CN101990897A - Synergistic pesticide composition containing fluorine 5-dimethyl hydantoin and imidacloprid and application thereof - Google Patents
Synergistic pesticide composition containing fluorine 5-dimethyl hydantoin and imidacloprid and application thereof Download PDFInfo
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- CN101990897A CN101990897A CN2010105542357A CN201010554235A CN101990897A CN 101990897 A CN101990897 A CN 101990897A CN 2010105542357 A CN2010105542357 A CN 2010105542357A CN 201010554235 A CN201010554235 A CN 201010554235A CN 101990897 A CN101990897 A CN 101990897A
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- imidacloprid
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Abstract
The invention relates to a pesticide composition and application thereof, in particular to a synergistic pesticide composition containing fluorine 5-dimethyl hydantoin and imidacloprid and application thereof. The composition of the invention comprises the following ingredients in parts by mass: 0.1 to 50 of fluorine 5-dimethyl hydantoin and 0.1 to 50 of imidacloprid, and the balance of accessory ingredients, cosolvents and solvents. The synergistic pesticide composition has the advantage of high synergistic effect and high insect killing speed, reduces the toxicity, enlarges the insecticidal spectrum, reduces the consumption in unit area and the use cost, and is favorable for the environment protection. The synergistic pesticide composition can be used for preventing and treating the homoptera and lepidoptera pests generated on crops, particularly can be used for preventing and treating rice delphacidaes, leafhoppers, wheat aphids, rice stem borers, cotton bollworms and the like, and is obviously superior to single preparation in the effect.
Description
Technical field
The present invention relates to a kind of insecticides and application thereof, the Synergistic insecticidal composition and the application thereof of specifically a kind of fluorine-containing uride and Imidacloprid.
Technical background
Fluorine uride (novaluron) chemical name 1-(3-fluoro-4-(1; 1,2-three fluoro-2-(trifluoromethoxy ethyoxyl) phenyl)-3-(2, the 6-difluoro benzoyl) urea; by the exploitation of Israel Makhteshim chemicals Co., Ltd, CAS 116714-46-6.
Structural formula:
The fluorine uride belongs to process for preparation of benzoylurea compounds, be a kind of insect growth regulator, IGR, it is chitin synthesis inhibitor, can be applicable on various agricultural such as cotton, soybean, corn, fruit tree, vegetables and the horticultural crop, to many pest efficients, remarkable as drug effects such as cotton bollworm, heart-eating worm, leaf roller, diamond-back moth, cabbage caterpillar, pine caterpillars, aleyrodid, thrips.
This kind wide spectrum, efficient, low toxicity, low-residual.Environmentally friendly, selectivity is good, is that the ideal of pollution-free food medication is selected.
Fluorine uride price height is difficult to large tracts of land and promotes at present, can only be confined to the higher economic crops of added value.
Imidacloprid (Imidacloprid) chemical name is: 1-(6-chloropyridine ylmethyl)-N-Nitroimidazoline-2-base amine.Imidacloprid is a nicotinoids super-high-efficient insecticide, has wide spectrum, efficient, low toxicity, low-residual, and insect is difficult for producing resistance, to characteristics such as people, animal, plant and natural enemies securities, and have tag, multiple actions such as stomach toxicity and interior suction.After the insect contact, the nervous centralis normal conduction is obstructed, and makes its paralysis dead.Product quick-acting is good, and 1 promptly has higher preventive effect greatly behind the medicine, and residual life reached about 25 days.Be mainly used in the big device insect of control pierce-suck type mouth.Be mainly used in the sucking pest on the crops such as control paddy rice, wheat, cotton, as aphid, leafhopper, thrips, trialeurodes vaporariorum and colorado potato beetle and wheat stem maggot etc.
The synergistic complex of agricultural chemicals is expanding prevention spectrum and the effective measures that improve preventive effect, still finds no the Pesticidal combination that closes fluorine uride and Imidacloprid up to now.
Rice fulgorid, leafhopper, aphid are under the condition of at present long-term single drug, and resistance increases gradually, and the agent of agricultural chemicals list descends year by year to the effect of control of insect, composite by agricultural chemicals, thus improve drug effect, and delay the generation of pest resistance.
Summary of the invention
Technical problem to be solved by this invention is in order to overcome above-mentioned the deficiencies in the prior art, provides that a kind of what prevent and treat rice fulgorid, leafhopper, aphid, the snout moth's larva of rice is the Synergistic insecticidal composition and the application thereof of main active with fluorine uride and Imidacloprid.
The technical scheme that the present invention solves the problems of the technologies described above employing is the Synergistic insecticidal composition of a kind of fluorine-containing uride and Imidacloprid, it is characterized in that with fluorine uride and Imidacloprid be the primary activity composition, it is formulated through processing to add auxiliary agent, cosolvent and solvent, wherein the mass fraction of each component is: the fluorine uride is 0.1-50, Imidacloprid is 0.1-50, and surplus is auxiliary agent, cosolvent and solvent.
Described auxiliary agent is detergent alkylate sulphur phenol calcium, polyoxyethylene nonylphenol ether, alkylphenol polyoxyethylene, phenethyl phenol polyethenoxy ether, polyoxyethylene polyoxypropylene block polymer, in the fatty alcohol-polyoxyethylene ether etc. one or more.Cosolvent and solvent are one or more of dimethylbenzene, toluene, solvent naphtha, dimethyl formamide, dimethylacetylamide, cyclohexanone, butanone, ethanol, methyl alcohol, isopropyl alcohol, isobutanol, butanols, N-Methyl pyrrolidone, N-alkyl pyrrolidone, acetic acid esters etc.
The present invention is that effective ingredient is present in the composition with synergy dosage by fluorine uride and imidacloprid synergistic Pesticidal combination.
Preferred fluorine uride mass fraction is 0.5-20 in fluorine-containing uride of the present invention and the imidacloprid synergistic insecticides, and the Imidacloprid mass fraction is 1-20.
Insecticides of the present invention is that primary activity composition and auxiliary agent, cosolvent and solvent are mixed with missible oil with fluorine uride and Imidacloprid.
Insecticides of the present invention can be used for preventing and treating insects such as resistance Homoptera, Lepidoptera.
Insecticides of the present invention can be used for preventing and treating water rice hopper, leafhopper, the snout moth's larva of rice and aphid.
The invention provides the Synergistic insecticidal composition of a kind of fluorine-containing phenol urea and Imidacloprid, can produce higher cooperative synergism, delayed the drug-fast generation of insect, enlarged insecticidal spectrum, reduced drug cost, reduced toxicity, is environmentally friendly product.The present invention has compared following advantage with single agent:
1) this Pesticidal combination has obvious synergistic effect, has improved drug effect;
2) enlarged insecticidal spectrum, a medicine is controlled more, can prevent and treat various pests simultaneously, has reduced the drug cost and the recruitment cost of unit are;
3) reduce the field dosage, reduce environmental pollution and residue of pesticide;
4) reduced toxicity;
5) have quick-acting and long-acting characteristics concurrently.
Embodiment
Below in conjunction with example the present invention is further described:
Embodiment 1:
Get fluorine uride 1g, Imidacloprid 10g, calcium dodecyl benzene sulfonate 4g, phenethyl phenol polyethenoxy ether 3g, cosolvent 10g, toluene are made into 11% fluorine uride Imidacloprid missible oil according to a conventional method to 100g.
The result is as follows for the rice fulgorid test of pesticide effectiveness:
Above test data is as seen: 11% fluorine uride Imidacloprid missible oil insecticidal effect is significantly better than Imidacloprid and the agent of fluorine uride list.
Embodiment 2:
Get fluorine uride 5g, Imidacloprid 5g, calcium dodecyl benzene sulfonate 4g, N-Methyl pyrrolidone 10g, alkylphenol polyoxyethylene 5g, dimethylbenzene are to 100g, and the missible oil compound method is made into 10% fluorine uride Imidacloprid missible oil with it routinely.
Embodiment 3:
Get fluorine uride 0.5g, Imidacloprid 10g, calcium dodecyl benzene sulfonate 5g, phenethyl phenol polyethenoxy ether 4g, dimethyl formamide 5g, solvent naphtha are to 100g, and missible oil preparation rules are made into 10.5% fluorine uride Imidacloprid missible oil routinely.
Embodiment 4:
Get fluorine uride 5g, Imidacloprid 0.5g, calcium dodecyl benzene sulfonate 4g, phenethyl phenol polyethenoxy ether 4g, dimethylbenzene are mixed with 5.5% fluorine uride Imidacloprid missible oil to 100g by missible oil batching rules.
Embodiment 5:
Get fluorine uride 5g, Imidacloprid 10g, calcium dodecyl benzene sulfonate 5g, alkylphenol polyoxyethylene 6g, dimethylbenzene are to 100g, and missible oil formulation operations rule are mixed with 15% fluorine uride Imidacloprid missible oil routinely.
Embodiment 6:
Get fluorine uride 15g, Imidacloprid 10g, calcium dodecyl benzene sulfonate 10g, phenethyl phenol polyethenoxy ether 8g, N-Methyl pyrrolidone 10g, dimethyl formamide 20g, dimethylbenzene to 100 gram is mixed with 25% fluorine uride Imidacloprid missible oil by missible oil formulation operations rules.
Embodiment 7:
Get fluorine uride 20g, Imidacloprid 2g, calcium dodecyl benzene sulfonate 8g, alkylphenol polyoxyethylene 10g, N-Methyl pyrrolidone 20g, dimethylbenzene be to 100g, is mixed with 22% fluorine uride Imidacloprid missible oil by missible oil formulation operations rules.
Embodiment 8:
Get fluorine uride 30g, Imidacloprid 1g, calcium dodecyl benzene sulfonate 10g, alkylphenol polyoxyethylene 8g, N-Methyl pyrrolidone 10g, dimethylbenzene are mixed with 31% fluorine uride Imidacloprid missible oil to 100g by missible oil formulation operations rules.
Embodiment 9:
Get fluorine uride 5g, Imidacloprid 25g, calcium dodecyl benzene sulfonate 12g, phenethyl phenol polyethenoxy ether 15g, dimethyl formamide 15g, dimethylbenzene be to 100g, is mixed with 30% fluorine uride Imidacloprid missible oil by missible oil preparation rules.
Embodiment 10:
Get fluorine uride 20g, Imidacloprid 5g, phenethyl phenol polyethenoxy ether 10g, calcium dodecyl benzene sulfonate 8g, dimethylbenzene be to 100g, is mixed with 25% fluorine uride Imidacloprid missible oil by the missible oil compound method.
Claims (6)
1. the Synergistic insecticidal composition of fluorine-containing uride and Imidacloprid, it is characterized in that with fluorine uride and Imidacloprid be the primary activity composition, it is formulated through processing to add auxiliary agent, cosolvent and solvent, wherein the mass fraction of each component is: the fluorine uride is 0.1-50, Imidacloprid is 0.1-50, and surplus is auxiliary agent, cosolvent and solvent.
2. insecticides according to claim 1, it is characterized in that described auxiliary agent is detergent alkylate sulphur phenol calcium, polyoxyethylene nonylphenol ether, alkylphenol polyoxyethylene, phenethyl phenol polyethenoxy ether, polyoxyethylene polyoxypropylene block polymer, in the fatty alcohol-polyoxyethylene ether etc. one or more.Cosolvent and solvent are one or more of dimethylbenzene, toluene, solvent naphtha, dimethyl formamide, dimethylacetylamide, cyclohexanone, butanone, ethanol, methyl alcohol, isopropyl alcohol, isobutanol, butanols, N-Methyl pyrrolidone, N-alkyl pyrrolidone, acetic acid esters etc.
3. insecticides according to claim 1, the mass fraction that it is characterized in that preferred fluorine phenol urea and Imidacloprid is 0.5-20 and 1-20.
4. insecticides according to claim 1 is characterized in that with fluorine uride and Imidacloprid being that primary activity composition and auxiliary agent, cosolvent and solvent are mixed with missible oil.
5. according to the described insecticides of claim 1, the application on control property Homoptera, lepidoptera pest.
6. according to the described insecticides of claim 5, in the application of control water rice hopper, leafhopper, the snout moth's larva of rice, wheat aphid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105542357A CN101990897A (en) | 2010-11-11 | 2010-11-11 | Synergistic pesticide composition containing fluorine 5-dimethyl hydantoin and imidacloprid and application thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105542357A CN101990897A (en) | 2010-11-11 | 2010-11-11 | Synergistic pesticide composition containing fluorine 5-dimethyl hydantoin and imidacloprid and application thereof |
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| CN101990897A true CN101990897A (en) | 2011-03-30 |
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| CN2010105542357A Pending CN101990897A (en) | 2010-11-11 | 2010-11-11 | Synergistic pesticide composition containing fluorine 5-dimethyl hydantoin and imidacloprid and application thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102326570A (en) * | 2011-07-14 | 2012-01-25 | 陕西美邦农药有限公司 | Pesticide composition containing novaluron and antibiotics compound |
| CN103814935A (en) * | 2013-12-13 | 2014-05-28 | 广西田园生化股份有限公司 | Ultra-low volume concentrate containing novaluron and nicotine insecticides |
-
2010
- 2010-11-11 CN CN2010105542357A patent/CN101990897A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102326570A (en) * | 2011-07-14 | 2012-01-25 | 陕西美邦农药有限公司 | Pesticide composition containing novaluron and antibiotics compound |
| CN103814935A (en) * | 2013-12-13 | 2014-05-28 | 广西田园生化股份有限公司 | Ultra-low volume concentrate containing novaluron and nicotine insecticides |
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Application publication date: 20110330 |