CN107743960A - Plant oil sources auxiliary agent and its preparation and application - Google Patents
Plant oil sources auxiliary agent and its preparation and application Download PDFInfo
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- CN107743960A CN107743960A CN201710877951.0A CN201710877951A CN107743960A CN 107743960 A CN107743960 A CN 107743960A CN 201710877951 A CN201710877951 A CN 201710877951A CN 107743960 A CN107743960 A CN 107743960A
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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
- A01N25/02—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 liquids as carriers, diluents or solvents
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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
- A01N25/02—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 liquids as carriers, diluents or solvents
- A01N25/04—Dispersions, emulsions, suspoemulsions, suspension concentrates or gels
- A01N25/06—Aerosols
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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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- Agronomy & Crop Science (AREA)
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Abstract
The invention provides a vegetable oil source auxiliary agent and its preparation and application.Plant oil sources auxiliary agent of the present invention includes the component of following mass percent：Plant oil sources solvent 10%~70%, amphipathic property solvent 10%~70%, surfactant 1%~20%.The anti-drift of plant oil sources auxiliary agent of the present invention, moisture-absorbing moisture-keeping performance is good, and anti-evaporating performance is strong, and compatibility is strong, safety and environmental protection, and the adhesion for the dilute liquid medicine droplet prepared.In addition it is possible to effectively improve the stability for the dilute liquid medicine that the plant oil sources auxiliary agent is prepared.Its preparation method technique is simple and condition is easily-controllable, so as to which the stable performance of plant oil sources auxiliary agent be effectively ensured, can give full play to the synergistic effect between contained component, reduce production cost.
Description
Technical field
The invention belongs to insecticides adjuvant and plant protection field, and in particular to a vegetable oil source auxiliary agent and its preparation and application.
Background technology
With China's development of nearest 30 years, the road of agriculture modernization is also in progressively evolution.State's housekeeping of land transformation
Plan opens, and scale farmland is more and more, also more and more vigorous for mechanization, intelligent farming demand for services.Agriculture in recent years
Industry plant protection unmanned plane flies the fast development of anti-cause, is often close on ten million mu of farmland utilization plant protection unmanned plane and carries out insect control,
Pest and disease damage specialization Unifying control, pesticide reduction in, the intelligentized process of agricultural spray mechanization using serving huge push away
Action is used, and can be effectively saved agriculture dispenser cost, and can lifting prevention and control efficiency.
Although domestic unmanned plane constantly breaks through progress in terms of hardware advances, agricultural chemicals low latitude sprinkling field is not only
The development of hardware aspect, it is the most key the problem of be exactly plant protection unmanned plane low latitude sprinkling involved plant oil sources auxiliary agent and medicine
The development of agent and supply wretched insufficiency.
Mu water consumption is sprayed far below conventional during plant protection unmanned plane spraying operation, only 0.5-2kg, the sedimentation to decoction
Property, anti-drift, wetability and tack require high.
The tens thousand of kinds of Pesticidal products that the country has been achieved with registering at present, which are primarily adapted for use in routinize, is watered spraying, is applied to
Artificial or big machinery carries out preventing and treating sprinkling, and its water consumption is every mu of 15-30kg.And plant protection unmanned plane carries out spraying operation
Mu water consumption can adjust water consumption in 0.5kg-2kg according to demand, can be seen that the sprinkling of plant protection unmanned plane belongs to from water consumption
Low capacity or ultra-low volume spray.Under low capacity or ultra-low volume spraying pattern, for the settleability of decoction, anti-drift,
Wetability, high tack have special requirement.For the requirement under low capacity or ultra-low volume spraying pattern, also there is portion the country
Pesticidal products are divided to carry out the registration of ultra low volume liquids, but its product line is insufficient, only small part product can be made super
Low capacity liquor, selection of the peasant household during pest and disease damage is prevented and treated far can not be met, which also limits ultra low volume liquids to exist
Plant protection unmanned plane sprays the popularization and application in field.
Therefore, in order to which tens thousand of individual agriculture chemical registration products can be used in the low latitude of plant protection unmanned plane sprinkling field,
It is a kind of process checking that special sprinkling auxiliary agent is added in the decoction that it has diluted or is directly converted mixed with pesticidal preparations
Effective solution.The addition of special sprinkling auxiliary agent can control the size of spraying droplet, the environment for preventing droplet drift from bringing
Risk, its excellent dispersive property can allow droplet to be uniformly distributed during sending forth, avoid the last decoction of traditional dispenser
Excessive concentration produces the situation of poisoning.But found in actual production process, it is currently used to fly to prevent that special sprinkling auxiliary agent is matched somebody with somebody
The pesticidal preparations product of system the low latitude of low capacity and ultra-low volume spray use during easily occur it is volatile, easy drift and
The bad phenomenons such as the medicine occurred during mixture flocculates, precipitation, so as to arbitrarily cause to spray, security is not high and drug effect is paid no attention to
The problems such as thinking.
The content of the invention
It is existing to overcome it is an object of the present invention to provide a vegetable oil source auxiliary agent and its preparation method and application method
There is the pesticidal preparations product for flying anti-special sprinkling auxiliary agent preparation easily to occur easily waving in the low latitude of low capacity and ultra-low volume is sprayed
Send out, the technical problem of the bad phenomenon such as the medicine occurred during easy drift and mixture flocculates, precipitation.
In order to realize foregoing invention purpose, one aspect of the present invention, there is provided a vegetable oil source auxiliary agent.The plant oil sources
Auxiliary agent contains the component of following mass percent：
Oil-based solvent 10%~90%
Liphophilic solvents 10%~90%
Surfactant 1%~10%.
Another aspect of the present invention, there is provided the preparation method of a vegetable oil source auxiliary agent, comprise the following steps：
Each component is measured respectively according to the component contained by plant oil sources auxiliary agent of the present invention and its content；
The each component weighed is subjected to mixing treatment.
A kind of another aspect of the invention, there is provided application process of plant oil sources auxiliary agent of the present invention.The application process is
By application of the plant oil sources auxiliary agent of the present invention in flying to prevent.
Obtain compared with prior art, plant oil sources auxiliary agent of the present invention, which uses, includes plant oil sources solvent and amphipathic property
Solvent forms oleaginous system, on the one hand causes the dilute liquid medicine that the plant oil sources auxiliary agent is prepared that there is moderate fog to drip particle diameter,
Anti- drift, moisture-absorbing moisture-keeping performance is good, and anti-evaporating performance when droplet low latitude is sprayed is strong, and compatibility is strong, and assigns the plant
Oil sources auxiliary agent has high-flash, recyclability, degradability, safety and environmental protection, therefore, so as to effectively overcome existing winged anti-special
Easily there is volatile, easy drift etc. in being sprayed in the low latitude of low capacity and ultra-low volume in the pesticidal preparations product that sprinkling auxiliary agent is prepared
Defect；On the other hand the adhesion for the dilute liquid medicine droplet prepared using the plant oil sources auxiliary agent is enhanced, can effectively be allowed
Droplet is attached on crop and pest and disease damage position, ensure that prevention effect.In addition, amphipathic property solvent rises with surfactant
To synergy, the stability for the dilute liquid medicine that the plant oil sources auxiliary agent is prepared can be effectively improved, keeps sprinkling decoction to make
Uniformity and stability during, so as to overcome the existing medicine wadding for flying anti-special sprinkling auxiliary agent and occurring in process for preparation
The problem of bad phenomenons such as solidifying, precipitation.
Plant oil sources auxiliary agent preparation method of the present invention is directly by contained plant oil sources solvent, amphipathic property solvent and table
Face activating agent proportionally carries out mixed processing, and preparation technology is simple and condition is easily-controllable, so as to which vegetable oil be effectively ensured
The stable performance of source auxiliary agent, the synergistic effect between contained component can be given full play to, ensure the plant oil sources auxiliary agent tool prepared
There are highly compatible, anti-evaporating performance when excellent moisture-absorbing moisture-keeping performance and low latitude are sprayed, and assign the plant oil sources auxiliary agent
The stability of the dilute liquid medicine of preparation.And production efficiency is high, cost is low, safety and environmental protection.
There is the advantages of above-mentioned just because of plant oil sources auxiliary agent of the present invention, therefore, plant oil sources auxiliary agent of the present invention can
It is directly used in flying to prevent so that the dilute liquid medicine prepared using plant oil sources auxiliary agent of the present invention is stablized, and compatibility is strong, for low
The low latitude of capacity and ultra-low volume sprinkling moderate resistance volatility is strong, and moisture-absorbing moisture-keeping performance is good, and mist droplet particle size is moderate, anti-drift, and
And the adhesion for the dilute liquid medicine droplet prepared, it can effectively allow droplet to be attached on crop and pest and disease damage position, ensure that anti-
Control effect.
Embodiment
In order that technical problems, technical solutions and advantageous effects to be solved by the present invention are more clearly understood, below in conjunction with
Embodiment, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only explaining
The present invention, it is not intended to limit the present invention.
The mass percent of each component noted in the disclosure of the embodiment of the present invention not only may refer between each component
The proportionate relationship of quality, the concrete content of each component can also be represented.Therefore, as long as according to specification group of the embodiment of the present invention
The content of compound each component is scaled up or reduced within specification of embodiment of the present invention scope of disclosure.Specifically,
Quality described in specification of the embodiment of the present invention can be mass unit known to the chemurgy such as μ g, mg, g, kg field.
The embodiment of the present invention is on the one hand, there is provided a vegetable oil source auxiliary agent, includes the component of following mass percent：
Plant oil sources solvent 10%~70%
Amphipathic property solvent 10%~70%
Surfactant 1%~20%.
So, the plant oil sources auxiliary agent by containing plant oil sources solvent, amphipathic property solvent and surface-active
Synergy between the components such as agent so that the plant oil sources auxiliary agent has excellent mobile performance, preferably evaporation suppression
Effect processed and good permeance property and stability, by increasing capacitance it is possible to increase decoction retention volume, reduce low latitude sprinkling decoction drift and
It is nontoxic to people and animals, environmentally safe, so as to improve fly it is anti-during run into fluid loss the problem of, increase decoction is being planted
The adhesive rate on thing surface, beneficial to crop constant absorption, to ensure drug effect.
Specifically, main solvent of the plant oil sources solvent contained by the plant oil sources auxiliary agent as auxiliary agent, can be effectively improved
The undersized during low capacity or ultra-low volume spraying the problem of, it can effectively prevent decoction droplet because environment temperature is too high
Disturb wind field excessive in caused droplet Evaporation Phenomenon and flight course, the phenomenon for causing fine mist to be drifted about, moreover it is possible to effectively
The size of mist droplet granularity is adjusted, reduces the appearance of too small droplet, while oiliness spray adjuvantses can also increase the adhesion of droplet, energy
It is enough effectively to allow droplet to be attached on crop and pest and disease damage position, it ensure that prevention effect.In addition, the plant oil sources solvent its be
Plant oil sources, its own high-flash, recyclability, degradability and to people and animals and aquatile it is nontoxic the features such as
It ensure that safety and environmental protection performance in use.Therefore, in an embodiment, the plant oil sources solvent includes Jatropha curcus
Mixture more than one or both of oil, Jatropha curcas oil methyl esters and Methyl palmitoleinate.In a particular embodiment, the plant
Thing oil sources solvent includes Jatropha curcas oil and Jatropha curcas oil methyl esters and/or Methyl palmitoleinate, and the Jatropha curcas oil and Jatropha curcus
The mass ratio of oily methyl esters and/or Methyl palmitoleinate is (20-40)：(20-40), it is specific such as but not just for 25：30.Another
In specific embodiment, the plant oil sources solvent includes Jatropha curcas oil methyl esters and Methyl palmitoleinate, and the Jatropha curcas oil first
The mass ratio of ester and Methyl palmitoleinate is (25-30)：(20-35), it is specific such as but not just for 25：30、30：35、30：20、
25：30 etc..The plant oil sources solvent safety environmental protection of those species, and it is good to assign the anti-volatilization of droplet, anti-drift and adhesion.
In one embodiment, the plant oil sources solvent can be further 30%~60%.
On the one hand amphipathic property solvent contained by the plant oil sources auxiliary agent is formed with plant oil sources solvent forms oiliness
System, strengthen the compatible strong and moisture absorbability and moisture retentivity of the plant oil sources auxiliary agent, strengthen the dilute liquid medicine anti-evaporating performance of preparation
It is drift with resisting；On the other hand synergistic effect is played with surfactant, assigns the excellent compatibility of the plant oil sources auxiliary agent
Property, the stability of the dilute liquid medicine that the plant oil sources auxiliary agent is prepared is improved, can keep not sinking for 1 hour in following article embodiment
Form sediment, crystallization, can recover though a small amount of layering in 24 hours is agitated, so as to keep spraying stability during decoction use, so as to
The problem of bad phenomenons such as the medicine for overcoming existing winged anti-special sprinkling auxiliary agent to occur in process for preparation flocculates, precipitation.Therefore,
In one embodiment, the amphipathic property solvent includes 1,2-PD, 2- methyl 2, in 4- pentanediols and glycol dimethyl ether
One or more kinds of mixtures.As but not just for any proportion mixing 1,2- propane diols and glycol dimethyl ether
Mixture.On the one hand those amphipathic property solvent compositions can form oleaginous system with plant oil sources solvent, improve the plant
The anti-evaporating performance of thing oil sources auxiliary agent and anti-drift；On the other hand the plant oil sources is improved with surfactant synergy
The compatibility and stability of auxiliary agent, so as to improve the stability of the dilute liquid medicine of preparation.In specific embodiment, the hydrophilic and oleophilic
Property solvent can further be 20%~50%.
In another embodiment, the surfactant includes C12-C18AEO, EO/OP block copolymerizations
Thing, phosphate, castor oil polyoxyethylene ether, tween, olefin(e) acid sulfonated ester, alkylbenzenesulfonate and one kind in APG or
Two or more mixtures.
Those surfactants can change the molecule space steric hindrance for the decoction active ingredient being diluted, and improve scattered steady
It is qualitative, reduce and even avoid dilute liquid medicine from the bad phenomenons such as flocculation, precipitation, crystallization occur；Be able to can also substantially it be reduced simultaneously
The surface tension of dilution, lifting droplet crop surface wetting, sprawl and permeate to promote suction of the crop to spray liquor
Receive, improve the Pesticide use rate of low capacity low latitude sprinkling.In a particular embodiment, the surfactant preferably first uses EO/PO
Block copolymer carries out compounding use with Small molecular surfactant, and Pluronic PE 6800 improves dilute liquid medicine small molecular
Steric hindrance, Small molecular surfactant reduce dilute liquid medicine surface tension.Such as in one embodiment, the surface-active
Agent includes Pluronic PE 6800 and alkylbenzenesulfonate, C12-C18AEO, in APG at least
A kind of mixture, it is such as Pluronic PE 6800 and alkylbenzenesulfonate, C12-C18AEO and alkyl
The mass ratio of glucosides is：(6-10)：(0-6)：(0-7)：(0-7).In another specific embodiment, the surface-active contents can
With further for 5%~10%.
Therefore, based on the various embodiments described above, in an embodiment, plant oil sources solvent described in the plant oil sources auxiliary agent
For 30%~60%, the amphipathic property solvent 20%~50% and the surface-active contents 5%~10%.
By optimizing the content of each component, so as to improve the plant oil sources auxiliary agent mobile performance, anti-evaporating, stick
Property, compatibility and stability.
Correspondingly, the embodiment of the present invention additionally provides a kind of preparation method of plant oil sources auxiliary agent above.The present invention is implemented
The preparation method of example plant oil sources auxiliary agent comprises the following steps：
Step S01：Component as contained by plant oil sources auxiliary agent of the embodiment of the present invention measures each component raw material respectively；
Step S02：The each component weighed is subjected to mixing treatment.
Specifically, each component raw material type and content are measured in above-mentioned steps S01 as real to plant oil sources auxiliary agent above
The each component species and content described in example are applied, in order to save length, will not be repeated here.
In above-mentioned steps S02, at batch mixing that each component raw material measured in step S01 can be carried out in batches or in the lump
Reason.Preferably first then the plant oil sources solvent and amphipathic property solvent proportionally mixing treatment are added surface and lived
Property agent carry out mixing treatment.
In a particular embodiment, mixing treatment can be but not only such as stir process mode is handled, until each
Component is sufficiently mixed, the mixed solution that each component fully mixes.
Therefore, above-mentioned plant oil sources auxiliary agent preparation method is directly by plant oil sources solvent, amphipathic property solvent and surface
Activating agent proportionally carries out mixed processing, and preparation technology is simple and condition is easily-controllable, so as to which plant oil sources be effectively ensured
The stable performance of auxiliary agent, can give full play to the synergistic effect between contained component, and the plant oil sources auxiliary agent for ensureing to prepare has
Anti-evaporating performance when highly compatible, excellent moisture-absorbing moisture-keeping performance and low latitude are sprayed, and assign the plant oil sources auxiliary agent and match somebody with somebody
The stability of the dilute liquid medicine of system.And production efficiency is high, cost is low, safety and environmental protection.And aromatic-free solvent, there is provided raw
The security of production.
Another aspect of the present invention, because plant oil sources auxiliary agent of the embodiment of the present invention described above has excellent flowing
Performance, anti-evaporating, adhesion, compatibility and stability.In embodiments of the present invention plant oil sources auxiliary agent and its preparation side
On the basis of method, the embodiment of the present invention additionally provides the application process of plant of embodiment of the present invention oil sources auxiliary agent above.Specifically
Application of the plant oil sources auxiliary agent in flying to prevent.
In one embodiment, the application process of the plant oil sources auxiliary agent is by the plant oil sources auxiliary agent and includes agricultural chemicals
And/or foliar fertilizer carries out the dilute liquid medicine of mixing treatment formation for winged anti-.In one embodiment, the plant oil sources helps
The application process of agent is that the dilute liquid medicine that the plant oil sources auxiliary agent and agricultural chemicals and/or foliar fertilizer are carried out to mixing treatment formation is used
Fly in low-gallonage spraying method it is anti-, and in the dilute liquid medicine, the weight/mass percentage composition of the plant oil sources auxiliary agent for 1%~
5%.In another specific embodiment, the application process of the plant oil sources auxiliary agent is by the plant oil sources auxiliary agent and agricultural chemicals
And/or the dilute liquid medicine that foliar fertilizer mixing treatment is formed flies to prevent for ultra low volume spray, and in the dilute liquid medicine, institute
The weight/mass percentage composition for stating plant oil sources auxiliary agent is 10%~20%.
Wherein, the low-gallonage spraying method is the winged anti-conventional low-gallonage spraying in cultural control, is relative high capacity
For spraying, specifically unit spouting liquid is less than the spray method of constant, i.e., is by the pore size control of the spray piece on sprayer
0.6-0.7 millimeters.When pressure is constant, spray orifice is changed small, droplet diminishes, area coverage increase, unit area hydrojet dosage by
Every mu of 10-14 liter of conventional spraying.The ultra low volume spray is the winged anti-conventional ultra-low volume spray in cultural control, such as
The cloud point diameter of decoction reaches 80-120 microns or thinner.
Therefore, because plant oil sources auxiliary agent described above has such as anti-evaporating, adhesion, compatible strong and stability
The advantages that, it can be used in flying the low latitude sprinkling of the low capacity and ultra-low volume in preventing so that and spraying droplet anti-evaporating performance is strong,
Moisture-absorbing moisture-keeping performance is good, moderate in grain size, anti-drift, and the dilute liquid medicine prepared is stable, phenomena such as not precipitating or crystallize,
And the adhesion of droplet, it can effectively allow droplet to be attached on crop and pest and disease damage position, ensure that prevention effect.In addition,
Due to the popularization and application of unmanned plane, unmanned plane can be used to realize and fly to prevent.
Now by taking specific plant oil sources auxiliary agent and preparation method as an example, the present invention will be described in further detail.
Embodiment 1
The present embodiment provides a vegetable oil source auxiliary agent and its compound method, and it includes following composition：
The plant oil sources auxiliary agent compound method comprises the following steps：
First each component is weighed according to the above ratio, then Jatropha curcas oil and 1,2-PD are put into stirred tank
Carry out mixing to homogeneous transparent, then weigh Pluronic PE 6800, alkylbenzenesulfonate, C in proportion successively12-C18
AEO add, continue stirring to the fully transparent mixed solution of solution, you can obtain finished product.
Embodiment 2
The present embodiment provides a vegetable oil source auxiliary agent and its compound method, and it includes following composition：
The plant oil sources auxiliary agent compound method comprises the following steps：
First each component is weighed according to the above ratio, then by Jatropha curcas oil, Jatropha curcas oil methyl esters, 2- methyl 2,4-
Pentanediol, which is put into stirred tank, to carry out mixing to homogeneous transparent, then weighs Pluronic PE 6800, alkane in proportion successively
Base benzene sulfonate, C12-C18AEO add, continue stirring to the fully transparent mixed solution of solution, you can
Obtain finished product.
Embodiment 3
The present embodiment provides a vegetable oil source auxiliary agent and its compound method, and it includes following composition：
The plant oil sources auxiliary agent compound method comprises the following steps：
First each component is weighed according to the above ratio, then by Jatropha curcas oil methyl esters, Methyl palmitoleinate, ethylene glycol
Dimethyl ether, which is put into stirred tank, to carry out mixing to homogeneous transparent, then weighs Pluronic PE 6800, alkane in proportion successively
Base benzene sulfonate, C12-C18AEO, APG add, continue stirring to the fully transparent mixing of solution
Solution, you can obtain finished product.
Embodiment 4
The present embodiment provides a vegetable oil source auxiliary agent and its compound method, and it includes following composition：
The plant oil sources auxiliary agent compound method comprises the following steps：
First each component is weighed according to the above ratio, then Jatropha curcas oil methyl esters, glycol dimethyl ether are put into and stirred
Mix and carry out mixing to homogeneous transparent in kettle, then weigh in proportion successively Pluronic PE 6800, olefin(e) acid sulfonated ester,
C12-C18AEO add, continue stirring to the fully transparent mixed solution of solution, you can obtain finished product
Embodiment 5
The present embodiment provides a vegetable oil source auxiliary agent and its compound method, and it includes following composition：
The plant oil sources auxiliary agent compound method comprises the following steps：
First each component is weighed according to the above ratio, then put Jatropha curcas oil methyl esters, 2- methyl 2,4- pentanediols
Enter and carry out mixing to homogeneous transparent in stirred tank, then weigh Pluronic PE 6800, alkyl benzene sulphonate in proportion successively
Salt, C12-C18AEO add, continue stirring to the fully transparent mixed solution of solution, you can obtain into
Product.
Embodiment 6
The present embodiment provides a vegetable oil source auxiliary agent and its compound method, and it includes following composition：
The plant oil sources auxiliary agent compound method comprises the following steps：
First each component is weighed according to the above ratio, then by Jatropha curcas oil methyl esters, Methyl palmitoleinate and 1,2-
Propane diols, which is put into stirred tank, to carry out mixing to homogeneous transparent, then weighs Pluronic PE 6800, alkene in proportion successively
Acid ester sulfonates, APG add, and continue stirring to the fully transparent mixed solution of solution, you can obtain finished product.
Embodiment 7
The present embodiment provides a vegetable oil source auxiliary agent and its compound method, and it includes following composition：
The plant oil sources auxiliary agent compound method comprises the following steps：
First each component is weighed according to the above ratio, then by Jatropha curcas oil, Methyl palmitoleinate and 2- methyl 2,
4- pentanediols, which are put into stirred tank, to carry out mixing to homogeneous transparent, then weigh in proportion successively Pluronic PE 6800,
Alkylbenzenesulfonate, APG add, and continue stirring to the fully transparent mixed solution of solution, you can obtain finished product.
Embodiment 8
The present embodiment provides a vegetable oil source auxiliary agent and its compound method, and it includes following composition：
The plant oil sources auxiliary agent compound method comprises the following steps：
First each component is weighed according to the above ratio, then by Jatropha curcas oil, Methyl palmitoleinate and ethylene glycol two
Methyl ether, which is put into stirred tank, to carry out mixing to homogeneous transparent, then weighs Pluronic PE 6800, C in proportion successively12-
C18AEO, APG add, continue stirring to the fully transparent mixed solution of solution, you can obtain into
Product.
Embodiment 9
The present embodiment provides a vegetable oil source auxiliary agent and its compound method, and it includes following composition：
The plant oil sources auxiliary agent compound method comprises the following steps：
First each component is weighed according to the above ratio, then by Jatropha curcas oil, Methyl palmitoleinate and ethylene glycol two
Methyl ether, which is put into stirred tank, to carry out mixing to homogeneous transparent, then weighs Pluronic PE 6800, alkyl in proportion successively
Benzene sulfonate, APG add, and continue stirring to the fully transparent mixed solution of solution, you can obtain finished product.
Embodiment 10
The present embodiment provides a vegetable oil source auxiliary agent and its compound method, and it includes following composition：
The plant oil sources auxiliary agent compound method comprises the following steps：
First each component is weighed according to the above ratio, then by Jatropha curcas oil methyl esters, 1,2-PD, ethylene glycol two
Methyl ether, which is put into stirred tank, to carry out mixing to homogeneous transparent, then weighs Pluronic PE 6800, olefin(e) acid in proportion successively
Sulfonated ester, continue stirring to the fully transparent mixed solution of solution, you can obtain finished product.
Embodiment 11
The present embodiment provides a vegetable oil source auxiliary agent and its compound method, and it includes following composition：
The plant oil sources auxiliary agent compound method comprises the following steps：
First each component is weighed according to the above ratio, then by Jatropha curcas oil methyl esters, Methyl palmitoleinate and 2- first
Base 2,4- pentanediols, which are put into stirred tank, to carry out mixing to homogeneous transparent, then weighs EO/PO blocks in proportion successively and is total to
Polymers, C12-C18AEO, APG add, continue stirring to the fully transparent mixed solution of solution,
Finished product can be obtained.
Performance test：
With the plant oil sources auxiliary agent made by above example 1-2 and 20% Rynaxypyr suspending agent of commercially available buying
Product is diluted, and forms dilution.Simultaneously with conventional water, water+salt, water+washing powder, water+urea as a comparison with 20%
Rynaxypyr suspending agent is diluted, and the correlated performance that each dilution carries out such as table 1 is tested, the test result such as institute of table 1
Show.
Table 1
Note：20% Rynaxypyr suspending agent is Du Pont commercially available prod, and name of product is that health is wide.
As shown in Table 1：As the low-gallonage spraying auxiliary agent made by embodiment 1 and embodiment 2 to 20% Rynaxypyr
After suspending agent is diluted, obtains suspending agent dilution system and have good stability, homogeneously without lamination in 1 hour, and nothing
Phenomena such as a large amount of flocculations, precipitation, crystallization, occur, plant protection unmanned plane using when will not cause the phenomenon that blocks shower nozzle.It is small more than 24
Though when after have layering, a small amount of precipitation but homogeneous state can be returned to after stirring, do not influence to be continuing with.And remaining four
Just directly there is phenomena such as crystallization, layering after 1h in individual contrast processing, indivedual process, and contrast processing is basic after 24 hours
All knot bottoms can not normal use, so out-of-date methods on the market are diluted the mixed effect that can influence low capacity sprinkling on the contrary
Fruit, so demonstrate embodiment 1 and embodiment 2 has obvious advantage in the stability of dilution.As shown in table 1, we
Contrast test, embodiment are carried out in surface tension, rate of volatilization (weighing measurement method), proportion etc. to each dilution respectively
1 and the performance of embodiment 2 be good, the dilution of each processing is carried out together with American-European gram of P20 laser particle analyzers of spraying in addition
It is as shown in table 1 etc. the droplet test under conditions of pressure, same shower nozzle, same flow, same external environment, acquired results.Using
The dilution of embodiment 1 and embodiment 2 ratio control group mist droplet particle size average (Dv 9 (μm)) is smaller.So it can draw than great
Anti-drift effect it is good, rate of volatilization is small to be more beneficial for droplet and keeps corresponding particle diameter to be beneficial to sedimentation, and surface tension is smaller more sharp
In wetting and spreading of the decoction droplet on vegetation surface.
By 36% cyanogen worm chlopyrifos suspension emulsion product of the plant oil sources auxiliary agent made by embodiment 3 and commercially available buying with
Water is diluted, and forms dilution, while the outstanding breast of 36% cyanogen worm chlopyrifos of equivalent is added with conventional water, water+salt, water+urea
Agent is diluted, and the correlated performance that each dilution carries out such as table 2 is tested, and test result is as shown in table 2.
As shown in Table 2：36% cyanogen worm chlopyrifos suspension emulsion is carried out as the plant oil sources auxiliary agent made by embodiment 3 dilute
After releasing, obtain suspension emulsion dilution system and have good stability, homogeneously without lamination in 1 hour, and without a large amount of flocculations, heavy
Form sediment, crystallization phenomena such as occur, plant protection unmanned plane using when will not cause block shower nozzle phenomenon.Though have after more than 24 hours point
Layer, a small amount of precipitation still can return to homogeneous state after stirring, not influence to be continuing with.And at its excess-three contrast
Reason, indivedual process contrast with regard to directly there is phenomena such as crystallization, layering, after 24 hours handle substantially all knot bottom after 1h
Can not normal use, so out-of-date methods on the market are diluted the mixed effect that can influence low capacity sprinkling on the contrary, so
Demonstrate embodiment 3 has obvious advantage in the stability of dilution.As shown in table 2, we are respectively to each dilution
Contrast test is carried out in surface tension, rate of volatilization (weighing measurement method), proportion etc., embodiment 3 is showed well, used in addition
American-European gram of P20 spraying laser particle analyzer carries out equal pressure, same shower nozzle, same flow, same to the dilution of each processing
Droplet test under conditions of external environment, acquired results are as shown in table 2.The dilution of embodiment 3 is than control each group mist droplet particle size
Average (Dv 9 (μm)) is smaller.So can show that heavy anti-drift effect is good, rate of volatilization is small to be more beneficial for droplet guarantor
Hold corresponding particle diameter and be beneficial to sedimentation, surface tension is smaller to be more beneficial to wetting and spreading of the decoction droplet on vegetation surface.
Table 2
Note：36% cyanogen worm chlopyrifos suspension emulsion is Zhejiang Xinnong Chemical Co., Ltd commercially available prod.
With the plant oil sources auxiliary agent made by embodiment 4 and 10% commercially available Nitenpyram aqua, 4.5% efficient chlorine cyanogen chrysanthemum
Ester microemulsion, 10% Biphenthrin emulsion in water, 80% sulphur dry suspending agent and water dilute, and form dilution, and each dilution enters
The correlated performance of row such as table 3 is tested, and test result is as shown in table 3.
As shown in Table 3：As the plant oil sources auxiliary agent made by embodiment 4 and 10% Nitenpyram aqua, 4.5% efficient chlorine
After the dry suspension of Cyano chrysanthemate microemulsion, 10% Biphenthrin emulsion in water, 80% sulphur is watered dilution, dilution system stability is obtained
Well, homogeneously without lamination in 1 hour, and occur without phenomena such as a large amount of flocculations, precipitation, crystallization, plant protection unmanned plane uses
Shi Buhui causes the phenomenon for blocking shower nozzle.Though there are layering, a small amount of precipitation still can recover after stirring after more than 24 hours
To homogeneous state, do not influence to be continuing with, so demonstrate embodiment 4 has certain advantage in the stability of dilution.
As shown in table 3, we are carried out to each dilution in surface tension, rate of volatilization (weighing measurement method), proportion etc. respectively
Contrast test, all dilutions show well, in addition the dilution with American-European gram of P20 spraying laser particle analyzer to each processing
Carry out the droplet test under conditions of equal pressure, same shower nozzle, same flow, same external environment, the acquired results such as institute of table 3
Show.Embodiment 4 is respectively less than 350 microns in mist droplet particle size average (Dv 9 (μm)), meets the Particle size requirements scope of low capacity sprinkling.
Table 3
Note：10% Nitenpyram aqua is Zhejiang Sega Science and Technology Co., Ltd. commercially available prod, 4.5% effective cypermethrin is micro-
Emulsion is Jiangsu Huifeng agrochemical limited company commercially available prod, 10% Biphenthrin emulsion in water is that Jiangsu is raised agrochemicals share and had
Limit companies market product, 80% sulphur dry suspending agent is Zhejiang Sega Science and Technology Co., Ltd. commercially available prod.
Respectively with the plant oil sources auxiliary agent made by embodiment 5 and embodiment 6 and 5% AVM of commercially available buying breast
Oil, 20% imidacloprid soluble concentrate and the direct mixture of preparation claim ultra-low volume spraying dilution.And its correlation performance parameters is entered
Row test, test result are as shown in table 4.
Table 4
Note：5% abamectin emulsifiable concentrate and 20% imidacloprid soluble concentrate are Shenzhen Nuopuxin Agricultural Chemical Co., Ltd
Commercially available prod.
It is high with the 4.5% of the plant oil sources auxiliary agent made by embodiment 7, embodiment 8 and embodiment 9 and commercially available buying respectively
The dilution that cypermethrin microemulsion carries out low-gallonage spraying is imitated, respectively with washing powder, commercially available tank-mix adjuvants, organosilicon, urea etc.
The dilution formed after amount addition carries out the sprinkling security test of wheat seeding low capacity, in same pressure, same flow, same shower nozzle
In the case of, test result is as shown in table 5.
Table 5
Note：4.5% effective cypermethrin microemulsion is Jiangsu Huifeng agrochemical limited company commercially available prod
As shown in Table 5, embodiment 7, embodiment 8, embodiment 9 spray growth period of the spray adjuvantses in wheat seeding as low capacity
The security inside used is better than a variety of diluted systems mixed for unmanned plane pesticide barrel on the market.The sprinkling spray of plant oil sources low latitude
The stability for the diluted system that mist auxiliary agent sprays as low capacity is equally better than control group.
Entered respectively with the plant oil sources auxiliary agent made by embodiment 10, embodiment 11 and 5% commercially available abamectin emulsifiable concentrate
The dilution of row ultra-low volume spray, respectively with the oily ultra-low volume spray diluted system prepared with commercially available medicament in solvent naphtha, two wires
The experiment of ultra-low volume spray security is carried out in rice seedling, in the case of same pressure, same flow, same shower nozzle,
Test result is as shown in table 6.
As shown in Table 6, embodiment 10 and embodiment 11 as ultra-low volume spraying spray adjuvantses in the ultralow of rice seedling
Capacity sprinkling security is superior to common solvent naphtha and two wires oil on the market.The stability of ultra-low volume dilution is same
Better than control group.
Table 6
Note：5% abamectin emulsifiable concentrate is Shenzhen Nuopuxin Agricultural Chemical Co., Ltd commercially available prod.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
All any modification, equivalent and improvement made within refreshing and principle etc., should be included in the scope of the protection.
Claims (10)
1. a vegetable oil source auxiliary agent, include the component of following mass percent：
Plant oil sources solvent 10%~70%
Amphipathic property solvent 10%~70%
Surfactant 1%~20%.
2. plant oil sources auxiliary agent according to claim 1, it is characterised in that：The plant oil sources solvent be 30%~
60%, the amphipathic property solvent 20%~50% and the surface-active contents 5%~10%.
3. plant oil sources auxiliary agent according to claim 1 or 2, it is characterised in that：The plant oil sources solvent includes small paulownia
Mixture more than one or both of seed oil, Jatropha curcas oil methyl esters and Methyl palmitoleinate.
4. plant oil sources auxiliary agent according to claim 1 or 2, it is characterised in that：The amphipathic property solvent includes 1,
Mixture more than one or both of 2- propane diols, 2- methyl 2,4-PD and glycol dimethyl ether.
5. plant oil sources auxiliary agent according to claim 1 or 2, it is characterised in that：The surfactant includes C12-C18Fat
Fat alcohol APEO, EO/OP block copolymers, phosphate, castor oil polyoxyethylene ether, tween, olefin(e) acid sulfonated ester, alkyl
Mixture more than one or both of benzene sulfonate and APG.
6. the preparation method of a vegetable oil source auxiliary agent, comprises the following steps：
Each component is measured respectively according to the component contained by any described plant oil sources auxiliary agents of claim 1-5 and its content；
The each component weighed is subjected to mixing treatment.
7. application of the plant oil sources auxiliary agent in flying to prevent described in claim 1-5.
8. the application process of the plant oil sources auxiliary agent described in claim 7, it is characterised in that：By the plant oil sources auxiliary agent and bag
Include agricultural chemicals and/or foliar fertilizer carries out the mixed liquor of mixing treatment formation for winged anti-.
9. the application process of the plant oil sources auxiliary agent described in claim 8, it is characterised in that：By the plant oil sources auxiliary agent and agriculture
The dilute liquid medicine that medicine and/or foliar fertilizer carry out mixing treatment formation is winged anti-for low-gallonage spraying method, and in the dilute liquid medicine
In, the weight/mass percentage composition of the plant oil sources auxiliary agent is 1%~5%.
10. the application process of the plant oil sources auxiliary agent described in claim 8, it is characterised in that：By the plant oil sources auxiliary agent with
The dilute liquid medicine that agricultural chemicals and/or foliar fertilizer carry out mixing treatment formation is winged anti-for ultra low volume spray, and in the dilution
In decoction, the weight/mass percentage composition of the plant oil sources auxiliary agent is 10%~20%.
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| CN108967420A (en) * | 2018-09-01 | 2018-12-11 | 深圳诺普信农化股份有限公司 | A kind of nanometer of plant oil assistant and preparation method thereof |
| CN109699640A (en) * | 2018-12-19 | 2019-05-03 | 深圳诺普信农化股份有限公司 | A kind of unmanned plane aerosol spraying spray adjuvants and the preparation method and application thereof |
| CN110881470A (en) * | 2019-09-27 | 2020-03-17 | 四川国光农化股份有限公司 | Suspending agent composition, suspending agent, and preparation process and application thereof |
| CN110999903A (en) * | 2019-12-16 | 2020-04-14 | 上海交通大学 | Flying anti-spray solid auxiliary agent and preparation method thereof |
| CN111109256A (en) * | 2018-10-30 | 2020-05-08 | 江苏剑牌农化股份有限公司 | Novel aviation plant protection auxiliary agent and preparation method thereof |
| 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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| CN110999903A (en) * | 2019-12-16 | 2020-04-14 | 上海交通大学 | Flying anti-spray solid auxiliary agent and preparation method thereof |
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Application publication date: 20180302 |