丹巴腮扁叶蜂风险分析及管理对策
RISK ANALYSIS AND MANAGEMENT STRATEGY OF DAMBA BRANCHIS
刘海秀1
作者信息
- 1. 海东市乐都区自然资源和林业草原局,青海乐都 810799
- 折叠
摘要
森林有害生物—丹巴腮扁叶蜂(Cephalcia danbaica Xiao)在青海省是危害青海云杉(Picea crassifo-lia Kom.)针叶害虫之一.本文采用定性和定量的方法对丹巴腮扁叶蜂在青海省的风险性进行了分析,得出风险性R值为1.40,属于低度危险林业有害生物.根据分析结果提出了防控丹巴腮扁叶蜂的管理对策.
Abstract
Cephalcia danbaica Xiao,a forest pest,is one of the leaf-eating pests of Picea crassifolia Kom.in Qinghai Province.The paper was used qualitative and quantitative methods to analyze the risk of Bumblebee in Qinghai Province,and the risk R value was 1.40,which was a low risk forest pest.Based on the analysis results,the management measures for the prevention and control of Bumblebee were putted forward.
关键词
丹巴腮扁叶蜂/风险分析/管理对策Key words
Bumblebees/Risk analysis/Management strategy引用本文复制引用
出版年
2024
NETL
NSTL
万方数据