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Barrel-mixed pesticide synergistic auxiliary and method for preparing same

A technology of synergistic adjuvants and pesticides, applied in botany equipment and methods, insecticides, biocides, etc., can solve the problems of low effective utilization of pesticides, difficult penetration of pesticide liquid, easy bouncing and rolling, etc., to achieve Effects of prolonged drying time, improved solubility, and reduced surface tension

Pending Publication Date: 2018-11-13
江苏邦盛生物科技有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] For a long time, the low effective utilization rate of pesticides has been a major problem that plagues the application of pesticides; there are two main reasons for the low effective utilization rate of pesticides: one is that the pesticide droplets are easy to bounce and roll off the target surface, and the other is that It is extremely difficult for the pesticide solution to penetrate into the target to reach an effective lethal concentration

Method used

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  • Barrel-mixed pesticide synergistic auxiliary and method for preparing same
  • Barrel-mixed pesticide synergistic auxiliary and method for preparing same
  • Barrel-mixed pesticide synergistic auxiliary and method for preparing same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Embodiment 1: Preparation of the oil-based pesticide synergist of the present invention one

[0022] Ratio of various raw materials: Thione: 5%, lecithin 20%, vitamin E 10%, emulsifier 10% (Nongru 500#5%, Nongru 600#3%, cashew oil polyoxyethylene ether 2%), Spreading agent Silwet 4085%, 150# solvent naphtha 30%, methylated soybean oil 20%.

[0023] Preparation method: Weigh 5kg of thioketone, 20kg of lecithin, 10kg of vitamin E, 5kg of agricultural milk 500#, 3kg of agricultural milk 600#, 2kg of cashew nut oil polyoxyethylene ether, 5kg of spreading agent, 30kg of 150# solvent oil, methyl ester 20kg of soybean oil, a total of 100 kilograms. At a constant temperature of 40°C, under magnetic stirring, add lecithin to the solvent in sequence, after fully dissolving, then add vitamin E, then sequentially add thione, emulsifier, and finally add spreading agent, fully stir until the solution is uniform, that is Get synergist one.

Embodiment 2

[0024] Embodiment 2: Preparation of oil-based pesticide synergist II according to the present invention

[0025] Proportion of various raw materials: Thione: 10%, lecithin 10%, vitamin E 5%, emulsifier 10% (Nongru 500#5%, Ningru 33#3%, castor oil polyoxyethylene ether 2%) , Spreading agent Silwet 4085%, 150# solvent naphtha 30%, methylated soybean oil 30%.

[0026] Preparation method: Weigh 10kg of thilone, 10kg of lecithin, 5kg of vitamin E, 5kg of agricultural milk 500#, 3kg of 33#, 2kg of castor oil polyoxyethylene ether, 4085kg of spreading agent Silwet, 30kg of 150# solvent oil, methylate 30kg of soybean oil, 100kg in total. At a constant temperature of 40°C, under magnetic stirring, add lecithin to the solvent in sequence, after fully dissolving, then add vitamins, then sequentially add thioketone, emulsifier, and finally add spreading agent, stir well until the solution is uniform, that is, Synergist II.

Embodiment 3

[0027] Example 3: Preparation of the oil-based pesticide synergist of the present invention III

[0028] Various raw material ratios: Azone: 20%, lecithin 5%, vitamin E 5%, emulsifier 10% (Nongru 500#4%, Nongru 600#3%, fatty alcohol polyoxyethylene ether 3%), Spreading agent Silwet 4085%, 150# solvent naphtha 35%, methylated soybean oil 15%.

[0029] Preparation method: Weigh 10kg of azone, 5kg of lecithin, 5kg of vitamin E, 4kg of agricultural milk 500#, 3kg of agricultural milk 602#, 3kg of fatty alcohol polyoxyethylene ether, 5kg of spreading agent, 35kg of 150# solvent oil, methyl ester 30kg of soybean oil, a total of 100 kilograms. At a constant temperature of 40°C, under magnetic stirring, add lecithin in sequence in the solvent, after fully dissolving, then add vitamins, followed by azone, emulsifier, and finally add spreading agent, fully stir until the solution is uniform, that is, Synergist three.

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Abstract

The invention discloses a barrel-mixed pesticide synergistic auxiliary and a method for preparing the same. The barrel-mixed pesticide synergistic auxiliary comprises, by weight, 0.1-70% of permeatingagents, 0.1-70% of lecithin, 0.1-50% of vitamin, 1-20% of emulsifiers, 0.2-10% of spreaders and the balance solvents. The method includes acquiring various components according to ratios; adding thelecithin into the solvents at the constant temperature of 40 DEG C under magnetic stirring conditions; sufficiently dissolving the lecithin and then adding the vitamin into the solvents; adding the permeating agents and the emulsifiers into the solvents; ultimately adding the spreaders into the solvents; carrying out sufficient stirring until solution is uniformly mixed. The barrel-mixed pesticidesynergistic auxiliary and the method have the advantages that excellent solubilization and permeation effects can be realized by the barrel-mixed pesticide synergistic auxiliary, the solubility of the barrel-mixed pesticide synergistic auxiliary for wax layers on the surfaces of targets can be improved, wax layer structures can be destroyed, and the permeation rate of pesticide liquid can be increased; the effective utilization rates of pesticides can be increased by the aid of the barrel-mixed pesticide synergistic auxiliary, the disease resistance and the insect pest resistance of crops canbe improved, the labor cost can be effectively saved, and the economic benefit can be increased.

Description

technical field [0001] The invention belongs to the field of pesticide adjuvants, in particular to a tank-mixed pesticide synergist and a preparation method thereof. Background technique [0002] For a long time, the low effective utilization rate of pesticides has been a major problem that plagues the application of pesticides; there are two main reasons for the low effective utilization rate of pesticides: one is that the pesticide droplets are easy to bounce and roll off the target surface, and the other is that It is extremely difficult for the pesticide solution to penetrate into the target and reach an effective lethal concentration. The study found that there is a dense waxy layer on the surface of harmful organisms and plant leaves, which is the key factor that makes it easy for pesticide droplets to bounce and roll off the surface of the target, or it is extremely difficult for the pesticide liquid to penetrate into the target. [0003] At present, the barrel pesti...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N25/00A01N25/30A01N47/44A01N47/38A01N43/707A01P7/04
CPCA01N25/00A01N25/30A01N43/707A01N47/38A01N47/44
Inventor 薛桂鹏徐从英孔维宝
Owner 江苏邦盛生物科技有限责任公司
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