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前言 柑桔潜叶蛾是柑桔新梢的主要害虫。幼虫潜食叶肉,蛀道曲折迂回,阻碍幼叶伸展发育,新叶卷缩弯曲,缩短叶龄,影响树势,降低光合效能,且易感染溃疡病害。成虫产卵分散,为害面大;幼虫有薄膜严密保护,化学防治效果差。近年来,科学工作者提出对潜叶蛾进行预测预报,实行提前或推迟柑桔放梢期的方法,减轻为害。但是柑桔梢期有它的特定时期,提前或推迟放梢期,都会影响柑桔梢的质量和来年产量。目前,防蛾工作仍不理想,潜叶蛾仍大量而严重地危害柑桔生产。
Introduction Citrus leaf moths are the major pests of citrus shoots. The larvae dietetic mesophyll, tunnel twists and turns, hinder the development of young leaves, new leaves curling, shortening the leaf age, affecting the tree vigor, reduce photosynthetic efficiency, and susceptible to ulcer disease. Adult spawning scattered, large damage surface; larvae have a thin film protection, chemical control effect is poor. In recent years, scientists have proposed the prediction and prediction of leaf moths, the implementation of early or postpone the method of citrus shoots, reducing harm. However, citrus shoot has its specific period, early or late shoot shoot period, will affect the quality of citrus shoots and the coming year production. At present, the anti-moth work is still not satisfactory, and the leaf moths still endanger the production of citrus in large quantities and in serious cases.