOS AGRONEGOCIOS/PÓLO REGIONAL CENTRO LESTE EM RIBEIRÃO PRETO, SP. ATUA NA AREA DE AGRONOMIA, COM ENFASE EM ENTOMOLOGIA AGRICOLA/CONTROLE BIOLOGICO Currículo Lattes

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Published

2008-04-30

Issue

Vol. 24 (2002)

Section

Agronomy

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How to Cite

Alabama argillacea (HÃ¼bner, 1818) (Lepidoptera, Noctuidae) AND Podisus nigrispinus (Dallas, 1851) (Hemiptera, Pentatomidae) in cotton genotypes: preference for oviposition and predatory capacity. (2008). Acta Scientiarum. Agronomy, 24, 1341-1344. https://doi.org/10.4025/actasciagron.v24i0.2377