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桃条麦蛾幼虫取食桃树冬芽、嫩枝和果实。危害冬芽时蛀孔处留下虫丝和虫粪,被害芽即失去开放能力。危害嫩枝时新梢蛀孔上部逐渐萎蔫下垂,终至枯焦。随着新梢的老化和幼果的膨大,后期幼虫多直接危害幼果。严重影响桃、杏、巴旦木、酸梅等果树的产量和质量,给林果业带来损失。通过采取综合防治方法,取得了良好的效果。
Peach barley moth larvae eat peach winter buds, twigs and fruits. Endangered winter buds wormhole worms and insect feces left when the victim buds lose their ability to open. Endanger shoots when the new shoots wormhole gradually wilted the upper part of the droop, and finally Kujiao. With the aging of the shoots and young fruit enlargement, late larvae directly endanger the young fruit. Seriously affect the yield and quality of peach, apricot, Pakistani Dan, sour plum and other fruit trees, bring losses to the fruit industry. By adopting a comprehensive prevention and control method, good results have been achieved.