摘要
根据对北京市园林树木、花卉蚧虫、蚜虫及螨类种类的初步调查,描述了上述种类简要形态特征,介绍了危害寄主、分布范围、危害度、遇见度。
This preliminary survey showed that thirty-two species in six families of the Scale Insects, thirty-two species in seven families of the Aphids, eight species in two families of the Mites were enumerated in Beijing district. One of them -Trichosiphonaphislonicerae (Vge) was recorded first in Beijing district. Their distributions, hosts and damage were described.
出处
《北京林业大学学报》
CAS
1987年第2期202-212,共11页
Journal of Beijing Forestry University
关键词
北京
蚧虫
蚜虫
螨类
调查
温室植物
危害度
遇见度
Greenhoues plants, scale insects, a.phids,miles, attack rate, freguency
