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80%可湿性粉剂必备是埃尔夫阿托化学公司农化部生产的新型铜制剂,颗粒极细、溶解快、悬浮率好,是科技含量高的专利产品。该产品既杀真菌又杀细菌,可同时防治多种病害,且杀灭病菌作用点多,病菌极难对其产生抗性。该产品还具有优异的粘着性,并且耐雨水冲刷,持效期长,在欧美具有无公害农药认证,是生产绿色食品(水果、蔬菜)的优秀杀菌剂。该产品的使用方法:①预防柑桔溃疡病、炭疽病、疮痂病、黑斑病、黄斑病,用400～500倍液于春梢期、幼果期、夏梢期、秋梢期各使用一次。②预防苹果轮纹病、炭疽病、斑点落叶病、褐斑病、锈病,用400-500倍液于秋梢期或套袋后到摘袋前使用,每隔10-15天一次。
80% wettable powder Essential is a new type of copper preparation produced by the Ministry of Agriculture and Chemical Technology of Elf Atuo Chemical Co., Ltd. It is a patented product with very high technological content due to its extremely fine particles, fast dissolution and good suspension rate. The product is both fungicidal and bactericidal, which can prevent and cure many diseases at the same time, kill more pathogens and resist germs very hard. The product also has excellent adhesion, and resistance to rain erosion, long duration, with pollution-free pesticide certification in Europe and America, is the production of green food (fruits, vegetables) outstanding fungicide. The use of the product: ① prevent citrus canker disease, anthracnose, scab disease, black spot, maculopathy, with 400 to 500 times in the spring shoots, young fruit, summer shoots, autumn shoot each use once. ② prevent apple ring disease, anthracnose, spotted leaf disease, brown spot, rust, with 400-500 times in the autumn shoots or after bagging bag before use, once every 10-15 days.