隐斑瓢虫代饲料的初步研究

• 作 者: 高文呈 胡鹤龄 王良衍 袁秀菊 唐泉富
• 机 构: 中国林科院林研所,浙江省林科所,浙江省鄞县天童林场,浙江省鄞县天童林场,中国林科院林研所,
• 出 处: 昆虫天敌
• 发表日期: 1979年02期
• 关键词: 瓢虫 日本松干蚧 捕食能力 生活周期 鞘翅目 松林 若虫 产卵量 日平均 虫态

隐斑瓢虫(Ballia obscurosienata Liu)属鞘翅目、瓢虫科、奇斑瓢虫属,分布在北京、浙江、福建、广东和广西一带。在浙江杭州地区,隐斑瓢虫能在松林中形成比较稳定的群落;年发生规律基本上和日本松干蚧的生活周期相吻合;对日本松干蚧各种虫态的捕食能力较强(一头成虫日平均捕食量为:显露若虫约13头;雄茧(蛹)约14只;

Ballia obscurosienata Liu is a genera of Coleoptera, Coccinellidae and Coccinellidae, distributed in Beijing, Zhejiang, Fujian, Guangdong and Guangxi. In Hangzhou, Zhejiang Province, C. occidentalis can form a relatively stable community in pine forest. The annual occurrence pattern is basically consistent with the life cycle of Japanese pine and dry scales. The predation ability of various Japanese pine and dry scales is stronger Predators are: nymphs revealed about 13; male cocoon (pupa) about 14;