Data/hora: 27/07/2024 02:03:32

Provedor de dados: 	52	
País: 	Brazil	
Título: 	Safety of Beauveria bassiana (Bals.) Vuill. to Gallus domesticus L.	
Autores: 	Haas-Costa,Jucelaine; Alves,Luis Francisco Angeli; Daros,Alaxsandra Aparecida.	
Data: 	2010-04-01	
Ano: 	2010	
Palavras-chave: 	Biological control; Microbial control; Non-target organisms; Birds.	
Resumo: 	Beauveria bassiana, an important insect pathogen was used to evaluate its effect on the feeding, behavior, histology of the digestory system and anatomy of Gallus domesticus. The fungus (strain Unioeste 4) was administrated orally treated with chicken food. Chicken feces were collected, and the birds observed for 28 days. Also, were evaluated the weight of the birds, as well as any sign of intoxication or pathological modification. Tissue samples were withdrawn to test lesions with the optic microscope. There was 100% of survival of the birds, and no behavior alteration or external lesion was found. The test group presented the highest weight gain (1383.9±54.4g). Viable conidia were observed in the feces until 24 h after feeding the fungus, indicating that there was no germination inside the digestory system. No tissue lesion was observed, providing overwhelming evidence for the safety of B. bassiana to non-target organism G. domesticus.	
Tipo: 	Info:eu-repo/semantics/article	
Idioma: 	Inglês	
Identificador: 	http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132010000200027	
Editor: 	Instituto de Tecnologia do Paraná - Tecpar	
Relação: 	10.1590/S1516-89132010000200027	
Formato: 	text/html	
Fonte: 	Brazilian Archives of Biology and Technology  v.53 n.2 2010	
Fonte: 	info:eu-repo/semantics/openAccess