CN108450476A - A kind of composition pesticide of ether containing sulfime and butene-fipronil - Google Patents
A kind of composition pesticide of ether containing sulfime and butene-fipronil Download PDFInfo
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- CN108450476A CN108450476A CN201810464485.8A CN201810464485A CN108450476A CN 108450476 A CN108450476 A CN 108450476A CN 201810464485 A CN201810464485 A CN 201810464485A CN 108450476 A CN108450476 A CN 108450476A
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- Prior art keywords
- butene
- fipronil
- ether
- sulfime
- composition pesticide
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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
-
- 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
- A01N35/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having two bonds to hetero atoms with at the most one bond to halogen, e.g. aldehyde radical
- A01N35/08—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having two bonds to hetero atoms with at the most one bond to halogen, e.g. aldehyde radical at least one of the bonds to hetero atoms is to nitrogen
- A01N35/10—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having two bonds to hetero atoms with at the most one bond to halogen, e.g. aldehyde radical at least one of the bonds to hetero atoms is to nitrogen containing a carbon-to-nitrogen double bond
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- Life Sciences & Earth Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Plant Pathology (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses the composition pesticide of a kind of ether containing sulfime and butene-fipronil, which contains active constituent sulfime ether and butene-fipronil, and the mass fraction ratio of sulfime ether and butene-fipronil is 2:1~1:4, it is preferably in a proportion of 1:1~1:2, sulfime ether and butene-fipronil have synergistic effect to the toxicity of bollworm in the proportional region, sulfime ether and butene-fipronil can be processed into pesticidal preparations, the percentage that sulfime ether and butene-fipronil quality summation account for pesticidal preparations gross mass is 0.1%~40%, remaining is insecticides adjuvant, and the composition can be used for preventing cotton boll worm, tobacco oriental tobacco budworm.
Description
Technical field
The invention belongs to synergetic pesticide composition fields, specifically provide a kind of containing active constituent sulfime ether and butene-fipronil
Synergetic pesticide composition.
Background technology
Sulfime ether (test code number HNPC-A9908) chemical name：O- (3- benzyloxy phenoxies base) -2- methyl mercaptos -1- (4- chlorobenzenes
Base) propyl ketoxime ether, belonging to has novel insecticide, is Hunan Chemical Research Institute's autonomous Design in 1998, synthesizes and formulate out
Non-ester pyrethroids novel pesticide with independent intellectual property right, sulfime ether can effectively be prevented in 30-150g a.i./ha
The various crop multiclass pest such as such as vegetables, rice, the Lepidoptera on tealeaves, Homoptera is controlled, effect is rapid, and insecticidal spectrum is wide.
Butene-fipronil (butene-fipronil), chemical name：3- cyano -5- methylallyl amino -1- (bis- chloro- 4- tri- of 2,6-
Trifluoromethylphenyl) -4- trifluoromethyl sulfinyl pyrazoles, English name：Flufiprole is pyrazoles broad spectrum activity insect growth
Conditioning agent with stomach toxicity master is to have concurrently to tag and certain systemic action to pest, and insecticidal mechanism is to inhibit insect r- amino
Butyric acid is the nerve conduction system of mediator, has greater activity to important pests such as Diptera, squama mesh larva, flies and coleopteras,
To crop safety.
Bollworm (Helicoverpa armigera Hubner), Lepidoptera, Noctuidae belongs to one kind of insect, is cotton
The major pest of cotton buds and bolls phase.Be widely distributed in China and all over the world, Chinese cotton region and vegetables flake have generation.Yellow River basin
Cotton region, Yangtze river basin cotton region are aggrieved heavier.In recent years, Xinjiang cotton also happens occasionally.Host plant has section more than 20 more than 200 to plant.
Bollworm is cotton cotton buds and bolls phase important borer pest, main moth food flower bud, flower, bell, also feeding tender leaf.The worm is Chinese cotton region flower bud
The sociales of bell phase pest are caused harm very rampant in recent years.
Oriental tobacco budworm popular name blueness worm also known as cigarette beetle belong to Lepidoptera Noctuidae.2 occur every year in northeast, North China
Generation；Occurred for 3~4 generations within 1 year on Henan, Shandong, Wan Bei and other places；Occurred for 4~5 generations the Northwest 1 year, in Central China 1 year
Occurred for 5 generations；Occurred for 5~6 generations every year in southwest.In the Yellow River and Huai He River cigarette district, pupa is overwintering in the soil of 7~13 centimetres of depths, overwintering
Occur for adult late May~early June, and is spawning period；2~4 generation spawning periods respectively June early and middle ten days~on July,
The middle ten days, in early July~August, the middle ten days, early August~early September.The first generation is to third generation main harm spring, summer cigarette；4th
In generation, then endangers summer fireworks piece, fruit, wherein it is most heavy to endanger tobacco with second, third generation.
It is the effective way for solving resistance problem that the single use of pesticide, which can bring resistance risk, agriculture chemical compounding,.
It is one of prevention most effective chemical means of insect pest of the plant using chemical agent；With the novel pesticide of not cross resistance
It is a good solution to prevent insect pest of the plant；But one novel pesticide of exploitation needs to screen a chemical combination up to ten thousand at present
Object, hundred million dollars of cost 1.2-1.5, the development cycle is 5-10, it is difficult to the speed that the upper pest caught up with develops immunity to drugs；Others side
Method such as crop structure adjustment, different pesticide rotations etc., in actual mechanical process, it is difficult to play apparent effect.
Develop new product insecticide is expensive, the period is long, and in contrast, exploitation is efficient, less toxic, low-residual with research
Compounding have with mixture invest small, lead time it is short and by attention both domestic and external, it is numerous and confused to increase development dynamics.
The combination of sulfime ether and butene-fipronil has not been reported.
Invention content
The present invention provides a kind of synergetic pesticide composition of ether containing sulfime and butene-fipronil, for preventing cotton boll worm, cigarette
Careless oriental tobacco budworm and other lepidoptera pests can be used for preventing other harmful insects.
The invention is realized by the following technical scheme：
A kind of composition pesticide of ether containing sulfime and butene-fipronil, containing active constituent sulfime ether and butene-fipronil, sulfime ether and
The mass fraction ratio of butene-fipronil is 2:1~1:4.
The mass fraction ratio of preferred sulfime ether and butene-fipronil is 1:1~1:2.
The mass fraction ratio of further preferred sulfime ether and butene-fipronil is 1:1.
The mass fraction ratio of further preferred sulfime ether and butene-fipronil is 2:3.
The mass fraction ratio of further preferred sulfime ether and butene-fipronil is 1:2.
The composition pesticide, the total weight percentage composition of sulfime ether and butene-fipronil in the composition are 0.1~40%,
Remaining is insecticides adjuvant；The total weight percentage composition of preferred sulfime ether and butene-fipronil in the composition is 5~20%, remaining is agriculture
Medicine auxiliary agent.
The dosage form of the composition pesticide can be one kind in aqueous suspension agent, microemulsion, can also be other pesticide agents
Type such as water dispersible granules, suspension emulsion, aqueous emulsion, water dispersible granules, dispersible oil-suspending agent etc..
The composition pesticide is suitable for prevention cotton boll worm, can be used for preventing other kinds of Lepidoptera children
Worm and coleoptera, Homoptera, Hymenoptera, Diptera, hemipteran.
The aqueous suspension agent dosage form weight percent group becomes：Sulfime ether 0.1~20%, butene-fipronil 0.1~20%, point
Powder 1~30%, thickener 0.1~3%, antifreezing agent 0.1~5%, deionized water carrier complement to 100%.Specific production step
Suddenly it is：Active ingredient and other auxiliary agents are mixed, after being sanded in high speed shear dispersion, sand mill, formed in water-medium
The suspending agent of corresponding weight percentage is made in high dispersive, the suspension system of stabilization.
The micro-emulsion form weight percent group becomes：Sulfime ether 1~10%, butene-fipronil 1~10%, dispersant
0.1~15%, emulsifier 1~20%, solvent 0.1~20%, antifreezing agent 0.1~5%, deionized water complements to 100%.Specifically
Production stage is：Active ingredient and other auxiliary agents are uniformly mixed, after active ingredient and auxiliary agent dissolving, are placed in container with shearing
Machine is sheared 5 minutes~2 hours, and the microemulsion of corresponding weight percentage is obtained.
The antifreezing agent can be one or more of in glycerine, propylene glycol, diethylene glycol (DEG), urea etc..
The wetting agent can be lauryl sodium sulfate, neopelex, sodium butylnaphthalenesulfonate, alkyl sulphur
One or more of sour sodium, tea seed cake powder, spaonin powder, spaonin powder, wheat bran, sorghum starch, buckwheat etc..
The emulsifier can be triphenoethyl benzene phenol polyethenoxy ether phosphate, epoxychloropropane, castor oil polyoxy second
One kind in alkene ether, fatty alcohol polyoxy ether, aliphatic acid polyethenoxy ether, isomery alcohol.
The dispersant can be APES formaldehyde condensation product, naphthalene sulfonate, benzene sulfonate, to methoxy
Base fatty acyl anilinesulfonic acid, lignosulfonates, polycarboxylate, aliphatic ester sulfate, alkyl phenol polyoxyethylene ether, fat
Alcohol polyoxyethylene ether, polyethylene glycol stearate, Oleate, nekal, empgen BB, phosphorus
One or more of acid esters etc..
The solvent can be solvent naphtha S-150, solvent naphtha S-200, ethyl alcohol, isopropanol, n-butanol, n-octyl alcohol, positive penta
Alcohol, acetone, cyclohexanone, hexane, dimethylformamide, N-Methyl pyrrolidone, ethyl acetate, methyl oleate, phthalic acid
Dibutyl ester, sec-Butyl Acetate.
The deionized water is industrial deionized water.
Compared with the prior art, the advantages of the present invention are as follows：
1, sulfime ether and butene-fipronil compound within the scope of certain proportion has synergistic effect to cotton boll worm.
2, two kinds of active ingredient compoundings of sulfime ether and butene-fipronil, reduce Pesticide use amount, reduce use cost, mitigate
To the pollution of environment, the generation of pest and disease damage drug resistance is delayed, extends the service life of pesticide.
Specific implementation mode
(1), raw to survey embodiment
According to Sun Yunpei's Method, the synergistic effect of pharmacy mix is evaluated according to co-toxicity coefficient (CTC), i.e. CTC≤80 are association
Same antagonism, 80 ＜ CTC ＜ 120 are joint action of antagonism, and CTC >=120 are synergistic function.
Survey toxicity index (ATI)=(LC of standard agent50The LC of/reagent agent50)×100；
The virulence of the percentage composition+B medicaments of A medicaments refers in toxicity index × mixture of theoretical toxicity index TTI=A medicaments
The percentage composition of B medicaments in number × mixture；
Co-toxicity coefficient (CTC)=[mixture surveys toxicity index (ATI)/mixtures theoretical toxicity index (TTI)] × 100.
1 sulfime ether of table measures (stomach poison activity, using leaching with butene-fipronil to the toxicity of cotton boll worm (2 instar larvae)
Leaf stomach toxicity method, 72 hours after medicine, test method refers to NY/T 1154.14-2008 farm-chemical indoor determination test rule desinsections
The 14th part of agent：Leaf dipping method).
The data result that table 1 is recorded shows sulfime ether and butene-fipronil mass fraction ratio 2:1~1:To cotton in 4 ranges
There is the stomach poison activity of flower bollworm (2 instar larvae) synergistic effect, co-toxicity coefficient to be more than 120；Sulfime ether and butene-fipronil mass parts
Number ratio is 1:1~1:Have synergistic effect, co-toxicity coefficient big the stomach poison activity of cotton boll worm (2 instar larvae) in 2 ranges
In 140；And sulfime ether and butene-fipronil mass fraction ratio are 50:1~5:1 and 1:8~1:90 pairs of cotton boll worms (2 instar larvae)
Stomach poison activity there is no a synergistic effect, co-toxicity coefficient is less than 120.
(2), example of formulations
5% sulfime ether butene-fipronil aqueous suspension agent
Take 3% butene-fipronil, 2% sulfime ether, 4% sodium lignin sulfonate, 3% diethylene glycol (DEG), 4% aliphatic acid polyethenoxy ether,
2% chitosan is added deionized water and complements to 100%, active ingredient and other auxiliary agents are mixed, through high speed shear dispersion, sand
After being sanded in grinding machine, high dispersive, the suspension system of stabilization are formed in water-medium, obtains 5% butene-fipronil sulfime ether water
Suspending agent.
6% sulfime ether butene-fipronil microemulsion
Sulfime ether 3%, butene-fipronil 3%, EO-PO block polymers 4%, isomery alcohol 8%, diethylene glycol (DEG) 1%, deionized water are mended
Foot 100%；Active ingredient is completely dissolved with solvent, then adds emulsifier, stabilizer, bleeding agent, antifreezing agent mixing
It is even, it is eventually adding deionized water, after being sufficiently stirred, you can 6% sulfime ether butene-fipronil microemulsion is made.
(3), Application Example
2 5% sulfime ether butene-fipronil aqueous suspension agent of table is prevented cotton boll worm field control effectiveness test and (is adjusted within 96 hours after medicine
It looks into, is watered 45 kilograms per acre)
Table 2 the result shows that, 5% 22.5 grams/ha of sulfime ether butene-fipronil aqueous suspension agent effective ingredient consumption prevent cotton
96 hours investigation prevention effects are preferably and better than 5% 30 grams/ha of butene-fipronil missible oil effective ingredient consumption after bollworm medicine.
3 5% sulfime ether butene-fipronil aqueous suspension agent of table is prevented tobacco oriental tobacco budworm field control effectiveness test and (is adjusted within 96 hours after medicine
It looks into, is watered 45 kilograms per acre)
Table 3 the result shows that, 5% 22.5 grams/ha of sulfime ether butene-fipronil aqueous suspension agent effective ingredient consumption prevent tobacco
96 hours investigation prevention effects are preferably and better than 5% 30 grams/ha of butene-fipronil missible oil effective ingredient consumption after oriental tobacco budworm medicine.
Claims (10)
1. the composition pesticide of a kind of ether containing sulfime and butene-fipronil, it is characterised in that：Containing active constituent sulfime ether and butene-fipronil,
The mass fraction ratio of sulfime ether and butene-fipronil is 2:1~1:4.
2. composition pesticide according to claim 1, it is characterised in that：The mass fraction ratio of sulfime ether and butene-fipronil is
1:1~1:2.
3. composition pesticide according to claim 1, it is characterised in that：The mass fraction ratio of sulfime ether and butene-fipronil is
1:1。
4. composition pesticide according to claim 1, it is characterised in that：The mass fraction ratio of sulfime ether and butene-fipronil is
2:3。
5. composition pesticide according to claim 1, it is characterised in that：The mass fraction ratio of sulfime ether and butene-fipronil is
1:2。
6. composition pesticide according to claim 1, it is characterised in that：The gross weight of sulfime ether and butene-fipronil in the composition
It is 0.1~40% to measure percentage composition, remaining is insecticides adjuvant.
7. composition pesticide according to claim 1, it is characterised in that：The gross weight of sulfime ether and butene-fipronil in the composition
It is 5~20% to measure percentage composition, remaining is insecticides adjuvant.
8. composition pesticide according to claim 1, it is characterised in that：The dosage form of composition pesticide is aqueous suspension agent, micro-
One kind in emulsion.
9. the composition pesticide described in claim 4, it is characterised in that the preparation method of its aqueous suspension agent is as follows：Take 3% Tintinnid
Nitrile, 2% sulfime ether, 4% sodium lignin sulfonate, 3% diethylene glycol (DEG), 4% aliphatic acid polyethenoxy ether, 2% chitosan, addition go from
Sub- water complements to 100%, and active ingredient and other auxiliary agents are mixed, after being sanded in high speed shear dispersion, sand mill, in water system
High dispersive, the suspension system of stabilization are formed in medium, obtain 5% butene-fipronil sulfime ether aqueous suspension agent.
10. composition pesticide as described in any one of claim 1 to 9 answering on prevention cotton boll worm, tobacco oriental tobacco budworm
With.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810464485.8A CN108450476A (en) | 2018-05-15 | 2018-05-15 | A kind of composition pesticide of ether containing sulfime and butene-fipronil |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810464485.8A CN108450476A (en) | 2018-05-15 | 2018-05-15 | A kind of composition pesticide of ether containing sulfime and butene-fipronil |
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| CN108450476A true CN108450476A (en) | 2018-08-28 |
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| CN201810464485.8A Withdrawn CN108450476A (en) | 2018-05-15 | 2018-05-15 | A kind of composition pesticide of ether containing sulfime and butene-fipronil |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1528143A (en) * | 2003-09-26 | 2004-09-15 | 湖南化工研究院 | Composition containing non-fatty oxime ether pyrethrin insecticide |
| EP2486796A1 (en) * | 2011-07-28 | 2012-08-15 | Bayer CropScience AG | Use of seed treatment agents from the pyrazole insecticide group as safeners for oxadiozole herbicides |
| CN106342909A (en) * | 2016-08-23 | 2017-01-25 | 赖丰光 | Insecticide and pesticide composition containing amorpha fruticosa |
-
2018
- 2018-05-15 CN CN201810464485.8A patent/CN108450476A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1528143A (en) * | 2003-09-26 | 2004-09-15 | 湖南化工研究院 | Composition containing non-fatty oxime ether pyrethrin insecticide |
| EP2486796A1 (en) * | 2011-07-28 | 2012-08-15 | Bayer CropScience AG | Use of seed treatment agents from the pyrazole insecticide group as safeners for oxadiozole herbicides |
| CN106342909A (en) * | 2016-08-23 | 2017-01-25 | 赖丰光 | Insecticide and pesticide composition containing amorpha fruticosa |
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Address after: 610000 Northwest Biochemical Company, 388 Rongtai Avenue, Cross-Strait Science and Technology Industrial Development Park, Wenjiang District, Chengdu City, Sichuan Province Applicant after: Sun Liman Address before: 516000 No. 206, No. 16, Huifeng East Second Road, Zhongkai High-tech Zone, Huizhou City, Guangdong Province Applicant before: Sun Liman |
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Application publication date: 20180828 |