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我区植保机动药械有2622台,比1977年增加了七倍,其中东方红——18型、利农牌背负式机动弥雾喷粉机2233台,配备超低容量喷头650个。为了充分发挥这些药械作用,我们搞好以公社、大队为主的合作防治,去年全区使用机动药械除虫面积348.9万多亩,占总防治面积的60％。地面超低量防治麦蚜、灰飞虱、粘虫和棉铃虫等虫害30.5万多亩,为夺取农业丰收,发挥了作用。
My area of plant protection Maneuver Pharmacy has 2,622 units, an increase of seven times over in 1977, of which Dongfanghong - 18-type, Leeon brand back to the mobile misting dust 22,300 units, equipped with ultra-low capacity nozzle 650. In order to give full play to the role of these drug-mills, we have done a good job in the prevention and control of conflicts with communes and brigades. Last year, the area we used was 3,489,000 mu of pest-killing motor vehicles, accounting for 60% of the total area of prevention and control. Ultra-low ground control of wheat aphids, Laodelphax striatellus, armyworm and cotton bollworm insects and other more than 305,000 mu, in order to seize the harvest of agriculture, played a role.