This insectenemy was studied in 1979 ~ 1987 to find the ways of its intergrated control.
为了探讨除蚧灭病的综合防治途径,我们于1979 ~ 1987年进行了专题研究。
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Most of them are phytophagous insects and important pests in agriculture and forest; others are predatory insects and are insectenemy and potential resources for biocontrol.
The result indicates that the chewing pest, piercing-sucking pest, predatory natural enemy and neutral insect are the dominance guilds in the insect community.