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１９９５～１９９７年，通过对韭菜蛾室内外观察研究，发现韭菜蛾在沈阳一年发生４～５代，世代重叠严重。无滞育虫态，以成虫和蛹越冬，翌年４月中旬越冬成虫开始活动，第１代成虫发生在６月中旬。以幼虫在田间危害，幼虫发育最适温度为１９～２３℃，种群消长周年出现两个高峰。防治该虫应以初夏、秋季防治为主，重点防治秋季第４、５代；每代防治关键时期为幼虫孵化盛期，在幼虫未蛀入茎内危害之前，选用菊酯类杀虫剂喷雾防治。
From 1995 to 1997, through the indoor and outdoor observation of Chinese cabbage chrysalis, we found that Chinese chive moth occurs 4 to 5 generations a year in Shenyang, and the generations overlap seriously. No diapause status, with adult and pupae overwintering, midwinter in mid-April the next year, adults began to act, the first generation of adults occurred in mid-June. In larvae in the field harm, larvae optimum temperature for the development of 19 ~ 23 ℃, population growth anniversary of two peaks. Prevention and control of the insects should be in early summer and autumn prevention and control, focusing on the prevention and treatment of the fall of the fourth and fifth generations; the key period of each generation for the larvae incubation period, before the larvae do not bite into the stem damage, the choice of pyrethrin insecticide spray Prevention and treatment.