吉林省黄芪害虫种类调查

Investigation on species of Astragalus mongholicus pests

为掌握吉林省黄芪害虫种类及为害情况,通过现场调查和人工饲养的方法历时5年时间对黄芪害虫进行了调查研究。结果表明:吉林省黄芪害虫32种,分属于4目18科。其中20种害虫首次报道为害黄芪,5种为吉林省新记录种。描述了豆蚜Aphis craccivora、豌豆蚜Acyrthosiphon pisum、黄芪根瘤象Sitona simillimus、多刺鞘蛾Coleophora plurispinella、苇实夜蛾Heliothis maritima、棉双斜卷蛾Clepsis pallidana和红珠灰蝶Lycaeides argyrognomon等7种黄芪主要害虫的为害特点、形态特征及发生时间;并配有生态图像。

This study aims to clarify the species and occurrence of Astragalus mongholicus pests in Jilin province.Field investigation and indoor feeding were used to survey the pest species and occurrence for five years.The results showed that there were 32 species of pests in the region belonging to 18 families in four orders,among them 20 species were first reported to attack A.mongholicus and five species were first reported in Jilin province.The damage characteristics,morphological characteristics and occurrence regularity of seven major pests of A.mongholicus,namely Aphis craccivora,Acyrthosiphon pisum,Sitona simillimus,Coleophora plurispinella,Heliothis maritima,Clepsis pallidana and Lycaeides argyrognomon,were described.Their photos were also provided.