摘要
美松齿小蠹是一种主要分布于北美的危险性林木害虫,随着我国与北美国家木材贸易往来的日益密切,该虫传入我国的风险也逐渐升高。为了更有效地实现美松齿小蠹的风险防控,本研究采用DIVA-GIS的BIOCLIM生态位模型对美松齿小蠹在我国的适生性进行了预测。结果表明,美松齿小蠹在我国的较适宜生存地区主要分布在辽宁、山东、陕西、山西、河南、四川、湖北、云南、西藏、河北等省份的局部地区。应当在这些地区强化检疫措施,以防美松齿小蠹的传入和扩散。
Ips pini is a kind of dangerous forest pest which mainly distributed across North America,and the invasive risk of this pest gradually increased along with increasing timber trade between China and North America. Its potential suitable distribution in China was predicted by using BIOCLIM ecological niche modeling of DIVA-GIS,in order to make risk control of Ips pini more effective. The results show that areas suitable for the live of Ips pini mainly distributed at Liaoning,Shandong,Shaanxi,Shanxi,Henan,Sichuan,Hubei,Yunnan,Xizang,Hebei provinces in China,where the quarantine measures should be strengthened so as to prevent the introduction or spreading of Ips pini.
出处
《植物检疫》
北大核心
2016年第4期6-9,共4页
Plant Quarantine
基金
江苏出入境检验检疫局项目(2016KJ64)
