Resumo
The borer beetle Hedypathes betulinus, plague of "erva-mate" (Ilex paraguariensis St. Hil., 1822), has been subject of study aiming its biological control. Larvae of this insect digs galleries in the stem and branches of this tree, difficulting its control. Labena fiorii sp.n. was found in branches of this tree, parasitizing larvae of Hedypathes betulinus in Teixeira Soares and in "aroeira" (Schinus sp.) in larvae of Chydarteres striatus (Fabricius, 1787) in Curitiba, Paraná, Brazil. Labena fiorii sp.n., from Paraná (Curitiba; Teixeira Soares) and Santa Catarina (Seara, Nova Teutônia) Brazil, is described.
Cerambycidae; Ichneumonidae; Labena fiorii sp.n.; erva-mate; aroeira
Cerambycidae; Ichneumonidae; Labena fiorii sp.n.; erva-mate; aroeira
Ocorrência do parasitóide Labena fiorii sp.n. (Hymenoptera, Ichneumonidae) em larvas de Hedypathes betulinus (Klug), broca da erva-mate e em Chydarteres striatus (Fabricius), broca da aroeira, (Coleoptera, Cerambycidae)1 1 Contribuição número 1022 do Departamento de Zoologia, Universidade Federal do Paraná.
Labena fiorii sp.n. (Hymenoptera, Ichneumonidae), parasitoid of Hedypathes betulinus (Klug) and Chydarteres striatus (Fabricius) (Coleoptera, Cerambycidae)
Vinalto GrafI; Márcia Ribeiro MarzagãoII
IDepartamento de Zoologia, Universidade Federal do Paraná. Caixa Postal 19020, 81531-990 Curitiba, Paraná, Brasil. Bolsista do CNPq
IIDepartamento de Silvicultura, Universidade Federal do Paraná. Curitiba, Paraná, Brasil. Bolsista da CAPES
ABSTRACT
The borer beetle Hedypathes betulinus, plague of "erva-mate" (Ilex paraguariensis St. Hil., 1822), has been subject of study aiming its biological control. Larvae of this insect digs galleries in the stem and branches of this tree, difficulting its control. Labena fiorii sp.n. was found in branches of this tree, parasitizing larvae of Hedypathes betulinus in Teixeira Soares and in "aroeira" (Schinus sp.) in larvae of Chydarteres striatus (Fabricius, 1787) in Curitiba, Paraná, Brazil. Labena fiorii sp.n., from Paraná (Curitiba; Teixeira Soares) and Santa Catarina (Seara, Nova Teutônia) Brazil, is described.
Key words: Cerambycidae, Ichneumonidae, Labena fiorii sp.n., erva-mate, aroeira
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Full text available only in PDF format.
AGRADECIMENTOS. Os autores agradecem ao Prof. Dr. Albino Morimasa Sakakibara as fotografias que ilustram este trabalho.
Recebido em 29.VIII.1997; aceito em 11.XI.1998.
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Datas de Publicação
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Publicação nesta coleção
10 Jul 2009 -
Data do Fascículo
Mar 1999
Histórico
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Aceito
11 Nov 1998 -
Recebido
29 Ago 1997
