First, the use of systemic pesticides:
Such as dimethoate, omethoate and other insecticides and anti-carbocarb, quetiapine, chlorfenapyr, fenvalerate, green milk copper, dexamethasone, diarrhea, carbendazim, triadimefon, thiophanate, Bactericides such as dystrophic bacteria and scleroside, more than 80% of the active ingredients are absorbed into the tissues by the crops 4 to 5 hours after application. Ling leaf blight applied to crops 2 hours, i.e. capable of generating internal suction conduction, even after spraying rain, rain water does not lose efficacy.
Second, the selection of quick-acting pesticides:
Such as dichlorvos in insecticides, fast killing and killing, killing spirits, killing enemies, fighting against Weiwei, speeding Weiwei, mixing Weiwei, destroying Duowei, Guangkewei, Xinweiwei, cotton boll and other pesticides It belongs to this type. This type of pesticide has a strong contact or killing effect, and the mold killing effect is rapid, and the pest can be killed after 1 to 2 hours of application. There is also about 50% of the amount of green milk copper and tricyclazole sprayed into the plant tissue after spraying, and the rain after 1 hour of spraying has no effect on the efficacy.
Third, the selection of rain-tolerant pesticides:
For example, Jinggangmycin, Weiweiwei and Suikeling have good rain resistance. After 1~2 hours of application, even after encountering showers, it will not affect the efficacy.
Fourth, the drug solution added adhesive:
Adding an adhesive to the liquid can increase the adhesion of the pesticide on the surface of the crop and the pest. It is not easy to be washed away after the application, and the pesticide liquid is prepared. Each 50 kg of liquid plus an adhesive such as washing powder 50 ~75 grams, stir evenly and apply in time.
Source: Non-polluted Testing Center of Xinji City, Hebei Province
Such as dimethoate, omethoate and other insecticides and anti-carbocarb, quetiapine, chlorfenapyr, fenvalerate, green milk copper, dexamethasone, diarrhea, carbendazim, triadimefon, thiophanate, Bactericides such as dystrophic bacteria and scleroside, more than 80% of the active ingredients are absorbed into the tissues by the crops 4 to 5 hours after application. Ling leaf blight applied to crops 2 hours, i.e. capable of generating internal suction conduction, even after spraying rain, rain water does not lose efficacy.
Second, the selection of quick-acting pesticides:
Such as dichlorvos in insecticides, fast killing and killing, killing spirits, killing enemies, fighting against Weiwei, speeding Weiwei, mixing Weiwei, destroying Duowei, Guangkewei, Xinweiwei, cotton boll and other pesticides It belongs to this type. This type of pesticide has a strong contact or killing effect, and the mold killing effect is rapid, and the pest can be killed after 1 to 2 hours of application. There is also about 50% of the amount of green milk copper and tricyclazole sprayed into the plant tissue after spraying, and the rain after 1 hour of spraying has no effect on the efficacy.
Third, the selection of rain-tolerant pesticides:
For example, Jinggangmycin, Weiweiwei and Suikeling have good rain resistance. After 1~2 hours of application, even after encountering showers, it will not affect the efficacy.
Fourth, the drug solution added adhesive:
Adding an adhesive to the liquid can increase the adhesion of the pesticide on the surface of the crop and the pest. It is not easy to be washed away after the application, and the pesticide liquid is prepared. Each 50 kg of liquid plus an adhesive such as washing powder 50 ~75 grams, stir evenly and apply in time.
Source: Non-polluted Testing Center of Xinji City, Hebei Province
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