华北落叶松鞘蛾人工合成性诱剂诱引效果试验研究  

Attraction Effect of Coleophora sinensis with Synthetic Sex-attradant

作　　者：苗振旺 

机构地区：[1]山西省森林病虫害防治检疫站,太原030012

出　　处：《山东林业科技》2002年第3期6-7,共2页Journal of Shandong Forestry Science and Technology

摘　　要：1999～ 2 0 0 0年 ,在山西省太岳山林局应用人工合成的华北落叶松鞘蛾性引诱剂对华北落叶松鞘蛾进行了监测 ,并开展了大量诱杀试验。结果表明 ,该引诱剂对华北落叶松鞘蛾雄蛾有较强的引诱作用 ,6 0个诱捕器在成虫扬飞期共诱到鞘蛾成虫 5 1万头 ,应用诱捕器后 ,林地内华北落叶松被害率下降 5 0 .1% ,虫口密度下降 81.2 %。Coleophora sincnsis synthetic pheromone was monitored to Coleophora sincnsis in Shanxi Taiyue forest bureau from 1999 to 2000,and many experimental of traps and kills were developed.The results was showed that Coleophora sincnsis synthetic pheromone had distinct controlling effects to Coleophora sincnsis.The 0.51 million of Coleophora sincnsis was lured and killed by using 60 traps in adults boom.The damaged rate of Coleophora sincnsis in forest field was declined to 50.1%,and the number of Coleophora sincnsis was declined to 81.2%.Thus it can be seen that Coleophora sincnsis synthetic pheromone could monitor and control to Coleophora sincnsis

关 键 词：华北落叶松鞘蛾 人工合成性诱剂 监测 防治 发生期 落叶松害虫 

分 类 号：S763.712.2[农业科学—森林保护学]