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18 25％灭虫星 25％灭虫星的通用名为25％氯·灭·甲乳油,是中国农业科学院植保所针对棉花害虫产生抗药性,难于防治而研究开发的最新三元杀虫混剂,由荥阳农药制剂厂生产。18.1 理化性状 25％灭虫星制剂外观为浅棕色或棕色单相液体,无可见悬浮物或沉淀。总有效成分含量≥25％,水分含量≤0.4％,酸度(以H_2SO_4计)≤0.5％,乳液稳定性(稀
18 25% Pest Control Star 25% The common name of pest control star is 25% Chloride · Methylisothricolate, which is the latest ternary insecticide mixture researched and developed by Plant Protection Institute of Chinese Academy of Agricultural Sciences for resistance to cotton pests and difficult to control , By the Shenyang Pharmaceutical Factory production. 18.1 Physical and chemical properties 25% Pestalone Appearance Light brown or brown single-phase liquid, no visible suspended solids or sediment. Total active ingredient content ≥25%, moisture content ≤0.4%, acidity (calculated as H_2SO_4) ≤0.5%, emulsion stability (dilute