北京林业大学学报2026，Vol.48Issue(9)：88-96,9.DOI:10.12171/j.1000-1522.20260121
天山重齿小蠹引诱剂筛选与诱捕技术研究
Screening of attractants and trapping technology of Ips hauseri
摘要
Abstract
[Objective]Ips hauseri is a kind of significant stem-boring pest affecting spruce forests in the Hami region of Xinjiang,northwestern China.Through field experiments involving different aggregation pheromone attractants,trap types,hanging heights and positions of traps,this paper aims to explore the trapping technology of I.hauseri.[Method]Different field experiments,including evaluated thirteen varied aggregation pheromone lures,three types of traps(cross-vane,window-pane,and funnel traps),three trap placement heights(0.5,1.0 and 1.5 m aboveground),and three placement distances from the forest edge(5,50 and 100 m)were conducted in the Picea asperata forest at Xiheigou,Hami Branch of State-Owned Forest Management Bureau of East Tianshan in Xinjiang of northwestern China.The trapping efficacy for adult I.hauseri of different treatment groups was compared and analyzed.[Result]The results of attractant screening showed that attractant I,containing the active component ipsenol,had a satisfactory field trapping efficacy on I.hauseri.On this basis,the two optimized attractants L and M exhibited better field trapping efficacy and effective duration.Significant differences were observed in the trapped number of I.hauseri among the three trap types.The trap catch of cross-vane trap was significantly higher than that of the funnel trap,followed by the window trap.No significant difference was found in trap catches among three placement heights(0.5,1.0 and 1.5 m).I.hauseri could be trapped when traps were hung within 100 m from the forest edge.However,trapping efficacy varied with distance,and the trapping effect improved as the distance from the forest edge decreased.[Conclusion]During forest trapping,the use of attractants L and M with a cross-shaped trap,suspends at a height of 0.5-1.5 m above ground level,and places 5 m from the forest edge when deploys along the forest boundary,can achieve effective trapping results.These findings provide a scientific basis for utilizing trapping techniques to control infestations of I.hauseri in the Tianshan Mountains,Xinjiang of northwestern China.关键词
天山重齿小蠹/引诱剂/诱捕器类型/诱捕效果Key words
Ips hauseri/attractants/trap types/trapping efficacy分类
农业科技引用本文复制引用
葛舒悦,石冰杰,阿不都艾则孜·买提卡斯木,郭添祎,唐光辉..天山重齿小蠹引诱剂筛选与诱捕技术研究[J].北京林业大学学报,2026,48(9):88-96,9.基金项目
新疆天山东部国有林管理局云杉小蠹防控项目(NO.2025006). （NO.2025006）
