本文描述了分布于我国北方为害果树的4种喀木虱,其中2个新种、2个新记录种.苹果喀木虱 Cacopsylla mali(Schmidberger,1836)和异喀木虱 Cacopsylla peregr-ina(Frster,1948)广布于旧北区,极易混淆。F.Ossiannilsson(1948)根据两种的成、若虫特征作了详细比较,明确了两种的区分特征和寄主植物。我们研究了我国北方8省...
1. Preliminary Study on Biological Characteristics and Control Techniques of Cacopsylla peregrina; 异喀木虱生物学特性与防治技术初步研究2) Cacopsylla chinensi 梨喀木虱 1. Study on Occurrence Law of Cacopsylla chinensis and its Control Techniques; 梨喀木虱发生规律与防治技术研究3) Cacopsylla ...