Electric sprayer dispensing needs attention

In order to facilitate spraying , many farmers do friends herbicide spraying diluent formulated alone , but added directly to the herbicide electric sprayer in the preparation of the spray tank diluent , with a directly after spraying. However , due to the technical preparation of the herbicide master well diluent , in the preparation process tends to occur , which directly affect the herbicidal effect . In order to improve the control effect of herbicides in the dispensing process must pay attention to the following four questions:
( 1 ) Herbicide formulations: herbicide formulations there are many different forms of preparation in different ways. Such as emulsions, liquid and gel suspension agent will quickly dissolve after water and spread of these formulations can be further dilution method formulated herbicides .
( 2 ) Preparation of dilutions : In the medicine cabinet in the preparation of spray diluent , you must first kits add about 10 cm deep water only after the mother liquor was added slowly to the pharmacy or medicine cabinet , and then add water to the water line can be sprayed .
( 3 ) With a good liquid medicine chest immediately after spraying : the proportion of various herbicides and not exactly the same proportion of water , such as herbicides gravity than water , stored herbicide will sink over time , resulting in lower liquid concentration, the upper liquid concentration is small, seriously affect the herbicidal effect .
( 4 ) Spray the dilution was added to the spray water line as well : electric sprayer in the spray dilution was added to the water line as well, must not be filled at once .