蚧科

通过近20年的调查研究，发现浙江省桔园有盾蚧科Diaspididae害虫12种。

Investigation for 20 years reveals that there are 12 species of armored scale in the citrus orchards of Zhejiang province .

本文报道了河北地区为害园林植物的蚧虫8科42属73种，同时对其寄主、为害程度及分布作了介绍。

This paper reports 73 species of scale insects occurred on the ornamental plants in Hebei , which belong to 42 genera in 8 families . Their host , harmful degree and distribution are noted .

以中国竹亚科植物上蚧虫6科40属127种为基础，分析了竹蚧的寄主广度、寄生部位和地理分布。

Based on the catalogue of scale insects ( 127 species belonging to 40 genera and 6 families ) living on bamboos , the host ranges , parasited location and geographical distribution of bamboo scale insects in China were analyzed .

本文根据分类系统要求，对每种蚧虫按其科、种分别列出中名、学名、采地、寄主、为害程度、生活史、习性等。

Chinese name , latin name collection site , host , damage degree , life circle , habit , etc of each coccoidea was listed according to species and families .

对晋东南地区蚧虫区系进行了初步调查，经调查共记录蚧虫5科23属35种。描述了主要种类的形态特征和生物学特性。

Based on preliminary investigation of scale insects in the southeast shanxi province , the paper records 35 species of scale insects , belonging to 23 genera in 5 families , and describes morphological characteristics and biological characteristics of dominant species .

在检索文献资料和调查的基础上，对浙江省花木蚧壳虫分布、种类和为害程度进行了补充整理，收录浙江省花木蚧虫12科97属258种。

Based on literatures and documents , 258 species to 97 genera to 12 families of scale insects damaging to flowers and plants in Zhejiang province ( Homoptera : Coccidea ) were recorded .