Data/hora: 10/06/2024 05:37:48

Provedor de dados: 	92	
País: 	Brazil	
Título: 	Trichogramma acacioi (Hymenoptera, Trichogrammatidae) parasitism capacity at different temperatures and factitious hosts	
Autores: 	Pratissoli,Dirceu; Bueno,Adeney de Freitas; Bueno,Regiane Cristina Oliveira de Freitas; Zanúncio,José Cola; Polanczyk,Ricardo Antonio.	
Data: 	2009-01-01	
Ano: 	2009	
Palavras-chave: 	Biological control; Egg parasitoid; Factitious host; Mass-rearing.	
Resumo: 	It was studied the parasitism capacity of Trichogramma acacioi on Anagasta kuehniella and Sitotroga cerealella eggs at different temperatures (15, 20, 25, 30 and 35 ± 1°C). The parasitism of T. acacioi varied with temperature and host. The highest parasitism (³80%) were observed during the first days after emergence in both hosts, at all tested temperatures. The accumulated parasitism varied with both host and temperature, being higher on A. kuehniella at 20°C, what shows good parasitoid species adaptation to this temperature. Thus, we conclude that the best host and best temperature to be used at mass-rearing of T. acacioi is A. kuehniella and 20ºC, respectively. Moreover, this Trichogramma species has great potential to be used in field releases at regions where average temperature is around 20ºC.	
Tipo: 	Info:eu-repo/semantics/article	
Idioma: 	Inglês	
Identificador: 	http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262009000100032	
Editor: 	Sociedade Brasileira De Entomologia	
Relação: 	10.1590/S0085-56262009000100032	
Formato: 	text/html	
Fonte: 	Revista Brasileira de Entomologia  v.53 n.1 2009	
Fonte: 	info:eu-repo/semantics/openAccess