Utilize este identificador para referenciar este registo: http://hdl.handle.net/10400.3/794
Título: Natural parasitism of Chrysodeixis chalcites and Autographa gamma (Lep., Noctuidae) eggs on tomato fields
Autor: Garcia, Patrícia
Oliveira, Luísa
Tavares, João
Palavras-chave: Autographa gamma L
Chrysodeixis chalcites
Summer Season
Telenomus sp.
Trichogramma cordubensis Vargas & Cabello
Tomato Fields
Data: 1998
Editora: Museu Municipal do Funchal (História Natural)
Citação: GARCIA, P., L. OLIVEIRA & J. TAVARES, (1998). Natural parasitism of Chrysodeixis chalcites and Autographa gamma (Lep., Noctuidae) eggs on tomato fields. "Boletim do Museu Municipal do Funchal", Supl. Nº. 5: 177-181.
Relatório da Série N.º: Boletim do Museu Municipal do Funchal;Supl. Nº. 5
Resumo: A survey for Chrysodeixis chalcites Esper and Autographa gamma L.(Lep.: Noctuidae) eggs was carried oul on tomato fields during the summer season of 1993 and 1994, in order to study egg parasitism. Only two species were found to parasite C. chalcites and A. gamma eggs: Telenomus sp. (Hym.: Scelionidae) and Trichogramma cordubensis (Hym.: Trichogrammatidae). The natural egg parasitism rates were higher in the first year (62.30% for A. gamma and 48.39% for C. chalcites) than in the second (25.16% for A. gamma and 10.91% for C. chalcites). Telenomus sp. was the parasitoid with higher parasitism rates on both host species. Furthermore, this parasitoid always appeared earlier in the fields than T. cordubensis.
URI: http://hdl.handle.net/10400.3/794
ISSN: 0870-3876
Aparece nas colecções:DBIO - Artigos em Revistas Nacionais / Articles in National Journals

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