What should you pay attention to when using pesticides during high temperature seasons?

What should you pay attention to when using pesticides during high temperature seasons? Most plagues hide in backgrounds of shadow and light, making them difficult to reach. At the same time, pesticides decompose quickly and cause large volatilization losses. To control insects, spray during rainy days. If the weather is sunny, the effect of pesticides will increase as the temperature rises at sunrise or sunset. Therefore, when using pesticides in high-temperature seasons, attention should be paid to reducing the dosage of pesticides, thus producing the effect of applying once and twice. Then the time to spray pesticides at high temperature should be after 5 pm (when there is no dew) and spray at 8-10 pm.

The results are not ideal when pest activity increases. When spraying pesticides, pay attention to physical protection and try to avoid contact between pesticides and skin. Choose fast-acting pesticides and strong internal absorption. Choose fast-acting pesticides, such as methamphetamine, sukerin, and octyl cyanide, which have strong toxic effects. Pay attention to the mixed use of pesticides in agricultural production. Because the weather is very difficult, some friends will mix herbicides, insecticides and fungicides together. This is not advisable.

The drug is easily produced in large doses, and the effectiveness of most insecticides increases with rising temperatures. Therefore, when using high-temperature drugs, attention should be paid to reducing the amount of liquid drugs, especially hormonal drugs. Large doses can easily cause drug damage. harm! Therefore, medication should be adjusted reasonably according to temperature changes, and safety in summer should be paid attention to. First of all, do not use toxic pesticides and high-residue pesticides. Second, read the label carefully before taking your medication. For use in non-high-temperature stations without labels or with ambiguous labels, applicators should strictly abide by the usage procedures and perform BOM safety protection work.

When preparing pesticides, protective equipment should be used. It is forbidden to use bottle caps to pour medicine, and use barreled drinks to dispense medicine. Reduce the volume and concentration appropriately: the higher the temperature, the more the drug concentration must be controlled. The higher the temperature, the higher the efficiency. If the concentration is not reduced, it can easily cause damage to the drug. Use this product to "spray" a pesticide that attaches to crop leaves when sprayed.