摘要
美国白蛾是对通辽市林业生态有重大威胁的外来林业有害生物。文章通过对通辽市美国白蛾入侵的定量分析,得出美国白蛾风险综合评价R值为2.59,属于特别危险的林业有害生物,此定量分析结果,可为检疫部门制定对策提供充分的科学依据。
Hyphantria cunea is an alien forest pest that poses a major threat to the forestry ecology in Tongliao city.Through the quantitative analysis of the invasion of Hyphantria cunea in Tongliao city,it is concluded that the comprehensive risk assessment R value of Hyphantria cunea is 2.59,which belongs to a particularly dangerous forest pest.The quantitative analysis results can provide sufficient scientific basis for quarantine departments to formulate countermeasures.
作者
杜艳红
李施男
李仁贵
DU Yanhong;LI Shinan;LI Rengui(Tongliao Forest Pest Control and Quarantine Station,Tongliao 028000,Inner Mongolia,China;Tongliao Mengdong Sandy Land Forestry and Grass Technology Co.,Ltd.,Tongliao 028000,Inner Mongolia,China)
出处
《内蒙古林业调查设计》
2020年第5期47-49,共3页
Inner Mongolia Forestry Investigation and Design
作者简介
杜艳红(1974-),女,内蒙古通辽人,林业工程师.
