Traditional Culture Encyclopedia - The 24 Solar Terms - Planting winter wheat requires herbicides. Can it still be used when the temperature is below 10 degrees?
Planting winter wheat requires herbicides. Can it still be used when the temperature is below 10 degrees?
When the temperature is lower than 10, it is forbidden to use herbicides in winter wheat fields.
Use!
It is best to spray herbicides on winter wheat when the daily average temperature is above 5, especially some herbicides with strict temperature requirements, such as dimethyl carbon tetrachloride, 2 or 4 drops of isooctyl ester, methyl disulfonate and mesotriol. When spraying herbicides, if the temperature is too low, it is easy to cause phytotoxicity, twisted heart leaves, difficult or impossible heading, and serious yield reduction.
Reminder:
(1) Check the weather forecast in advance before applying pesticide, and it is difficult to apply pesticide within 5 days before the arrival of cold air.
(2) Pay attention to reading the instructions or consult the sales staff for attention.
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