Specific cleaning methods are as follows: 1, herbicides (1) Cleaning with clean water: commonly used herbicides in wheat fields such as superstars (tribenuron), herbicides in corn fields such as et al., soybeans, peanut field herbicides such as Gai-grain, rice field decoctions such as Shenfu, Bendazon After completion of the fight, it is necessary to rinse the bucket and parts several times with clean water, then immerse the water in the sprayer and mist immersing machine for 2-4 hours, and then clean it 2-3 times. (2) Slurry cleaning: For the gram king trace (commonly known as a sweep of light) can be passivated in case of soil, lose the principle of herbicide activity, so after the herbicide without trace, just as soon as possible with a muddy sprayer, mist Wash the machine several times and wash it with water. (3) Scrubbing with ferrous sulfate: Among the herbicides, only 2,4-D butyl ester is the most difficult to clean. After the herbicide has been sprayed, it must be thoroughly washed with 0.5% ferrous sulfate solution. 2, pesticides (1) After the general pesticide is used, wash it repeatedly with clean water and dry it by inverting it. (2) For the highly toxic pesticides, the slurry can be washed repeatedly after use, and can be dried by inverting.
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Small pesticides such as sprayers and misters should be cleaned immediately after spraying, especially after using highly toxic pesticides and various herbicides, they should be immediately cleaned in the barrel, or they will be used for crops or vegetables. Poisoning. Herbicides are long-lasting leafy plants and have broad-leaved plants. If the medicines are not cleaned during use, they can easily harm different types of plants when used alternately. Therefore, the sprayer and the mist sprayer must not be cleaned after use.