抚顺地区落叶松鞘蛾性引诱剂的应用  

Application of the sex-attractant of Coleophora dahurica Flkv in Fushun area

作　　者：于治军[1] 陈国发[1] 崔振强[1] 李怀业 杨屹衡 赵军 

机构地区：[1]国家林业局森林病虫害防治总站,辽宁沈阳110034 [2]清原满族自治县森林病虫害防治检疫站,辽宁抚顺113300 [3]抚顺市清原满族自治县国营大孤家林场,辽宁抚顺113305 [4]国有抚顺县温道林场,辽宁抚顺113113

出　　处：《中国森林病虫》2016年第6期40-42,26,共4页Forest Pest and Disease

基　　金：国家林业局科技成果推广计划项目[2009]21号

摘　　要：利用性引诱剂诱捕器监测抚顺地区的兴安落叶松鞘蛾Coleophora dahurica Flkv.成虫发生期,并进行大量诱杀防治的应用。结果表明:2010—2011年清原县大孤家林场兴安落叶松鞘蛾成虫始见期是6月6—7日、盛期是6月9—10日、末期是6月24—25日,持续期约19 d;抚顺县温道林场连续2 a监测的成虫发生期有所不同,2010年成虫始见期是6月5日、盛期是6月11日、末期是6月17日,持续期13 d,2011年成虫始见期是6月2日、盛期是6月3日、末期是6月12日,持续期11 d。利用性引诱剂诱捕器大量诱杀防治后兴安落叶松鞘蛾幼虫的虫口减退率平均为29.27%。The application on monitoring the larch casebearer,Coleophora dahurica,adult seasonal flight and mass trapping control with sex-attractant traps were carried out in Fushun area. The results showed the male adults began to emerge on June 6- 7 with a peak on June 9- 10 and ended on June 24- 25,lasted for about 19 days from 2010 to 2011 in Dagujia Forest Farm,Qingyuan County. But the flight peak and period of the adult in 2010 was different from that in 2011 in Wendao Forest Farm,Fushun County. C. dahurica male adults began to emerge on June 5 with a peak on June 11 and ended on June 17,lasted for 13 days in 2010,while the adults began to emerge on June 2 with a peak on June3 and ended on June 12,and lasted for 11 days in 2011. The average decrease rate of C. dahurica lavae was 29. 27% after mass trapping control with sex-attractant traps.

关 键 词：兴安落叶松鞘蛾 性引诱剂 发生期监测 大量诱杀防治 应用 

分 类 号：S763.42[农业科学—森林保护学]