Data/hora: 01/06/2024 02:46:01

Biblioteca(s): 	Embrapa Soja.	
Data corrente: 	13/10/1992	
Data da última atualização: 	13/10/1992	
Autoria: 	PANIZZI, A. R.; HERZOG, D. C.	
Afiliação: 	EMBRAPA-CNPSo. Londrina, PR.	
Título: 	Biology of Thyanta perditor (Hemiptera: Pentatomidae).	
Ano de publicação: 	1984	
Fonte/Imprenta: 	Annals of the Entomological Society of America, Lanham, v.77, n.6, p.646-650, Nov. 1984.	
Idioma: 	Inglês	
Conteúdo: 	The biology of Thyanta perditor (F.) was studied on Bidens pilosa L., wheat, and soybeans. Females collected in the field from B. pilosa produced significantly large number of eggs an egg masses on B. pilosa than on wheat; on soybeans, only one pair copulated, no eggs were deposited, and longevity of adults was severely reduced. The incubation period of T. perditor eggs in the laboratory was 6.0 days. The durations of the first through fifth nymphal stadia on B. pilosa averaged 4.3, 6.3, 4.3, and 8.9 days respectively. Cumulative mortality reached 58%, the greatest mortality occurring in the fifth instar. Of 150 nymphs reared on soybean, none reached the fourth instar. The sex ratios of cohorts of adults collected in the field and reared in the laboratory were 1o : 1o and 1.2o : 1o, respectively. The tachinid fly, Eutrichopodopsis nitens (Blanchard), parasitezed 50,5% of the field-collected adults and the egg parasite Trissolcus (Microphanurus) scuticarinatus (Lima) parasitized 53% of the egg masses collected from cages in the field.	
Palavras-Chave: 	Biology; Brasil; Eutrichopodopis nitens; Insect; Microphanurus; Pest; Soybean; Trissolcus scuticarinatus.	
Thesagro: 	Bidens Pilosa; Biologia; Entomologia; Inseto; Praga; Soja; Thyanta Perditor; Trigo.	
Thesaurus Nal: 	Brazil; entomology; wheat.	
Categoria do assunto: 	--	
Registro original: 	Embrapa Soja (CNPSO)	
Exemplares: 	CNPSO - (1371-1) - UPC - AP - -- -  -  -  - DIS