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性诱剂是人工合成的性外激素,具有强大的引诱力,引诱异性同种昆虫,具有种族的特异性。在斜纹夜蛾、甜菜夜蛾成虫盛发期,在田间放置诱捕器,在其中放置含人工合成的斜纹夜蛾、甜菜夜蛾雌性性外激素(性诱剂)的诱芯,诱芯缓释雌性性外激素,吸引成熟的雄性成虫前来交配,结合诱捕器予以捕杀,减少田间雌雄成虫交配次数,从而达到降低田间
Sex attractant is a synthetic sex pheromone, has a strong attraction, lure the same kind of insects, with the race specificity. In the Spodoptera litura and Spodoptera exigua larvae, a trap was placed in the field, in which a synthetic spodoptera litura was placed and the entrails of the female sex hormone (sex attractant) Female sex hormone, to attract mature male adults to mating, combined with traps to kill, reduce the number of males and females in the field of mating, so as to reduce the field