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Permeation synergist, and preparation method and application thereof

A technology of synergist and penetration enhancer, which is applied in the agricultural field, can solve the problems of poor wetting and spreading performance of plant leaves, poor penetration effect, difficult and uniform dispersion, etc., to improve insecticidal effect, promote penetration and absorption, and surface activity improved effect

Pending Publication Date: 2021-06-15
郑州昌安植物保护有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Most of the existing pesticide synergists are oily preparations, which are difficult to disperse evenly in water and have poor penetration effects; moreover, they have poor wetting and spreading properties on the plant leaves, which is not conducive to the rapid absorption of drugs by plants
In order to increase the surface tension of pesticides and improve their wetting and spreading properties, the existing agricultural synergists add more organic silicon, which is a polysiloxane surfactant, although it can reduce surface tension and improve wetting. Spreading, but it is not stable to acid and alkali, it will decompose when the water is high, and it is expensive

Method used

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  • Permeation synergist, and preparation method and application thereof
  • Permeation synergist, and preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Example 1: Exploration of the mass ratio of N-methyl oleamido ethyl sulfonate to fatty alcohol polyoxyethylene ether JFC in the penetration enhancer

[0030] In order to study the influence of the mass ratio of N-methyl oleamido ethyl sulfonate and fatty alcohol polyoxyethylene ether JFC on the performance of the penetration enhancer in the penetration enhancer, the present invention carried out Examples 1-1 to Example 1 -6. The specific contents of Embodiment 1-1 to Embodiment 1-6 are as follows.

Embodiment 1-1

[0032] A kind of penetration enhancer, by weight, the composition of described penetration enhancer consists of: penetration enhancer 35g, plant regulator 12g, plant essential oil 12g, auxiliary agent 15g and water 66g; Described penetration enhancer is Sodium N-methyloleamidoethylsulfonate and fatty alcohol polyoxyethylene ether JFC are mixed in a mass ratio of 1:1; It is formed by mixing at a mass ratio of 1:1; the plant essential oil is orange peel essential oil; and the auxiliary agent is formed by mixing methylated soybean oil, ethanol, and n-butanol at a mass ratio of 1:5:3.

[0033] The preparation method of above-mentioned penetration synergist, comprises the following steps:

[0034] (1) Add a penetration enhancer to the water, stir and mix evenly, then add a plant regulator, stir and mix evenly to obtain component A;

[0035] (2) Add plant essential oil into the auxiliary agent, stir and mix evenly to obtain component B;

[0036] (3) Add component B into component ...

Embodiment 1-2

[0038] The content of embodiment 1-2 is basically the same as embodiment 1-1, and its difference is:

[0039] The penetration enhancer is formed by mixing sodium N-methyloleamidoethylsulfonate and fatty alcohol polyoxyethylene ether JFC at a mass ratio of 2:1.

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Abstract

The invention relates to the technical field of agriculture, and particularly discloses a permeation synergist, and a preparation method and application thereof. The permeation synergist is prepared from 20-45 parts of permeation enhancer, 1-16 parts of plant regulator, 3-20 parts of plant essential oil, 8-25 parts of auxiliaries and 30-80 parts of water. The penetration enhancer is formed by mixing sodium N-methyl-N-oleoylaminoethylsalfonate and fatty alcohol-polyoxyethylene ether JFC according to the mass ratio of (1-6): 1. The permeation synergist prepared by the invention has good emulsibility, permeability and wettability, can be mixed with pesticide preparations, foliage spray fertilizers and the like for use, is beneficial to spreading and adhesion of pesticides and fertilizers on the surfaces of plant leaves, reduces drifting of the pesticides and the fertilizers, can also dissolve wax coats of the plant leaves, strengthens permeation of the pesticides and the fertilizers, promotes absorption, and achieves the purposes of prolonging the effective period of the pesticide effect, improving the biological activity, reducing the use amount of pesticides and fertilizers and reducing the pesticide use cost; in addition, photosynthesis of plants can be promoted, and stress resistance of crops is enhanced.

Description

technical field [0001] The invention relates to the field of agricultural technology, in particular to a penetration synergist. Background technique [0002] Pesticides are used to prevent, eliminate or control diseases, insects, weeds and other harmful organisms that endanger agriculture and forestry, as well as to regulate, control and affect the metabolism, growth, development and reproduction of plants and harmful organisms. A substance or a mixture of several substances and its preparations produced by biological and other natural products and applied biotechnology are indispensable products in food crops, melon, fruit and vegetable cultivation, and forestry. However, the active ingredients of most pesticides are difficult to effectively diffuse, penetrate and cover the protected plant crops. [0003] A synergist is a substance that is inactive by itself, but when mixed with corresponding pesticides, it can significantly improve the wetting, spreading, dispersion, rete...

Claims

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Application Information

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IPC IPC(8): A01N25/30A01N25/02A01N37/12A01N33/22A01P21/00C05G3/50C05G3/00
CPCA01N25/30A01N25/02A01N37/12A01N33/22C05G3/50C05G3/00
Inventor 郭武杰杜霄霞耿贺群郭保军崔晓琦李济武袁自更张艳星范大整王联营陈思王桂林李俊中张丽娟张改香张凯赵斌张乐观田群芳邵光明王世全李广帅郭嘉灏曹会敏李洋
Owner 郑州昌安植物保护有限公司
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