CN112335653A - Environment-friendly pesticide adjuvant and preparation method thereof - Google Patents
Environment-friendly pesticide adjuvant and preparation method thereof Download PDFInfo
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- CN112335653A CN112335653A CN202011081157.3A CN202011081157A CN112335653A CN 112335653 A CN112335653 A CN 112335653A CN 202011081157 A CN202011081157 A CN 202011081157A CN 112335653 A CN112335653 A CN 112335653A
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
- A01N25/30—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests characterised by the surfactants
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
- A01N25/22—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests containing ingredients stabilising the active ingredients
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
- A01N25/24—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests containing ingredients to enhance the sticking of the active ingredients
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
- A01N25/32—Ingredients for reducing the noxious effect of the active substances to organisms other than pests, e.g. toxicity reducing compositions, self-destructing compositions
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- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
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- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Agronomy & Crop Science (AREA)
- Engineering & Computer Science (AREA)
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Abstract
The invention provides an environment-friendly pesticide auxiliary agent and a preparation method thereof, relates to the technical field of pesticide auxiliary agents, and comprises the following materials in parts by weight: 20-32 parts of inorganic mineral, 10-22 parts of dodecyl glucoside, 2-14 parts of dispersant, 2-16 parts of stabilizer, 2-16 parts of spreader and 6-20 parts of active agent. The invention adopts neutral inorganic mineral as raw material, which is easy to biodegrade, easy to obtain, harmless to environment and beneficial to environmental protection, adds stabilizer during preparation, maintains and enhances the physical and physicochemical properties of the product, maintains and enhances the chemical properties of the product, especially prevents and slows down the decomposition of effective components, prolongs the service life of pesticide adjuvant, adopts polyoxyalkylene modified polymethylsiloxane as active agent, can greatly reduce the surface tension of pesticide, reduces the contact angle between pesticide liquid drop and leaf surface or insect body, enhances the wetting, adhering or developing capability of the liquid medicine on the plant body surface or the insect body surface, thereby improving the pesticide effect.
Description
Technical Field
The invention relates to the technical field of pesticide auxiliary agents, in particular to an environment-friendly pesticide auxiliary agent and a preparation method thereof.
Background
Pesticide adjuvants, the collective term for the various auxiliary materials used in the processing and application of pesticide formulations, while being a class of adjuvants, generally have no biological activity per se, but are indispensable additives in formulation of dosage forms or at the time of application.
Along with the continuous development of the planting industry in China, more and more problems are also caused, and particularly, the pesticide is used in large quantity, so that the production of the pesticide cannot meet the needs of agriculture, forestry and fruit tree pest killing and sterilization, and the supply is not sufficient. The currently used pesticide adjuvant is not easy to degrade when in use, is extremely easy to damage the environment, is not beneficial to environmental protection, has poor wettability and adhesion to the surface of a fruit tree, influences the pesticide effect when in use, and has poor stability and easy decomposition, so that the requirement of a user cannot be met.
Therefore, there is a need for an environment-friendly pesticide adjuvant and a preparation method thereof, which is easy to degrade, does not damage the environment, improves the pesticide effect and has good stability.
Disclosure of Invention
The invention aims to provide an environment-friendly pesticide auxiliary agent and a preparation method thereof, which have the effects of degrading, causing no damage to the environment, improving the pesticide effect and having good stability.
In order to achieve the purpose, the invention is realized by the following technical scheme: the environment-friendly pesticide auxiliary agent is prepared from the following materials in parts by weight: 20-32 parts of neutral inorganic mineral, 10-22 parts of dodecyl glucoside, 2-14 parts of dispersant, 2-16 parts of stabilizer, 2-16 parts of spreader and 6-20 parts of active agent.
As a further scheme of the invention: 22-30 parts of neutral inorganic mineral, 12-20 parts of dodecyl glucoside, 4-12 parts of dispersant, 4-14 parts of stabilizer, 4-14 parts of spreader and 8-18 parts of active agent.
As a further scheme of the invention: 24-28 parts of neutral inorganic mineral, 14-18 parts of dodecyl glucoside, 6-10 parts of dispersant, 6-12 parts of stabilizer, 6-12 parts of spreader and 10-16 parts of active agent.
As a further scheme of the invention: 26 parts of neutral inorganic mineral, 16 parts of dodecyl glucoside, 8 parts of dispersant, 9 parts of stabilizer, 9 parts of spreader and 13 parts of activator.
As a further scheme of the invention: the neutral inorganic mineral is one or more of pottery clay, kaolin, diatomite and talcum powder.
As a further scheme of the invention: the dispersant is one or more of lignosulfonate and sulfate.
As a further scheme of the invention: the stabilizer is one or more of 1, 2-butanediol and isopropyl phosphate.
As a further scheme of the invention: the spreader is one or more of lignosulfonate and casein.
As a further scheme of the invention: the activator is polyoxyalkylene modified polymethylsiloxane.
A preparation method of an environment-friendly pesticide adjuvant comprises the following steps:
and S1, dissolving the neutral inorganic mineral and the dispersing agent in water, and stirring to dissolve the solid to obtain a mixed solution.
And S2, adding a stabilizer into the mixed solution, and ultrasonically mixing for 2 hours.
S3, adding the spreader and the activator into the solution in the S2, heating the solution to 50 ℃, and carrying out ultrasonic treatment for 35min to obtain the pesticide auxiliary agent.
The invention provides an environment-friendly pesticide auxiliary agent and a preparation method thereof. The method has the following beneficial effects:
the invention adopts neutral inorganic mineral as raw material, which is easy to biodegrade, easy to obtain, harmless to environment and beneficial to environmental protection, the dodecyl glucoside has good safety and environmental compatibility, and is more beneficial to environmental protection as a novel nonionic surfactant, the stabilizer is added during preparation, the physical and physicochemical properties of the product are maintained and enhanced, meanwhile, the chemical properties of the product are maintained and enhanced, especially the decomposition of effective components is prevented and slowed down, the service life of the pesticide adjuvant is prolonged, the polyoxyalkylene modified polymethylsiloxane is adopted as the active agent, the surface tension of the pesticide can be greatly reduced, the contact angle between pesticide liquid drops and leaf surfaces or insect bodies is reduced, the wetting, adhesion or spreading capability of the pesticide liquid on the plant body surfaces or the insect body surfaces is enhanced, and the pesticide effect is improved.
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FIG. 1 is a flow chart of a preparation method of the environment-friendly pesticide adjuvant.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.
Example 1:
the environment-friendly pesticide auxiliary agent is prepared from the following materials in parts by weight: the neutral inorganic mineral 20 parts, the dodecyl glucoside 10 parts, the dispersant 2 parts, the stabilizer 2 parts, the spreader 2 parts and the active agent 6 parts, the neutral inorganic mineral is adopted as the raw material, the biodegradation is easy, the material is easy to obtain, the environment is not harmful, the environmental protection is facilitated, the dodecyl glucoside has good safety and environmental compatibility, the environmental protection is facilitated when the dodecyl glucoside is used as a novel nonionic surfactant, the dispersant has the functions of keeping the dispersion of particles and preventing agglomeration, the stabilizer keeps and enhances the physical and physicochemical properties of the product, simultaneously, the chemical properties of the product are kept and enhanced, especially the decomposition of effective components is prevented and slowed down, the service life of the pesticide adjuvant is prolonged, the stabilizer can enhance the fixation capacity of the pesticide on the application target surface, resist blowing and washing by wind and rain, fully exert the pesticide effect, and have wet spreading and penetrating capacities, the active agent can greatly reduce the surface tension of the pesticide, reduce the contact angle between pesticide drops and leaf surfaces or insect bodies, and enhance the wetting, adhering or spreading capacity of the pesticide liquid on the surface of plants or the surface of pests, thereby improving the pesticide effect.
Specifically, the neutral inorganic mineral is one or more of pottery clay, kaolin, diatomite and talcum powder.
Specifically, the dispersant is one or more of lignosulfonate and sulfate.
Specifically, the stabilizer is one or more of 1, 2-butanediol and isopropyl phosphate.
Specifically, the spreader is one or more of lignosulfonate and casein.
Specifically, the activator is polyoxyalkylene modified polymethylsiloxane.
A preparation method of an environment-friendly pesticide adjuvant comprises the following steps:
step one, dissolving neutral inorganic minerals and a dispersing agent in water, and stirring to dissolve solids to obtain a mixed solution.
And step two, adding a stabilizer into the mixed solution, and ultrasonically mixing for 2 hours.
And step three, adding a spreader and an activator into the solution obtained in the step two, heating the solution to 50 ℃, and performing ultrasonic treatment for 35min to obtain the pesticide auxiliary agent.
Example 2:
the environment-friendly pesticide auxiliary agent is prepared from the following materials in parts by weight: 32 parts of sexual inorganic mineral, 22 parts of dodecyl glucoside, 14 parts of dispersant, 16 parts of stabilizer, 16 parts of spreader and 20 parts of active agent, wherein the neutral inorganic mineral is adopted as the raw material, the material is easy to biodegrade, the material is easy to obtain, the environment is not harmful, the environmental protection is facilitated, the dodecyl glucoside has good safety and environmental compatibility, the environmental protection is facilitated when being used as a novel nonionic surfactant, the dispersant has the functions of keeping the dispersion of particles and preventing agglomeration, the stabilizer keeps and enhances the physical and physicochemical properties of the product, simultaneously, the chemical properties of the product are kept and enhanced, particularly, the decomposition of effective components is prevented and slowed down, the service life of the pesticide auxiliary agent is prolonged, the stabilizer can enhance the fixation capacity of the medicament on the application target surface, resists wind and rain blowing, fully exerts the pesticide effect, has wet spreading and penetration capacities, the active agent can greatly reduce the surface tension of the pesticide, reduce the contact angle between pesticide drops and leaf surfaces or insect bodies, and enhance the wetting, adhering or spreading capacity of the pesticide liquid on the surface of plants or the surface of pests, thereby improving the pesticide effect.
Specifically, the neutral inorganic mineral is one or more of pottery clay, kaolin, diatomite and talcum powder.
Specifically, the dispersant is one or more of lignosulfonate and sulfate.
Specifically, the stabilizer is one or more of 1, 2-butanediol and isopropyl phosphate.
Specifically, the spreader is one or more of lignosulfonate and casein.
Specifically, the activator is polyoxyalkylene modified polymethylsiloxane.
A preparation method of an environment-friendly pesticide adjuvant comprises the following steps:
step one, dissolving neutral inorganic minerals and a dispersing agent in water, and stirring to dissolve solids to obtain a mixed solution.
And step two, adding a stabilizer into the mixed solution, and ultrasonically mixing for 2 hours.
And step three, adding a spreader and an activator into the solution obtained in the step two, heating the solution to 50 ℃, and performing ultrasonic treatment for 35min to obtain the pesticide auxiliary agent.
Example 3:
the environment-friendly pesticide auxiliary agent is prepared from the following materials in parts by weight: the neutral inorganic mineral 22 parts, the dodecyl glucoside 12 parts, the dispersant 4 parts, the stabilizer 4 parts, the spreader 4 parts, the active agent 8 parts, the neutral inorganic mineral is adopted as the raw material, the biodegradation is easy, the material is easy to obtain, the environment is not harmful, the environmental protection is facilitated, the dodecyl glucoside has good safety and environmental compatibility, the environmental protection is facilitated when being used as a novel nonionic surfactant, the dispersant has the functions of keeping the dispersion of particles and preventing agglomeration, the stabilizer keeps and enhances the physical and physicochemical properties of the product, simultaneously, the chemical properties of the product are kept and enhanced, especially the decomposition of effective components is prevented and slowed down, the service life of the pesticide adjuvant is prolonged, the stabilizer can enhance the fixation capacity of the pesticide on the application target surface, resists wind and rain blowing, fully exerts the pesticide effect, has wet spreading and penetration capacity, the active agent can greatly reduce the surface tension of the pesticide, reduce the contact angle between pesticide drops and leaf surfaces or insect bodies, and enhance the wetting, adhering or spreading capacity of the pesticide liquid on the surface of plants or the surface of pests, thereby improving the pesticide effect.
Specifically, the neutral inorganic mineral is one or more of pottery clay, kaolin, diatomite and talcum powder.
Specifically, the dispersant is one or more of lignosulfonate and sulfate.
Specifically, the stabilizer is one or more of 1, 2-butanediol and isopropyl phosphate.
Specifically, the spreader is one or more of lignosulfonate and casein.
Specifically, the activator is polyoxyalkylene modified polymethylsiloxane.
A preparation method of an environment-friendly pesticide adjuvant comprises the following steps:
step one, dissolving neutral inorganic minerals and a dispersing agent in water, and stirring to dissolve solids to obtain a mixed solution.
And step two, adding a stabilizer into the mixed solution, and ultrasonically mixing for 2 hours.
And step three, adding a spreader and an activator into the solution obtained in the step two, heating the solution to 50 ℃, and performing ultrasonic treatment for 35min to obtain the pesticide auxiliary agent.
Example 4:
the environment-friendly pesticide auxiliary agent is prepared from the following materials in parts by weight: the neutral inorganic mineral is adopted as a raw material, the neutral inorganic mineral is easy to biodegrade, the material is easy to obtain and is harmless to the environment, the environment is protected, the dodecyl glucoside has good safety and environmental compatibility, the dodecyl glucoside is more environment-friendly as a novel nonionic surfactant, the dispersing agent has the functions of keeping the dispersion of particles and preventing agglomeration, the stabilizing agent keeps and enhances the physical and physicochemical properties of the product, simultaneously, the chemical properties of the product are kept and enhanced, particularly, the decomposition of effective components is prevented and slowed down, the service life of the pesticide auxiliary agent is prolonged, the stabilizing agent can enhance the fixing capacity of the agent on the application target surface, resists wind and rain blowing, fully exerts the pesticide effect, has wet expansion and penetration capacities, the active agent can greatly reduce the surface tension of the pesticide, reduce the contact angle between pesticide drops and leaf surfaces or insect bodies, and enhance the wetting, adhering or spreading capacity of the pesticide liquid on the surface of plants or the surface of pests, thereby improving the pesticide effect.
Specifically, the neutral inorganic mineral is one or more of pottery clay, kaolin, diatomite and talcum powder.
Specifically, the dispersant is one or more of lignosulfonate and sulfate.
Specifically, the stabilizer is one or more of 1, 2-butanediol and isopropyl phosphate.
Specifically, the spreader is one or more of lignosulfonate and casein.
Specifically, the activator is polyoxyalkylene modified polymethylsiloxane.
A preparation method of an environment-friendly pesticide adjuvant comprises the following steps:
step one, dissolving neutral inorganic minerals and a dispersing agent in water, and stirring to dissolve solids to obtain a mixed solution.
And step two, adding a stabilizer into the mixed solution, and ultrasonically mixing for 2 hours.
And step three, adding a spreader and an activator into the solution obtained in the step two, heating the solution to 50 ℃, and performing ultrasonic treatment for 35min to obtain the pesticide auxiliary agent.
Example 5:
the environment-friendly pesticide auxiliary agent is prepared from the following materials in parts by weight: 24 parts of neutral inorganic mineral, 14 parts of dodecyl glucoside, 6 parts of dispersant, 6 parts of stabilizer, 6 parts of spreader and 10 parts of active agent, wherein the neutral inorganic mineral is adopted as a raw material, is easy to biodegrade, is easy to obtain, is harmless to the environment and is beneficial to environmental protection, the dodecyl glucoside has good safety and environmental compatibility, is more beneficial to environmental protection as a novel nonionic surfactant, the dispersant has the functions of keeping the dispersion of particles and preventing agglomeration, the stabilizer keeps and enhances the physical and physicochemical properties of the product, simultaneously, the chemical properties of the product are kept and enhanced, particularly, the decomposition of effective components is prevented and slowed down, the service life of the pesticide adjuvant is prolonged, the stabilizer can enhance the fixation capacity of the pesticide on the application target surface, resists wind and rain blowing, fully exerts the pesticide effect, has wet spreading and penetration capacities, the active agent can greatly reduce the surface tension of the pesticide, reduce the contact angle between pesticide drops and leaf surfaces or insect bodies, and enhance the wetting, adhering or spreading capacity of the pesticide liquid on the surface of plants or the surface of pests, thereby improving the pesticide effect.
Specifically, the neutral inorganic mineral is one or more of pottery clay, kaolin, diatomite and talcum powder.
Specifically, the dispersant is one or more of lignosulfonate and sulfate.
Specifically, the stabilizer is one or more of 1, 2-butanediol and isopropyl phosphate.
Specifically, the spreader is one or more of lignosulfonate and casein.
Specifically, the activator is polyoxyalkylene modified polymethylsiloxane.
A preparation method of an environment-friendly pesticide adjuvant comprises the following steps:
step one, dissolving neutral inorganic minerals and a dispersing agent in water, and stirring to dissolve solids to obtain a mixed solution.
And step two, adding a stabilizer into the mixed solution, and ultrasonically mixing for 2 hours.
And step three, adding a spreader and an activator into the solution obtained in the step two, heating the solution to 50 ℃, and performing ultrasonic treatment for 35min to obtain the pesticide auxiliary agent.
Example 6:
the environment-friendly pesticide auxiliary agent is prepared from the following materials in parts by weight: 28 parts of neutral inorganic mineral, 18 parts of dodecyl glucoside, 10 parts of dispersant, 12 parts of stabilizer, 12 parts of spreader and 16 parts of active agent, wherein the neutral inorganic mineral is adopted as a raw material, is easy to biodegrade, is easy to obtain, is harmless to the environment and is beneficial to environmental protection, the dodecyl glucoside has good safety and environmental compatibility, is more beneficial to environmental protection as a novel nonionic surfactant, the dispersant has the functions of keeping the dispersion of particles and preventing agglomeration, the stabilizer keeps and enhances the physical and physicochemical properties of the product, simultaneously, the chemical properties of the product are kept and enhanced, particularly, the decomposition of effective components is prevented and slowed down, the service life of the pesticide adjuvant is prolonged, the stabilizer can enhance the fixation capacity of the pesticide on the application target surface, resists wind and rain blowing, fully exerts the pesticide effect, has wet spreading and penetration capacities, the active agent can greatly reduce the surface tension of the pesticide, reduce the contact angle between pesticide drops and leaf surfaces or insect bodies, and enhance the wetting, adhering or spreading capacity of the pesticide liquid on the surface of plants or the surface of pests, thereby improving the pesticide effect.
Specifically, the neutral inorganic mineral is one or more of pottery clay, kaolin, diatomite and talcum powder.
Specifically, the dispersant is one or more of lignosulfonate and sulfate.
Specifically, the stabilizer is one or more of 1, 2-butanediol and isopropyl phosphate.
Specifically, the spreader is one or more of lignosulfonate and casein.
Specifically, the activator is polyoxyalkylene modified polymethylsiloxane.
A preparation method of an environment-friendly pesticide adjuvant comprises the following steps:
step one, dissolving neutral inorganic minerals and a dispersing agent in water, and stirring to dissolve solids to obtain a mixed solution.
And step two, adding a stabilizer into the mixed solution, and ultrasonically mixing for 2 hours.
And step three, adding a spreader and an activator into the solution obtained in the step two, heating the solution to 50 ℃, and performing ultrasonic treatment for 35min to obtain the pesticide auxiliary agent.
Example 7:
the environment-friendly pesticide auxiliary agent is prepared from the following materials in parts by weight: the neutral inorganic mineral 26 parts, the dodecyl glucoside 16 parts, the dispersant 8 parts, the stabilizer 9 parts, the spreader 9 parts and the active agent 13 parts, the neutral inorganic mineral is adopted as the raw material, the biodegradation is easy, the material is easy to obtain, the environment is not harmful, the environmental protection is facilitated, the dodecyl glucoside has good safety and environmental compatibility, the environmental protection is facilitated when the dodecyl glucoside is used as a novel nonionic surfactant, the dispersant has the functions of keeping the dispersion of particles and preventing agglomeration, the stabilizer keeps and enhances the physical and physicochemical properties of the product, simultaneously, the chemical properties of the product are kept and enhanced, especially the decomposition of effective components is prevented and slowed down, the service life of the pesticide adjuvant is prolonged, the stabilizer can enhance the fixation capacity of the pesticide on the application target surface, resists wind and rain blowing, fully exerts the pesticide effect, has wet spreading and penetration capacity, the active agent can greatly reduce the surface tension of the pesticide, reduce the contact angle between pesticide drops and leaf surfaces or insect bodies, and enhance the wetting, adhering or spreading capacity of the pesticide liquid on the surface of plants or the surface of pests, thereby improving the pesticide effect.
Specifically, the neutral inorganic mineral is one or more of pottery clay, kaolin, diatomite and talcum powder.
Specifically, the dispersant is one or more of lignosulfonate and sulfate.
Specifically, the stabilizer is one or more of 1, 2-butanediol and isopropyl phosphate.
Specifically, the spreader is one or more of lignosulfonate and casein.
Specifically, the activator is polyoxyalkylene modified polymethylsiloxane.
A preparation method of an environment-friendly pesticide adjuvant comprises the following steps:
step one, dissolving neutral inorganic minerals and a dispersing agent in water, and stirring to dissolve solids to obtain a mixed solution.
And step two, adding a stabilizer into the mixed solution, and ultrasonically mixing for 2 hours.
And step three, adding a spreader and an activator into the solution obtained in the step two, heating the solution to 50 ℃, and performing ultrasonic treatment for 35min to obtain the pesticide auxiliary agent.
In order to further illustrate the beneficial effects of the invention, the inventor selects a pesticide adjuvant named hydroquinone, a first pesticide adjuvant, a chloromethane pesticide adjuvant, a second pesticide adjuvant and an environment-friendly pesticide adjuvant prepared by the invention, and obtains the following data aiming at the degradation condition, the pesticide effect condition and the stability comparison of the pesticide adjuvants, wherein the data are detailed in table 1:
TABLE 1 Experimental data sheet
| Degradation conditions | Condition of drug effect | Stable situation | |
| First pesticide adjuvant | Is poor | Not good at | Instability of the film |
| Second pesticide adjuvant | Extreme difference | Not good at | Is extremely unstable |
| Example 1 | Is easy to degrade | Is excellent in | Stabilization |
| Example 2 | Is easy to degrade | Is excellent in | Stabilization |
| Example 3 | Is easy to degrade | Is excellent in | Stabilization |
| Example 4 | Is easy to degrade | Is excellent in | Stabilization |
| Example 5 | Is easy to degrade | Is excellent in | Stabilization |
| Example 6 | Is easy to degrade | Is excellent in | Stabilization |
| Example 7 | Is easy to degrade | Is excellent in | Stabilization |
As can be seen from the above experimental data, examples 1-7, an environmentally friendly pesticidal adjuvant, when used, has the effects of being easily degradable, having excellent efficacy and having good stability.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various changes and modifications can be made without departing from the inventive concept of the present invention, and these changes and modifications are all within the scope of the present invention.
Claims (10)
1. The environment-friendly pesticide adjuvant is characterized by comprising the following materials in parts by weight: 20-32 parts of neutral inorganic mineral, 10-22 parts of dodecyl glucoside, 2-14 parts of dispersant, 2-16 parts of stabilizer, 2-16 parts of spreader and 6-20 parts of active agent.
2. The environment-friendly pesticide adjuvant according to claim 1, characterized by comprising 22-30 parts of neutral inorganic mineral, 12-20 parts of dodecyl glucoside, 4-12 parts of dispersant, 4-14 parts of stabilizer, 4-14 parts of spreader and 8-18 parts of active agent.
3. The environment-friendly pesticide adjuvant according to claim 2, characterized by comprising 24-28 parts of neutral inorganic mineral, 14-18 parts of dodecyl glucoside, 6-10 parts of dispersant, 6-12 parts of stabilizer, 6-12 parts of spreader and 10-16 parts of active agent.
4. The environment-friendly pesticide adjuvant according to claim 3, characterized by comprising 26 parts of neutral inorganic mineral, 16 parts of dodecyl glucoside, 8 parts of dispersant, 9 parts of stabilizer, 9 parts of spreader and 13 parts of active agent.
5. The environment-friendly pesticide adjuvant according to any one of claims 1 to 4, wherein the neutral inorganic mineral is one or more of pottery clay, kaolin, diatomite and talcum powder.
6. The environment-friendly pesticide adjuvant according to any one of claims 1-4, wherein the dispersant is one or more of lignosulfonate and sulfate.
7. The environment-friendly pesticide adjuvant as claimed in any one of claims 1 to 4, wherein the stabilizer is one or more of 1, 2-butanediol and isopropyl phosphate.
8. The environment-friendly pesticide adjuvant according to any one of claims 1 to 4, wherein the spreader is one or more of lignosulfonate and casein.
9. The environment-friendly pesticide adjuvant according to any one of claims 1-4, wherein the active agent is polyoxyalkylene-modified polymethylsiloxane.
10. The preparation method of the environment-friendly pesticide adjuvant is characterized by comprising the following steps:
s1, dissolving neutral inorganic minerals and a dispersing agent in water, and stirring to dissolve solids to obtain a mixed solution;
s2, adding a stabilizer into the mixed solution, and ultrasonically mixing for 2 hours;
s3, adding the spreader and the activator into the solution in the S2, heating the solution to 50 ℃, and carrying out ultrasonic treatment for 35min to obtain the pesticide auxiliary agent.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113545353A (en) * | 2021-08-03 | 2021-10-26 | 浙江启富建设有限公司 | Herbicide for municipal administration and preparation process thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102283254A (en) * | 2010-03-17 | 2011-12-21 | 钟韬 | Plant source environmentally-friendly pesticide preparation |
| CN104430321A (en) * | 2014-12-01 | 2015-03-25 | 苏州市相城区盛胡特种养殖专业合作社 | Environment-friendly pesticide adjuvant |
| CN111194744A (en) * | 2019-12-03 | 2020-05-26 | 浙江威原天盛作物科技有限公司 | Environment-friendly synergistic spray additive and preparation method and application thereof |
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2020
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| CN113545353A (en) * | 2021-08-03 | 2021-10-26 | 浙江启富建设有限公司 | Herbicide for municipal administration and preparation process thereof |
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