我国进境原木主要疫情分析  

Analysis on main epidemic situation of pests in imported logs

作　　者：李瑞法[1] 张学勤[1] 陈莹[1] 靳帅[1] 范光辉[1] 

机构地区：[1]河北出入境检验检疫局京唐港办事处,河北唐山063611

出　　处：《中国森林病虫》2015年第5期8-11,35,共5页Forest Pest and Disease

摘　　要：对我国近年来口岸截获进境原木疫情进行统计,分析了主要疫情种类、不同原木来源国家疫情及差异原因。分析表明,进境原木疫情突出,检疫性有害生物占比25.41%,小蠹亚科、长小蠹科、蚁科、天牛科、吉丁虫科、长蠹科等6类昆虫为进境原木中的主要害虫,截获的有害生物种类和数量与不同来源国家的原木出口数量、地理位置和气候、熏蒸除害技术和管理水平等因素密切相关。列出截获的主要有害生物名录,根据疫情特征提出进境原木检疫对策。The epidemic situation data of the pests intercepted in imported logs by the port quarantine department were collected, and the main category of the pests, the different epidemics of logs from the origin countries and its reason were shown. The result of data analysis showed that the epidemics in imported logs were severe, the quarantine pests accounted for 25.41% of the total. Scolytidae, Platypodidae, Forrnicidae, Cerambycidae, Buprestidae, Bostrichidae were the main pests in imported logs, and the pests intercepted had a close relationship with the log＇s countries of origin. The species and quantity of the pests varied with the quantity of the exports, the geographic location and climate factors, the fumigation and eradication treatment, and management level of the origin country. Then, the name list of the main pests and the countermeasures of log quarantine were given.

关 键 词：进境原木 疫情 有害生物 对策 

分 类 号：S763[农业科学—森林保护学]