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为探索3y—10型背负式喷烟机在我区大面积防治林木害虫上应用。今年在玛纳斯林场对我区发生早、危害重的春尺蠖、榆黄黑蛱蝶等害虫,首次进行喷烟防治试验,取得了较好防治效果。为在我区今后防治林木害虫提供了依据。现将试验结果整理如下,供有关生产单位参考。 一、3y—10型背负式喷烟机工作原理: 3y—10型背负式喷烟机系浙江省温州林业机械厂产品。该机利用脉冲喷气式发动机燃烧的高温气体之热能和高速气流的功能,使液态油溶性药剂受热,迅速热裂挥发呈白色烟雾
In order to explore the 3y-10-type piggyback smoke machine in our area on a large area to control forest pests on the application. This year in Manasi forest farm in our district occurred early, endangering the spring chongnian, Yu Huang black butterfly and other pests, the first spray prevention and control tests, and achieved good control effect. In our area in the future to provide a basis for prevention and control of forest pests. The test results are summarized below, for the relevant production units for reference. A, 3y-10 type piggyback smoke machine works: 3y-10-type piggyback Wenzhou Forestry Machinery Plant in Zhejiang Province products. The machine uses the pulse jet engine combustion of high-temperature gas thermal energy and high-speed airflow function, so that the liquid oil-soluble pharmaceutical heating, rapid thermal cracking volatile white smoke