Data/hora: 12/06/2024 14:47:38

Provedor de dados: 	44	
País: 	Brazil	
Título: 	Temperature and relative humidity requirements for conidiogenesis of Beauveria bassiana (Deuteromycetes: Moniliaceae)	
Autores: 	Sosa-Gómez,Daniel R.; Alves,Sérgio B.	
Data: 	2000-09-01	
Ano: 	2000	
Palavras-chave: 	Insecta; Nezara viridula; Diatraea saccharalis; Piezodorus guildinii; Inoculum; Entomopathogenic fungi.	
Resumo: 	Assays were conducted to assess the number of Beauveria bassiana (Bals.) Vuill. conidia on Diatraea saccharalis F. (Lepidoptera: Pyralidae), Nezara viridula (L.) and Piezodorus guildinii (Westwood) (Hemiptera: Pentatomidae) corpses maintained at different levels of relative humidity (RH) (75%, 80%, 85%, 90% and 100%) and temperatures (22°C, 26°C, 30°C and 34°C) during five days. The isolates produced conidia when exposed to RH from 75% to 100%. Conidiogenesis was incipient at 75% RH on D. saccharalis larvae, but did not occur on N. viridula and P. guildinii. In ideal conditions of RH and during 10 days, mathematical equations were developed to estimate the number of conidia produced by isolates ARSEF 933 and ARSEF 2515. Conidia number were shown to be dependant on RH, temperature, fungal isolate, host species, host stage, and time	
Tipo: 	Info:eu-repo/semantics/article	
Idioma: 	Inglês	
Identificador: 	http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0301-80592000000300014	
Editor: 	Sociedade Entomológica do Brasil	
Relação: 	10.1590/S0301-80592000000300014	
Formato: 	text/html	
Fonte: 	Anais da Sociedade Entomológica do Brasil  v.29 n.3 2000	
Fonte: 	info:eu-repo/semantics/openAccess