The use of herbicides in corn is prone to phytotoxicity. How to properly use herbicides in corn is a concern of farmers.
Before understanding "the correct use of herbicides in corn fields ", the Chinese pesticide network Xiaobian first summarized the reasons for the phytotoxicity of corn herbicides.
Corn herbicides cause phytotoxicity. Improper use of drugs; high temperature, drought and other adverse weather conditions for corn growth; improper use of pesticides ; corn is sensitive to certain pesticides; and so on may cause corn phytotoxicity.
Next, the pesticide network Xiaobian, focus on how to properly use corn herbicides .
Proper use of corn herbicides
When applying corn, distinguish the varieties, do not blindly use the medicine; do not directly mix the water and medicine into the sprayer, especially the powder type medicine. When dispensing, do: "Secondary dilution"; before 9:00 am, the medium temperature is lower, Spraying after 4 pm; mixed pesticides should choose pyrethroids and carbamate insecticides. When spraying, pay attention to avoiding happy leaves and anti-drug solution; It is not necessary to spray the whole field until the spot spray is sprayed, so as not to cause phytotoxicity;
For the " How to use corn herbicide correctly ", the Chinese pesticide network is compiled and summarized here. To learn more about the pesticide information of pesticide companies and pesticide products , please log in to the China Pesticide Network for enquiry!
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