small homopterous insect that usually lives and feeds on plants and secretes a protective waxy covering
例句与用法
1.
The study on the natural enemies in scale insects 大球蚧天敌的研究
2.
Investigation of scale insects on ornamental plants in lishui city , zhejang 浙江丽水园林花卉蚧壳虫初步调查
3.
The chemical composition of waxes secreted by a scale insect eriopeltis festucae homoptera : coccoidea 背刺毡蜡蚧蜡泌物的化学成分研究
4.
Identification and control of a scale insect in xishuangbanna rubber plantation of yunnan province 西双版纳橡胶介壳虫种类鉴定及其防治
5.
The results show that the insect community in apricot tree stand have 6 orders , 25 families and 55 species , the dominant species concentrate on the group of scale insect , aphids , budworms and common lackey moth , gypsy moth 结果表明，杏树林害虫群落共有6目25科55种，优势种集中于蚧虫、蚜虫、卷叶蛾等类群及天幕毛虫、舞毒蛾等。
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