核桃果实象又称核桃长足象 (ＡｌｃｉｄｏｄｅｓｊｕｇｌａｎｓＣｈａｏ) ,属鞘翅目象虫科 ,是核桃果实的钻蛀性害虫 ,分布于我国黄河中、下游及云、贵、川、渝等核桃主产区。该虫除为害核桃果实引起落果 ,尚为害核桃嫩枝、幼芽芽苞 ,造成核桃减产 ,严重者绝收。据我们近年在四 Walnut fruit, also known as Walnuts long icon (AlcidodesjuglansChao), Coleoptera is a family of insects, is a walnut fruit borers pests, located in the Yellow River, downstream and cloud, Guizhou, Sichuan, Chongqing and other walnut main producing areas. The pest except walnut fruit damage caused by falling fruit, still harmful to walnut shoots, bud buds, resulting in reduced production of walnuts, in absolute serious. According to us in four years in recent years