CN109452271A - A kind of insecticides adjuvant composition of resistance of rainwater washing against and its application - Google Patents
A kind of insecticides adjuvant composition of resistance of rainwater washing against and its application Download PDFInfo
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- CN109452271A CN109452271A CN201811317219.9A CN201811317219A CN109452271A CN 109452271 A CN109452271 A CN 109452271A CN 201811317219 A CN201811317219 A CN 201811317219A CN 109452271 A CN109452271 A CN 109452271A
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- resistance
- insecticides adjuvant
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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
-
- 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
-
- 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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- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Agronomy & Crop Science (AREA)
- Plant Pathology (AREA)
- Toxicology (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Dispersion Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a kind of insecticides adjuvant composition of resistance of rainwater washing against and its applications, by weight percentage, the insecticides adjuvant composition includes following components: polysaccharide 1~10%, polyquaternium 5~20%, alkyl polyoxyethylene ester 10~40%, emulsifier 10~20%, remaining is solvent.The insecticides adjuvant composition can be used as tank-mix adjuvants and use in herbicide, have good hydrophily, have good resistance of rainwater washing against effect to herbicide especially water soluble herbicide.
Description
Technical field
The present invention is insecticides adjuvant composition and its application of a kind of resistance of rainwater washing against, and in particular to one kind is used for herbicide
Resistance of rainwater washing against auxiliary agent and its application, belong to technical field of pesticide.
Background technique
Reducing application amount is that modern studies very important direction, and the use of spray adjuvants is to realize that pesticide subtracts to apply synergy
One of important channel.After pesticide application, if rainfall occurs in the short time, the part pesticide active ingredient of target surface is because of rain
Water is washed away and is lost, and control efficiency is caused to reduce, and suitable spray adjuvants are added in spray liquid can effectively reduce rainwater
Influence to pesticide supplying effect.Herbicide is widely used a kind of to eliminate in the environment such as existing farmland, orchard, floral nursery
Or inhibit the organic compound of plant growth, such as glyphosate, glufosinate-ammonium, 2,4-D etc., due to its salt in water solubility property compared with
It is good, therefore in use easily by rainwater leaching loss, the existing auxiliary agent of resistance to rainwater is usually using high molecular polymer or plant oil field
The ingredients such as object oil, when being used for water soluble herbicide, can not play good effect since itself water solubility is bad
Fruit, such as:
Existing patent document CN104010509A(has the composition pesticide of improved rain wash resistance, 2014.08.27) note
A kind of composition pesticide with improved rain wash resistance of load, the composition pesticide include active component and have at least
The polyethyleneimine of the weight average molecular weight of about 750,000g/mol has using polyethyleneimine to long chain fatty acids (such as 12
To 20 carbon atoms) affinity, composition pesticide can be increased and resist the ability that elutes from target；Meanwhile polyethyleneimine
Hydrophobicity also can increase attraction of the composition pesticide to plant leaf, further increases rain wash resistance and finally increases pesticide
The effect of composition.
Existing a kind of agricultural synergist of patent document CN106561645A(and its preparation method and application, 2017.04.19)
A kind of increasing that can be used for herbicide being made of coconut oil, fatty alcohol polyoxyethylene ether and alkyl phenol polyoxyethylene ether of record
Agent is imitated, has the characteristics that superpower wet, extension, adhesion, infiltration and resistance of rainwater washing against.
Summary of the invention
In the application process of water soluble herbicide, since the substances such as high molecular polymer or vegetable oil mineral oil are because water-soluble
Property effect that is poor and cannot effectively playing auxiliary agent resistance of rainwater washing against, the present invention provides a kind of pesticides of resistance of rainwater washing against to help
Agent composition, using the polysaccharide of special ratios, polyquaternium and alkyl polyoxyethylene ester combination collocation, so that the composition has
Good hydrophily has good resistance of rainwater washing against effect to herbicide especially water soluble herbicide.
Another object of the present invention is to provide a kind of insecticides adjuvant composition the answering on herbicide of resistance of rainwater washing against
With good water solubility can be used as tank-mix adjuvants for water-soluble herbicide, and using effect is good.
The present invention is achieved through the following technical solutions: a kind of insecticides adjuvant composition of resistance of rainwater washing against, by weight percentage
Than meter, the insecticides adjuvant composition includes following components: polysaccharide 1~10%, polyquaternium 5~20%, alkyl polyoxyethylene ester
10~40%, emulsifier 10~20%, remaining is solvent.
The polysaccharide is selected from guar gum, Arabic gum, chitosan, sodium alginate, hydroxyethyl cellulose, carboxymethyl cellulose
One or more combination in sodium, carragheen, xanthan gum, locust bean gum, pectin, starch and its derivative.
The polyquaternium is selected from polyquaternium -4, polyquaternium -7, Polyquaternium-10, polyquaternium -11, polyquaternary amine
Salt -22, polyquaternium -28, polyquaternium -32, combination one or more in polyquaternium -37.
The alkyl polyoxyethylene ester is selected from alkyl-polyoxyethylene ether acetate, alkyl polyoxyethylene ether phosphate, alkyl
It is ethylene oxide ether sulfate, alkyl polyoxyethylene ether methacrylate, a kind of or more in alkyl polyoxyethylene ether succinate
The combination of kind.
The emulsifier is selected from castor oil polyoxyethylene ether, alkyl phenol polyoxyethylene ether, phenethyl phenol polyethenoxy ether, rouge
Fat alcohol polyoxyethylene ether, Ben-zylphenol Polyoxyethyl Ether alkyl sulfonic acid calcium, alkyl benzene calcium sulfonate, alkylnaphthalene sulfonate, poly alkyl alcohol
One of ethylene oxide ether sodium sulfate or a variety of combinations.
The solvent it is a kind of in water, ethylene glycol, propylene glycol, glycerine, ethyl alcohol, methylated vegetable oil, mineral oil or
A variety of combinations.
The insecticides adjuvant composition is made of following components by weight percentage: polysaccharide 2~5%, polyquaternium 10
~20%, alkyl polyoxyethylene ester 20~40%, emulsifier 10~20%, remaining is solvent.
The insecticides adjuvant composition is made of following components by weight percentage: polysaccharide 5%, polyquaternium 10%,
Alkyl polyoxyethylene ester 30%, emulsifier 15%, remaining is solvent.
A kind of application of the insecticides adjuvant composition of resistance of rainwater washing against as tank-mix adjuvants on herbicide.
Compared with prior art, the present invention have the following advantages that and the utility model has the advantages that
It (1) is 1~10% polysaccharide and 5~20% polyquaternium added with weight percent in instant component, the two has
The effect mutually cooperateed with, in the polysaccharide of special ratios and the matched combined of polyquaternium, polysaccharide plays the property of thickening and thixotroping
Can, using its special macromolecular structure, the viscosity of system can be increased, and the adhesion strength between medicine drop and medicine drop can be improved,
To make active constituent be not easy to be taken away by rainwater；Polyquaternium is able to ascend system viscosity as cationic surface active agent.
Therefore, in the use process of water soluble herbicide, the mutual synergistic effect of polysaccharide and polyquaternium, which has, increases system viscosity,
Make the active constituent in droplet be not easy to be taken away by rainwater, improves the resistance of rainwater washing against ability of medical fluid.
(2) in the present composition, polyquaternium can not only mutually be cooperateed with polysaccharide increases system viscosity, and use is also right
Target has good adhesive attraction, can effectively improve adhesiveness of the medical fluid active constituent on Target crops.
(3) in instant component, the alkyl polyoxyethylene ester for being 10~40% added with weight percent has certain
It is amphiphilic, pesticide activity component can be made to be more difficult by rain in conjunction with water-soluble active constituent and certain lipophilicity
Water is taken away, to promote the absorption of medical fluid.
(4) in instant component, the solvent added with the weight percent emulsifier for being 10~20% and proper proportion can
Make the ingredient in compositions related, if polysaccharide, polyquaternium and alkyl polyoxyethylene ester are preferably mixed, disperse and are dissolved,
While giving full play to the effect of related activity ingredient resistance of rainwater washing against, moreover it is possible to preferably mutually be tied with the active material in herbicide
It closes, increases the difficulty that active material is walked by rain drop erosion.
Specific embodiment
The present invention is described in further detail below with reference to embodiment, embodiments of the present invention are not limited thereto.
Embodiment 1:
The present embodiment proposes a kind of insecticides adjuvant composition of resistance of rainwater washing against.
By weight percentage, the insecticides adjuvant composition that the present embodiment is related to is formed using following components: guar gum 5%,
Merquat 280 10%, alkyl polyoxyethylene ether succinate 20%, sodium sulfate of polyethenoxy ether of fatty alcohol 10%, propylene glycol
10%, remaining is water.In use, being uniformly mixed in a conventional manner.
Embodiment 2:
The present embodiment proposes a kind of insecticides adjuvant composition of resistance of rainwater washing against.
By weight percentage, the insecticides adjuvant composition that the present embodiment is related to is formed using following components: chitosan 3%,
Merquat 280 20%, alkyl polyoxyethylene ether methacrylate 25%, benzyl ethyl phenol polyethenoxy ether 10%, benzene sulfonamide
Sour calcium 5%, mineral oil 5%, propylene glycol 10%, remaining is water.In use, being uniformly mixed in a conventional manner.
Embodiment 3:
The present embodiment proposes a kind of insecticides adjuvant composition of resistance of rainwater washing against.
By weight percentage, the insecticides adjuvant composition that the present embodiment is related to is formed using following components: chitosan 1%,
Merquat 280 15%, alkyl-polyoxyethylene ether acetate 40%, castor oil polyoxyethylene ether 15%, methylated vegetable oil 5%, third
Triol 10%, remaining is water.In use, being uniformly mixed in a conventional manner.
Embodiment 4:
The present embodiment proposes a kind of insecticides adjuvant composition of resistance of rainwater washing against.
By weight percentage, the insecticides adjuvant composition that the present embodiment is related to is formed using following components: carboxymethyl is fine
Tie up plain sodium 10%, Merquat 280 5%, alkyl-polyoxyethylene ether acetate 10%, phenethyl phenol polyethenoxy ether 15%, alkylbenzene
Sulfoacid calcium 5%, mineral 20%, ethyl alcohol 15%, remaining is water.In use, being uniformly mixed in a conventional manner.
Embodiment 5:
The present embodiment proposes a kind of insecticides adjuvant composition of resistance of rainwater washing against.
By weight percentage, the insecticides adjuvant composition that the present embodiment is related to is formed using following components: carragheen 8%,
Merquat 280 10%, polyoxyethylene alkyl ether sulfate 15%, alkyl phenol polyoxyethylene ether 15%, mineral oil 10%, propylene glycol
10%, remaining is water.In use, being uniformly mixed in a conventional manner.
Embodiment 6:
The present embodiment proposes a kind of insecticides adjuvant composition of resistance of rainwater washing against.
By weight percentage, the insecticides adjuvant composition that the present embodiment is related to is formed using following components: Arabic gum
5%, Polyquaternium-10 10%, alkyl polyoxyethylene ether phosphate 30%, castor oil polyoxyethylene ether 15%, alkyl benzene calcium sulfonate
5%, glycerine 10%, remaining is water.In use, being uniformly mixed in a conventional manner.
Embodiment 7:
The present embodiment proposes a kind of insecticides adjuvant composition of resistance of rainwater washing against.
By weight percentage, the insecticides adjuvant composition that the present embodiment is related to is formed using following components: locust bean gum 3%,
Polyquaternium -7 17%, alkyl polyoxyethylene ether succinate 20%, sodium sulfate of polyethenoxy ether of fatty alcohol 10%, ethylene glycol 20%,
Remaining is water.In use, being uniformly mixed in a conventional manner.
Embodiment 8:
The present embodiment proposes a kind of insecticides adjuvant composition of resistance of rainwater washing against.
By weight percentage, the insecticides adjuvant composition that the present embodiment is related to is formed using following components: sodium alginate
1%, polyquaternium -4 20%, alkyl polyoxyethylene ether methacrylate 35%, fatty alcohol polyoxyethylene ether 10%, benzene sulfonamide
Sour calcium 10%, propylene glycol 5%, remaining is water.In use, being uniformly mixed in a conventional manner.
Embodiment 9:
The present embodiment proposes a kind of insecticides adjuvant composition of resistance of rainwater washing against.
By weight percentage, the insecticides adjuvant composition that the present embodiment is related to is formed using following components: ethoxy is fine
Dimension element 10%, polyquaternium -28 8%, alkyl polyoxyethylene ether phosphate 25%, fatty alcohol polyoxyethylene ether 15%, propylene glycol 5%,
Remaining is water.In use, being uniformly mixed in a conventional manner.
Embodiment 10:
The present embodiment proposes a kind of insecticides adjuvant composition of resistance of rainwater washing against.
By weight percentage, the insecticides adjuvant composition that the present embodiment is related to is formed using following components: pectin 3% gathers
Quaternary ammonium salt -32 20%, polyoxyethylene alkyl ether sulfate 30%, alkyl phenol polyoxyethylene ether 10%, alkylnaphthalene sulfonate 3%, methyl esters
Change vegetable oil 3%, ethyl alcohol 17%, remaining is water.In use, being uniformly mixed in a conventional manner.
Embodiment 11:
The present embodiment proposes a kind of insecticides adjuvant composition of resistance of rainwater washing against.
By weight percentage, the insecticides adjuvant composition that the present embodiment is related to is formed using following components: chitosan 1%,
Pectin 1%, Polyquaternium-10 15%, alkyl polyoxyethylene ether phosphate 10%, polyoxyethylene alkyl ether sulfate 20%, alkyl phenol
Polyoxyethylene ether 15%, ethyl alcohol 20%, remaining is water.In use, being uniformly mixed in a conventional manner.
Embodiment 12:
The present embodiment proposes a kind of insecticides adjuvant composition of resistance of rainwater washing against.
By weight percentage, the insecticides adjuvant composition that the present embodiment is related to is formed using following components: ethoxy is fine
Dimension element 5%, polyquaternium -7 12%, Merquat 280 8%, alkyl polyoxyethylene ether methacrylate 25%, phenethyl phenol are poly-
Ethylene oxide ether 10%, fatty alcohol polyoxyethylene ether 5%, glycerine 15%, remaining is water.In use, being stirred in a conventional manner
Uniformly.
Embodiment 13:
Application of the insecticides adjuvant composition that above-described embodiment 1~12 is related to as tank-mix adjuvants on herbicide.
Specifically used method is: herbicide being diluted according to corresponding extension rate, further according to specific after dilution
The insecticides adjuvant composition of the resistance of rainwater washing against of liquid volume addition 0.1~0.3% stirs evenly and spraying in completing in 1 hour.
Performance detection is carried out to the insecticides adjuvant composition that above-described embodiment 1~12 is related to
(1) antiscour is tested
Test method: by taking glyphosate as an example, buying commercially available 41% glyphosate isopropyl amine salt, take 14 pieces of glass slides, and number is 1~14,
Commercially available 41% glyphosate isopropyl amine salt of 1g is taken, is watered 100 times of dilution, then be separately added into combination prepared by 1.0% embodiment 1~12
Object and other tank-mix adjuvants, after mixing evenly, the sample to be tested after 1g dilution is accurately added on 1~No. 14 glass slide respectively,
The medical fluid for not adding tank-mix adjuvants is added dropwise on No. 14 glass slides, after medical fluid is dry, using No. 14 glass slides as control, over-carriage
Slide carries out leaching loss processing using distilled water.After drying again, with 90% isopropanol water solution elution and ultrasonic extraction glass slide
Upper remaining principal component, measures the principal component content in extracting solution, calculates recovery percentage F.Flushing is used with recovery percentage
The volume of deionized water makees anti-rain drop erosion curve, the anti-rain drop erosion curve of more different suspension.F=Mi/Mo is wherein: F is
Recovery percentage；Mi is the principal component content in the extracting solution of the i-th glass slide；Mo be not rinsed on glass slide it is main at
Divide content theoretical value.Experimental result is as shown in table 1:
The performance of the resistance of rainwater washing against composition of 1 different formulations of table compares
As can be seen from the above table, composition of the embodiment of the present invention to prevent medical fluid washed away by water walk to have the effect of it is certain and resistance to
Scouring effect is better than commercially available tank-mix adjuvants.
(2) field modeling precipitation experiment
Experiment is prevented and treated using the weeding that the composition of resistance to rainwater of the embodiment of the present invention carries out simulated rainfall.
Test site is located at two river village citrus orchard of Sichuan Province Pujiang County.
Each Herbicidal combinations processing is as follows:
Processing 1~12 is the insecticides adjuvant composition of the respectively resistance of rainwater washing against of addition embodiment 1~12；
Processing 13 is the commercially available tank-mix adjuvants of addition
Processing 14 is handled not add tank-mix adjuvants.
In citrus the phase in florescence carries out weeding experiment, and each 41% glyphosate isopropyl amine salt dosage of embodiment is 40ml, often
6 plants of a experimental plot fruit tree, water consumption 5kg, the promoter addition of resistance to rainwater are 10g, calculate extension rate, cell according to water consumption
Random alignment.Each handle sprays 5kg tap water after application after 30min, 160min and 120min, simulated rainfall, so
Afterwards with 7 days after application, investigate citrus ground control of weeds situation respectively within 14 days, investigate each treatment region survival weeds strain number, statistics note
Record.
Drug effect calculation formula is as follows:
Control efficiency=×100%
And the significance of difference is analyzed with poor (DMRT) method of the new multipole of Deng Kenshi.
The application of weeds foliar spray method, using the manual backpack sprayer of Singapore's JactoHD400 type, per hectare converts medical fluid
675 liters.
The experimental results are shown inthe following table.
The case where resistance of rainwater washing against composition of 2 different formulations of table is to herbicide synergy table
It as shown in Table 2, can also be with after rainfall after being added to the insecticides adjuvant composition of resistance of rainwater washing against of the present invention
Guarantee certain drug effect, compare other tank-mix adjuvants and blank control, after different time sections simulated rainfall, preventive effect has obviously
Raising, illustrate the insecticides adjuvant composition of resistance of rainwater washing against of the present invention can be improved herbicide products rain after
Herbicidal effect.
The above is only presently preferred embodiments of the present invention, not does limitation in any form to the present invention, it is all according to
According to technical spirit any simple modification to the above embodiments of the invention, equivalent variations, protection of the invention is each fallen within
Within the scope of.
Claims (9)
1. a kind of insecticides adjuvant composition of resistance of rainwater washing against, it is characterised in that: by weight percentage, the insecticides adjuvant group
Closing object includes following components: polysaccharide 1~10%, polyquaternium 5~20%, alkyl polyoxyethylene ester 10~40%, emulsifier 10~
20%, remaining is solvent.
2. a kind of insecticides adjuvant composition of resistance of rainwater washing against according to claim 1, it is characterised in that: the polysaccharide choosing
From guar gum, Arabic gum, chitosan, sodium alginate, hydroxyethyl cellulose, sodium carboxymethylcellulose, carragheen, xanthan gum,
One or more combination in locust bean gum, pectin, starch and its derivative.
3. a kind of insecticides adjuvant composition of resistance of rainwater washing against according to claim 1, it is characterised in that: the polyquaternary amine
Salt be selected from polyquaternium -4, polyquaternium -7, Polyquaternium-10, polyquaternium -11, Merquat 280, polyquaternium -28,
One or more combination in polyquaternium -32, polyquaternium -37.
4. a kind of insecticides adjuvant composition of resistance of rainwater washing against according to claim 1, it is characterised in that: the alkyl is poly-
Ethylene oxide ester is selected from alkyl-polyoxyethylene ether acetate, alkyl polyoxyethylene ether phosphate, polyoxyethylene alkyl ether sulfate, alkane
One or more combination in base polyethenoxy ether metacrylic acid ester, alkyl polyoxyethylene ether succinate.
5. a kind of insecticides adjuvant composition of resistance of rainwater washing against according to claim 1, it is characterised in that: the emulsifier
Selected from castor oil polyoxyethylene ether, alkyl phenol polyoxyethylene ether, phenethyl phenol polyethenoxy ether, fatty alcohol polyoxyethylene ether, benzyl
Base phenol polyethenoxy ether alkyl sulfonic acid calcium, alkyl benzene calcium sulfonate, alkylnaphthalene sulfonate, in sodium sulfate of polyethenoxy ether of fatty alcohol
One or more combinations.
6. a kind of insecticides adjuvant composition of resistance of rainwater washing against according to claim 1, it is characterised in that: the solvent choosing
One or more combination from water, ethylene glycol, propylene glycol, glycerine, ethyl alcohol, methylated vegetable oil, mineral oil.
7. a kind of insecticides adjuvant composition of resistance of rainwater washing against according to claim 1, it is characterised in that: the pesticide helps
Agent composition is made of following components by weight percentage: polysaccharide 2~5%, polyquaternium 10~20%, alkyl polyoxyethylene
Ester 20~40%, emulsifier 10~20%, remaining is solvent.
8. a kind of insecticides adjuvant composition of resistance of rainwater washing against according to claim 1, it is characterised in that: the pesticide helps
Agent composition is made of following components by weight percentage: polysaccharide 5%, polyquaternium 10%, alkyl polyoxyethylene ester 30%,
Emulsifier 15%, remaining is solvent.
9. a kind of insecticides adjuvant composition of resistance of rainwater washing against according to claim 1 is as tank-mix adjuvants on herbicide
Application.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021043642A1 (en) | 2019-09-03 | 2021-03-11 | Basf Se | Polymers for spray drift control of pesticide spray |
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| JPS5480423A (en) * | 1977-12-09 | 1979-06-27 | Sankyo Co Ltd | Pesticide spreading agent having high rainfall resistance |
| WO2006038631A1 (en) * | 2004-10-05 | 2006-04-13 | Nippon Soda Co., Ltd. | Composition for agricultural use for inhibiting the runoff of pesticides by rain |
| CN105050396A (en) * | 2013-03-14 | 2015-11-11 | 阿克佐诺贝尔化学国际公司 | Cellulose ether as a drift control agent and rainfastness agent |
| CN107646838A (en) * | 2016-07-26 | 2018-02-02 | 北京易丰源生物科技有限公司 | A kind of edible glue class pesticide spray assistant composition |
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| WO2021043642A1 (en) | 2019-09-03 | 2021-03-11 | Basf Se | Polymers for spray drift control of pesticide spray |
| CN114340391A (en) * | 2019-09-03 | 2022-04-12 | 巴斯夫欧洲公司 | Polymers for spray drift control of pesticide sprays |
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