CN104585224A - Pesticide composition containing fluensulfone and pyrethroid insecticide - Google Patents
Pesticide composition containing fluensulfone and pyrethroid insecticide Download PDFInfo
- Publication number
- CN104585224A CN104585224A CN201410825457.6A CN201410825457A CN104585224A CN 104585224 A CN104585224 A CN 104585224A CN 201410825457 A CN201410825457 A CN 201410825457A CN 104585224 A CN104585224 A CN 104585224A
- Authority
- CN
- China
- Prior art keywords
- thiophene worm
- fluorine thiophene
- worm sulfone
- sulfone
- fluorine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a pesticide composition containing fluensulfone and pyrethroid insecticide. The composition comprises a first effective ingredient fluensulfone, a second effective ingredient pyrethroid insecticide and common pesticide auxiliaries, wherein the pyrethroid insecticide is one of tefluthrin, beta-cyfluthrin, cyfluthrin, lambda-cyhalothrin and bifenthrin; and the weight ratio of fluensulfone to pyrethroid insecticide is (40:1)-(1:40). Massive indoor and outdoor tests indicate that the pesticide composition has a remarkable synergetic effect, and has a preventing and controlling effect on underground pests and nematodes on crops remarkably superior to those of independent application of single agent, so that the pesticide usage is reduced, residues of pesticide on crops are reduced, environmental pollution is reduced, and generation of drug resistance of pests and insects is retarded.
Description
Technical field
The present invention relates to composition pesticide and application thereof, specifically a kind of composition pesticide that is active ingredient with fluorine thiophene worm sulfone and pyrethroid insecticides, is applied to control elimination of underground destructive pests and nematode.
Background technology
Fluorine thiophene worm sulfone (fluensulfone): belong to non-stifling novel nematocide, all have good control efficiency to the nematode of each vegetative stage.The mode of action of usual non-fumigating nematicide makes nematode lose ability to act, but after a period of time, nematode can recover, and fluorine thiophene worm sulfone is then thoroughly killed by nematode.The time that fluorine thiophene worm sulfone enters soil is only 12 hours, and the time that other nematocides enter soil is generally about 5 days.
Tefluthrin (tefluthrin): belong to pyrethroid insecticides, the Lepidoptera that effectively can prevent and treat coleoptera and perch in soil and some Diptera pest, as pumpkin 12 star first, wireworm, flea beetle, chafer, Atomaria linearis, cutworm, corn borer, Sweden's wheat stem chloropid fly etc.Can granule, soil sprays or the mode of seed treatment is used.
Betacyfluthrin (beta-cyfluthrin): belong to pyrethroid insecticides, has and tags and stomach poison function, and insecticidal spectrum is wide, and knock down rapidly, the lasting period is long, and plant has good drug resistance to it.Can be used for the control of the various pests in cotton, wheat, corn, vegetables, tomato, apple, oranges and tangerines, grape, rape, Soybean and Other Crops.
Cyfloxylate (cyfluthrin): belong to pyrethroid insecticides, have and tag and stomach poison function, lasting period is long, effectively can prevent and treat the coleoptera on cereal crop, cotton, fruit tree and vegetables, Semiptera, Homoptera and lepidoptera pest, as insects such as cotton bollworm, pink bollworm, tobacco budworm, anthonomus grandis, alfalfa weevil, Lay white butterfly, looper, the stupid moth of apple, cabbage caterpillar, little apple moth, America mythimna separata, colorado potato beetle, aphid, corn borer, cutworms.
Gamma cyhalothrin (lambda-cyhalothrin): belong to pyrethroid insecticides, insect is had to the effect of walking quickly and keeping away, knock down and killing, insecticidal spectrum is wide, activity is higher, drug effect is rapid, can be used for the control Fructus Hordei Germinatus such as wheat, corn, fruit tree, cotton, brassicaceous vegetable, midge worm, mythimna separata, corn borer, beet armyworm, heart-eating worm, leaf roller, dive noctuid, swallowtail butterfly, fruit piercing moth, cotton bollworm, red instar, cabbage caterpillar etc., also can be used for the insects such as grassland, meadow, dry crop control beet webworm.
Biphenthrin (bifenthrin): belong to pyrethroid insecticides, have tag, stomach poison function, insecticidal spectrum is wide, and effect is rapidly.Be applicable to the control of various pests on the crops such as banana, barley, cotton, lettuce, tea, apple, wheat, tomato, pea, beanpod, white lupin, clover, green soya bean, pears, sugarcane, dry red pepper, muskmelon, potato, verdant, Chinese cabbage, red pepper, mango, eggplant, cauliflower, grape, peanut, watermelon, tobacco, corn, asparagus, shallot.
Plant nematode is one of plant infectious cause of disease, extensively colonizes on the root of various plants, stem, leaf, flower, bud and seed.In the world, the occurrence and infection of plant nematode is on the rise along with the change of cropping system, common as root-knot nematode, cyst roundworm, pine wood nematode, sweet potato stem nematode etc., be all important agriculture pathogenic nematode, wherein root-knot nematode and cyst roundworm harm the most serious.
Soil insect is China one pest that class is important greatly, comprises the insects such as grub, mole cricket, cutworm, wireworm, cricket.The various crop such as peanut, potato class, vegetables, soybean, wheat, corn is subject to the harm of soil insect all in various degree, and the quality and yield of soil insect to agricultural product causes serious harm, is one of object of China's keypoint control agriculturally.
But, in actual agricultural production, the often mixing generation on crops of soil insect and nematode, need repeated drug taking to prevent and treat, add Pesticide use amount, improve the production cost of crops, on crops, add residue of pesticide simultaneously, increase the pollution level to environment.
The compounded formula screening of the present inventor to fluorine thiophene worm sulfone and pyrethroid insecticides conducts in-depth research, surprisingly fluorine thiophene worm sulfone and pyrethroid insecticides carry out composite, within the scope of certain compound proportion, there is obvious synergistic function, in actual use, outstanding control efficiency is all had to the soil insect (as mole cricket, grub, wireworm etc.) on crops and nematode (as root-knot nematode, cyst roundworm etc.), after further study, the present invention is completed.
Summary of the invention
The object of the present invention is to provide a kind of composition pesticide containing fluorine thiophene worm sulfone and pyrethroid insecticides, this composition pesticide has obvious synergistic function, and expands control spectrum, is applied to control elimination of underground destructive pests and nematode.
Another object of the present invention is to the composition pesticide containing fluorine thiophene worm sulfone and pyrethroid insecticides, in use can reduce dosage, reduce the residual quantity of agricultural chemicals on crops, delay the drug-fast generation of damage by disease and insect, it can also be made to be used alone to compare than single dose to the control efficiency of various damage by disease and insect and to significantly improve, laborsaving, economical, reduce farmer's burdens.
Technical scheme of the present invention: a kind of composition pesticide containing fluorine thiophene worm sulfone and pyrethroid insecticides, active ingredient is fluorine thiophene worm sulfone and pyrethroid insectide, the ratio of weight and number of fluorine thiophene worm sulfone and pyrethroid insecticides is 40:1 ~ 1:40, fluorine thiophene worm sulfone and the percentage by weight of pyrethroid insecticides weight summation in composition pesticide are 0.1% ~ 85%, and all the other are allow in agricultural chemicals to use and acceptable auxiliary component.
Described pyrethroid insecticides is selected from the one in tefluthrin, betacyfluthrin, cyfloxylate, gamma cyhalothrin and Biphenthrin.
Composition pesticide of the present invention can adopt known method to be prepared into applicable any one formulation agriculturally used, and reasonable formulation is suspension seed-coating agent, micro-capsule suspension, suspending agent, aqueous emulsion, microemulsion, water dispersible granules, wetting powder and granule.
The auxiliary agent used in composition pesticide of the present invention comprise solvent, dispersant, stabilizing agent, emulsifier, antifreezing agent, thickener etc. and other to be of value to active ingredient stable and play the known substance of drug effect in the formulation, all various compositions that are conventional in pesticidal preparations or permission use, be not particularly limited, concrete composition and consumption are determined by simple test according to recipe requirements.
Product described in the invention can the form of finished product preparation provide, and namely in composition, each material mixes, and the composition of composition also can the form of single dose provide, and directly mixes in tank or bucket, be then diluted to required concentration before using.
Composition pesticide of the present invention is applicable to control elimination of underground destructive pests and nematode.
The frequency of administration of composition pesticide of the present invention and amount of application change with weather condition and crop condition change, can by the object using suitable formulation to reach control.
Compared with prior art, the invention has the advantages that:
1, fluorine thiophene worm sulfone and pyrethroid insecticides is composite has synergistic function, the control efficiency significantly improved damage by disease and insect is used alone than single dose, expand control spectrum simultaneously, solve the defect simultaneously effectively can not preventing and treating soil insect and nematode when single dose is used alone.
2, fluorine thiophene worm sulfone and pyrethroid insecticides two kinds of active ingredients composite, the service life decreasing Pesticide use amount, reduce use cost, alleviate pollution to environment, delayed the drug-fast generation of damage by disease and insect, added agricultural chemicals.
Embodiment
In order to understand essence of the present invention better; below in conjunction with embodiment, content of the present invention is described further; but can not limitation of the present invention be considered as; the following stated is only for explaining the present invention; for not departing from amendment that the present invention's spirit and principle make, replacement or improvement, all belong to the scope of protection of present invention.
In following each embodiment, each component percentages is weight percentage.
Example of formulations 1:10% fluorine thiophene worm sulfone tefluthrin suspension seed-coating agent.
Fluorine thiophene worm sulfone 4.5%, tefluthrin 5.5%, alkylphenol polyoxyethylene 2%, acrylate homopolymer sodium salt 2%, polyethylene glycol 4%, dimethyl silicone polymer 0.1%, parahydroxyben-zaldehyde 0.5%, polyacrylamide 2%, methylcellulose 1%, acid scarlet 1%, deionized water supplies 100%.Above-mentioned active ingredient, wetting agent, dispersant, antifreezing agent, defoamer, preservative, film forming agent, thickener and warning colouration are mixed, grind 3 ~ 4 hours in sand mill, make particle diameter all below 5 μm, filtration can obtain 10% fluorine thiophene worm sulfone tefluthrin suspension seed-coating agent.
Example of formulations 2:15% fluorine thiophene worm sulfone betacyfluthrin suspension seed-coating agent.
Fluorine thiophene worm sulfone 8%, betacyfluthrin 7%, alkylphenol polyoxyethylene 2%, acrylate homopolymer sodium salt 2%, polyethylene glycol 4%, dimethyl silicone polymer 0.1%, parahydroxyben-zaldehyde 0.5%, polyacrylamide 2%, methylcellulose 1%, acid scarlet 1%, deionized water supplies 100%.Above-mentioned active ingredient, wetting agent, dispersant, antifreezing agent, defoamer, preservative, film forming agent, thickener and warning colouration are mixed, grind 3 ~ 4 hours in sand mill, make particle diameter all below 5 μm, filtration can obtain 15% fluorine thiophene worm sulfone betacyfluthrin suspension seed-coating agent.
Example of formulations 3:20% fluorine thiophene worm sulfone cyfloxylate suspension seed-coating agent.
Fluorine thiophene worm sulfone 8%, cyfloxylate 12%, alkylphenol polyoxyethylene 2%, acrylate homopolymer sodium salt 2%, polyethylene glycol 4%, dimethyl silicone polymer 0.1%, parahydroxyben-zaldehyde 0.5%, polyacrylamide 2%, methylcellulose 1%, acid scarlet 1%, deionized water supplies 100%.Above-mentioned active ingredient, wetting agent, dispersant, antifreezing agent, defoamer, preservative, film forming agent, thickener and warning colouration are mixed, grind 3 ~ 4 hours in sand mill, make particle diameter all below 5 μm, filtration can obtain 20% fluorine thiophene worm sulfone cyfloxylate suspension seed-coating agent.
Example of formulations 4:25% fluorine thiophene worm sulfone gamma cyhalothrin suspension seed-coating agent.
Fluorine thiophene worm sulfone 10%, gamma cyhalothrin 15%, alkylphenol polyoxyethylene 2%, acrylate homopolymer sodium salt 2%, polyethylene glycol 4%, dimethyl silicone polymer 0.1%, parahydroxyben-zaldehyde 0.5%, polyacrylamide 2%, methylcellulose 1%, acid scarlet 1%, deionized water supplies 100%.Above-mentioned active ingredient, wetting agent, dispersant, antifreezing agent, defoamer, preservative, film forming agent, thickener and warning colouration are mixed, grind 3 ~ 4 hours in sand mill, make particle diameter all below 5 μm, filtration can obtain 25% fluorine thiophene worm sulfone gamma cyhalothrin suspension seed-coating agent.
Example of formulations 5:22% fluorine thiophene worm sulfone Biphenthrin suspension seed-coating agent.
Fluorine thiophene worm sulfone 6%, Biphenthrin 16%, alkylphenol polyoxyethylene 2%, acrylate homopolymer sodium salt 2%, polyethylene glycol 4%, dimethyl silicone polymer 0.1%, parahydroxyben-zaldehyde 0.5%, polyacrylamide 2%, methylcellulose 1%, acid scarlet 1%, deionized water supplies 100%.Above-mentioned active ingredient, wetting agent, dispersant, antifreezing agent, defoamer, preservative, film forming agent, thickener and warning colouration are mixed, grind 3 ~ 4 hours in sand mill, make particle diameter all below 5 μm, filtration can obtain 22% fluorine thiophene worm sulfone Biphenthrin suspension seed-coating agent.
Example of formulations 6:20% fluorine thiophene worm sulfone tefluthrin micro-capsule suspension.
Fluorine thiophene worm sulfone 9%, tefluthrin 11%, many phenyl many methyl polyisocyanates 10%, cyclohexanone 20%, castor oil polyoxyethylene ether 5%, sodium lignin sulfonate 3%, sodium hydroxide 2%, deionized water complements to 100%.By above-mentioned active ingredient, macromolecule cyst material, solvent, make to be dissolved into homogeneous oil phase, in a shear condition, oil phase is joined in the aqueous phase solution containing emulsifier, dispersant, pH adjusting agent, surplus deionized water is supplied, bi-material reacts at oil-water interfaces, forms macromolecule cyst wall, can obtain 20% fluorine thiophene worm sulfone tefluthrin micro-capsule suspension.
Example of formulations 7:24% fluorine thiophene worm sulfone betacyfluthrin micro-capsule suspension.
Fluorine thiophene worm sulfone 12%, betacyfluthrin 12%, many phenyl many methyl polyisocyanates 10%, cyclohexanone 20%, castor oil polyoxyethylene ether 5%, sodium lignin sulfonate 3%, sodium hydroxide 2%, deionized water complements to 100%.By above-mentioned active ingredient, macromolecule cyst material, solvent, make to be dissolved into homogeneous oil phase, in a shear condition, oil phase is joined in the aqueous phase solution containing emulsifier, dispersant, pH adjusting agent, surplus deionized water is supplied, bi-material reacts at oil-water interfaces, forms macromolecule cyst wall, can obtain 24% fluorine thiophene worm sulfone betacyfluthrin micro-capsule suspension.
Example of formulations 8:18% fluorine thiophene worm sulfone cyfloxylate micro-capsule suspension.
Fluorine thiophene worm sulfone 8%, cyfloxylate 10%, many phenyl many methyl polyisocyanates 10%, cyclohexanone 20%, castor oil polyoxyethylene ether 5%, sodium lignin sulfonate 3%, sodium hydroxide 2%, deionized water complements to 100%.By above-mentioned active ingredient, macromolecule cyst material, solvent, make to be dissolved into homogeneous oil phase, in a shear condition, oil phase is joined in the aqueous phase solution containing emulsifier, dispersant, pH adjusting agent, surplus deionized water is supplied, bi-material reacts at oil-water interfaces, forms macromolecule cyst wall, can obtain 18% fluorine thiophene worm sulfone cyfloxylate micro-capsule suspension.
Example of formulations 9:15% fluorine thiophene worm sulfone gamma cyhalothrin micro-capsule suspension.
Fluorine thiophene worm sulfone 6%, gamma cyhalothrin 9%, many phenyl many methyl polyisocyanates 10%, cyclohexanone 20%, castor oil polyoxyethylene ether 5%, sodium lignin sulfonate 3%, sodium hydroxide 2%, deionized water complements to 100%.By above-mentioned active ingredient, macromolecule cyst material, solvent, make to be dissolved into homogeneous oil phase, in a shear condition, oil phase is joined in the aqueous phase solution containing emulsifier, dispersant, pH adjusting agent, surplus deionized water is supplied, bi-material reacts at oil-water interfaces, forms macromolecule cyst wall, can obtain 15% fluorine thiophene worm sulfone gamma cyhalothrin micro-capsule suspension.
Example of formulations 10:30% fluorine thiophene worm sulfone Biphenthrin micro-capsule suspension.
Fluorine thiophene worm sulfone 10%, Biphenthrin 20%, many phenyl many methyl polyisocyanates 10%, cyclohexanone 20%, castor oil polyoxyethylene ether 5%, sodium lignin sulfonate 3%, sodium hydroxide 2%, deionized water complements to 100%.By above-mentioned active ingredient, macromolecule cyst material, solvent, make to be dissolved into homogeneous oil phase, in a shear condition, oil phase is joined in the aqueous phase solution containing emulsifier, dispersant, pH adjusting agent, surplus deionized water is supplied, bi-material reacts at oil-water interfaces, forms macromolecule cyst wall, can obtain 30% fluorine thiophene worm sulfone Biphenthrin micro-capsule suspension.
Example of formulations 11:20% fluorine thiophene worm sulfone tefluthrin suspending agent.
Fluorine thiophene worm sulfone 12%, tefluthrin 8%, dodecyl sodium sulfate 10%, acrylic acid-maleic acid copolymerized macromolecule sodium salt 5%, polyethylene glycol 3%, gum Arabic 1%, polyethers emulsion 0.1%, deionized water supplies 100%.By above-mentioned active ingredient, wetting agent, dispersant, antifreezing agent, thickener and defoamer sand milling in high speed shear dispersion, sand mill, the high dispersive formed in water-medium, stable suspension system, can obtain 20% fluorine thiophene worm sulfone tefluthrin suspending agent.
Example of formulations 12:24% fluorine thiophene worm sulfone betacyfluthrin suspending agent.
Fluorine thiophene worm sulfone 14%, betacyfluthrin 10%, dodecyl sodium sulfate 10%, acrylic acid-maleic acid copolymerized macromolecule sodium salt 5%, polyethylene glycol 3%, gum Arabic 1%, polyethers emulsion 0.1%, deionized water supplies 100%.By above-mentioned active ingredient, wetting agent, dispersant, antifreezing agent, thickener and defoamer sand milling in high speed shear dispersion, sand mill, the high dispersive formed in water-medium, stable suspension system, can obtain 24% fluorine thiophene worm sulfone betacyfluthrin suspending agent.
Example of formulations 13:35% fluorine thiophene worm sulfone cyfloxylate suspending agent.
Fluorine thiophene worm sulfone 15%, cyfloxylate 20%, dodecyl sodium sulfate 10%, acrylic acid-maleic acid copolymerized macromolecule sodium salt 5%, polyethylene glycol 3%, gum Arabic 1%, polyethers emulsion 0.1%, deionized water supplies 100%.By above-mentioned active ingredient, wetting agent, dispersant, antifreezing agent, thickener and defoamer sand milling in high speed shear dispersion, sand mill, the high dispersive formed in water-medium, stable suspension system, can obtain 35% fluorine thiophene worm sulfone cyfloxylate suspending agent.
Example of formulations 14:33% fluorine thiophene worm sulfone gamma cyhalothrin suspending agent.
Fluorine thiophene worm sulfone 13%, gamma cyhalothrin 20%, dodecyl sodium sulfate 10%, acrylic acid-maleic acid copolymerized macromolecule sodium salt 5%, polyethylene glycol 3%, gum Arabic 1%, polyethers emulsion 0.1%, deionized water supplies 100%.By above-mentioned active ingredient, wetting agent, dispersant, antifreezing agent, thickener and defoamer sand milling in high speed shear dispersion, sand mill, the high dispersive formed in water-medium, stable suspension system, can obtain 33% fluorine thiophene worm sulfone gamma cyhalothrin suspending agent.
Example of formulations 15:28% fluorine thiophene worm sulfone Biphenthrin suspending agent.
Fluorine thiophene worm sulfone 10%, Biphenthrin 18%, dodecyl sodium sulfate 10%, acrylic acid-maleic acid copolymerized macromolecule sodium salt 5%, polyethylene glycol 3%, gum Arabic 1%, polyethers emulsion 0.1%, deionized water supplies 100%.By above-mentioned active ingredient, wetting agent, dispersant, antifreezing agent, thickener and defoamer sand milling in high speed shear dispersion, sand mill, the high dispersive formed in water-medium, stable suspension system, can obtain 28% fluorine thiophene worm sulfone Biphenthrin suspending agent.
Example of formulations 16:30% fluorine thiophene worm sulfone tefluthrin aqueous emulsion.
Fluorine thiophene worm sulfone 14%, tefluthrin 16%, DMF 5%, cyclohexanone 15%, polyoxyethylene sorbitan fatty acid ketone 15%, fatty acid amide N methyl taurine sodium salt 2%, pentaerythrite 1%, glycerine 1%, deionized water supplies 100%.Above-mentioned active ingredient, solvent, emulsifier, dispersant and stabilizing agent are mixed to form oil phase, antifreezing agent dissolves and forms aqueous phase in water, slowly oil phase is added in aqueous phase under clipper effect, and continue to shear about 30 minutes, the fluorine thiophene worm sulfone tefluthrin aqueous emulsion of obtained 30%.
Example of formulations 17:40% fluorine thiophene worm sulfone betacyfluthrin aqueous emulsion.
Fluorine thiophene worm sulfone 22%, betacyfluthrin 18%, DMF 5%, cyclohexanone 15%, polyoxyethylene sorbitan fatty acid ketone 15%, fatty acid amide N methyl taurine sodium salt 2%, pentaerythrite 1%, glycerine 1%, deionized water supplies 100%.Above-mentioned active ingredient, solvent, emulsifier, dispersant and stabilizing agent are mixed to form oil phase, antifreezing agent dissolves and forms aqueous phase in water, slowly oil phase is added in aqueous phase under clipper effect, and continue to shear about 30 minutes, the fluorine thiophene worm sulfone betacyfluthrin aqueous emulsion of obtained 40%.
Example of formulations 18:45% fluorine thiophene worm sulfone cyfluthrin water emulsion.
Fluorine thiophene worm sulfone 20%, cyfloxylate 25%, DMF 5%, cyclohexanone 15%, polyoxyethylene sorbitan fatty acid ketone 15%, fatty acid amide N methyl taurine sodium salt 2%, pentaerythrite 1%, glycerine 1%, deionized water supplies 100%.Above-mentioned active ingredient, solvent, emulsifier, dispersant and stabilizing agent are mixed to form oil phase, antifreezing agent dissolves and forms aqueous phase in water, slowly oil phase is added in aqueous phase under clipper effect, and continue to shear about 30 minutes, the fluorine thiophene worm sulfone cyfluthrin water emulsion of obtained 45%.
Example of formulations 19:48% fluorine thiophene worm sulfone gamma cyhalothrin aqueous emulsion.
Fluorine thiophene worm sulfone 20%, gamma cyhalothrin 28%, DMF 5%, cyclohexanone 15%, polyoxyethylene sorbitan fatty acid ketone 15%, fatty acid amide N methyl taurine sodium salt 2%, pentaerythrite 1%, glycerine 1%, deionized water supplies 100%.Above-mentioned active ingredient, solvent, emulsifier, dispersant and stabilizing agent are mixed to form oil phase, antifreezing agent dissolves and forms aqueous phase in water, slowly oil phase is added in aqueous phase under clipper effect, and continue to shear about 30 minutes, the fluorine thiophene worm sulfone gamma cyhalothrin aqueous emulsion of obtained 48%.
Example of formulations 20:38% fluorine thiophene worm sulfone Biphenthrin emulsion in water.
Fluorine thiophene worm sulfone 10%, Biphenthrin 28%, DMF 5%, cyclohexanone 15%, polyoxyethylene sorbitan fatty acid ketone 15%, fatty acid amide N methyl taurine sodium salt 2%, pentaerythrite 1%, glycerine 1%, deionized water supplies 100%.Above-mentioned active ingredient, solvent, emulsifier, dispersant and stabilizing agent are mixed to form oil phase, antifreezing agent dissolves and forms aqueous phase in water, slowly oil phase is added in aqueous phase under clipper effect, and continue to shear about 30 minutes, the fluorine thiophene worm sulfone Biphenthrin emulsion in water of obtained 38%.
Example of formulations 21:40% fluorine thiophene worm sulfone tefluthrin microemulsion.
Fluorine thiophene worm sulfone 18%, tefluthrin 22%, DMF 5%, cyclohexanone 15%, disecoctylmaleate sodium sulfonate 10%, pyrogallic acid 2%, organosilicon 1%, propyl isome 2%, deionized water supplies 100%.Active ingredient solvent is dissolved completely, and then add emulsifier, stabilizing agent, bleeding agent, synergist mix, finally add deionized water, after fully stirring, the fluorine thiophene worm sulfone tefluthrin microemulsion of 40% can be obtained.
Example of formulations 22:30% fluorine thiophene worm sulfone betacyfluthrin microemulsion.
Fluorine thiophene worm sulfone 15%, betacyfluthrin 15%, DMF 5%, cyclohexanone 15%, disecoctylmaleate sodium sulfonate 10%, pyrogallic acid 2%, organosilicon 1%, propyl isome 2%, deionized water supplies 100%.Active ingredient solvent is dissolved completely, and then add emulsifier, stabilizing agent, bleeding agent, synergist mix, finally add deionized water, after fully stirring, the fluorine thiophene worm sulfone betacyfluthrin microemulsion of 30% can be obtained.
Example of formulations 23:25% fluorine thiophene worm sulfone cyfloxylate microemulsion.
Fluorine thiophene worm sulfone 10%, cyfloxylate 15%, DMF 5%, cyclohexanone 15%, disecoctylmaleate sodium sulfonate 10%, pyrogallic acid 2%, organosilicon 1%, propyl isome 2%, deionized water supplies 100%.Active ingredient solvent is dissolved completely, and then add emulsifier, stabilizing agent, bleeding agent, synergist mix, finally add deionized water, after fully stirring, the fluorine thiophene worm sulfone cyfloxylate microemulsion of 25% can be obtained.
Example of formulations 24:28% fluorine thiophene worm sulfone gamma cyhalothrin microemulsion.
Fluorine thiophene worm sulfone 13%, gamma cyhalothrin 15%, DMF 5%, cyclohexanone 15%, disecoctylmaleate sodium sulfonate 10%, pyrogallic acid 2%, organosilicon 1%, propyl isome 2%, deionized water supplies 100%.Active ingredient solvent is dissolved completely, and then add emulsifier, stabilizing agent, bleeding agent, synergist mix, finally add deionized water, after fully stirring, the fluorine thiophene worm sulfone gamma cyhalothrin microemulsion of 28% can be obtained.
Example of formulations 25:25% fluorine thiophene worm sulfone Biphenthrin microemulsion.
Fluorine thiophene worm sulfone 10%, Biphenthrin 15%, DMF 5%, cyclohexanone 15%, disecoctylmaleate sodium sulfonate 10%, pyrogallic acid 2%, organosilicon 1%, propyl isome 2%, deionized water supplies 100%.Active ingredient solvent is dissolved completely, and then add emulsifier, stabilizing agent, bleeding agent, synergist mix, finally add deionized water, after fully stirring, the fluorine thiophene worm sulfone Biphenthrin microemulsion of 25% can be obtained.
Example of formulations 26:60% fluorine thiophene worm sulfone tefluthrin water dispersible granules.
Fluorine thiophene worm sulfone 35%, tefluthrin 25%, to methoxyl group fatty acyl amido benzene sulfonate 5%, polycarboxylate 10%, ammonium sulfate 2%, diatomite supplies 100%.Above-mentioned active ingredient, wetting agent, dispersant, disintegrant and filler are mixed, pulverize with micro jet, through mediating, then adding in fluidized-bed granulation dryer and carrying out granulation, drying, screening, 60% fluorine thiophene worm sulfone tefluthrin water dispersible granules can be obtained.
Example of formulations 27:65% fluorine thiophene worm sulfone betacyfluthrin water dispersible granules.
Fluorine thiophene worm sulfone 30%, betacyfluthrin 35%, to methoxyl group fatty acyl amido benzene sulfonate 5%, polycarboxylate 10%, ammonium sulfate 2%, diatomite supplies 100%.Above-mentioned active ingredient, wetting agent, dispersant, disintegrant and filler are mixed, pulverize with micro jet, through mediating, then adding in fluidized-bed granulation dryer and carrying out granulation, drying, screening, 65% fluorine thiophene worm sulfone betacyfluthrin water dispersible granules can be obtained.
Example of formulations 28:75% fluorine thiophene worm sulfone cyfloxylate water dispersible granules.
Fluorine thiophene worm sulfone 30%, cyfloxylate 45%, to methoxyl group fatty acyl amido benzene sulfonate 5%, polycarboxylate 10%, ammonium sulfate 2%, diatomite supplies 100%.Above-mentioned active ingredient, wetting agent, dispersant, disintegrant and filler are mixed, pulverize with micro jet, through mediating, then adding in fluidized-bed granulation dryer and carrying out granulation, drying, screening, 75% fluorine thiophene worm sulfone cyfloxylate water dispersible granules can be obtained.
Example of formulations 29:70% fluorine thiophene worm sulfone gamma cyhalothrin water dispersible granules.
Fluorine thiophene worm sulfone 30%, gamma cyhalothrin 40%, to methoxyl group fatty acyl amido benzene sulfonate 5%, polycarboxylate 10%, ammonium sulfate 2%, diatomite supplies 100%.Above-mentioned active ingredient, wetting agent, dispersant, disintegrant and filler are mixed, pulverize with micro jet, through mediating, then adding in fluidized-bed granulation dryer and carrying out granulation, drying, screening, 70% fluorine thiophene worm sulfone gamma cyhalothrin water dispersible granules can be obtained.
Example of formulations 30:68% fluorine thiophene worm sulfone Biphenthrin water dispersible granules.
Fluorine thiophene worm sulfone 28%, Biphenthrin 40%, to methoxyl group fatty acyl amido benzene sulfonate 5%, polycarboxylate 10%, ammonium sulfate 2%, diatomite supplies 100%.Above-mentioned active ingredient, wetting agent, dispersant, disintegrant and filler are mixed, pulverize with micro jet, through mediating, then adding in fluidized-bed granulation dryer and carrying out granulation, drying, screening, 68% fluorine thiophene worm sulfone Biphenthrin water dispersible granules can be obtained.
Example of formulations 31:80% fluorine thiophene worm sulfone tefluthrin wetting powder.
Fluorine thiophene worm sulfone 40%, tefluthrin 40%, butyl naphthalene sulfonate 10%, naphthalenesulfonate formaldehyde condensation compound 5%, kaolin supplies 100%.By above-mentioned, active ingredient, wetting agent, dispersant and filler are mixed, again through air-flow crushing after mechanical crushing, mix, 80% fluorine thiophene worm sulfone tefluthrin wetting powder can be obtained.
Example of formulations 32:75% fluorine thiophene worm sulfone betacyfluthrin wetting powder.
Fluorine thiophene worm sulfone 35%, betacyfluthrin 40%, butyl naphthalene sulfonate 10%, naphthalenesulfonate formaldehyde condensation compound 5%, kaolin supplies 100%.By above-mentioned, active ingredient, wetting agent, dispersant and filler are mixed, again through air-flow crushing after mechanical crushing, mix, 75% fluorine thiophene worm sulfone betacyfluthrin wetting powder can be obtained.
Example of formulations 33:65% fluorine thiophene worm sulfone cyfloxylate wetting powder.
Fluorine thiophene worm sulfone 30%, cyfloxylate 35%, butyl naphthalene sulfonate 10%, naphthalenesulfonate formaldehyde condensation compound 5%, kaolin supplies 100%.By above-mentioned, active ingredient, wetting agent, dispersant and filler are mixed, again through air-flow crushing after mechanical crushing, mix, 65% fluorine thiophene worm sulfone cyfloxylate wetting powder can be obtained.
Example of formulations 34:60% fluorine thiophene worm sulfone gamma cyhalothrin wetting powder.
Fluorine thiophene worm sulfone 25%, gamma cyhalothrin 35%, butyl naphthalene sulfonate 10%, naphthalenesulfonate formaldehyde condensation compound 5%, kaolin supplies 100%.By above-mentioned, active ingredient, wetting agent, dispersant and filler are mixed, again through air-flow crushing after mechanical crushing, mix, 60% fluorine thiophene worm sulfone gamma cyhalothrin wetting powder can be obtained.
Example of formulations 35:55% fluorine thiophene worm sulfone Biphenthrin wetting powder.
Fluorine thiophene worm sulfone 15%, Biphenthrin 40%, butyl naphthalene sulfonate 10%, naphthalenesulfonate formaldehyde condensation compound 5%, kaolin supplies 100%.By above-mentioned, active ingredient, wetting agent, dispersant and filler are mixed, again through air-flow crushing after mechanical crushing, mix, 55% fluorine thiophene worm sulfone Biphenthrin wetting powder can be obtained.
Example of formulations 36:1% fluorine thiophene worm sulfone tefluthrin granule.
Fluorine thiophene worm sulfone 0.5%, tefluthrin 0.5%, alkylbenzenesulfonate 12%, polyoxyethylene polyoxypropylene block copolymer 15%, carboxymethyl cellulose 20%, kaolin complements to 100%.Above-mentioned active ingredient, wetting agent, dispersant, binding agent and filler are mediated through mixing and water adding, uses pinch-out granulator pinch out and be shaped, afterwards by particle fluid-bed drying, screening, 1% fluorine thiophene worm sulfone tefluthrin granule can be obtained.
Embodiment 37:1% fluorine thiophene worm sulfone betacyfluthrin granule.
Fluorine thiophene worm sulfone 0.5%, betacyfluthrin 0.5%, alkylbenzenesulfonate 12%, polyoxyethylene polyoxypropylene block copolymer 15%, carboxymethyl cellulose 20%, kaolin complements to 100%.Above-mentioned active ingredient, wetting agent, dispersant, binding agent and filler are mediated through mixing and water adding, uses pinch-out granulator pinch out and be shaped, afterwards by particle fluid-bed drying, screening, 1% fluorine thiophene worm sulfone betacyfluthrin granule can be obtained.
Example of formulations 38:1% fluorine thiophene worm sulfone cyfloxylate granule.
Fluorine thiophene worm sulfone 0.4%, cyfloxylate 0.6%, alkylbenzenesulfonate 12%, polyoxyethylene polyoxypropylene block copolymer 15%, carboxymethyl cellulose 20%, kaolin complements to 100%.Above-mentioned active ingredient, wetting agent, dispersant, binding agent and filler are mediated through mixing and water adding, uses pinch-out granulator pinch out and be shaped, afterwards by particle fluid-bed drying, screening, 1% fluorine thiophene worm sulfone cyfloxylate granule can be obtained.
Example of formulations 39:1% fluorine thiophene worm sulfone gamma cyhalothrin granule.
Fluorine thiophene worm sulfone 0.4%, gamma cyhalothrin 0.6%, alkylbenzenesulfonate 12%, polyoxyethylene polyoxypropylene block copolymer 15%, carboxymethyl cellulose 20%, kaolin complements to 100%.Above-mentioned active ingredient, wetting agent, dispersant, binding agent and filler are mediated through mixing and water adding, uses pinch-out granulator pinch out and be shaped, afterwards by particle fluid-bed drying, screening, 1% fluorine thiophene worm sulfone gamma cyhalothrin granule can be obtained.
Example of formulations 40:1% fluorine thiophene worm sulfone Biphenthrin granule.
Fluorine thiophene worm sulfone 0.3%, Biphenthrin 0.7%, alkylbenzenesulfonate 12%, polyoxyethylene polyoxypropylene block copolymer 15%, carboxymethyl cellulose 20%, kaolin complements to 100%.Above-mentioned active ingredient, wetting agent, dispersant, binding agent and filler are mediated through mixing and water adding, uses pinch-out granulator pinch out and be shaped, afterwards by particle fluid-bed drying, screening, 1% fluorine thiophene worm sulfone Biphenthrin granule can be obtained.
Assays Example 1: fluorine thiophene worm sulfone and pyrethroid insecticides are to the indoor joint toxicity measuring of cucumber root-knot nematode.
Test method: first get the cucumber root producing a large amount of root knot, rinse well gently with running water, then with the milky egg capsule on dissecting needle gently picking old complaint, put into the little culture dish of diameter 6cm, add a small amount of sterile water, in 25 DEG C of insulating boxs, hatch 3 ~ 4d, collect 2 instar larvaes, and adding sterile water, to be mixed with the suspension of finite concentration (about 500/milliliter) for subsequent use.
Setting 5 concentration gradient process, take sterile water as blank.Get 96 porocyte culture plates, every hole adds medicament 150 microlitre of the variable concentrations prepared, add isopyknic nematode suspension again, under 25 DEG C of conditions, moisturizing is cultivated, the amount of survival of 48h microscopy nematode and dead quantity after treatment, nematode is stiff motionless for dead worm, and nematode is the worm that lives in bending wriggling state.Calculate lethality and corrected mortality.
Carry out statistical analysis with DPS statistical analysis software, calculate the LC of each medicament
50, and the co-toxicity coefficient (CTC value) of mixture is calculated according to the abundant method of Sun Yun.
Actual measurement toxicity index (ATI)=(standard agent LC
50/ reagent agent LC
50) × 100.
In theoretical toxicity index (TTI)=A medicament toxicity index × mixture A percentage composition+B medicament toxicity index × mixture in the percentage composition of B.
Co-toxicity coefficient (CTC)=[the theoretical toxicity index (TTI) of mixture actual measurement toxicity index (ATI)/mixture] × 100.
According to the NY/T11547.7-2006 insecticide combination effect criteria for classifying: co-toxicity coefficient (CTC) >=120 shows as synergistic effect; Co-toxicity coefficient (CTC)≤80 shows as antagonism; 80 < co-toxicity coefficient (CTC) < 120 show as summation action.
Table 1, fluorine thiophene worm sulfone and tefluthrin are to the indoor joint toxicity measuring result of cucumber root-knot nematode.
| Medicament title and proportioning (weight ratio) | LC 50(mg/L) | ATI | TTI | CTC |
| Fluorine thiophene worm sulfone | 1.29 | 100.00 | - | - |
| Tefluthrin | 18.46 | 6.99 | - | - |
| Fluorine thiophene worm sulfone: tefluthrin (40:1) | 1.03 | 125.24 | 97.73 | 128.15 |
| Fluorine thiophene worm sulfone: tefluthrin (30:1) | 0.92 | 140.22 | 97.00 | 144.56 |
| Fluorine thiophene worm sulfone: tefluthrin (20:1) | 0.84 | 153.57 | 95.57 | 160.69 |
| Fluorine thiophene worm sulfone: tefluthrin (10:1) | 0.76 | 169.74 | 91.54 | 185.43 |
| Fluorine thiophene worm sulfone: tefluthrin (1:1) | 1.17 | 110.26 | 53.50 | 206.09 |
| Fluorine thiophene worm sulfone: tefluthrin (1:10) | 3.58 | 36.03 | 15.45 | 233.20 |
| Fluorine thiophene worm sulfone: tefluthrin (1:20) | 5.67 | 22.75 | 11.42 | 199.21 |
| Fluorine thiophene worm sulfone: tefluthrin (1:30) | 8.14 | 15.85 | 9.99 | 158.66 |
| Fluorine thiophene worm sulfone: tefluthrin (1:40) | 10.35 | 12.46 | 9.26 | 134.56 |
Table 2, fluorine thiophene worm sulfone and betacyfluthrin are to the indoor joint toxicity measuring result of cucumber root-knot nematode.
| Medicament title and proportioning (weight ratio) | LC 50(mg/L) | ATI | TTI | CTC |
| Fluorine thiophene worm sulfone | 1.52 | 100.00 | - | - |
| Betacyfluthrin | 17.24 | 8.82 | - | - |
| Fluorine thiophene worm sulfone: betacyfluthrin (40:1) | 1.24 | 122.58 | 97.78 | 125.36 |
| Fluorine thiophene worm sulfone: betacyfluthrin (30:1) | 1.09 | 139.45 | 97.06 | 143.67 |
| Fluorine thiophene worm sulfone: betacyfluthrin (20:1) | 0.93 | 163.44 | 95.66 | 170.86 |
| Fluorine thiophene worm sulfone: betacyfluthrin (10:1) | 0.81 | 187.65 | 91.71 | 204.61 |
| Fluorine thiophene worm sulfone: betacyfluthrin (1:1) | 1.12 | 135.71 | 54.41 | 249.42 |
| Fluorine thiophene worm sulfone: betacyfluthrin (1:10) | 3.89 | 39.07 | 17.11 | 228.35 |
| Fluorine thiophene worm sulfone: betacyfluthrin (1:20) | 5.74 | 26.48 | 13.16 | 201.22 |
| Fluorine thiophene worm sulfone: betacyfluthrin (1:30) | 7.43 | 20.46 | 11.76 | 173.98 |
| Fluorine thiophene worm sulfone: betacyfluthrin (1:40) | 9.58 | 15.87 | 11.04 | 143.75 |
Table 3, fluorine thiophene worm sulfone and cyfloxylate are to the indoor joint toxicity measuring result of cucumber root-knot nematode.
| Medicament title and proportioning (weight ratio) | LC 50(mg/L) | ATI | TTI | CTC |
| Fluorine thiophene worm sulfone | 1.34 | 100.00 | - | - |
| Cyfloxylate | 23.18 | 5.78 | - | - |
| Fluorine thiophene worm sulfone: cyfloxylate (40:1) | 1.02 | 131.37 | 97.70 | 134.46 |
| Fluorine thiophene worm sulfone: cyfloxylate (30:1) | 0.91 | 147.25 | 96.96 | 151.87 |
| Fluorine thiophene worm sulfone: cyfloxylate (20:1) | 0.78 | 171.79 | 95.51 | 179.87 |
| Fluorine thiophene worm sulfone: cyfloxylate (10:1) | 0.71 | 188.73 | 91.43 | 206.42 |
| Fluorine thiophene worm sulfone: cyfloxylate (1:1) | 1.26 | 106.35 | 52.89 | 201.08 |
| Fluorine thiophene worm sulfone: cyfloxylate (1:10) | 4.39 | 30.52 | 14.35 | 212.68 |
| Fluorine thiophene worm sulfone: cyfloxylate (1:20) | 7.33 | 18.28 | 10.27 | 177.99 |
| Fluorine thiophene worm sulfone: cyfloxylate (1:30) | 10.25 | 13.07 | 8.82 | 148.19 |
| Fluorine thiophene worm sulfone: cyfloxylate (1:40) | 13.18 | 10.17 | 8.08 | 125.87 |
Table 4, fluorine thiophene worm sulfone and gamma cyhalothrin are to the indoor joint toxicity measuring result of cucumber root-knot nematode.
| Medicament title and proportioning (weight ratio) | LC 50(mg/L) | ATI | TTI | CTC |
| Fluorine thiophene worm sulfone | 1.64 | 100.00 | - | - |
| Gamma cyhalothrin | 25.31 | 6.48 | - | - |
| Fluorine thiophene worm sulfone: gamma cyhalothrin (40:1) | 1.36 | 120.59 | 97.72 | 123.40 |
| Fluorine thiophene worm sulfone: gamma cyhalothrin (30:1) | 1.14 | 143.86 | 96.98 | 148.34 |
| Fluorine thiophene worm sulfone: gamma cyhalothrin (20:1) | 1.01 | 162.38 | 95.55 | 169.94 |
| Fluorine thiophene worm sulfone: gamma cyhalothrin (10:1) | 0.96 | 170.83 | 91.50 | 186.70 |
| Fluorine thiophene worm sulfone: gamma cyhalothrin (1:1) | 1.54 | 106.49 | 53.24 | 200.02 |
| Fluorine thiophene worm sulfone: gamma cyhalothrin (1:10) | 4.79 | 34.24 | 14.98 | 228.57 |
| Fluorine thiophene worm sulfone: gamma cyhalothrin (1:20) | 7.52 | 21.81 | 10.93 | 199.54 |
| Fluorine thiophene worm sulfone: gamma cyhalothrin (1:30) | 10.67 | 15.37 | 9.50 | 161.79 |
| Fluorine thiophene worm sulfone: gamma cyhalothrin (1:40) | 13.34 | 12.29 | 8.76 | 140.30 |
Table 5, fluorine thiophene worm sulfone and Biphenthrin are to the indoor joint toxicity measuring result of cucumber root-knot nematode.
| Medicament title and proportioning (weight ratio) | LC 50(mg/L) | ATI | TTI | CTC |
| Fluorine thiophene worm sulfone | 1.47 | 100.00 | - | - |
| Biphenthrin | 31.35 | 4.69 | - | - |
| Fluorine thiophene worm sulfone: Biphenthrin (40:1) | 1.17 | 125.64 | 97.68 | 128.62 |
| Fluorine thiophene worm sulfone: Biphenthrin (30:1) | 1.06 | 138.68 | 96.93 | 143.07 |
| Fluorine thiophene worm sulfone: Biphenthrin (20:1) | 0.93 | 158.06 | 95.46 | 165.58 |
| Fluorine thiophene worm sulfone: Biphenthrin (10:1) | 0.84 | 175.00 | 91.34 | 191.59 |
| Fluorine thiophene worm sulfone: Biphenthrin (1:1) | 1.32 | 111.36 | 52.35 | 212.72 |
| Fluorine thiophene worm sulfone: Biphenthrin (1:10) | 4.87 | 30.18 | 13.35 | 226.07 |
| Fluorine thiophene worm sulfone: Biphenthrin (1:20) | 7.99 | 18.40 | 9.23 | 199.35 |
| Fluorine thiophene worm sulfone: Biphenthrin (1:30) | 11.27 | 13.04 | 7.76 | 168.04 |
| Fluorine thiophene worm sulfone: Biphenthrin (1:40) | 14.54 | 10.11 | 7.01 | 144.22 |
As can be seen from table 1, table 2, table 3, table 4 and table 5, when fluorine thiophene worm sulfone is composite in the scope of 40:1 ~ 1:40 (by weight) with tefluthrin, betacyfluthrin, cyfloxylate, gamma cyhalothrin, Biphenthrin respectively, co-toxicity coefficient (CTC) is all greater than 120, synergistic function is shown to cucumber root-knot nematode, visible fluorine thiophene worm sulfone and pyrethroid insecticides is composite has reasonability and feasibility.
Assays Example 2: fluorine thiophene worm sulfone and pyrethroid insecticides are to the indoor joint toxicity measuring of soil insect grub.
Test method: be the mother liquor that solvent is mixed with certain mass concentration with acetone by each reagent agent, and with the aqueous solution containing 0.1% POLYSORBATE 80, above each mother liquor is diluted to certain mass concentration respectively for examination.Sandy loam crosses 850 μm of sieves, disinfects 4h at one hundred and twenty degrees centigrade with far infrared flash dryer.Take as above dry soil samples 1.0kg/ part, get a certain amount of liquid and add in dry ground, then after adding suitable quantity of water, make its soil moisture content about 18%.Being stirred in " V " type mixer by this pesticide-clay mixture makes it mix in 2 minutes, load the glass having accessed 1 grub and support scolite (diameter 1.8cm, high 8cm) in, put into a small amount of just germinated wheat seed as food, plug is escaped to prevent and treat examination worm beyond the Great Wall.Using the distilled water containing 0.1% POLYSORBATE 80 and 0.1% acetone as blank.Often process examination worm is no less than 60, repeats 3 times.By process after examination worm be placed in temperature be about 24 degrees Celsius, humidity be about 60% greenhouse raise.Within 5 days, check examination worm death condition (death standard: polypide obviously shrinks or tactile can not normally creeping) afterwards, and calculate lethality.
Carry out statistical analysis with DPS statistical analysis software, calculate the LC of each medicament
50, and the co-toxicity coefficient (CTC value) of mixture is calculated according to the abundant method of Sun Yun.
Actual measurement toxicity index (ATI)=(standard agent LC
50/ reagent agent LC
50) × 100.
In theoretical toxicity index (TTI)=A medicament toxicity index × mixture A percentage composition+B medicament toxicity index × mixture in the percentage composition of B.
Co-toxicity coefficient (CTC)=[the theoretical toxicity index (TTI) of mixture actual measurement toxicity index (ATI)/mixture] × 100.
According to the NY/T11547.7-2006 insecticide combination effect criteria for classifying: co-toxicity coefficient (CTC) >=120 shows as synergistic effect; Co-toxicity coefficient (CTC)≤80 shows as antagonism; 80 < co-toxicity coefficient (CTC) < 120 show as summation action.
Table 6, fluorine thiophene worm sulfone and tefluthrin are to the indoor joint toxicity measuring result of soil insect grub.
| Medicament title and proportioning (weight ratio) | LC 50(mg/L) | ATI | TTI | CTC |
| Fluorine thiophene worm sulfone | 40.27 | 100.00 | - | - |
| Tefluthrin | 1.98 | 2033.84 | - | |
| Fluorine thiophene worm sulfone: tefluthrin (40:1) | 20.36 | 197.79 | 147.17 | 134.40 |
| Fluorine thiophene worm sulfone: tefluthrin (30:1) | 16.48 | 244.36 | 162.38 | 150.49 |
| Fluorine thiophene worm sulfone: tefluthrin (20:1) | 12.13 | 331.99 | 192.09 | 172.83 |
| Fluorine thiophene worm sulfone: tefluthrin (10:1) | 7.59 | 530.57 | 275.80 | 192.37 |
| Fluorine thiophene worm sulfone: tefluthrin (1:1) | 1.86 | 2165.05 | 1066.92 | 202.93 |
| Fluorine thiophene worm sulfone: tefluthrin (1:10) | 1.22 | 3300.82 | 1858.04 | 177.65 |
| Fluorine thiophene worm sulfone: tefluthrin (1:20) | 1.36 | 2961.03 | 1941.75 | 152.49 |
| Fluorine thiophene worm sulfone: tefluthrin (1:30) | 1.49 | 2702.68 | 1971.46 | 137.09 |
| Fluorine thiophene worm sulfone: tefluthrin (1:40) | 1.61 | 2501.24 | 1986.67 | 125.90 |
Table 7, fluorine thiophene worm sulfone and betacyfluthrin are to the indoor joint toxicity measuring result of soil insect grub.
| Medicament title and proportioning (weight ratio) | LC 50(mg/L) | ATI | TTI | CTC |
| Fluorine thiophene worm sulfone | 43.79 | 100.00 | - | - |
| Betacyfluthrin | 2.35 | 1863.40 | - | - |
| Fluorine thiophene worm sulfone: betacyfluthrin (40:1) | 22.93 | 190.97 | 143.01 | 133.54 |
| Fluorine thiophene worm sulfone: betacyfluthrin (30:1) | 17.87 | 245.05 | 156.88 | 156.20 |
| Fluorine thiophene worm sulfone: betacyfluthrin (20:1) | 13.42 | 326.30 | 183.97 | 177.37 |
| Fluorine thiophene worm sulfone: betacyfluthrin (10:1) | 8.76 | 499.89 | 260.31 | 192.04 |
| Fluorine thiophene worm sulfone: betacyfluthrin (1:1) | 2.15 | 2036.74 | 981.70 | 207.47 |
| Fluorine thiophene worm sulfone: betacyfluthrin (1:10) | 1.38 | 3173.19 | 1703.09 | 186.32 |
| Fluorine thiophene worm sulfone: betacyfluthrin (1:20) | 1.47 | 2978.91 | 1779.43 | 167.41 |
| Fluorine thiophene worm sulfone: betacyfluthrin (1:30) | 1.62 | 2703.09 | 1806.52 | 149.63 |
| Fluorine thiophene worm sulfone: betacyfluthrin (1:40) | 1.84 | 2379.89 | 1820.39 | 130.74 |
Table 8, fluorine thiophene worm sulfone and cyfloxylate are to the indoor joint toxicity measuring result of soil insect grub.
| Medicament title and proportioning (weight ratio) | LC 50(mg/L) | ATI | TTI | CTC |
| Fluorine thiophene worm sulfone | 46.37 | 100.00 | - | - |
| Cyfloxylate | 3.57 | 1298.88 | - | - |
| Fluorine thiophene worm sulfone: cyfloxylate (40:1) | 26.61 | 174.26 | 129.24 | 134.83 |
| Fluorine thiophene worm sulfone: cyfloxylate (30:1) | 21.32 | 217.50 | 138.67 | 156.85 |
| Fluorine thiophene worm sulfone: cyfloxylate (20:1) | 16.49 | 281.20 | 157.09 | 179.01 |
| Fluorine thiophene worm sulfone: cyfloxylate (10:1) | 11.57 | 400.78 | 208.99 | 191.77 |
| Fluorine thiophene worm sulfone: cyfloxylate (1:1) | 3.23 | 1435.60 | 699.44 | 205.25 |
| Fluorine thiophene worm sulfone: cyfloxylate (1:10) | 1.68 | 2760.12 | 1189.89 | 231.96 |
| Fluorine thiophene worm sulfone: cyfloxylate (1:20) | 1.92 | 2415.10 | 1241.79 | 194.49 |
| Fluorine thiophene worm sulfone: cyfloxylate (1:30) | 2.11 | 2197.63 | 1260.21 | 174.39 |
| Fluorine thiophene worm sulfone: cyfloxylate (1:40) | 2.49 | 1862.25 | 1269.64 | 146.68 |
Table 9, fluorine thiophene worm sulfone and gamma cyhalothrin are to the indoor joint toxicity measuring result of soil insect grub.
| Medicament title and proportioning (weight ratio) | LC 50(mg/L) | ATI | TTI | CTC |
| Fluorine thiophene worm sulfone | 44.67 | 100.00 | - | - |
| Gamma cyhalothrin | 3.25 | 1374.46 | - | - |
| Fluorine thiophene worm sulfone: gamma cyhalothrin (40:1) | 25.34 | 176.28 | 131.08 | 134.48 |
| Fluorine thiophene worm sulfone: gamma cyhalothrin (30:1) | 20.27 | 220.37 | 141.11 | 156.17 |
| Fluorine thiophene worm sulfone: gamma cyhalothrin (20:1) | 15.31 | 291.77 | 160.69 | 181.57 |
| Fluorine thiophene worm sulfone: gamma cyhalothrin (10:1) | 9.13 | 489.27 | 215.86 | 226.66 |
| Fluorine thiophene worm sulfone: gamma cyhalothrin (1:1) | 3.04 | 1469.41 | 737.23 | 199.32 |
| Fluorine thiophene worm sulfone: gamma cyhalothrin (1:10) | 1.97 | 2267.51 | 1258.60 | 180.16 |
| Fluorine thiophene worm sulfone: gamma cyhalothrin (1:20) | 2.06 | 2168.45 | 1313.77 | 165.06 |
| Fluorine thiophene worm sulfone: gamma cyhalothrin (1:30) | 2.34 | 1908.97 | 1333.35 | 143.17 |
| Fluorine thiophene worm sulfone: gamma cyhalothrin (1:40) | 2.66 | 1679.32 | 1343.38 | 125.01 |
Table 10, fluorine thiophene worm sulfone and Biphenthrin are to the indoor joint toxicity measuring result of soil insect grub.
| Medicament title and proportioning (weight ratio) | LC 50(mg/L) | ATI | TTI | CTC |
| Fluorine thiophene worm sulfone | 48.35 | 100.00 | - | - |
| Biphenthrin | 4.71 | 1026.54 | - | - |
| Fluorine thiophene worm sulfone: Biphenthrin (40:1) | 28.85 | 167.59 | 122.60 | 136.70 |
| Fluorine thiophene worm sulfone: Biphenthrin (30:1) | 23.37 | 206.89 | 129.89 | 159.28 |
| Fluorine thiophene worm sulfone: Biphenthrin (20:1) | 18.24 | 265.08 | 144.12 | 183.93 |
| Fluorine thiophene worm sulfone: Biphenthrin (10:1) | 12.79 | 378.03 | 184.23 | 205.19 |
| Fluorine thiophene worm sulfone: Biphenthrin (1:1) | 4.02 | 1202.74 | 563.27 | 213.53 |
| Fluorine thiophene worm sulfone: Biphenthrin (1:10) | 2.29 | 2111.35 | 942.31 | 224.06 |
| Fluorine thiophene worm sulfone: Biphenthrin (1:20) | 2.58 | 1874.03 | 982.42 | 190.76 |
| Fluorine thiophene worm sulfone: Biphenthrin (1:30) | 3.07 | 1574.92 | 996.65 | 158.02 |
| Fluorine thiophene worm sulfone: Biphenthrin (1:40) | 3.81 | 1269.03 | 1003.94 | 126.40 |
As can be seen from table 6, table 7, table 8, table 9 and table 10, when fluorine thiophene worm sulfone is composite in the scope of 40:1 ~ 1:40 (by weight) with tefluthrin, betacyfluthrin, cyfloxylate, gamma cyhalothrin, Biphenthrin respectively, co-toxicity coefficient (CTC) is all greater than 120, synergistic function is shown to soil insect grub, visible fluorine thiophene worm sulfone and pyrethroid insecticides is composite has reasonability and feasibility.
Assays Example 3: to the field control effectiveness test of cucumber root-knot nematode.
After cucumber seedling transplants 7 days, each treatment agent is carried out process of spreading manuer in holes respectively, 30d " Invest, Then Investigate " prevents and treats situation, and calculates preventive effect.
The result of the test of table 11, each process chemical control cucumber root-knot nematode.
| Treatment agent | Consumption (g.a.i./ha) | 30 days preventive effects (%) after medicine |
| 1% fluorine thiophene worm sulfone granule | 300 | 83.78 |
| 1% tefluthrin granule | 400 | 56.79 |
| 1% betacyfluthrin granule | 400 | 53.12 |
| 1% cyfloxylate granule | 500 | 48.15 |
| 1% gamma cyhalothrin granule | 500 | 43.24 |
| 1% Biphenthrin granule | 800 | 37.18 |
| 1% fluorine thiophene worm sulfone tefluthrin granule | 400 | 96.85 |
| 1% fluorine thiophene worm sulfone betacyfluthrin | 400 | 98.34 |
| A 1% fluorine thiophene worm sulfone fluorine grain chlorine agent Cyano chrysanthemate particle | 500 | 93.12 |
| 1% fluorine thiophene worm sulfone gamma cyhalothrin | 500 | 94.77 |
| 1% fluorine thiophene worm sulfone Biphenthrin granule | 700 | 91.29 |
| Blank | - | - |
As can be seen from Table 11, 1% fluorine thiophene worm sulfone tefluthrin granule uses 400g.a.i./ha, 1% fluorine thiophene worm sulfone betacyfluthrin granule uses 400g.a.i./ha, 1% fluorine thiophene worm sulfone cyfloxylate granule uses 500g.a.i./ha, 1% fluorine thiophene worm sulfone gamma cyhalothrin granule uses 500g.a.i./ha, 1% fluorine thiophene worm sulfone Biphenthrin granule uses 700g.a.i./ha, after medicine, 30d is all better than each single dose to the preventive effect of cucumber root-knot nematode and is used alone, in pilot survey process, do not find that this compound drug produces poisoning to cucumber simultaneously.
Assays Example 4: to the field control effectiveness test of corn soil insect grub.
When corn seeding, each treatment agent is carried out process of spreading manuer in holes respectively, 30d " Invest, Then Investigate " prevents and treats situation, and calculates preventive effect.
The result of the test of table 12, each process chemical control corn soil insect grub.
| Treatment agent | Consumption (g.a.i./ha) | 30 days preventive effects (%) after medicine |
| 1% fluorine thiophene worm sulfone granule | 300 | 55.37 |
| 20% tefluthrin soluble granule | 400 | 84.69 |
| 20% betacyfluthrin suspending agent | 400 | 82.17 |
| 21% cyfloxylate suspending agent | 500 | 81.33 |
| 40% gamma cyhalothrin suspending agent | 500 | 76.45 |
| 1% Biphenthrin granule | 800 | 73.28 |
| 1% fluorine thiophene worm sulfone tefluthrin granule | 400 | 96.69 |
| 1% fluorine thiophene worm sulfone betacyfluthrin | 400 | 97.34 |
| 1% fluorine thiophene worm sulfone cyfloxylate particle | 500 | 94.34 |
| 1% fluorine thiophene worm sulfone gamma cyhalothrin | 500 | 93.15 |
| 1% fluorine thiophene worm sulfone Biphenthrin granule | 700 | 92.79 |
| Blank | - | - |
As can be seen from Table 12, 1% fluorine thiophene worm sulfone tefluthrin granule uses 400g.a.i./ha, 1% fluorine thiophene worm sulfone betacyfluthrin granule uses 400g.a.i./ha, 1% fluorine thiophene worm sulfone cyfloxylate granule uses 500g.a.i./ha, 1% fluorine thiophene worm sulfone gamma cyhalothrin granule uses 500g.a.i./ha, 1% fluorine thiophene worm sulfone Biphenthrin granule uses 700g.a.i./ha, after medicine, the preventive effect of 30d to corn soil insect grub is all better than each single dose and is used alone, in pilot survey process, do not find that this compound drug produces poisoning to corn simultaneously.
In sum, the present invention adopts two kinds of active components to be the complex composition of fluorine thiophene worm sulfone and pyrethroid insecticides, has synergistic function, compared with existing unitary agent, prevention and elimination of disease and pests successful improves, and to crop safety, is worth applying in agricultural production.
Claims (5)
1. one kind contains the composition pesticide of fluorine thiophene worm sulfone and pyrethroid insecticides, it is characterized in that: active ingredient is fluorine thiophene worm sulfone and pyrethroid insecticides, the ratio of weight and number of fluorine thiophene worm sulfone and pyrethroid insecticides is 40:1 ~ 1:40, and fluorine thiophene worm sulfone and the percentage by weight of pyrethroid weight summation in composition pesticide are 0.1% ~ 85%.
2. a kind of composition pesticide containing fluorine thiophene worm sulfone and pyrethroid insecticides according to claim 1, is characterized in that: described pyrethroid insecticides is selected from the one in tefluthrin, betacyfluthrin, cyfloxylate, gamma cyhalothrin and Biphenthrin.
3. a kind of composition pesticide containing fluorine thiophene worm sulfone and pyrethroid insecticides according to claim 1, is characterized in that: described composition pesticide also contains insecticides adjuvant composition, to make the application forms of applicable agricultural use.
4. a kind of composition pesticide containing fluorine thiophene worm sulfone and pyrethroid insecticides according to claim 3, is characterized in that: its formulation is the one in suspension seed-coating agent, micro-capsule suspension, suspending agent, aqueous emulsion, microemulsion, water dispersible granules, wetting powder and granule.
5. a kind of composition pesticide containing fluorine thiophene worm sulfone and pyrethroid insecticides according to claim 1 is for preventing and treating the application in elimination of underground destructive pests and nematode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410825457.6A CN104585224A (en) | 2014-12-27 | 2014-12-27 | Pesticide composition containing fluensulfone and pyrethroid insecticide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410825457.6A CN104585224A (en) | 2014-12-27 | 2014-12-27 | Pesticide composition containing fluensulfone and pyrethroid insecticide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104585224A true CN104585224A (en) | 2015-05-06 |
Family
ID=53111564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410825457.6A Pending CN104585224A (en) | 2014-12-27 | 2014-12-27 | Pesticide composition containing fluensulfone and pyrethroid insecticide |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104585224A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105340948A (en) * | 2015-12-14 | 2016-02-24 | 济南舜昊生物科技有限公司 | Insecticide composition containing benclothiaz and efficient cyhalothrin |
| WO2018104787A1 (en) * | 2016-12-09 | 2018-06-14 | Adama Makhteshim Ltd. | High-concentration fluensulfone formulations, their uses and processes of preparation |
| WO2018229542A1 (en) * | 2017-06-09 | 2018-12-20 | Adama Makhteshim Ltd. | Formulation for seed treatment comprising fluensulfone |
| JP2018538298A (en) * | 2015-12-10 | 2018-12-27 | アダマ・マクテシム・リミテッド | Polyelectrolyte layer forming block copolymers and compositions and uses thereof |
-
2014
- 2014-12-27 CN CN201410825457.6A patent/CN104585224A/en active Pending
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018538298A (en) * | 2015-12-10 | 2018-12-27 | アダマ・マクテシム・リミテッド | Polyelectrolyte layer forming block copolymers and compositions and uses thereof |
| JP7139246B2 (en) | 2015-12-10 | 2022-09-20 | アダマ・マクテシム・リミテッド | Polyelectrolyte layering block copolymers and compositions and uses thereof |
| US11533910B2 (en) | 2015-12-10 | 2022-12-27 | Adama Makhteshim Ltd. | Polyelectrolyte-layer forming block copolymers and compositions and uses thereof |
| CN105340948A (en) * | 2015-12-14 | 2016-02-24 | 济南舜昊生物科技有限公司 | Insecticide composition containing benclothiaz and efficient cyhalothrin |
| WO2018104787A1 (en) * | 2016-12-09 | 2018-06-14 | Adama Makhteshim Ltd. | High-concentration fluensulfone formulations, their uses and processes of preparation |
| CN110049673A (en) * | 2016-12-09 | 2019-07-23 | 阿达玛马克西姆股份有限公司 | High concentration fluorine thiophene worm sulfone preparation, its Use and preparation method |
| JP2020513411A (en) * | 2016-12-09 | 2020-05-14 | アダマ・マクテシム・リミテッド | High concentration fluene sulfone agent, its use, and preparation process |
| JP7123049B2 (en) | 2016-12-09 | 2022-08-22 | アダマ・マクテシム・リミテッド | High-concentration fluenesulfone agent, its use, and preparation process |
| AU2017371909B2 (en) * | 2016-12-09 | 2022-11-17 | Adama Makhteshim Ltd. | High-concentration fluensulfone formulations, their uses and processes of preparation |
| WO2018229542A1 (en) * | 2017-06-09 | 2018-12-20 | Adama Makhteshim Ltd. | Formulation for seed treatment comprising fluensulfone |
| CN110913692A (en) * | 2017-06-09 | 2020-03-24 | 安道麦马克西姆有限公司 | Formulation for seed treatment comprising diflufenican |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102771510B (en) | Insecticidal composition containing fosthiazate | |
| CN104430477A (en) | Pesticide composition containing fluensulfone and neonicotinoid insecticide | |
| CN104413038A (en) | Binary insecticide composition and application | |
| CN105076185A (en) | Insecticide composition with chlorfenapyr and neonicotinoid insecticides, and preparation and application of insecticide composition | |
| CN104585224A (en) | Pesticide composition containing fluensulfone and pyrethroid insecticide | |
| CN103155929A (en) | Binary pesticide composition and application thereof | |
| CN102379308A (en) | Mixed insecticidal composition containing clothianidin and application of mixed insecticidal composition | |
| CN102805102B (en) | Disinsection combination containing fosthiazate and ryanodine receptor inhibitor insecticide | |
| CN105794813B (en) | A kind of Pesticidal combination and its method for controlling agricultural pests | |
| CN104585226A (en) | Pesticide composition containing fluensulfone and organophosphorus insecticide | |
| CN106973937B (en) | Nematicidal composition containing cyflumetofen | |
| CN105557739A (en) | Pest killing composition | |
| CN103749521B (en) | A kind of Pesticidal combination | |
| CN103478150B (en) | Pesticide insecticidal composition containing spirotetramat and pyridaphenthion | |
| CN107318866A (en) | A kind of Pesticidal combination | |
| CN101690493A (en) | Pesticide composition of thiamethoxam and application thereof | |
| CN102771512B (en) | Insecticidal composition containing fosthiazate and pyridaben | |
| CN103461372B (en) | A kind of agricultural insecticide composition containing imidaclothiz and ethyl pleocidin | |
| CN105794828B (en) | A kind of Pesticidal combination and its method for controlling pest | |
| CN103478161B (en) | A kind of agricultural insecticide composition containing imidaclothiz and methoxyfenozide | |
| CN107318857A (en) | A kind of Pesticidal combination | |
| CN107318877A (en) | A kind of Pesticidal combination | |
| CN107593727A (en) | A kind of Pesticidal combination | |
| CN107318862A (en) | A kind of Pesticidal combination | |
| CN107593728A (en) | A kind of Pesticidal combination |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150506 |