Pesticide synergist and preparation method thereof

A technology of synergist and pesticide, applied in the field of pesticide synergist and its preparation, can solve the problems of crop growth impact, inability to directly kill pests, adverse crop yield, etc. sexual effect

Inactive Publication Date: 2018-08-03
黄胜
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides a pesticide synergist and a preparation method thereof, which has the advantages of good insecticidal and weed-killing effects, and solves the problem that the existing synergist can only avoid the consumption of pests and cannot directly kill Pests still affect the growth of crops to a certain extent, which is not conducive to improving the yield of crops

Method used

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  • Pesticide synergist and preparation method thereof

Examples

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Effect test

Embodiment 1

[0025] Embodiment 1: A pesticide synergist, comprising the following raw materials in parts by weight: 5 parts of methyl oleate, 10 parts of azone, 5 parts of Beichuang, 10 parts of ammonium sulfate, 3 parts of emulsifier, oil 2 parts of solvent and 30 parts of saline solution, 3 parts of emulsifier are styrylphenyl polyoxyethylene ether, 2 parts of oil solvent are a combination of one or more of mineral oil, engine oil and diesel oil.

[0026] Another technical problem to be solved in the present invention is to provide a kind of preparation method of pesticide synergist, comprising the following steps:

[0027] 1) Add 80 parts of water and 5 parts of salt into the No. 1 volumetric vessel and stir for 5 minutes to obtain 30 parts of salt water solution, and reserve the above liquid materials for later use;

[0028] 2) Add 5 parts of methyl oleate, 10 parts of azone, 5 parts of Bechuang, 10 parts of ammonium sulfate and 2 parts of oil solvent into the reaction kettle for stirr...

Embodiment 2

[0032] Embodiment 2: A pesticide synergist, comprising the following raw materials in parts by weight: 10 parts of methyl oleate, 15 parts of azone, 7 parts of Beichuang, 20 parts of ammonium sulfate, 7 parts of emulsifier, oil 5 parts of solvent and 40 parts of saline solution, 7 parts of emulsifier are styrylphenyl polyoxyethylene ether, and 5 parts of oil solvent are a combination of one or more of mineral oil, engine oil and diesel oil.

[0033] Another technical problem to be solved in the present invention is to provide a kind of preparation method of pesticide synergist, comprising the following steps:

[0034] 1) Add 90 parts of water and 9 parts of salt into the No. 1 volumetric vessel and stir for 10 minutes to obtain 40 parts of salt water solution, and reserve the above liquid materials for later use;

[0035] 2) Add 10 parts of methyl oleate, 15 parts of azone, 7 parts of Bechuang, 20 parts of ammonium sulfate and 5 parts of oil solvent into the reaction kettle fo...

Embodiment 3

[0039] Embodiment 3: A pesticide synergist, comprising the following raw materials in parts by weight: 7.5 parts of methyl oleate, 12.5 parts of azone, 6 parts of Beichuang, 15 parts of ammonium sulfate, 5 parts of emulsifier, oil 3.5 parts of solvent and 35 parts of saline solution, 5 parts of emulsifier are styrylphenyl polyoxyethylene ether, 3.5 parts of oil solvent are a combination of one or more of mineral oil, engine oil and diesel oil.

[0040] Another technical problem to be solved in the present invention is to provide a kind of preparation method of pesticide synergist, comprising the following steps:

[0041] 1) Add 85 parts of water and 7 parts of salt into No. 1 volumetric vessel and stir for 7.5 minutes to obtain 35 parts of salt water solution, and reserve the above liquid materials for later use;

[0042] 2) Add 7.5 parts of methyl oleate, 12.5 parts of azone, 6 parts of Bachuang, 15 parts of ammonium sulfate and 3.5 parts of oil solvent into the reaction kett...

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Abstract

The invention relates to the technical field of prevention of diseases and insect pests of crops and discloses a pesticide synergist. The pesticide synergist is prepared from the following raw materials in parts by weight: 5 to 10 parts of methyl oleate, 10 to 15 parts of azone, 5 to 7 parts of Beichuang, 10 to 20 parts of ammonium sulfate, 3 to 7 parts of emulsifier, 2 to 5 parts of oil type solvent and 30 to 40 parts of table salt water solution. According to the pesticide synergist and a preparation method thereof, provided by the invention, the oil type solvent, the methyl oleate and the ammonium sulfate are arranged; the oil type solvent is one or a combination of more of mineral oil, engine oil and diesel oil; the mineral oil, the engine oil and the diesel oil have a good insecticidal effect and can be used for completely killing insect pests attached on the surfaces of the crops; influences on the growth of the crops are not caused; the ammonium sulfate can be used for killing weeds growing at the periphery of the crops and has a weeding effect, so that the crops can obtain more nutrients from soil; the emulsifier is styryl phenyl polyoxyethylene ether and has good emulsifying performance; the dosage of the emulsifier can be greatly reduced so that the production cost of the pesticide synergist is reduced and the competitiveness of enterprises is improved.

Description

technical field [0001] The invention relates to the technical field of crop disease and insect pest prevention, in particular to a pesticide synergist and a preparation method thereof. Background technique [0002] The mechanism of action of pesticide synergists is mainly to inhibit and weaken the target (pests, weeds and germs, etc.) on the detoxification and anti-drug effect of pesticide activity, and delay the metabolic rate of pesticides in the control objects, thereby increasing the biological control effect. [0003] The basic composition of pesticide synergist is organosilicon polyoxyethylene ether compound, which has low surface tension, good spreadability, permeability and emulsification dispersion. Propanol, acetone, xylene and methylene chloride, etc. can be dispersed in water, and can be used as spray improvers, foliar absorption aids and activators. [0004] Pesticide synergists are composed of original medicine and auxiliaries. At present, there are many kinds...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N25/30A01N25/02A01N59/02A01N43/46A01N61/02A01N37/06A01P13/00A01P7/04C05G3/00
CPCA01N25/02A01N25/30A01N37/06A01N43/46A01N59/02A01N61/02C05C3/00C05G3/00C05G5/20A01N27/00A01N61/00Y02A50/30
Inventor 黄胜
Owner 黄胜
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