摘要
依据松材线虫病的适生性、抗逆性和适应性分析,从该病的分布状况、潜在危险性和寄主经济重要性等方面对贵阳市花溪区松材线虫病入侵进行定量风险评估。结果表明,贵阳市花溪区为松材线虫病的生态适生区和易发流行区,风险评估值为2.57,松材线虫病传入花溪区的风险级别为特别危险。因此,必须加强源头检疫,对疫区的松木制品实行严格的检疫措施;严禁携带松材线虫病的产品流通,对制作、加工、携带松材线虫病产品的企业追究责任,对传播松材线虫病的主体责任人追责。
According to the analysis of adaptability,resistance and adaptability of pine wood nematode disease,the quan-titative risk assessment of pine wood nematode disease in Huaxi District of Guiyang City was carried out from the distribution,potential risk and economic importance of the host.The results showed that Huaxi District of Guiyang was the ecological suitable area and the epidemic area of pine wood nematode disease,the risk assessment value was 2.57,and the invasive risk grade was extraordinary danger.Therefore,it is necessary to strengthen the quarantine at the source,implement strict quarantine measures on pine products in the epidemic area,and prohibit the circulation of pine products with pine wood nematode disease.The enter-prises that produce,process or carry pine products with pine wood nematode disease shall be investigated for their responsibilities,and the persons responsible for spreading pine wood nematode disease shall be investigated.
作者
张继穆
田艳
程位
ZHANG Jimu;TIAN Yan;CHENG Wei(Guizhou Aerial Forest Fire Protection Station,Guiyang Guizhou 550000;Yuqing Landscaping Station,Yuqing Guizhou 564400;Guizhou Senzhiyuan Biotechnology Development Co.,Ltd.,Guiyang Guizhou 550000)
出处
《现代农业科技》
2020年第23期106-108,共3页
Modern Agricultural Science and Technology
基金
贵州省平台及团队建设计划项目(黔科合平台人才〔2017〕5202)。
关键词
松材线虫病
风险评估
贵州贵阳
花溪区
pine wood nematode disease
risk assessment
Guiyang Guizhou
Huaxi District
作者简介
张继穆(1991—),男,贵州遵义人,助理工程师,从事森林病虫害防治和林业技术推广应用工作;通信作者:程位。
