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高氏瘤粉虱AleurotubercutustakahashiDavidetSubramaniam是福建福州郊区桔园新发现的一种小型刺吸性害虫。国外在印度最早发现,并于1976年被鉴定命名。本文通过该虫在替换寄主茉莉花上的田间调查和室内饲养观察,对该虫的形态特征、生物学特性及防治对策作了初步探讨。高氏瘤粉虱在福州年发生约8-9代,主要以成虫、若虫刺吸为害柑桔和茉莉叶片,在28±1℃条件下,世代历期为26-31天。以高龄若虫或拟蛹越冬。其寄生性天敌有桨角蚜小蜂(Eretmocerussp.)、恩蚜小蜂(Encarsiasp.)等,寄生率为7.07-17.84%。
AleurotubercutustakahashiDavidetSubramaniam is a newly discovered small sucking insect pest found in Orange Park, Fuzhou suburbs. Abroad was first discovered in India, and was identified in 1976 named. In this paper, through the field investigation and indoor feeding observation on the alternative host jasmine, the morphological characteristics, biological characteristics and control strategies of the insect were discussed. Occurrence of high white bugs in Fuzhou in about 8-9 generations, mainly adult and nymphs sucking harm citrus and jasmine leaves, at 28 ± 1 ℃, the generation period of 26-31 days. Older nymphs or pseudo-pups wintering. The parasitic natural enemies have Elliottidae (Eretmocerussp.), Aphididae (Encarsiasp.) And so on, the parasitism rate of 7.07-17.84%.