A high-permeability and high-attachment pesticide synergist and preparation method thereof

Abstract

The invention relates to a high-permeability high-adhesion pesticide synergist and a preparation method thereof. The synergist comprises the following components in percentage by mass: 10-15 percent of an emulsifier, 1-5 percent of an anti-drifting additive, 2.5-5 percent of a permeating agent, 2.5-5 percent of a spreader, 0.5-2.5 percent of a plant growth regulator and water in balancing amount. The preparation method comprises the following steps: taking the components in proportion, adding the anti-drifting additive and the plant growth regulator into water at a constant temperature 30 DEG C under magnetic stirring, adding the emulsifier after the anti-drifting additive and the plant growth regulator are fully dissolved, adding the penetrating agent, finally adding the spreader, and stirring fully until the solution is clarified and transparent. According to the pesticide synergist and the preparation method provided by the invention, the permeability and conductivity of pesticide liquid can be improved, the adhesion, wetting and spreadability of pesticide drops on the surfaces of targets are enhanced, meanwhile the evaporation rate of spray liquid is improved, the drifting and loss of pesticide liquid are reduced, and plant growth is promoted; the purpose of pesticide dosage reduction is achieved, the effective utilization ratio of the pesticide is improved, environment pollution is reduced, and the pesticide synergist and the preparation method can be widely applied to the agricultural field.

Description

technical field

[0001] The invention relates to the field of pesticide adjuvants, in particular to a high-permeability and high-attachment pesticide synergist and a preparation method thereof. Background technique

[0002] At present, the spraying method is the main pesticide application technology in my country. The spraying method is an efficient, safe and economical method of pesticide application. In the environment, the effective utilization rate of pesticides is very low, and the pesticide droplets are easy to bounce and roll off the target surface. These situations lead to the loss of most of the active ingredients of pesticides, causing environmental pollution and economic losses.

[0003] Pesticide synergist (abbreviated as synergist) is the general term for the adjuvant used in spray application or similar application technology. By adding pesticide synergist appropriately, it can improve the adhesion of pesticide droplets on the target surface. Adhesion, wetting a...

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