气象因子对短角幽天牛诱捕效果的影响  

Efficiency of the Meteorological Factor on the Attractant and Trapping of Spondylis buprestoides

作　　者：陈利星 陈绘画 周钦富 

机构地区：[1]浙江省仙居县林业局,浙江仙居317300

出　　处：《安徽农业科学》2009年第31期15590-15592,共3页Journal of Anhui Agricultural Sciences

基　　金：仙居县科技局<仙居县林业主要有害生物数值预报的研究>内容(200628)

摘　　要：[目的]研究气象因子对蛀干类害虫引诱剂诱杀短角幽天牛的影响。[方法]2006～2008年,在仙居县官路镇大北地溪林场进行蛀干类害虫引诱剂诱捕短角幽天牛试验,对诱捕到的短角幽天牛数量与15个气象因子进行通径分析。[结果]影响短角幽天牛诱捕效果的气象因子为观察日前12 d内的平均最高气温、平均总云量、雨日、平均水汽压、平均气温、平均相对湿度。[结论]该研究结果为短角幽天牛的监测和预报工作提供了参考。[ Objective ] The effect of meteorological factor on the attraetant and trapping of Spondylis buprestoides was researched. [ Method] During 2006 to 2008, the experiment in the attractant that specially attracted and trapped the pest eating tree stem such as Spondylis buprestoides was conducted in Dabei Dixi Forestry Farm in Xianju county and enter, and the relationship between number of total trapped pest 15 meteorological factors was treated with the method of path analysis. [ Results ] The results showed that the meteorological factors affecting trapping efficiency was the average of the highest temperature during 12 days before observation, total covering cloud, raining day, vapor pressure, temperature and relative humidity. [ Conclusion] The reference for the supervision and forecasting of the pest controlling was provided.

关 键 词：短角幽天牛 松树蛀干类害虫引诱剂 气象因子 通径分析 

分 类 号：S763.306[农业科学—森林保护学]