通过收集皮暗斑螟Euzophera batangensiz的处女雌蛾和雄蛾,提取雌蛾性腺分泌物,在室内通过气相色谱与触角电位测定相结合的方法,测定皮暗斑螟雄蛾对来自雌蛾性腺的不同化合物的反应,并应用全二维气相色谱飞行时间质谱分析技术(GC×GC/TOFMS),弄清了皮暗斑螟性信息素组分为(Z9,E12)-十四碳-9,12-二烯-1-醇和(Z9)-十四碳-9-烯-1-醇.研究过程发现,GC×GC/TOFMS与传统气相色谱质谱(GC-MS)分析相比,灵敏度和精度更高,可以达到0.01 ng/μL,在昆虫信息素的研究中具有更大的优势. The gonad secretion of female moths was collected by collecting virgin female moths and male moths from Euzophera batangensiz, and the difference between male and female moth gonads was determined by the combination of gas chromatography and electric field potentiometry (GC-GC / TOFMS). The results showed that the sex pheromone components were (Z9, E12) -tetradec-9,12 -dien-1-ol and (Z9) -tetradec-9-en-1-ol. The study found that GC × GC / TOFMS compared with conventional GC-MS analysis, the sensitivity and accuracy of more High, up to 0.01 ng / μL, has a greater advantage in insect pheromone research.