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今年5月上旬,我县游山地区新竹林中突然发生一种病害,群众称之为“烂腿病”,后经省林科所和南京林产工业学院确定为毛竹秆腐病。 此病以往在我省苏州、南京两地曾见发生,我县则少见。为了了解此病发生情况,特作了调查研究,现整理如下: 一、发生和危害 游山地区为毛竹新区,现有竹林均是1964—66年、1972—74年几年内陆续发展起来的。母竹是从安徽省调进,今年发病期间,病竹集中分布于小游山和大母山之间狗乱子坳的排水沟两侧,面积约3.1亩,病竹146株,其中重病区约2.8亩,病竹84株。
In early May this year, a disease suddenly occurred in Hsinchu, a mountainous area in our county. The masses called it a “rotten leg disease.” Afterwards, the provincial Forestry Branch and Nanjing Forestry Industry College determined that the disease was a bamboo stalk. The disease in the past in our province, Suzhou, Nanjing have seen the two places, my county is rare. In order to understand the occurrence of this disease, a special investigation and study are hereby organized as follows: I. Occurrence and endangerment Youshan area is the new bamboo area. The existing bamboo forests are all developed in 1964-66 and 1972-74 years. Mother bamboo is transferred from Anhui Province, during the onset of this year, the disease is concentrated in the small bamboo between the mountain and Dacushan collie drainage on both sides of the gutter, an area of about 3.1 acres, 146 diseased bamboo, of which seriously ill about 2.8 acres, 84 sick bamboo.