Data/hora: 07/06/2024 03:45:00

Provedor de dados: 	82	
País: 	Brazil	
Título: 	Performance de Ceratitis capitata Wiedemann (Diptera: Tephritidae) em frutos: comparação de duas populações criadas em laboratório	
Autores: 	Joachim-Bravo,Iara S; Guimarães,Analice N; Magalhães,Tatiana C; Nascimento,Antônio S.	
Data: 	2010-02-01	
Ano: 	2010	
Palavras-chave: 	Fruit fly; Moscamed; Eeding behavior; Laboratory rearing.	
Resumo: 	This study evaluated the influence of two fruits hosts (orange and papaya) on biological and behavioral parameters of two populations of Ceratitis capitata (Wiedemann) reared under laboratory conditions. One of these populations has been reared under laboratory conditions by 25 years without introduction of wild flies (Lab-pop), while the other has been maintained under the same conditions by 15 years but with occasional introduction of wild specimens (Hybrid-pop). The following parameters were analyzed: emergence percentage, life cycle duration (from eclosion to emergence), adult size, longevity, female fecundity and oviposition preference. The best performance of immatures of both populations was obtained on papaya as a host. Larvae reared on orange had longer life cycle, low emergence percentage and smaller adults. The fruit type did not affect fecundity and longevity of the Lab-pop, but in the Hybrid-pop males lived longer when reared on papaya, while females had higher longevity and fecundity when reared on orange. Females of both populations preferred to lay eggs in papaya (better host for larvae) when compared to orange. However, some eggs were deposited on orange only by females of Lab-pop, suggesting a lower ability for host selection of this population. These data are discussed regarding to the effects of continuous laboratory rearing on the biological parameters of this species.	
Tipo: 	Info:eu-repo/semantics/article	
Idioma: 	Português	
Identificador: 	http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1519-566X2010000100002	
Editor: 	Sociedade Entomológica do Brasil	
Relação: 	10.1590/S1519-566X2010000100002	
Formato: 	text/html	
Fonte: 	Neotropical Entomology  v.39 n.1 2010	
Fonte: 	info:eu-repo/semantics/openAccess