摘要
通过对南京紫金山不同植被类型鳞翅目昆虫群落结构及时空动态的调查,综合其优势种类、本地和省级历史危害种类;经过研究和分析影响紫金山鳞翅目有害生物危险性的各种相关因子以及这些相关因子的地位、作用和相互之间的关系,分别采用多指标综合评估法、经验综合评估法对紫金山不同植被类型中可能造成危害的各类鳞翅目风险源进行了风险分析和风险预测,并提出了相应的防控策略。
The community structure and space-time trends of Lepidoptera insects in different forestry vegetation types of Zijinshan Mountain in Nanjing were investigated.The dominant species,local and provincial historic harmful species were integratedly analyzed.All kinds of correlation factors that affected the risk of Lepidoptera pests in Zijinshan Mountain,the position and role of these factors and the relationship between each other were researched and analysed.Multi-criteria and experience pest risk evaluation methods were separately used for risk analysis and forecast of the Lepidoptera species in different forestry vegetation types of Zijinshan Mountain and the corresponding prevention and control strategies were put forward.
出处
《江苏林业科技》
2012年第5期26-30,共5页
Journal of Jiangsu Forestry Science & Technology
基金
南京市建设委员会科研基金项目"紫金山不同植被类型鳞翅目昆虫多样性研究"(200713)
关键词
紫金山
鳞翅目害虫
风险分析预测
防控策略
Zijinshan Mountain
Lepidoptera pests
Risk analysis and forecast
Prevention and control strategies
