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2. Dilution of wettable powder pesticides A two-step preparation method is adopted, in which a relatively thick mother liquid is first prepared with a small amount of water, and then poured into a container containing water for dilution.
Third, the dilution of powder pesticides is mainly diluted with fillers. First, fill the filler (grass ash, rice bran, etc.) and mix the required powder pesticides into the mixture, and then add them repeatedly until the desired multiple is reached.
4. Dilution of granule pesticides Mix with appropriate fillers. When diluting, use dry soft soil or acid-alkaline fertilizer as filler. Stir well at a certain ratio.
Huaxian Liu Huimin
The correct way to dilute pesticides
First, the dilution of liquid pesticides can be directly diluted when the amount of liquid is small. The correct method is to pour the required water into the prepared dispensing container, then slowly pour the dosing agent into the water and gently mix it with a wooden stick or the like before use. If it is necessary to prepare a large amount of liquid medicine, it is best to adopt a two-step preparation method, that is, first dilute the pesticide stock solution into a mother liquid with a small amount of water, and then pour the prepared mother liquid into the prepared water according to the dilution ratio, fully Stir well.
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