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我国自山区发展果树以来,吸果夜蛾的危害日益加剧.据记载,吸果夜蛾的种类以热带及亚热带为多;沿海一带较内陆地区为多.青岛崂山地区虽位于温带北纬36度多,但因在山东半岛南侧,黄海之滨,气温较高,湿度较大,年平均温度约11.19℃,冬季最低温度很少低于零下15℃,年平均降水量约822毫米,林木葱郁,野生植物繁茂,很有利于吸果夜蛾的孳生与扩散.苹果、梨、桃、杏、
Since the development of fruit trees in our country, the harm of the fruit-bearing moth is getting worse.It is reported that the species of the fruit-bearing moth is more in the tropics and subtropics, and more in the coastal area than in the inland areas.Although the Laoshan region in Qingdao is located at 36 degrees north latitude However, due to the high temperature and high humidity in the south of Shandong Peninsula and the coast of Yellow Sea, the annual average temperature is about 11.19 ℃, the minimum temperature in winter is rarely less than minus 15 ℃, and the annual average rainfall is about 822mm. , Lush wild plants, it is conducive to the breeding and spread of fruit-bearing moth.Apple, pear, peach, apricot,