In pesticides , in addition to low-concentration powders or granules, they can be directly sprayed and applied. Generally, they must be diluted to a certain concentration before they can be used. If the concentration is too small, the pests will not be killed, and the purpose of prevention and control will not be achieved. Large, not only causes economic waste, but also causes plant phytotoxicity, kills, kills natural enemies or causes poisoning of humans and animals, and accelerates the development of resistance and environmental pollution. Therefore, we must learn to properly and rationally dilute pesticides so as not to cause waste, but also to achieve prevention and control purposes. Therefore, we will introduce the correct pesticide dilution method as follows.
First, pesticide powders and pesticide powders can be diluted with fillers (grass ash, rice bran, etc.) and then thoroughly diluted with the required pesticide mix.
Secondly, the dilution of the granule pesticide is mixed with the appropriate filler, and the diluted soft soil or the acid-alkaline chemical fertilizer can be used as the filler during the dilution, and the mixture can be uniformly stirred according to a certain ratio.
Third, the dilution of the wettable powder pesticide is carried out in a two-step preparation method, that is, a relatively thick mother liquid is first prepared with a small amount of water, and then poured into a container containing water for dilution.
Fourth, if the liquid pesticide is small, the dilution can be directly diluted. The correct way is: Prepare the liquid container, hold the water, then put the right amount of the medicine into the water, then mix evenly. If the amount of liquid is too large, you need to take: first select a small amount of liquid to dilute to the mother liquid, then put it into the prepared clean water, and mix well.
Other Machinery Parts,Construction Equipment Parts,Earthmoving Parts,Hyundai Machine Parts
JINING SHANTE SONGZHENG CONSTRUCTION MACHINERY CO.LTD , https://www.stszcmparts.com