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Agricultural synergist with combination of multiple vegetable oils and preparation method of agricultural synergist

A technology of vegetable oil and synergist, which is applied in the fields of botanical equipment and methods, plant growth regulators, animal repellents, etc., can solve problems such as poor stability and permeability, yellowing of trees, and easy stratification of medicinal liquids. , to achieve obvious synergistic effect, reduce pesticide dosage, and achieve the effect of human and animal safety.

Inactive Publication Date: 2018-11-23
广州市新景象生态科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Its main disadvantages are: 1. Silicone-based wetting agents are too permeable to cause severe phytotoxicity; 2. Adhesives, such as mineral oil, gelatin, and polyvinyl alcohol, will close crop pores after application, resulting in phytotoxicity. 3. Ordinary vegetable oil additives have poor stability and permeability, which leads to easy stratification of the liquid medicine and uneven distribution of the liquid medicine, which not only easily produces phytotoxicity, but also has no obvious synergistic effect

Method used

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Examples

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Effect test

preparation example Construction

[0027] The preparation method of the agricultural synergist of the combination of various vegetable oils comprises the following steps:

[0028] Step 1): Weigh 60-85% by mass of octadecenoic acid vegetable oil, 5-20% by mass of vegetable oil containing terpene, olefin and alcohol, 5-20% by mass of sodium diglycerol laurate, 5- The castor oil polyoxyethylene ether of 20% mass percentage;

[0029] Step 2): Add octadecenoic acid vegetable oil and vegetable oil containing terpenes, olefins, and alcohols into the reactor, and heat up to 40-50°C;

[0030] Step 3): Add sodium diglyceride laurate into the reaction kettle, stir well until it is completely dissolved, and form a mixed solution;

[0031] Step 4): Add castor oil polyoxyethylene ether into the mixed liquid prepared in step 3), stir well until it is completely dissolved to form a mixed liquid, and obtain the above-mentioned agricultural synergist of various vegetable oil combinations.

Embodiment 1

[0033] An agricultural synergist combining multiple vegetable oils, the agricultural synergist comprises the following components: 60% by mass of octadecenoic acid vegetable oil, 10% by mass of vegetable oil containing terpene, olefin, and alcohol, and 15% by mass Percentage of diglycerin sodium laurate, castor oil polyoxyethylene ether of 15% mass percentage.

[0034] Among them, octadecenoic acid vegetable oil is derived from plants, has good affinity with crops, moderate molecular weight, has good adhesion and can seal the stomata of diseases and insect pests without closing the stomata of crops, and has the effect of non-resistance and physical killing of diseases and insect pests.

[0035] Among them, vegetable oils containing terpenes, olefins, and alcohols are volatile oils with strong permeability, and can quickly carry medicinal liquid into the body of diseases, insect pests and weeds.

[0036] The preparation method of the agricultural synergist of the combination of...

Embodiment 2

[0042] An agricultural synergist combining multiple vegetable oils, the agricultural synergist comprises the following components: 85% by mass of octadecenoic acid vegetable oil, 5% by mass of vegetable oil containing terpenes, olefins, and alcohols, 5% by mass Percentage of diglycerin sodium laurate, 5% castor oil polyoxyethylene ether in mass percent.

[0043] Among them, octadecenoic acid vegetable oil is derived from plants, has good affinity with crops, moderate molecular weight, has good adhesion and can seal the stomata of diseases and insect pests without closing the stomata of crops, and has the effect of non-resistance and physical killing of diseases and insect pests.

[0044] Among them, vegetable oils containing terpenes, olefins, and alcohols are volatile oils with strong permeability, and can quickly carry medicinal liquid into the body of diseases, insect pests and weeds.

[0045] The preparation method of the agricultural synergist of the combination of variou...

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Abstract

The invention discloses an agricultural synergist with combination of multiple vegetable oils. The agricultural synergist is prepared from the following components: octadecenoic acid vegetable oil, vegetable oil containing terpene, alkene and alcohol, diglycerol sodium laurate and polyoxyethylene ether castor oil. The invention also discloses a preparation method of the agricultural synergist withthe combination of the multiple vegetable oils. The prepared agricultural synergist with the combination of the multiple vegetable oils has the beneficial effects that the formula is totally sourcedfrom plants, the agricultural synergist is environmentally friendly, cannot cause secondary pollution and can be used as a pollution-free prevention and control preferred synergist; the synergistic effect is obvious, the use amount of a pesticide can be reduced by 30% or more, and the nationally-advocated policy of zero increase of chemical fertilizer and pesticide can be met; the agricultural synergist also has physically closed insecticidal and sterilizing characteristics, has low influence on natural enemies, has no environmental residues, is safe to human and livestock, and can be promotedand used on organic agriculture.

Description

technical field [0001] The invention relates to the technical field of pesticide adjuvants, in particular to an agricultural synergist combined with various vegetable oils and a preparation method thereof. Background technique [0002] Agricultural synergists refer to single-component or multi-component substances that are applied when tank-mixing or spraying pesticides and fertilizers, and can improve the physical and chemical properties of pesticides and fertilizers. The reason for the application of agricultural synergists is that the current pesticide application technology generally has the problems of low effective utilization of pesticides and fertilizers, and resistance to diseases, insects, and weeds. Take pesticides as an example: at present, after spraying pesticides in the field, the distribution of pesticides that actually reach the pest body is less than 1% of the sprayed amount, that is, more than 99% of the pesticides not only have no effect, but become sour...

Claims

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Application Information

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IPC IPC(8): A01N25/30C05G3/00
CPCA01N25/30C05G3/00
Inventor 李松
Owner 广州市新景象生态科技有限公司
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