Larval Parasites and Other Natural Enemies of Lymantria Dispar (Lepidoptera: Lymantriidae) in Burgenland, Austria, and Würzburg, Germany

摘要: Laboratory rearings of larvae Lymantria Dispar (L.) collected periodically at hardwood forests in Burgenland, Austria, during 1974-1975, and near Wurzburg, West Germany, 1974, yielded 16 9 species larval parasites, respectively. The following parasites were recovered: Braconidae—Apanteles liparidis (Bouche), Apanteles melanoscelus (Ratzeburg), porthetriae Muesebeck, Meteorus pulchricornis (Wesmael); Ichneumonidae—Casinaria tenuiventris (Gravenhorst), Hyposoter tricoloripes (Viereck), Phobocampe unicincta sp.; Tachinidae— Blepharipa pratensis (Meigen), Blondelia nigripes (Fallen). Carcelia separata (Rondani), Compsilura concinnata Parasetigena silvestris (Robineau-desvoidy), Peribaea tibialis Siphona samarensis (Villeneuve); Mermithidae-Hexamermis sp. nr. albicans Siebold. No single this parasite complex was dominant all localities. relative importance the component varied, sometimes substantially, depending upon habitat or phase host gradation.