CN109362756A - A kind of spiral shell worm ethyl ester anti-drift Synergistic insecticidal compositions and preparation method - Google Patents
A kind of spiral shell worm ethyl ester anti-drift Synergistic insecticidal compositions and preparation method Download PDFInfo
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- CN109362756A CN109362756A CN201811385680.8A CN201811385680A CN109362756A CN 109362756 A CN109362756 A CN 109362756A CN 201811385680 A CN201811385680 A CN 201811385680A CN 109362756 A CN109362756 A CN 109362756A
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- ethyl ester
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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
- A01N47/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
- A01N47/02—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having no bond to a nitrogen atom
- A01N47/06—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having no bond to a nitrogen atom containing —O—CO—O— groups; Thio analogues thereof
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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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- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Engineering & Computer Science (AREA)
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- Agronomy & Crop Science (AREA)
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- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a kind of spiral shell worm ethyl ester anti-drift Synergistic insecticidal compositions and preparation methods, belong to pesticide field.The spiral shell worm ethyl ester anti-drift Synergistic insecticidal compositions consist of the following mass percentage components: 0.1%~50.0% spiral shell worm ethyl ester raw medicine, 0.5%~10.0% plants essential oil, 0~15.0% emulsification wetting agent, 2.0%~10.0% antidrift agent, 1.0%~5.0% dispersing agent, 0~5.0% antifreezing agent, 0.1%~3.0% defoaming agent, excess water composition.The present invention is suitble to air-spraying, and various ingredients have synergistic effect in composition, can effectively improve pesticide utilization rate.
Description
Technical field
The invention belongs to pesticide fields, and in particular to a kind of spiral shell worm ethyl ester anti-drift Synergistic insecticidal compositions and preparation side
Method.
Background technique
General pesticide is required by mechanical spraying to target.With the circulation in soil and the transfer of rural laborer,
Aviation plant protection has been risen now, i.e., has been administered with someone's aircraft or unmanned plane.The adaptable strong, safety of aviation plant protection
Efficiently, the advantages that water-saving, but since the flying height of aircraft is generally 2~8m, droplet is easy by temperature during the falling process
The influence of degree, humidity, wind direction, wind speed etc., droplet are easy drift, evaporation during the falling process.The medical fluid of aerial sprays is general
For 0.5L~1.0L per acre, liquor strength is spraying higher than conventional, belongs to low-gallonage spraying.Liquor strength height then needs medical fluid middle peasant
Phenomena such as partial size of medicine is small, and does not generate flocculation, crystallization, in order to avoid blocking spray head;Due to flying height height, then medical fluid is required to exist
With the performance of anti-drift anti-evaporating in whereabouts;In order to extend the lasting period of pesticide, pesticide is preferably provided with certain sustained release performance.
Plants essential oil is made of more than 100 kinds or more of ingredient, general plants essential oil contain alcohols, aldehydes, acids,
Phenols, acetones, terpenes.By taking Rosa Damascana as an example, 86% is made of 300 Multiple components, and 14% is by many milligram ammonias
Close object composition.Contain the citronellol of 33%-55%, the Geraniol and nerol of 3%-40%, 16%- in Bulgarian Rosa rugosa
22% stearopten, the benzyl carbinol of 1.5%-2%, the sequiterpene cyclic alcohol of 0.2%-2% and some microsynthesis objects.It plants
Object essential oil has good permeability and insect-repellent, is frequently used on cosmetics, with less on pesticide.
Document report effectively reduces the volatilization and drift of droplet in the process of running, and water-soluble macromolecule is usually added
Polymer, polymerized emulsion, pollopas or the vegetable oil of emulsification increase the viscosity of droplet to realize.But these substances are added
Amount can just play a role greatly, be added to formula in have difficulties, even if being added in formula, formula heat store and through when store when
It is unstable.
Summary of the invention
The object of the present invention is to provide a kind of spiral shell worm ethyl ester anti-drift Synergistic insecticidal compositions and preparation method, the present invention are each
It acts synergistically between substance, so that the composition of preparation has preferable adhesion property, synergistic effect is significant.
To achieve the above object, the technical solution of the present invention is as follows:
On the one hand, the present invention provides a kind of spiral shell worm ethyl ester anti-drift Synergistic insecticidal compositions, by following weight percent
Group is grouped as: 0.1%~50.0% spiral shell worm ethyl ester raw medicine, 0.5%~10.0% plants essential oil, 0~15.0% emulsification wetting agent,
2.0%~10.0% antidrift agent, 1.0%~5.0% dispersing agent, 0~5.0% antifreezing agent, 0.1%~3.0% defoaming agent are remaining
Measure water composition.
Preferably, above-mentioned spiral shell worm ethyl ester anti-drift Synergistic insecticidal compositions, consist of the following components in percentage by weight:
5.0%~35.0% spiral shell worm ethyl ester raw medicine, 5.0%~10.0% plants essential oil, 8.0~15.0% emulsification wetting agents, 6.0%~
10.0% antidrift agent, 2.0%~5.0% dispersing agent, 2.0~5.0% antifreezing agents, 1.0%~3.0% defoaming agent, water are supplied
To 100%.
Preferably, above-mentioned spiral shell worm ethyl ester anti-drift Synergistic insecticidal compositions, consist of the following components in percentage by weight:
22.4% spiral shell worm ethyl ester raw medicine, 5.0% plants essential oil, 5.0% emulsification wetting agent, 2.0% antidrift agent, 2.5% dispersing agent,
5.0% antifreezing agent, 0.3% defoaming agent, water complement to 100%.
Further, the plants essential oil be Chinese ilex essential oil, camphor tree essential oil, clove oil, Peppermint essential oil, eucalyptus leaf essential oil and
One of tea tree ethereal oil is a variety of.
Further, the emulsification wetting agent is that fatty alcohol polyoxyethylene ether, aliphatic acid polyethenoxy ether and fatty amine are poly-
One of ethylene oxide ether is a variety of.
Further, the antidrift agent is that urea, ethylene glycol, polypropylene glycol, glycerine, ammonium nitrate, acrylic acid series are total
One of polymers and EO/PO copolymer are a variety of.
Further, the dispersing agent is one of polycarboxylate, naphthalene sulfonate, lignosulfonates or a variety of.
Further, the antifreezing agent is one of urea, ethylene glycol, propylene glycol and glycerine or a variety of.
Further, the defoaming agent is one or both of mineral oil defoaming agent and organosilicon.
On the other hand, the present invention also provides a kind of preparation methods of above-mentioned spiral shell worm ethyl ester anti-drift Synergistic insecticidal compositions:
According to the proportion in formula, successively by water, plants essential oil, emulsification wetting agent, anti-drift agent, dispersing agent, antifreezing agent
It puts into high speed shear kettle, stirring shearing uniformly, is added the shearing of spiral shell worm ethyl ester raw medicine uniformly, material is then sucked sand mill
In be sanded, until detection partial size D [V, 90] less than 3 microns, defoaming agent is added portionwise in the process depending on blister formation.
Compared with prior art, spiral shell worm ethyl ester anti-drift Synergistic insecticidal compositions of the invention and preparation method have following
The utility model has the advantages that
Spiral shell worm ethyl ester anti-drift Synergistic insecticidal compositions multicomponent collective effect of the invention, obtains anti-drift, adhesiveness
The good composition pesticide of energy, a substance synergistic effect, has pesticide synergistic effect, improves pesticide utilization rate.
Specific embodiment
To keep the technical problem to be solved in the present invention, technical solution and advantage clearer, specific embodiment will be used below
It is described in detail, but the present invention is limited to absolutely not these examples.The following is only the preferred embodiment of the present invention, is only used to
Explain the present invention, it cannot be construed as a limitation to the scope of the present invention.It should be pointed out that all of the invention
Any modifications, equivalent replacements, and improvements etc. done within spirit and principle, should all be included in the protection scope of the present invention.
Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Except specified otherwise, component used in the present invention is commercial product.
The present invention provides a kind of spiral shell worm ethyl ester anti-drift Synergistic insecticidal compositions and preparation method thereof, and specific embodiment is such as
Under.
The anti-drift Synergistic insecticidal compositions of 1 0.1% spiral shell worm ethyl ester of embodiment
A kind of spiral shell worm ethyl ester anti-drift Synergistic insecticidal compositions, it is composed of the following components in terms of total amount 100kg: 0.1kg
97% spiral shell worm ethyl ester raw medicine, 10.0kg Chinese ilex essential oil, 15.0kg fatty alcohol polyoxyethylene ether, 2.0kg urea, 5.0kg polycarboxylic acids
Dipersant, 5.0kg ethylene glycol, 0.1kg mineral oil defoaming agent, excess water composition.
Above-mentioned spiral shell worm ethyl ester anti-drift Synergistic insecticidal compositions the preparation method comprises the following steps: according to the proportion in formula, by water, plant
Object essential oil, emulsification wetting agent, anti-drift agent, dispersing agent, antifreezing agent are successively put into high speed shear kettle, and stirring shearing is uniform,
The shearing of spiral shell worm ethyl ester raw medicine is added uniformly, then material is sucked in sand mill and is sanded, until detection partial size D [V, 90] is small
In 3 microns, defoaming agent is added portionwise in the process depending on blister formation.
The anti-drift Synergistic insecticidal compositions of 2 50.0% spiral shell worm ethyl ester of embodiment
A kind of spiral shell worm ethyl ester anti-drift Synergistic insecticidal compositions, it is composed of the following components in terms of total amount 100kg: 51.5kg
97% spiral shell worm ethyl ester raw medicine, 0.5kg camphor tree essential oil, 0.2kg aliphatic acid polyethenoxy ether, 10.0kg propylene glycol, 1.0kg naphthalene sulfonic acids
Dipersant, 0.01 ethylene glycol, 3.0kg organic silicon defoamer, excess water composition.
The preparation method is the same as that of Example 1.
The anti-drift Synergistic insecticidal compositions of 3 5.0% spiral shell worm ethyl ester of embodiment
A kind of spiral shell worm ethyl ester anti-drift Synergistic insecticidal compositions, it is composed of the following components in terms of total amount 100kg: 5.2kg
97% spiral shell worm ethyl ester raw medicine, 3.0kg clove oil, 2.0kg Peppermint essential oil, 15.0kg aliphatic amine polyoxyethylene ether, 6.0kg propylene
Sour based copolymer, 2.0kg sodium lignin sulfonate dispersing agent, 5.0kg propylene glycol and glycerine, 3.0kg mineral oil defoaming agent are remaining
Measure water composition.
The preparation method is the same as that of Example 1.
The anti-drift Synergistic insecticidal compositions of 4 35% spiral shell worm ethyl ester of embodiment
A kind of spiral shell worm ethyl ester anti-drift Synergistic insecticidal compositions, it is composed of the following components in terms of total amount 100kg: 36.1kg
97% spiral shell worm ethyl ester raw medicine, 10.0kg tea tree ethereal oil, 4.0kg fatty alcohol polyoxyethylene ether, 4.0kg aliphatic acid polyethenoxy ether,
10.0kg ethylene glycol, 5.0kg sodium lignin sulfonate, 2.0kg ethylene glycol, 1.0kg organic silicon defoamer, excess water composition.
The preparation method is the same as that of Example 1.
The anti-drift Synergistic insecticidal compositions of 5 22.4% spiral shell worm ethyl ester of embodiment
A kind of spiral shell worm ethyl ester anti-drift Synergistic insecticidal compositions, it is composed of the following components in terms of total amount 100kg: 23.1kg
97% spiral shell worm ethyl ester raw medicine, 5kg camphor tree essential oil, 5kg fatty alcohol polyoxyethylene ether, 2kg polypropylene glycol 600,2.5kg is polyether-modified
Object dispersing agent, 5kg glycerine, 0.3kg organic silicon defoamer, excess water composition.
The preparation method is the same as that of Example 1.
The anti-drift Synergistic insecticidal compositions of 6 1% spiral shell worm ethyl ester of embodiment
A kind of spiral shell worm ethyl ester anti-drift Synergistic insecticidal compositions, it is composed of the following components in terms of total amount 100kg: 1.1kg
97% spiral shell worm ethyl ester raw medicine, 0.5% Peppermint essential oil, 5.0% aliphatic acid polyethenoxy ether, 2.0% polyethylene glycol 1788,1.0%
Polycarboxylate salt dispersant, 5.0% ethylene glycol, 0.3% organic silicon defoamer, excess water composition.
The preparation method is the same as that of Example 1.
For the performance for further illustrating spiral shell worm ethyl ester anti-drift Synergistic insecticidal compositions of the present invention, because length is limited, only with
It is as follows that comparative example is constructed for embodiment 5.
Comparative example 1
Change the camphor tree essential oil in embodiment 5 into water, other are constant.
Comparative example 2
Change the fatty alcohol polyoxyethylene ether in embodiment 5 into water, other are constant.
Comparative example 3
Change the polypropylene glycol 600 in embodiment 5 into water, other are constant.
Comparative example 4
By in embodiment 5 camphor tree essential oil and polypropylene glycol 600 change water into, other are constant.
Comparative example 5
Change the polyether-modified object dispersing agent in embodiment 5 into water, other are constant.
Preparation method is the same as embodiment 5 in comparative example.
Above-described embodiment 1-6 and comparative example 1-5 composition pesticide prepared is tested for the property as follows.
1. preparation performance test
The embodiment 1-6 and comparative example 1-5 sample prepared is tested according to suspending agent national standard method, the results are shown in Table 1.
1 preparation the performance test results of table
As shown in Table 1, topple over rear residue and the debris of pesticide synergistic composition prepared by the present invention are higher than pair
Ratio, it was demonstrated that pesticide synergistic composition prepared by the present invention has preferable emulsifiability, and it is viscous in target surface to be conducive to sample
It is attached, to preferably play drug effect.
2. mist droplet particle size is tested
Test method: being watered dilution according to effective component 50mg/kg for the embodiment 1-6 and comparative example 1-5 sample prepared,
A series of samples to be tested are configured to, are sprayed with specified pressure spray head, using laser particle point at 50cm below away from spray head
The volume medium of analyzer measurement droplet.It the results are shown in Table 2.
2 median particle diameter test result of table
From the data in table 2, it can be seen that plants essential oil and anti-drift agent, which is added, can all increase droplet median particle diameter, the two has collaboration
Effect.Droplet median particle diameter increases, and tiny (less than 100 μm) are reduced, and reduce float of mist droplet, has anti-drift performance.
3. preventing and treating citrus scale insect pharmacodynamic test
It is experimental field located at Jiangxi, it is spraying that medicament is watered unmanned plane.Test is watered dilution according to effective component 50mg/kg, weight
It is 4 times multiple, insect population base is investigated before application, 5 days after application, 15 days, the control efficiency of each investigation in 25 days recorded residual borer population, counts
Control efficiency is calculated, test result is as shown in table 3.
Table 3 prevents and treats citrus scale insect pharmacodynamic test result
From the data in table 3, it can be seen that be used in conjunction with can be effective for the various ingredients in pesticide synergistic composition prepared by the present invention
Drug effect is improved, there is synergistic effect.
The above is a preferred embodiment of the present invention, it is noted that for those skilled in the art
For, without departing from the principles of the present invention, it can also make several improvements and retouch, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (10)
1. a kind of spiral shell worm ethyl ester anti-drift Synergistic insecticidal compositions, which is characterized in that consist of the following components in percentage by weight:
0.1%~50.0% spiral shell worm ethyl ester raw medicine, 0.5%~10.0% plants essential oil, 0~15.0% emulsification wetting agent, 2.0%~
10.0% antidrift agent, 1.0%~5.0% dispersing agent, 0~5.0% antifreezing agent, 0.1%~3.0% defoaming agent, water complement to
100%.
2. spiral shell worm ethyl ester anti-drift Synergistic insecticidal compositions according to claim 1, which is characterized in that by following weight hundred
The group of ratio is divided to be grouped as: 5.0%~35.0% spiral shell worm ethyl ester raw medicine, 5.0%~10.0% plants essential oil, 5.0~10.0% creams
Change wetting agent, 2.0%~5.0% antidrift agent, 2.0%~5.0% dispersing agent, 2.0~5.0% antifreezing agents, 0.3%~
1.0% defoaming agent, water complement to 100%.
3. spiral shell worm ethyl ester anti-drift Synergistic insecticidal compositions according to claim 2, which is characterized in that by following weight hundred
The group of ratio is divided to be grouped as: 22.4% spiral shell worm ethyl ester raw medicine, 5.0% plants essential oil, 5.0% emulsification wetting agent, 2.0% anti-drift
Agent, 2.5% dispersing agent, 5.0% antifreezing agent, 0.3% defoaming agent, water complement to 100%.
4. spiral shell worm ethyl ester anti-drift Synergistic insecticidal compositions according to claim 1 to 3, which is characterized in that the plant
Object essential oil is one of Chinese ilex essential oil, camphor tree essential oil, clove oil, Peppermint essential oil, eucalyptus leaf essential oil and tea tree ethereal oil or a variety of.
5. spiral shell worm ethyl ester anti-drift Synergistic insecticidal compositions according to claim 4, which is characterized in that the emulsification wetting
Agent is one of fatty alcohol polyoxyethylene ether, aliphatic acid polyethenoxy ether and aliphatic amine polyoxyethylene ether or a variety of.
6. spiral shell worm ethyl ester anti-drift Synergistic insecticidal compositions according to claim 5, which is characterized in that the antidrift agent
For one of urea, ethylene glycol, polypropylene glycol, glycerine, ammonium nitrate, acrylic acid series copolymer and EO/PO copolymer or more
Kind.
7. spiral shell worm ethyl ester anti-drift Synergistic insecticidal compositions according to claim 6, which is characterized in that the dispersing agent is
One of polycarboxylate, naphthalene sulfonate, lignosulfonates are a variety of.
8. spiral shell worm ethyl ester anti-drift Synergistic insecticidal compositions according to claim 7, which is characterized in that the antifreezing agent is
One of urea, ethylene glycol, propylene glycol and glycerine are a variety of.
9. spiral shell worm ethyl ester anti-drift Synergistic insecticidal compositions according to claim 8, which is characterized in that the defoaming agent is
One or both of mineral oil defoaming agent and organosilicon.
10. the preparation method of any spiral shell worm ethyl ester anti-drift Synergistic insecticidal compositions of claim 1-9, feature exist
In, the preparation method comprises the following steps:
According to the proportion in formula, water, plants essential oil, emulsification wetting agent, anti-drift agent, dispersing agent, antifreezing agent are successively put into
Into high speed shear kettle, stirring shearing uniformly, be added spiral shell worm ethyl ester raw medicine shearing uniformly, then by material suck sand mill in into
Row is sanded, until detection partial size D [V, 90] is less than 3 microns, defoaming agent is added portionwise in the process depending on blister formation.
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Cited By (3)
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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 |
CN112931495A (en) * | 2021-01-27 | 2021-06-11 | 仲恺农业工程学院 | Special pesticide for flying defense and preparation method thereof |
WO2024160753A1 (en) * | 2023-01-31 | 2024-08-08 | Upl Mauritius Limited | Insecticidal composition |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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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WO2024160753A1 (en) * | 2023-01-31 | 2024-08-08 | Upl Mauritius Limited | Insecticidal composition |
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