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我场处桂东南低山丘陵地带,现有马尾松纯林33万多亩,约占造林总面积的67%,由于气候温暖,食料丰富,有利于松毛虫和松针毒蛾发生,从1966年至1969年就大发生3次。为了保护好森林资源,1972年在松毛虫大发生期间,我场革命职工积极采用综合防治措施,对控制虫灾蔓延,减少林木损失起了积极作用。一、加强领导,建立虫情测报网场党委、革委对松毛虫防治工作十分重视,把它当做林业生产的重要内容来抓,除由一名副主任抓治虫工作外,各分场还设专人负
My field at the southeastern Guangxi hilly area, the existing 3300 acres of pure pine forest, accounting for 67% of the total afforestation area, due to the warm climate, abundant food, is conducive to the occurrence of pine caterpillars and pine needles, from 1966 to It happened three times in 1969. In order to protect the forest resources, the revolutionary workers in our field actively adopted comprehensive prevention and control measures during the period of the Great Dendrolimus in 1972, which played an active role in controlling the spread of insect pests and reducing forest losses. First, to strengthen leadership and establish a pest detection network Party committees, the Revolutionary Committee on the prevention and control of pine caterpillar attaches great importance to it as an important part of forestry production to catch, except by a deputy director of grasping work, the sub-office also Dedicated staff