How to grasp the standard of water for herbicides
“How to grasp the water standards for herbicides â€, China Pesticide Network will summarize the following for you:
Herbicide water is generally considered based on various factors such as the environment, weather, soil conditions and weeds in the field. When the weather and soil are dry, increase the amount of herbicide water. If the field is thin, the grass is small, the water can be less; on the contrary, the water should be more. The liquid medicine can completely cover the weeds, and the waste of the liquid can be avoided.
Precautions for herbicide water:
The amount of water is closely related to the application method, application method, and application equipment. For example, high-efficiency grass can be applied with a knapsack sprayer, the water consumption per acre is 20-30 liters, and the spray bar sprayer is 7-14 liters; Take a low amount of water when used, and take a high amount when mixed with broadleaf herbicide.
Herbicides water standard:
It depends on the physical and chemical properties of the drug. Water consumption of general contact herbicides > systemic herbicides, soil treatment agents > stem and leaf treatment agents.
Tips for the Chinese pesticide network Xiaobian: Paraquat is highly toxic and has a large amount of water (using a manual sprayer to spray a diluted solution more than 40 times water) is beneficial to improve the safety of humans and animals.
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