Chemical fogger ’s precautions in weeding

Agricultural chemical fogger is indispensable work tool, chemical fogger used not only crop pest control, fertilization work, but also can be used for weeding crops. For example: wheat weeding, weeding crops mechanization of modern technology to make to improve the work efficiency.
It has been described in detail previously manual process of chemical fogger in weeding , and now most of the farmers use a manual spraying chemical fogger, hand to introduce the following chemical fogger’s precautions in weeding .
1. Do not add liquid overfill drug use must be tightly closed lid to prevent liquid leakage or shake out.
2. It should be back after sprayer joystick, so there is a little pressure gas chamber then turn on the switch, showed their spray. Gas chamber pressure is not too high to spray a good standard.
3. Best selection of fan-shaped nozzle spraying of herbicides, once sprayed a ridge, along the ridge pesticide spray.
4. The most important thing is to avoid human skin exposure to chemical fogger. Spraying pesticides, be careful to spray direction and wind direction.