广德市绿化苗木害虫种类现状初步调查与成因分析

Preliminary Investigation and Cause Analysis on Status Quo of Pest Species of Landscaping Seedlings in Guangde City

近年来,由于广德市城市园林绿化建设不断发展、苗木产业日趋成熟,园林绿化苗木害虫也悄然成为影响城市市容及经济发展的阻力之一。结合工作经验对害虫种类进行了调查研究,分析了发生流行趋势,目前已查明的常见种类是以鳞翅目、鞘翅目及半翅目为主的47种害虫,还有少数种类有待进一步调查。通过对该地区园林绿化害虫主要种类及常发地点的及时监测、绿色防控,积极维护了苗圃地及城市绿地生态系统安全。

In recent years,due to the continuous development of urban landscaping construction in Guangde City,and the growing maturity of the nursery stock industry,the garden landscaping nursery stock pests have quietly become one of the obstacles to the urban appearance and economic development.Based on the nursery site and urban green land survey,this paper investigated and analyzed the epidemic trend of insect species in the nursery site.The common species that have been identified are mainly Lepidoptera,Coleoptera and Hemiptera.There are 47 kinds of pests,a few of which need further investigation.Through timely monitoring,green prevention,control of the main species and common occurrence sites of landscape pests in this region,the safety of the nursery site and urban green space ecosystem was actively maintained.