Data/hora: 10/06/2024 14:13:15

Biblioteca(s): 	Embrapa Soja.	
Data corrente: 	25/09/2000	
Data da última atualização: 	09/03/2006	
Autoria: 	MOREIRA, M. A. B.; CORREA-FERREIRA, B.S.; CORSO, I. C.	
Título: 	Evaluation of the parasitism of telenomus podisi in piezodorus guildinii (Heteroptera: Pentatomidae) eggs, in soybean crop in Roraima, Brazil.	
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.402.	
Idioma: 	Inglês	
Conteúdo: 	The mortality of at the egg stage Piezodorus guildinii, main soybean crop pest, was studied under field condition in Roraima, during the years of 1997, 1998 and 1999. The experiments were carried out in Boa Vista, Roraima, Brazil, during the soybean crop season. Egg masses found in the field were observed dayly in laboratory to check the total number of viable eggs and those parasitized . Two species of egg parasitoids were recovered: Telenomus podisi Ashmead and Trissolcus urich Crawford. The incidence of parasitism in eggs of P.guildinii was 53% in 1997, 66% in 1998 and 70% in 1999. In Roraima conditions, T. podisi, was considered the most important and frequent species of P.guildinii parasitoid eggs due to its high occurrence and parasitism level. 	
Palavras-Chave: 	Brasil; Inseto praga; Pest insects; Soybean.	
Thesagro: 	Controle Biológico; Soja.	
Thesaurus Nal: 	biological control; Brazil.	
Categoria do assunto: 	--	
Registro original: 	Embrapa Soja (CNPSO)	
Exemplares: 	CNPSO - (17832-1) - UMT - PL - -- - RF 339 -  -  - DIS