摘要
在象山县松材线虫发病区进行调查研究,对病区的疫情进行了分析,揭示了松树枯萎病四种不同症状中松材线虫的分布特征,进而根据象山县的地理特征提出了“疫区封锁、综合治理、全局规划、设隔离带”的防治策略。
An investigation was carried out in the pine nematode occuring area in Xian-gshan County, and an analysis was made on the base of the information about the disease. Asa result, the distribution characteristics of pine nematode were revealed by distinouishing thefour different symptoms of pine blight disease. Several control measures are suggested to betaken in accordence with the geographical features of Xiangshan County. These measures are:blockage of sisease-occuring area, taking comprehensive control measures, making overallplans, and establishing isolation belts.
出处
《浙江林业科技》
北大核心
1992年第4期22-25,46,共5页
Journal of Zhejiang Forestry Science and Technology
