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防治病虫害是森林保护和提高森林生产力的最重要任务之一。它在自然保护总体中占显著地位。1975年4月在印度召开了第二次国际森林病虫害会议。参加会议的有34个国家和3个国际组织。与会者把问题的范围触及到了经济意义和病虫害在欧亚大陆、非亚、美国、澳大利亚森林中的传播,特别注意在热带和亚热带地区的防治措施,林产品的保护方法,防治真菌病害,检疫,防止杀虫剂对周围环境的污
Prevention and control of pests and diseases is one of the most important tasks of forest protection and improvement of forest productivity. It occupies a prominent place in the overall nature protection. The second International Conference on Forest Pests and Diseases was held in India in April 1975. There are 34 countries and 3 international organizations participating in the conference. Participants touched on the economic issues and the spread of pests and diseases in the forests of Eurasia, Africa, the United States and Australia, paying special attention to prevention and control measures in tropical and subtropical regions, methods for the protection of forest products, control of fungal diseases, quarantine , To prevent insecticide on the surrounding pollution