佳木斯市杏林湖公园园林害虫多样性及其防治

Diversity and Prevention of Landscape Pest of Xinglin Lake Park in Jiamusi City

[目的]掌握杏林湖公园主要园林害虫的种类情况。[方法]对佳木斯市杏林湖公园发生的园林害虫进行了本底调查,同时对该公园发生的园林害虫进行了多样性分析。[结果]共得到害虫样本960头,隶属于6目26科39种。杏林湖公园4种不同生境中,灌木环境中的生物多样性指数、均匀度指数和优势度指数均最高,草坪最低。[结论]该调查结果为制定黑龙江省园林害虫的防治措施提供了参考。

[Objective] The aim was to understand the species of main landscape pests of Xinglin Lake Park in Jiamusi City. [Method]Based on the survey of garden pests in Xinglin Lake Park in Jiamusi,we investigated the species of main garden pests in Xinglin Lake Park,and analyzed the diversity of the garden pests in the park. [Result] A total of 960 insect pests were collected,belonging to 6 orders,26 families and39 species. By comparing the distribution and diversity of garden pests in 4 different habitats of Xinglin Lake Park,the biodiversity index,evenness index and dominance index of the shrub environment were the highest,and the lawn was the lowest. [Conclusion] This survey provides reference for prevention and control measures of garden pests in Heilongjiang.