节瓜蓟马的新天敌—中华微刺盲蝽  

CAMPYLOMMA CHINENSIS (HETEROPTERA: MIRIDAE) : A NEW PREDATOR OF THRIPS PALMI

作　　者：秦玉洁[1] 吴伟坚[1] 梁广文[1] 

机构地区：[1]华南农业大学昆虫生态研究室

出　　处：《昆虫天敌》2001年第3期115-118,共4页Natural Enemies of Insects

基　　金：国家自然科学基金资助项目(39870439)

摘　　要：首次发现中华微刺盲蝽Ｃａｍｐｙｌｏｍｍａ　ｃｈｉｎｅｎｓｉｓ　Ｓｃｈｗｈ捕食节瓜蓟马Ｔｈｒｉｐｓ　ｐａｌｍｉＫａｒｎｙ且对田间节瓜蓟马种群数量的减少起重要作用。本文研究了该虫的形态特征、捕食过程和取食范围。结果表明中华微刺盲蝽为多食性昆虫，能取食多种小型昆虫及多种昆虫的卵：在田间，中华微刺盲蝽与节瓜蓟马数量的跟随现象明显；通过释放盲蝽，能使节瓜蓟马种群数量减少。It was first found that C. chinensis can prey on T. Palmi. C. chinensis and reduce the population of T. palmi in the field. Experiments were carried out on the shape character, procedure and scale of preying of C. chinesis. C. chinensis can prey on many kinds of little pests and eggs of Lepidopera. In the field, the number of C. chinensis varied with the number of T. palmi. The population of T. palmi was reduced greatly by releasing C. chinensis on eggplants, C. chinensis was a kind of important natural enemy to T .palmi.

关 键 词：节瓜蓟马 中华微刺盲蝽 捕食性天敌 

分 类 号：S476.2[农业科学—农业昆虫与害虫防治]