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根癌病是一种由细菌引起的病害,除为害苹果、葡萄外,还为害栗、柿、梨、花红槟子、木瓜、梅、李、杏、桃、樱和核桃等果树.该病害过去只在局部地区经微发生,近年来随着苹果、葡萄苗木大量的调运流通.病害有扩大、加重的趋势.盖县万福乡有的苗圃发病率高达80%,给经营者带来很大的经济损失.在苹果、葡萄苗木大力发展的今天,该病害应当引起有关部门的高度重视.
In addition to apple and grape diseases, root cancer is a kind of disease caused by bacteria. It also damages fruit trees such as chestnuts, persimmon, pear, plum, papaya, plum, plum, apricot, peach, cherry and walnut. Only occurred in some areas by micro, in recent years with the large number of apples, grape seedlings in circulation, the disease has expanded, increasing the trend of Gaoxian Wanfu Township, the incidence of nurseries up to 80%, to the operator a lot of Economic losses in the apple, grape seedling vigorously developed today, the disease should cause the relevant departments attach great importance.