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栗山天牛专项调查结果表明,栗山天牛是我省目前发生面积最大、危害最重、造成经济和生态损失最大的林业有害生物。通过专项调查,全面掌握了栗山天牛在吉林省的分布面积、发生面积和成灾面积,并将栗山天牛的分布、发生与成灾面积落实到了具体林班和小班。为进一步监测栗山天牛的发生、发展趋势与危害情况提供了基础数据,为制定栗山天牛防治对策提供了科学依据。
The results of a special survey of Chestnut Tian cattle showed that Chestnut Tianlis is the largest pest in the province and the hardest hit, resulting in the greatest loss of economic and ecological forestry pests. Through a special survey, we fully grasped the distribution area, occurrence area and disaster-affected area of Tianlis in Jilin Province, and implemented the distribution, occurrence and disaster area of Tianlishan to specific forest and small classes. It provided the basic data for further monitoring the occurrence, development trend and harm situation of Cerambycidae, and provided a scientific basis for the development of Cerambycidae control strategy.