小黄鳃金龟对银杏苗木的危害与防治高念昭，樊卫国，杨胜学，史继孔（贵州农学院，贵阳５５００２５）近年来，贵州省在发展银杏栽培的过程中，部分地区的银杏幼龄果园中的幼树和银杏苗圃中的苗木，遭受小黄鳃金龟的严重危害，造成了重大经济损失，阻碍了银杏生产的发展。... In recent years, Guizhou Province in the process of developing ginkgo cultivation, ginkgo young orchard in some areas of the orchard Seedlings in young trees and ginkgo nurseries are severely damaged by Scleractophaga beetles, causing significant economic losses and hindering the development of ginkgo production. ...