黑龙江省佳木斯地区蝶类害虫及其寄主植物协同关系

Butterfly Insects and Their Synergic Relationship with Host Plants in Jiamusi City of Heilongjiang Province

[目的]对佳木斯地区危害农林作物的蝶类害虫种类进行普查,分析农林蝶类害虫的发生现状。[方法]对蝶类幼虫的寄主植物进行分类鉴定,害虫采用野外调查及室内饲养法,寄主植物采用样方法调查。[结果]此次调查共采集到925只蝶类样本,隶属7科66种。蝶类种类以蛱蝶科最多,灰蝶科次之,绢蝶科最少。蝶类害虫以3龄幼虫危害最为严重,害虫对农林作物的破坏性较大,直接影响到了经济作物的增产增收。[结论]该研究可为今后蝶类害虫的防治积累数据。

[ Objective] To investigate the types of butterfly insects in Jiamusi City of Heilongjiang Province that seriously damaged the agriculture forestry crops, and to analyze the occurrence status of butterfly insects in forestry and agriculture. [ Method ] Host plants of butterfly larvae were classified and determined. Field investigation and indoor feeding method were carried out. Host plants were investigated by sample method. [ Result ] A total of 925 butterfly samples were collected,which belonged to 66 species of 7 families. Butterfly insects at the third instar larvae showed the most serious damage on agricultural and forestry crop, which directly influenced the production and income of economic crop. [ Conclusion ] This research provides data for the control of butterfly insects in future.