核桃果象 Ａｌｃｉｄｏｄ ｅｓ ｊｕｇｌａｎｓ Ｃｈａｏ 为害核桃果实，也为害花、叶芽苞，造成产量大减，严重者则绝收，是核桃果实的重要害虫。在研究该虫生物学的同时，利用商品农药配制的化学药剂和定时拣拾落果为主的综合治理方法，可在 ２～３ 年内彻底控制该虫的危害。 Walnut fruit like Alcidod es juglans Chao harmful walnut fruit, but also for the flowers, bud bud, resulting in greatly reduced production, in serious cases, absolutely, is an important pest of walnut fruit. In the study of the worm biology at the same time, the use of commercial pesticides formulated chemicals and timing picking fruit-based comprehensive management methods, in 2 to 3 years the complete control of the pest damage.