沈阳大学北校区主要绿化树种害虫的调查

为了给沈阳大学师生员工创造一个优越的校园绿化环境,笔者调查了沈阳大学北校区校园绿化种植的树种及其树种害虫的种类、危害部位和危害程度.结果表明,其校园内树种害虫种类从类别上看隶属于2纲7目26科,共43种.在调查分类的基础上,根据校园特殊的区位环境,提出了沈阳大学北校区绿化树种害虫的物理、生态和化学防治建议,并应以生态防治为主要方向.

Investigation on Harmful Insects of Afforestation Tree in North Campus of Shenyang University

To create an excellent green environment for staff and students of Shenyang University,the afforestation tree species,the harmful insect species,the their damage location and harmful levels in north campus of Shenyang University were investigated.The results show that,there are 43 kinds of harmful insects in the campus,which belong to 26 families,7 orders,and 2 classes.Based on the investigation and classification,according to the specific location of campus,physical,ecological and chemical control recommendations are proposed;the importance of ecological prevention is stressed.