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枣粘虫又称枣镰翅卷蛾,主要分布在河北、河南、山西、山东、陕西、江苏、浙江等地,是危害枣树最严重的害虫之一。枣粘虫在大多数地区虫口密度高,年发生代数多,且因地而异。河北、山西、山东1年发生3代,河南。江苏1年发生4代,浙江1年发生5代,世代重叠明显,以蛹在枣树主
Jujube armyworms, also known as jujubes, are mainly distributed in Hebei, Henan, Shanxi, Shandong, Shaanxi, Jiangsu, Zhejiang and other places, and are one of the most harmful insect pests to date tree. Jujube armyworms in most parts of insect population density, annual occurrence of algebra, and vary from place to place. Hebei, Shanxi, Shandong 3 occurred a year, Henan. 4 generations occurred in Jiangsu in 1 year, Zhejiang occurred in 5 generations in 1 year, generation overlap obviously, with pupae in jujube tree