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

A synergistic, high-penetration technology, applied in the fields of botanical equipment and methods, pesticides, biocides, etc., can solve the problems of low effective utilization of pesticides, loss of active ingredients of pesticides, bouncing and rolling, etc. Increase effective utilization, improve evaporation rate, reduce drift and bleed

Active Publication Date: 2017-10-13
GUILIN JIQI BIOCHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[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 active ingredients of pesticides, causing environmental pollution and economic losses

Method used

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

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preparation example Construction

[0051]As above-mentioned high penetration high adhesion pesticide synergist, its preparation method comprises the steps:

[0052] Take each component according to the proportion, add anti-bleaching additives and plant growth regulators in water at a constant temperature of 30°C under magnetic stirring, after fully dissolving, then add emulsifier, then add penetrant, and finally add spreader solution, stir well until the solution is clear and transparent.

[0053] The stirring rate of the magnetic stirring is 50-300r / min, preferably 100-140r / min, more preferably 120r / min.

[0054] On the basis of the above technical solution, in terms of mass percentage, the Triton X-100 mass percentage is preferably 15%, the polyvinylpyrrolidone mass percentage is preferably 2.5%, and the high azone mass percentage is preferably 2.5% , the JFC mass percent is preferably 4%, the silwet L-77 mass percent is preferably 2.5%, the Silwet618 mass percent is preferably 3%, the Silwet 408 mass percen...

Embodiment 1

[0060] Embodiment 1: Preparation of the high-permeability and high-adhesion synergistic agent 1 described in the present invention

[0061] All in mass percentage, at a constant temperature of 30°C, at a stirring speed of 120r / min, add 1% polyvinylpyrrolidone K30 and 0.5% potassium indolebutyrate in water, after fully dissolving, then add 10% Triton X- 100, then add 2.5% hyperazone or JFC, and finally add 2.5% silicone surfactant silwet L-77 or Silwet 408, stir well until the solution is clear and transparent.

Embodiment 2

[0062] Example 2: Preparation of the high penetration and high adhesion synergist II of the present invention

[0063] All in mass percentage, at a constant temperature of 30°C, at a stirring speed of 50r / min, add 5% polyvinylpyrrolidone K30 and 2.5% potassium indolebutyrate in water, after fully dissolving, then add 15% Triton X- 100, then add 5% hyperazone or JFC, and finally add 5% silicone surfactant silwet L-77 or Silwet 408, stir well until the solution is clear and transparent.

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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...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N25/30A01N25/24A01N25/00A01N43/38A01N53/08A01P21/00A01P13/00A01P7/04A01N47/06
Inventor 杜凤沛张晨辉
Owner GUILIN JIQI BIOCHEM
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