碱式硫酸铜悬浮液使用方法碱式硫酸铜悬浮液是近年新生产的以代替波尔多液的保护性杀菌剂。目前已在全国各地推广使用。剂型有３５％和３０％两种，后一种又名绿得宝。该药粘着力强，保护性好，药效可持续１５天。但使用不当，果树易产生药害。因此，应注意：①宜在６—８... Use of basic copper sulfate suspension Basic copper sulfate suspension is newly produced in recent years to replace Bordeaux mixture of protective fungicide. Has been widely used throughout the country. There are two dosage forms 35% and 30%, the latter aka Green Depot. The drug adhesion, protective, effective for 15 days. However, improper use, fruit trees prone to injury. Therefore, it should be noted: ① should be in 6-8 ...