A plant essential oil composition anti-fly additive and its preparation method and application

A technology of plant essential oils and compositions, applied in botany equipment and methods, plant growth regulators, applications, etc., can solve problems such as poor wetting properties of medicinal liquids, high surface tension of medicinal liquids, and effects on the efficacy of medicinal liquids, etc. Achieve good anti-drift performance, small surface tension, and increase particle size

Active Publication Date: 2019-08-23
中化化工科学技术研究总院有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But the surface tension of the medicinal liquid that has increased described spray auxiliary agent is bigger, makes the wettability of medicinal liquid poor, and then affects the drug effect of medicinal liquid

Method used

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  • A plant essential oil composition anti-fly additive and its preparation method and application
  • A plant essential oil composition anti-fly additive and its preparation method and application
  • A plant essential oil composition anti-fly additive and its preparation method and application

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preparation example Construction

[0031] The present invention also provides a preparation method of the plant essential oil composition anti-flying auxiliary agent described in the above technical scheme, comprising the following steps:

[0032] The plant essential oil, ethoxy-modified polytrisiloxane, limonene, emulsifier, glycerin and polyglycerol ester are mixed to obtain the plant essential oil composition fly-proof additive.

[0033] In the present invention, the mixing is preferably: mixing plant essential oil, ethoxy-modified polytrisiloxane, limonene, emulsifier and glycerol to obtain a mixture; then mixing the mixture with polyglycerol ester. The present invention does not have any special limitation to the mixing mode, temperature and time of the plant essential oil, ethoxy-modified polytrisiloxane, limonene, emulsifier and glycerin, adopts the mixing mode well-known to those skilled in the art, The temperature and time are such that the resulting mixture is uniformly mixed. In the present inventio...

Embodiment 1

[0039] A plant essential oil composition anti-fly additive, comprising: 20 parts of orange peel essential oil, 2 parts of polyglycerin fatty acid ester, 2 parts of ethoxylated polytrisiloxane, 20 parts of limonene, 10 parts of fatty amine polyoxyethylene ether, 55 parts of glycerol.

[0040] The preparation method of the plant essential oil composition fly prevention auxiliary agent:

[0041] Fully mixing the above-mentioned plant essential oil, ethoxy-modified polytrisiloxane, limonene, emulsifier, and glycerol in parts by weight to obtain a mixture;

[0042] Under the condition of stirring, polyglycerol ester was added into the mixture and mixed for 30 minutes, and the stirring speed was kept at 30 r / min during the whole process, so as to obtain the plant essential oil composition anti-flying additive.

Embodiment 2

[0044]A plant essential oil composition anti-fly additive, comprising: 80 parts of peppermint essential oil, 8 parts of polyglycerol ricinoleic acid ester, 20 parts of ethoxylated polytrisiloxane, and 10 parts of limonene in parts by weight , 5 parts of castor oil polyoxyethylene ether, 20 parts of glycerin.

[0045] The preparation method refers to Example 1.

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Abstract

The invention relates to the technical field of pesticide additives, in particular to a plant essential oil composition splashing prevention additive, a preparation method thereof and an application of the additive. The plant essential oil composition splashing prevention additive comprises, by weight, 20-80 parts of plant essential oil, 2-8 parts of polyglycerol ester, 2-20 parts of ethoxy modified polytrisiloxane, 10-20 parts of limonene, 5-10 parts of emulsifying agents and 20-55 parts of glycerol. According to records of an embodiment, the plant essential oil composition splashing prevention additive has good anti-drift performance, drift inhibition ratio is 89% or more, the additive has good anti-transpiration performance when different pesticides are used, evaporation time is 400s ormore, and the control effect of the plant essential oil composition splashing prevention additive is higher than 89% after pesticides are sprayed for 4 days and higher than 91% after pesticides are sprayed for 14 days.

Description

technical field [0001] The invention relates to the technical field of pesticide adjuvants, in particular to a plant essential oil composition fly control adjuvant and its preparation method and application. Background technique [0002] At present, my country mainly sprays pesticides on crops through low-volume or ultra-low-volume spraying; but one of the most important problems with this method is that the number of supporting auxiliaries involved in low-altitude spraying is seriously insufficient, and the liquid is easy to precipitate, and the spraying process Easy to drift. [0003] In view of the above problems, in the prior art, the number of fine mist droplets is reduced by adding a plant essential oil composition anti-flying aid to reduce the drift of the mist droplets. The Chinese patent No. 201710430706.5 discloses a spray aid and its preparation and application, the spray adjuvant has high solubility and stability to some pesticides and foliar fertilizers on the m...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N25/06A01N47/02A01N57/16A01P7/04A01P3/00
Inventor 姚登峰李小龙张春华韩春华孙才权魏光卢忠利耿学军张鹏翟长河徐波褚红军苏曰东刘文健张宗俭
Owner 中化化工科学技术研究总院有限公司
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