临沂大学校园园林植物害虫调查初报

A preliminary investigation of garden plant pests in Linyi University

为明确临沂大学园林植物害虫的发生种类和危害情况,为制定切实可行的防治对策提供依据,项目组成员对校园的园林植物害虫进行实地调查。结果表明:危害校园园林植物的害虫种类有1 6种,其中危害最为严重的有日本龟蜡蚧、月季长管蚜、小绿叶蝉、紫薇绒蚧等7种。依据调查结果,制定出以"预防为主,综合防治"的适合临沂大学园林植物害虫综合防治的对策。

This study aimed to clarify the occurrence species and damages of garden plant insect pests in Linyi University in order to provide basis for pest control strategies. Investigations were conducted on the garden plant insects by the project team members. According to the investigation results, there were 16 species of garden plant pests. Damages from various species insect pests exhibited different characteristics and degree of injuries. There were seven species of insect pests causing serious damages such as Ceroplastes japonicus, Macrosiphum rosivorum, Empoasca, Eriococcus lagerstroemiae and so on. Based on the investigation results, a set of integrated control countermeasures of ＂prevention first, comprehensive control＂ for Linyi University garden plant pests were formulated.