摘要
为全面掌握我国林业有害生物发生危害情况,2014—2017年,在常年监测基础上,以危害为导向组织开展了第三次全国林业有害生物普查工作。本次普查共确认有害生物有效种类6 201种,发生总面积1 896. 63万hm^2。笔者从分类系统、发生危害情况等方面对种类变化进行分析,对普查工作取得的成果进行评价,为科学调整防控对策,及时制定防治规划,有效开展预防和治理工作提供依据。
In order to fully grasp the hazards of forest pests in China,the third national forest pest survey was conducted from 2014 to 2017 on the basis of hazardoriented and perennial monitoring,and recorded a total of 6,201 pests species,with a total area of 18.97 million ha. This paper analyzed the changes of species from the classification system and the occurrence of hazards,evaluated the results obtained from the work?and provided a basis for scientifically adjusting the prevention and control measures,formulating prevention and control plans in a timely manner,and carrying out prevention and treatment effectively.
作者
宋玉双
岳方正
董瀛谦
崔东阳
朱宁波
崔振强
SONG Yushuang(General Station of Forest and Grassland Pest Management,National Forestry and Grassland Administration,Key Laboratory of National Forestry and Grassland Administration on Forest Pest Monitoring and Warning,Shenyang 110034,China)
出处
《中国森林病虫》
2019年第3期25-28,共4页
Forest Pest and Disease
基金
国家生物安全关键技术研发专项"生物安全监测网络系统集成技术研究"(2016YFC1200700)
关键词
林业有害生物
分类系统
发生危害
种类变化
评价
forest pest
classification system
occurrence of hazard
species change
evaluate
