With the large and repeated use of pesticides , many insect pests are slowly becoming resistant. So, how can we reduce the resistance of pests to pesticides? The following points may be helpful.
First, rotation medication
Do not apply a certain pesticide for a long time to control a certain pest, so that the formation process of the pest-resistant population can be cut off.
Second, mixed medication
The combination of two pesticides with different modes of action and mechanism can slow down the formation of pest resistance, and the mixed drug can also inhibit the drug resistance.
3. Intermittent application or deactivation of pesticides
When a pesticide has already induced resistance to a certain pest, such as stopping the application of the pesticide for a period of time, the resistance of the pest will gradually decrease or even disappear.
Fourth, add synergists
Adding a synergist to the pesticide can obviously activate the pesticide, improve the efficacy, delay and inhibit the resistance of the pest.
V. Diversified methods of application
In addition to the conventional spraying, the method of applying the pesticide may also adopt other methods, such as mixing the poisonous soil, making the bait, applying the soil, applying the medicine, dropping the medicine, and injecting the medicine.
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