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受美国罗门哈斯公司委托,沪西县植保植检站进行80%大生M-45可湿性粉剂及62.25%仙生可湿性粉剂防治梨黑星病的试验示范,结果报告如下: 试验分别设在泸西县神树坡果园和沪西县果树站白水库果园基地,各2亩。用他生600倍液,大生M-45 800倍液,手动喷
Commissioned by the United States Rohm and Haas Company, Huxi Plant Protection Plant Inspection Station 80% students M-45 wettable powder and 62.25% Sinosteva Pear Scytosporum control pilot demonstration, the results reported as follows: test They are located in Luxu County Shenshupo Orchard and Huxi County Fruit Station White Reservoir orchard base, each 2 acres. 600 times with his raw liquid, students M-45 800 times liquid, manual spray