碱式硫酸铜悬浮液的使用方法碱式硫酸铜悬浮液是近年新出品的以代替传统波尔多液的保护性杀菌剂，目前全国各地已推广使用，剂型有３５％和３０％两种（３０％剂型又名绿得宝）．碱性硫酸铜悬浮刑粘着力强、保护性好，喷后药效可持续半个月，但在果树上若使用不当，极易产... The use of basic copper sulfate suspension Basic copper sulfate suspension is a newly developed in recent years to replace the traditional Bordeaux mixture of protective fungicide, the country has been promoting the use of 35% and 30% formulations of two kinds (30% Formulation aka Green Depot). Alkaline copper sulfate Suspension penalty strong adhesion, good protective effect after spraying half a month can be sustained, but if the improper use of fruit trees, easy to produce ...