The trade names are Dole, Dalesi, etc. The preparations are 72% Basic Copper Chloride ( https://www.wsdty.com/product/copper-chloride/basic-copper-chloride/ ) emulsifiable concentrate, 88% basic copper chloride emulsifiable concentrate, 720 g/liter basic copper chloride emulsifiable concentrate, 960 g/liter basic chloride Copper cream, etc. It can be mixed with bensulfuron-methyl and so on.

The main control targets of basic copper chloride are annual grass weeds such as goosegrass, crabgrass, bristlegrass, and barnyard grass, as well as amaranth, purslane, and crushed rice sedge. However, the control effect on T. amaranth is poor.

Precautions when using basic copper chloride. ①Basic copper chloride is sensitive to sorghum and wheat, and care should be taken to avoid the liquid medicine from drifting to such crops. ②Basic copper chloride is toxic to aquatic organisms such as bees and fish, silkworms and birds. When applying pesticides, avoid the impact on the surrounding bee colonies, the flowering period of nectar source crops, near silkworm rooms and mulberry gardens, and near bird sanctuaries. When applying pesticides away from aquaculture areas, the liquid should be prevented from flowing into rivers and other water bodies, and water pollution should be avoided when cleaning spraying equipment.

Application technology of Basic Copper Carbonate( https://www.wsdty.com/ ). Commonly used in rice transplanting fields. Five to seven days after rice transplanting, 72% basic copper chloride emulsifiable concentrate 10 to 20 ml is used every 667 m2.