枣龟甲蜡蚧俗称枣龟蜡蚧,又名日本龟蜡蚧,分布很普遍,寄主较广泛,为害植物达100多种,主要危害枣、石榴、柿、大叶黄杨等。近两年,枣龟蜡蚧在枣树上发生非常普遍,且较严重,特别是零星分布的枣树,由于防治不得要领,往往达不到防治效果。一、被害状。枣龟蜡蚧主要以成虫、若虫刺吸寄主的枝干和叶片,虫体蚧壳白色,似龟甲状蜡质,蚧壳布满枝条或叶片,幼虫在叶片上多顺叶脉排成条状吸食汁液并大量分泌排 Jujube turtle scale commonly known as jujube scale scale, also known as the Japanese turtle scale, distribution is very common, the host more extensive, more than 100 kinds of harmful plants, the main hazards jujube, pomegranate, persimmon, Euonymus. In recent two years, the jujube larvae appear jujube very common, and more serious, especially sporadic jujube tree, because of the prevention can not get the essentials, often fail to control effect. First, the victim. Jujube scales wax scale mainly adults, nymphs suck the host branches and leaves of the main insect body scale shell white, like tortoiseshell waxy, scale shell covered branches or leaves, larvae in the leaves of multi-row veins arranged in strips Juice and a large number of secretion row