To mix herbicides, you need to master the following principles: Custom Moulding,Moulding And Millwork,Moulding Profiles Goolee Decoration Material Co., Ltd. , http://www.jxpucolumn.com
First: the herbicidal range of the two herbicides should be different.
Second: the quick-acting agent should be mixed with the delayed agent, and the long-acting agent should be mixed with the short-acting agent.
Third: Agents that are diffuse and highly mobile in the soil should be mixed with agents that are diffuse and mobile.
The fourth, two or more agents should be synergistic or additive after mixing, at least not antagonism and phytotoxicity to crops.
Fifth: the period and method of use of the two agents must be consistent.