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枣镰翅小卷蛾(亦叫枣粘虫),属鳞翅目卷蛾科。据调查,该虫在我县一年发生3代,以蛹在树皮裂缝及树干伤口等处越冬。越冬代成虫子3月下旬开始出现,每雌产卵120～200粒。第一代幼虫大量出现期在谷雨前后,为害达两个月之久;第三代从7月上旬到9月上旬,为害约两个月。老熟幼虫潜入树皮裂缝或枝条裂痕处越冬。该虫食性单一,以幼虫为害枣树叶、花和果实,是枣树主要害虫之一。
Jujube Solenopsis small-headed moth (also known as jujube armyworm), is a Lepidoptera coil moth family. According to the survey, the insect occurred in our county three generations a year, pupae in the bark cracks and trunk wounds and other winter. Overwintering generation of adult worms began to appear in late March, 120 to 200 eggs per female. The first generation of larvae appear in large numbers before and after the valley rain, damage up to two months; the third generation from early July to early September, about two months damage. Mature larvae sneak into bark cracks or branches of the cracks at the winter. The insecticidal single, to larvae jujube leaves, flowers and fruits, jujube is one of the major pests.