短角幽天牛成虫林间种群动态的监测研究  

The Studies of Spomdylis buprestoides Adult Population and Dynamic Monitoring

作　　者：赵锦年[1] 唐淑琴[2] 

机构地区：[1]中国林业科学研究院亚热带林业研究所,浙江富阳311400 [2]浙江省淳安县新安江开发总公司姥山林场,浙江淳安311701

出　　处：《林业科学研究》2007年第4期528-531,共4页Forest Research

基　　金："十五"国家科技攻关计划项目"重大林木病虫害监测;预警技术研究"(2001BA509B09);浙江省科技厅重大农业科技项目"应用生物技术综合防治松材线虫病的研究"(2004C12035)部分内容

摘　　要：以安徽省黄山风景名胜区等为试验基地,应用蛀干类害虫引诱剂,系统地研究了短角幽天牛成虫林间种群分布和种群动态规律。研究结果表明:短角幽天牛种群最高可分布于海拔1700 m高山,高密度的分布区为海拔300m以下的低山马尾松地区;林间活动期长达150 d以上,具两个明显的峰期,主峰期为6月上、中旬,次峰期为9月。林间诱获的短角幽天牛成虫种群个体雌、雄性比为1.0∶1.4。Studies were made on Spondylis buprestoides adult population distribution and dynamic regularity with liquid wood-boring insect attractant in Huangshan Scenic Area and other area. The results showed that the area with the altitude 1 700 m was the highest distribution zone of S. buprestoides population, while high population density distribution area was Masson pine stand with the altitude cower them 300 m. There were two peakes in adult action duration （about 150 days）. The main peak appeared in the first and middle ten days of June , while the second peak appeared in September. The population quantity proportion of Spondylis buprestoides female and male adults was 1.0：1.4 .

关 键 词：短角幽天牛 种群分布 种群动态 性比 

分 类 号：S763.7[农业科学—森林保护学]