Pesticide auxiliaries: Aid to help pesticides

Pesticide auxiliaries are a widely used product in agricultural production and play a decisive role in enhancing the control effect of pesticides. With the widespread use of pesticide additives, their types have begun to increase. Choosing the right product has become a nuisance.

In general, the pesticide adjuvant itself has no biological activity, but whether the adjuvant is selected or not has a great influence on the efficacy of the pesticide formulation.

Filler: The filler can be used to dilute the original drug of the pesticide, reduce the amount of the original drug, make the original drug convenient for mechanical crushing, and increase the dispersibility of the original drug. It is a filler substance for manufacturing powders or wettable powders, such as clay and talcum powder.

Wet spread agent: It can reduce the surface tension of water, so that water can easily wet the solid surface additives. When the liquid is sprayed onto the surface of the drug, it is prone to spreading on the surface of the drug to improve the control effect, such as tea withered. Dispersants are divided into two types: one is a pesticide liquid dispersant, which is a substance with high viscosity characteristics. Through mechanical action, the melted pesticide can be dispersed into colloidal granules, such as waste sticky honey concentrate, pulp waste liquid. Concentrates; The other is a dispersant for pesticide formulations that prevents powder flocculation and allows powdered pesticides to disperse well when sprayed.

Synergist: It has no insecticidal and bactericidal effect, but it can increase the insecticide and bactericidal effect of the original drug.

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