Data/hora: 30/05/2024 14:21:20

Biblioteca(s): 	Embrapa Unidades Centrais.	
Data corrente: 	01/09/2008	
Data da última atualização: 	29/06/2018	
Autoria: 	SILVA, C. C. A. da; LAUMANN, R. A.; MORAES, M. C. B.; PAREJA, M.; BORGES, M.	
Afiliação: 	CLEONOR CAVALCANTE ALVES DA SILVA, Cenargen; RAUL ALBERTO LAUMANN, Cenargen; MARIA CAROLINA BLASSIOLI MORAES, Cenargen; Martin Pareja, Swedish University of Agricultural Sciences/Department of Ecology; MIGUEL BORGES, Cenargen.	
Título: 	Euschistus heros mass rearing technique for the multiplication of Telenomus podisi.	
Ano de publicação: 	2008	
Fonte/Imprenta: 	Pesquisa Agropecuária Brasileira, Brasília, DF, v. 43, n. 5, p. 575-580, maio 2008	
Idioma: 	Inglês	
Notas: 	Título em português: Técnica de criação massal de Euschistus heros para a multiplicação de Telenomus podisi.	
Conteúdo: 	The objective of this work was to improve the mass rearing technique of Euschistus heros in laboratory. Nymphs and adults were reared at densities 100, 200, 300 and 400 eggs per Petri dish (9 cm diameter), and at 50, 100, 150 and 200 couples per rearing cages (900 mL), respectively. Survival rate of immature stages and survivorship and reproduction of adults were determinated. Survivorship of nymph to adult was the highest (89%) at density 100 eggs per dish. Adult survivorship was independent of density, and 100 couples per cage were the best to improve quality of the produced progeny. In these conditions, fecundity was 160.8±9.28 eggs per female, and a total of 8,950±456 eggs per cage per month was produced. Two hundred couples per cage showed a negative effect on reproduction, which decreased to 65%. With this technique, a colony of 35 cages with 100 couples per cage yields about 313.3 thousands eggs per month, which is enough to supply the egg parasitoid Telenomus podisi to colonize about 35 ha of soybean field.	
Palavras-Chave: 	densidade; egg parasitoid; neotropical brown stink bug; parasitóide de ovos; percevejo marrom.	
Thesagro: 	Controle Biológico.	
Thesaurus Nal: 	biological control; density.	
Categoria do assunto: 	--	
URL: 	http://ainfo.cnptia.embrapa.br/digital/bitstream/AI-SEDE/44190/1/43n05a04.pdf	
Registro original: 	Embrapa Unidades Centrais (AI-SEDE)	
Exemplares: 	AI-SEDE - (44190-1) - UPE - AP - PP - 630.72081 - P474 -  - DIS