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CN103300050B - A kind of Pesticidal combination containing fluorine mite piperazine and organic tin - Google Patents

A kind of Pesticidal combination containing fluorine mite piperazine and organic tin Download PDF

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Publication number
CN103300050B
CN103300050B CN201210061063.9A CN201210061063A CN103300050B CN 103300050 B CN103300050 B CN 103300050B CN 201210061063 A CN201210061063 A CN 201210061063A CN 103300050 B CN103300050 B CN 103300050B
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azacyclotin
fluorine mite
mite piperazine
piperazine
fenbutatin oxide
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CN103300050A (en
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张伟
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Shaanxi Yitianfeng Crop Technology Co ltd
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Shaanxi Welch Crop Protection Co Ltd
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Abstract

The invention discloses a kind of Pesticidal combination containing fluorine mite piperazine and organic tin, the principal character of said composition is: comprise active components A, active component B.Wherein active components A is fluorine mite piperazine, active component B is arbitrary a kind of in fenbutatin oxide, azacyclotin, and the weight ratio 1:80 of active components A and active component B ~ 60:1, composition makes wetting powder, water dispersible granules, suspending agent, suspension emulsion, aqueous emulsion, microemulsion, micro-capsule suspension, microcapsule suspension-suspendinagent agent.The present composition can prevent and treat the various pests on wheat, cotton, fruit tree, vegetables, tea tree, and has obvious synergistic effect, and decreases pesticide usage amount, and to person poultry safety, without poisoning, Environmental compatibility is good; Preparation adhesion strength strengthens, resistance of rainwater washing against.

Description

A kind of Pesticidal combination containing fluorine mite piperazine and organic tin
Technical field
The invention belongs to technical field of pesticide, relate to a kind of Pesticidal combination containing fluorine mite piperazine and organic tin.
Background technology
Fluorine mite piperazine (diflovidazin), molecular formula: C 14h 7cLF 2n 4, the contact of fluorine mite piperazine is gone out ovum and active through skin, attracts mite adult to take food, also prevents and treats the acarid in pupa stage.This compound effects mechanism is unique, not only has excellent activity to ovum and one-tenth mite, and makes female mite produce unsound ovum, cause destroying the evidence of mite, also can prevent the insect such as pear sucker, oystershell scale, leafhopper simultaneously, and to natural enemy and Environmental security.
Fenbutatin oxide (fenbutatinoxide), chemical name: two [three 2-methylphenyl propyl group) tin] oxide, chemical molecular formula: C 60h 78oSn 2.Fenbutatin oxide is a kind of non-interior suction miticide, has the harmful mite of resistance not produce cross resistance to it to organic phosphor and organochlorine.To evil mite to tag, after spray medicine, initial virulence is slow, and after 3 days, activity starts to increase, and peaks by 14 days.This medicine longevity of residure is one longer in miticide, can 2 to 5 months be reached, if comparatively strong with the lethality becoming mite mite to young mite, but little to the lethality of ovum, use all very safe each vegetative period crop, as very little in impacts such as Predatory Mites, wooden dipper first and Chrysopas on evil mite natural enemy.Reduce when temperature is active below 22 DEG C, lower lower than 15 DEG C of drug effects, winter should not use.
Azacyclotin (azocyclotin), chemical name: 1-(thricyclohexyl stannyl)-1-hydrogen-1,2,4-triazole, chemical molecular formula: C 20h 35n 3sn.Azacyclotin is the stronger broad spectrum activity miticide of action of contace poison.If mite can be killed, become mite and summer egg, invalid to winter egg.Have good stability to light and rainwater, the longevity of residure is longer, to crop safety under typical concentrations.
In the real process of agricultural production, the problem that pest control, evil mite the most easily produce is drug-fast generation.Different cultivars composition carries out composite, is control resistant insect, does harm to the very common method of mite.Heterogeneity is carried out composite, according to practical application effect, judge certain composite be synergy, add and or antagonism.In most cases, the composite effect of agricultural chemicals is all additive effect, really has the seldom composite of synergistic effect, especially synergistic effect clearly, very high composite just less of co-toxicity coefficient.Find through inventor's lot of experiments, after fluorine mite piperazine and fenbutatin oxide, azacyclotin are composite, synergistic effect is remarkable, and Environmental compatibility is fabulous, considerably reduces pesticide usage amount.
Summary of the invention
The Pesticidal combination that the present invention proposes, except comprising in fluorine mite piperazine and fenbutatin oxide, azacyclotin any one two kinds of active components, also comprises appropriate surfactant and carrier.
A kind of Pesticidal combination containing fluorine mite piperazine and organic tin, comprise active components A, active component B, it is characterized in that: active components A is fluorine mite piperazine, active component B is arbitrary a kind of in fenbutatin oxide, azacyclotin, and the weight ratio of active components A and active component B is 1: 80 ~ 60: 1.
Described Pesticidal combination, is characterized in that: the weight ratio of active components A and active component B is 1: 60 ~ 40: 1.
Described Pesticidal combination, is characterized in that: the weight ratio of fluorine mite piperazine and fenbutatin oxide is 1: 40 ~ 20: 1, is preferably 1: 20 ~ 10: 1.
Described Pesticidal combination, is characterized in that: the weight ratio of fluorine mite piperazine and azacyclotin is 1: 40 ~ 20: 1, is preferably 1: 20 ~ 10: 1.
Described Pesticidal combination, is characterized in that: composition makes wetting powder, water dispersible granules, suspending agent, suspension emulsion, aqueous emulsion, microemulsion, microcapsule suspending agent, microcapsule suspension-suspendinagent agent.
Described Pesticidal combination is for preventing and treating the application of insect on wheat, cotton, fruit tree, vegetables, tea tree.
Described application, pest control comprises: two spotted spider mite, yellow spider, blister mite, rust mite, yellow tea mite, Tetranychus cinnabarinus, Tetranychus urticae, wheat leaf pawl mite, pear sucker, oystershell scale, leafhopper.
A kind of surfactant is at least comprised, the dispersion of active component in water when being beneficial to use in Pesticidal combination of the present invention.Surface-active contents is 5% ~ 30% of total formulation weight amount, and surplus is solid or liquid diluent.Surfactant selected by Pesticidal combination of the present invention is known in those skilled in the art: can be selected from one or more in dispersant, wetting agent, emulsifier or defoamer.
Following constituent content is comprised: active components A 1% ~ 60%, active component B1% ~ 80%, dispersant 5% ~ 10%, wetting agent 2% ~ 10%, filler surplus when making wetting powder.
By active components A, active component B, dispersant, wetting agent, filler mixing, mix in mixed cylinder, mix again after airslide disintegrating mill is pulverized, namely can be made into wetting powder product of the present invention.
Composition comprises following constituent content when making water dispersible granules: active components A 1% ~ 60%, active component B1% ~ 80%, dispersant 3% ~ 12%, wetting agent 1% ~ 8%, disintegrant 1% ~ 10%, filler surplus.
Active components A, active component B, dispersant, wetting agent, disintegrant, filler etc. are obtained together the particle diameter needed through air-flow crushing, obtain granulation materials.Item is quantitatively sent in fluidized bed granulating dryer through granulating and after drying, obtaining water dispersible granules product of the present invention.
Composition comprises following constituent content when making suspending agent: active components A 1% ~ 40%, active component B1% ~ 60%, dispersant 2 ~ 10%, wetting agent 2 ~ 10%, defoamer 0.1 ~ 2%, thickener 0.05 ~ 1%, antifreeze 1 ~ 8%, deionized water add to 100%.
Dispersant, wetting agent, defoamer, thickener, antifreeze, emulsifier in above-mentioned formulation material are mixed through high speed shear, add active components A, active component B ball milling 2 ~ 3 hours in ball mill, make diameter of particle all below 5 μm, obtained suspending agent product of the present invention.
Composition comprises following constituent content when making suspension emulsion: active components A 1% ~ 40%, active component B1% ~ 60%, emulsifier 2% ~ 12%, and dispersant 2% ~ 10%, defoamer 1% ~ 2%, thickener 0.05% ~ 1%, antifreeze 1% ~ 8%, stabilizing agent 0.05% ~ 3%, deionized water add to 100%.
Dispersant, defoamer, thickener, antifreeze, stabilizing agent in above-mentioned formulation material are mixed through high speed shear, add the former medicine of active components A, ball milling 2 ~ 3 hours in ball mill, make diameter of particle all below 5 μm, obtained active components A suspending agent, then by former for active component B medicine, emulsifier and the direct emulsification of various auxiliary agent high speed agitators in suspending agent, obtained suspension emulsion product of the present invention.
Composition comprises following constituent content when making aqueous emulsion: activity composition A1% ~ 40%, active component B1% ~ 60%, solvent 0% ~ 30%, emulsifier 1% ~ 15%, co-emulsifier 0% ~ 8%, antifreeze 0% ~ 10%, thickener 0.05% ~ 1%, defoamer 0.01% ~ 2%, deionized water supply surplus.
Above-mentioned formula is mixed, active ingredient, solvent, emulsifier, co-emulsifier are added together, make to be dissolved into homogeneous oil phase; Water, antifreeze, thickener, defoamer are mixed, becomes homogeneous aqueous phase.Under high velocity agitation, aqueous phase is added oil phase, obtained aqueous emulsion product of the present invention.
Composition comprises following constituent content active components A 1% ~ 40%, active component B1% ~ 60%, solvent 0% ~ 30%, emulsifier 3% ~ 20%, co-emulsifier 0% ~ 12%, antifreeze 0% ~ 10%, thickener 0.05% ~ 1%, defoamer 0.01% ~ 2%, stabilizing agent 0% ~ 4% when making microemulsion, deionized water supplies surplus.
Active components A and the former medicine of active component B are dissolved in the homogenizer that solvent and cosolvent are housed; Emulsifier, stabilizing agent and antifreeze, water are joined after in the homogenizer that above-mentioned solution is housed and gives strong mixing and homogenize, finally obtains the microemulsion product of the present invention that clear appearance is transparent.
Composition is made micro-capsule suspension and is comprised following constituent content: active components A 1% ~ 40%, active component B1% ~ 60%, macromolecule cyst material 1% ~ 12%, surfactant 2% ~ 10%, organic solvent 1% ~ 15%, emulsifier 1% ~ 8%, pH adjusting agent 1% ~ 5%, deionized water adds to 100%.
Macromolecule cyst material is added PH conditioning agent and is heated to uniform temperature, obtain thick liquid, then thin up, form stable prepolymer solution, active component B, active components A are dissolved in organic solvent, be added to again in prepolymer solution, add emulsifier, surfactant, and fully shear agitation is dispersed into superfine microgranular, add PH conditioning agent again, and heat up, catalyzed polycondensation forms the firm microcapsules not easily permeated, obtained micro-capsule suspension of the present invention.
When the formulation of composition is microcapsules suspension-suspending agent, the auxiliary agent of interpolation is surfactant, emulsifier, solvent, PH conditioning agent, macromolecule cyst material, defoamer, thickener, water add to 100%.
Composition comprises following constituent content when making microcapsule suspension-suspendinagent agent: active components A 1% ~ 40%, active component B1% ~ 60%, macromolecule cyst material 2% ~ 12%, surfactant 3% ~ 15%, organic solvent 1% ~ 5%, emulsifier 1% ~ 6%, defoamer 0.2% ~ 5%, thickener 0.05% ~ 1%, pH adjusting agent 1% ~ 5%, water add to 100%.
Adopt interfacial polymerization, mix having active component B, macromolecule cyst material, organic solvent in above-mentioned formula, make to be dissolved into homogeneous oil phase, oil phase is joined in a shear condition in the aqueous phase solution comprising emulsifier, pH adjusting agent, bi-material reacts at oil-water interfaces, form macromolecule cyst wall around the drop comprising chemical substance, make active component B micro-capsule suspension.Surfactant, defoamer, thickener, antifreeze are mixed through high speed shear, add the former medicine of active components A, ball milling 2 ~ 3 hours in ball mill, make diameter of particle all below 5 μm, obtained active components A suspending agent, then joining being dissolved in active components A suspending agent stable in water in the aqueous phase solution of active component B micro-capsule suspension, making the finely disseminated microcapsule suspension-suspendinagent agent product of the present composition.
Described dispersant is selected from: alkylnaphthalene sulfonate, two (alkyl) naphthalenesulfonate formaldehyde condensation compound, naphthalene sulfonic acid-formaldehyde condensation product, aryl phenol polyoxyethylene succinate sulfonate, octylphenol polyethylene oxyethylene group ether sulfate, polycarboxylate, lignosulfonates, the phonetic formaldehyde condensation products sulphate of alkylphenol-polyethenoxy, alkyl benzene sulfonate calcium salt, naphthalene sulfonic acid-formaldehyde condensation product sodium salt, alkylphenol-polyethenoxy is phonetic, aliphatic amine polyoxyethylene is phonetic, polyoxyethylene carboxylate, one or more during ester polyoxyethylene is phonetic.
Described wetting agent is selected from: lauryl sodium sulfate, neopelex, Nekal BX, washing powder, agriculture breast 2000 #series, sldium lauryl sulfate, wetting and penetrating agent F, wetting agent T, spaonin powder, tea are withered, one or more in silkworm excrement, soapberry powder.
Described disintegrant is selected from: one or more in bentonite, urea, ammonium sulfate, aluminium chloride, glucose.
Described emulsifier is selected from: agriculture breast 500 #(alkyl benzene calcium sulfonate), OP series phosphate (thermally coupled distillation columns), 600 #phosphate (phenyl phenol polyoxyethanyl ether phosphate), styrene polyoxyethylene ether ammonium sulfate salt, alkyl biphenyl ether disulfonic acid magnesium salts, triethanolamine salt, agriculture breast 400 #(benzyl dimethyl phenol polyoxyethyl ether), agriculture breast 600 #(phenyl phenol polyoxyethyl ether), Nongru-700 #(alkylphenol-formaldehyde resin polyoxyethyl ether), agriculture breast 36 #(phenethyl fluosite polyoxyethyl ether), agriculture breast 1600 #(phenethyl phenol polyoxyethanyl polypropylene-base ether), ethylene oxide-propylene oxide block copolymer, OP series (polyoxyethylene nonylphenol ether), By series (castor oil polyoxyethylene ether), agriculture breast 33 #(alkylaryl polyoxyethylene polyoxypropylene ether), agriculture breast 34 #one or more in (alkylaryl polyoxyethylene poly-oxygen propylene aether), Span series (sorbitan monostearate), TWEEN Series (sorbitan fatty acid ester APEO), EO series (fat alcohol alcohol APEO).
Described antifreeze is selected from: one or more in ethylene glycol, propane diols, glycerine, polyethylene glycol.
Described defoamer is selected from: silicone, C 8 ~ 10aliphatic alcohols, C 10 ~ 20one or more in saturated fat acids (as capric acid) and acid amides, silicone oil, silicone compound.
Described thickener is selected from: one or more in xanthans, CMC, hydroxyethylcellulose, methylcellulose, Magnesiumaluminumsilicate, polyvinyl alcohol.
Macromolecule cyst material selects: one or more in urea, formaldehyde, PIC, polyfunctional group acyl halide polyamines, polyfunctional group acyl halide dihydroxylic alcohols, sodium alginate, polyvinyl alcohol, gelatin, gum Arabic, sucrose, modified starch, maltose, distortion milk protein, glycerine, calcium chloride, carboxymethyl cellulose, beta-schardinger dextrin-.
Described filler is selected from: one or more in kaolin, diatomite, bentonite, attapulgite, white carbon, starch, precipitated calcium carbonate, vegetable oil.
Wetting powder the key technical indexes of the present invention:
Water dispersible granules the key technical indexes of the present invention:
Suspending agent the key technical indexes of the present invention:
Suspension emulsion the key technical indexes of the present invention:
Aqueous emulsion the key technical indexes of the present invention:
Microemulsion the key technical indexes of the present invention:
Microcapsule suspending agent the key technical indexes of the present invention:
Microcapsule suspension-suspendinagent agent the key technical indexes of the present invention:
The invention has the advantages that:
(1) fluorine mite piperazine and fenbutatin oxide, azacyclotin composite after, there is notable synergistic and lasting effect;
(2) expand control spectrum, all have greater activity to the two spotted spider mite, yellow spider, blister mite, rust mite, yellow tea mite, Tetranychus cinnabarinus, Tetranychus urticae, wheat leaf pawl mite, pear sucker, oystershell scale, leafhopper etc. of wheat, cotton, fruit tree, vegetables, tea tree;
(3) decrease the dosage of agricultural chemicals, reduce the residual quantity of agricultural chemicals on crop, alleviate environmental pollution;
(4) to person poultry safety, Environmental compatibility is good, not easily develops immunity to drugs.
Embodiment
Below in conjunction with embodiment to further instruction of the present invention, the percentage in embodiment is all weight percentage, but the present invention is not limited thereto.
Application Example one
Embodiment 181% fluorine mite piperazine azacyclotin wetting powder
Fluorine mite piperazine 1%, azacyclotin 80%, two (alkyl) naphthalenesulfonate formaldehyde condensation compound 7%, soapberry powder 3%, diatomite add to 100%, and mixture carries out air-flow crushing, obtained 81% fluorine mite piperazine azacyclotin wetting powder.
Effective active composition azacyclotin is changed to fenbutatin oxide and forms new embodiment.
Embodiment 260% fluorine mite piperazine azacyclotin wetting powder
Fluorine mite piperazine 20%, azacyclotin 40%, aryl phenol polyoxyethylene succinate sulfonate 6%, sldium lauryl sulfate 4%, attapulgite add to 100%, and mixture carries out air-flow crushing, obtained 60% fluorine mite piperazine azacyclotin wetting powder.
Effective active composition azacyclotin is changed to fenbutatin oxide and forms new embodiment.
Embodiment 350% fluorine mite piperazine azacyclotin wetting powder
Fluorine mite piperazine 10%, azacyclotin 40%, lignosulfonates 8%, silkworm excrement 3%, kaolin add to 100%, and mixture carries out air-flow crushing, obtained 50% fluorine mite piperazine azacyclotin wetting powder.
Effective active composition azacyclotin is changed to fenbutatin oxide and forms new embodiment.
Embodiment 440% fluorine mite piperazine azacyclotin wetting powder
Fluorine mite piperazine 10%, azacyclotin 30%, polycarboxylate 6%, silkworm excrement 5%, precipitated calcium carbonate add to 100%, and mixture carries out air-flow crushing, obtained 40% fluorine mite piperazine azacyclotin wetting powder.
Effective active composition azacyclotin is changed to fenbutatin oxide and forms new embodiment.
Embodiment 561% fluorine mite piperazine azocyclotin water dispersible granule
Fluorine mite piperazine 60%, azacyclotin 1%, polyoxyethylene carboxylate 6%, spaonin powder 5%, bentonite 2%, white carbon add to 100%, the obtained 61% fluorine mite piperazine azocyclotin water dispersible granule of mixing.
Effective active composition azacyclotin is changed to fenbutatin oxide and forms new embodiment.
Embodiment 650% fluorine mite piperazine azocyclotin water dispersible granule
The phonetic formaldehyde condensation products sulphate 7% of fluorine mite piperazine 15%, azacyclotin 35%, spaonin powder 4%, alkylphenol-polyethenoxy, aluminium chloride 2%, white carbon add to 100%, the obtained 50% fluorine mite piperazine azocyclotin water dispersible granule of mixing.
Effective active composition azacyclotin is changed to fenbutatin oxide and forms new embodiment.
Embodiment 730% fluorine mite piperazine azocyclotin water dispersible granule
Fluorine mite piperazine 10%, azacyclotin 20%, naphthalene sulfonic acid-formaldehyde condensation product sodium salt 6%, wetting and penetrating agent F5%, glucose 2%, diatomite add to 100%, the obtained 30% fluorine mite piperazine azocyclotin water dispersible granule of mixing.
Effective active composition azacyclotin is changed to fenbutatin oxide and forms new embodiment.
Embodiment 861% fluorine mite piperazine azocyclotin water dispersible granule
The phonetic formaldehyde condensation products sulphate 7% of fluorine mite piperazine 1%, azacyclotin 60%, silkworm excrement 4%, alkylphenol-polyethenoxy, urea 2%, precipitated calcium carbonate add to 100%, the obtained 61% fluorine mite piperazine azocyclotin water dispersible granule of mixing.
Effective active composition azacyclotin is changed to fenbutatin oxide and forms new embodiment.
Embodiment 945% fluorine mite piperazine azocyclotin dispersant
Fluorine mite piperazine 15%, azacyclotin 30%, aliphatic alcohol polyethenoxy base ether 5%, sldium lauryl sulfate 4%, silicone 1.2%, sodium phosphate trimer 0.18%, glycerine 0.8%, deionized water add to 100%, the obtained 45% fluorine mite piperazine azocyclotin dispersant of mixing.
Effective active composition azacyclotin is changed to fenbutatin oxide and forms new embodiment.
Embodiment 1030% fluorine mite piperazine azocyclotin dispersant
Fluorine mite piperazine 20%, azacyclotin 10%, ester polyoxyethylene are phonetic 6%, wetting and penetrating agent F4%, silicone 1.2%, polyvinylpyrrolidone 0.14%, ethylene glycol 0.8%, deionized water add to 100%, the obtained 30% fluorine mite piperazine azocyclotin dispersant of mixing.
Effective active composition azacyclotin is changed to fenbutatin oxide and forms new embodiment.
Embodiment 1125% fluorine mite piperazine azocyclotin dispersant
Fluorine mite piperazine 10%, azacyclotin 15%, naphthalene sulfonic acid-formaldehyde condensation product sodium salt 6%, silkworm excrement 3%, silicone oil 2.5%, PAA 0.07%, ethylene glycol 1%, deionized water add to 100%, the obtained 25% fluorine mite piperazine azocyclotin dispersant of mixing.
Effective active composition azacyclotin is changed to fenbutatin oxide and forms new embodiment.
Embodiment 1211% fluorine mite piperazine azocyclotin dispersant
Fluorine mite piperazine 10%, azacyclotin 1%, alkylaryl APEO 7%, neopelex 3%, silicone 1.6%, methylcellulose 0.06%, deionized water add to 100%, the obtained 11% fluorine mite piperazine azocyclotin dispersant of mixing.
Effective active composition azacyclotin is changed to fenbutatin oxide and forms new embodiment.
Embodiment 1341% fluorine mite piperazine azacyclotin suspension emulsion
Fluorine mite piperazine 1%, azacyclotin 40%, alkylphenol-polyethenoxy phonetic formaldehyde condensation products sulphate 7%, tea are withered 6%, alkyl benzene calcium sulfonate 6%, toluene 5%, silicone 1%, gum Arabic 0.08%, propane diols 1.8%, deionized water add to 100%, the obtained 41% fluorine mite piperazine azacyclotin suspension emulsion of mixing.
Effective active composition azacyclotin is changed to fenbutatin oxide and forms new embodiment.
Embodiment 1440% fluorine mite piperazine azacyclotin suspension emulsion
Fluorine mite piperazine 20%, azacyclotin 20%, ester polyoxyethylene are phonetic 7%, sldium lauryl sulfate 6%, alkylphenol-formaldehyde resin polyoxyethyl ether 6%, acetone 5%, silicone 1%, xanthans 0.14%, diethylene glycol (DEG) 1.8%, deionized water add to 100%, the obtained 40% fluorine mite piperazine azacyclotin suspension emulsion of mixing.
Effective active composition azacyclotin is changed to fenbutatin oxide and forms new embodiment.
Embodiment 1530% fluorine mite piperazine azacyclotin suspension emulsion
Fluorine mite piperazine 5%, azacyclotin 25%, alkyl benzene sulfonate calcium salt 7%, silkworm excrement 4%, sorbitan monostearate 2%, 3-methyl cyclohexanol ketenes 5%, silicone 0.8%, polyethylene glycol 1.5%, crospolyvinylpyrrolidone 0.16%, deionized water add to 100%, the obtained 30% fluorine mite piperazine azacyclotin suspension emulsion of mixing.
Effective active composition azacyclotin is changed to fenbutatin oxide and forms new embodiment.
Embodiment 1621% fluorine mite piperazine azacyclotin suspension emulsion
Fluorine mite piperazine 20%, azacyclotin 1%, thermally coupled distillation columns 4%, neopelex 4%, naphthalene sulfonic acid-formaldehyde condensation product sodium salt 6%, toluene 5%, C 10 ~ 20saturated fat acids (as capric acid) and acid amides 0.8%, sodium phosphate trimer 0.17%, polyethylene glycol 1.6%, deionized water add to 100%, the obtained 21% fluorine mite piperazine azacyclotin suspension emulsion of mixing.
Effective active composition azacyclotin is changed to fenbutatin oxide and forms new embodiment.
Embodiment 1741% fluorine mite piperazine azacyclotin microemulsion
Fluorine mite piperazine 40%, azacyclotin 1%, phenethyl phenol polyoxyethanyl polypropylene-base ether 7%, butyl ether 4%, ethylene glycol 1%, xanthans 0.18%, silicone compound 1.2%, antioxidant 2%, deionized water supplies 100%, the obtained 41% fluorine mite piperazine azacyclotin microemulsion of mixing.
Effective active composition azacyclotin is changed to fenbutatin oxide and forms new embodiment.
Embodiment 1830% fluorine mite piperazine azacyclotin microemulsion
Fluorine mite piperazine 6%, azacyclotin 24%, DMF 6%, phenolic resins 0.2%, castor oil polyoxyethylene ether 7%, silicone compound 1.4%, BHT1.5%, deionized water supplies 100%, obtained 30% fluorine mite piperazine azacyclotin microemulsion.
Effective active composition azacyclotin is changed to fenbutatin oxide and forms new embodiment.
Embodiment 1935% fluorine mite piperazine azacyclotin aqueous emulsion
Fluorine mite piperazine 5%, azacyclotin 30%, propyl alcohol 5%, ethylene glycol monomethyl ether 5%, benzyl dimethyl phenol polyoxyethyl ether 6%, methylcellulose 0.18%, silicone 0.8%, deionized water adds to 100%, the obtained 35% fluorine mite piperazine azacyclotin aqueous emulsion of mixing.
Effective active composition azacyclotin is changed to fenbutatin oxide and forms new embodiment.
Embodiment 2040% fluorine mite piperazine azacyclotin aqueous emulsion
Fluorine mite piperazine 5%, azacyclotin 35%, vegetable oil 4%, toluene 5%, alkyl biphenyl ether disulfonic acid magnesium salts 8%, methylcellulose 0.18%, C 10 ~ 20saturated fat acids 1%, deionized water adds to 100%, through mixing obtained 40% fluorine mite piperazine azacyclotin aqueous emulsion.
Effective active composition azacyclotin is changed to fenbutatin oxide and forms new embodiment.
Embodiment 2120% fluorine mite piperazine azacyclotin aqueous emulsion
Fluorine mite piperazine 6%, azacyclotin 14%, 3-methyl cyclohexanol ketenes 5%, propyl alcohol 5%, fatty alcohol-polyoxyethylene ether 6%, glycerine 2%, Magnesiumaluminumsilicate 0.14%, C 8 ~ 10aliphatic alcohols 0.6%, deionized water adds to 100%, the obtained 20% fluorine mite piperazine azacyclotin aqueous emulsion of mixing.
Effective active composition azacyclotin is changed to fenbutatin oxide and forms new embodiment.
Embodiment 2220% fluorine mite piperazine azacyclotin aqueous emulsion
Fluorine mite piperazine 10%, azacyclotin 10%, acetonitrile 4%, toluene 5%, alkylphenol-formaldehyde resin polyoxyethyl ether 8%, polyethylene glycol 0.22%, silicone 1.2%, deionized water adds to 100%, through mixing obtained 20% fluorine mite piperazine azacyclotin aqueous emulsion.
Effective active composition azacyclotin is changed to fenbutatin oxide and forms new embodiment.
Embodiment 2315% fluorine mite piperazine azacyclotin micro-capsule suspension
Fluorine mite piperazine 5%, azacyclotin 10%, sodium alginate 3%, PIC 2%, tea are withered 5%, polycarboxylate 2.4%, ethylene glycol monomethyl ether 6%, alkylaryl polyoxyethylene poly-oxygen propylene aether 5%, hydrochloric acid 0.9%, sodium hydroxide 0.6%, deionized water add to 100% weight portion, obtained 15% fluorine mite piperazine azacyclotin micro-capsule suspension.
Effective active composition azacyclotin is changed to fenbutatin oxide and forms new embodiment.
Embodiment 2440% fluorine mite piperazine azacyclotin microcapsule suspension-suspendinagent agent
Fluorine mite piperazine 15%, azacyclotin 25%, distortion milk protein 3%, calcium chloride 4%, sldium lauryl sulfate 2.5%, vegetable oil 7%, benzyl dimethyl phenol polyoxyethyl ether 5%, sorbitan monostearate 3%, silicone 0.6%, gum Arabic 1.2%, sodium hydroxide 0.4%, citric acid 0.8%, water add to 100% weight portion, obtained 40% fluorine mite piperazine azacyclotin microcapsule suspension-suspendinagent agent.
Effective active composition azacyclotin is changed to fenbutatin oxide and forms new embodiment.
Embodiment 2580% fluorine mite piperazine fenbutatin oxide wetting powder
Fluorine mite piperazine 20%, fenbutatin oxide 60%, polycarboxylate 6%, wetting and penetrating agent F5%, diatomite add to 100%, and mixture carries out air-flow crushing, obtained 80% fluorine mite piperazine fenbutatin oxide wetting powder.
Effective active composition fenbutatin oxide is changed to azacyclotin and forms new embodiment.
Embodiment 2675% fluorine mite piperazine fenbutatin oxide water dispersible granule
Fluorine mite piperazine 25%, fenbutatin oxide 50%, sldium lauryl sulfate 4%, ester polyoxyethylene are phonetic 7%, aluminium chloride 2%, white carbon add to 100%, the obtained 75% fluorine mite piperazine fenbutatin oxide water dispersible granule of mixing.
Effective active composition fenbutatin oxide is changed to azacyclotin and forms new embodiment.
Embodiment 2740% fluorine mite piperazine fenbutatin oxide suspending agent
The phonetic formaldehyde condensation products sulphate 7% of fluorine mite piperazine 8%, fenbutatin oxide 32%, alkylphenol-polyethenoxy, spaonin powder 3%, C 8 ~ 10aliphatic alcohols 1.6%, PAA 0.06%, deionized water add to 100%, the obtained 40% fluorine mite piperazine fenbutatin oxide suspending agent of mixing.
Effective active composition fenbutatin oxide is changed to azacyclotin and forms new embodiment.
Embodiment 2830% fluorine mite piperazine fenbutatin oxide suspension emulsion
Fluorine mite piperazine 20%, fenbutatin oxide 10%, naphthalene sulfonic acid-formaldehyde condensation product sodium salt 6%, silkworm excrement 4%, alkyl benzene calcium sulfonate 6%, N-pyrrolidones 5%, C 8 ~ 10aliphatic alcohols 1%, phenolic resins 0.08%, propane diols 1.8%, deionized water add to 100%, the obtained 30% fluorine mite piperazine fenbutatin oxide suspension emulsion of mixing.
Effective active composition fenbutatin oxide is changed to azacyclotin and forms new embodiment.
Embodiment 2930% fluorine mite piperazine fenbutatin oxide microemulsion
Fluorine mite piperazine 10%, azacyclotin 20%, 3-methyl cyclohexanol ketenes 6%, sodium phosphate trimer 0.2%, alkylaryl polyoxyethylene poly-oxygen propylene aether 7%, silicone oil 1.4%, BHT1.5%, deionized water supplies 100%, obtained 30% fluorine mite piperazine azacyclotin microemulsion.
Effective active composition azacyclotin is changed to fenbutatin oxide and forms new embodiment.
Embodiment 3030% fluorine mite piperazine fenbutatin oxide aqueous emulsion
Fluorine mite piperazine 6%, fenbutatin oxide 24%, acetone 5%, butyl ether 5%, phenyl phenol polyoxyethyl ether 6%, polyvinylpyrrolidone 0.18%, silicone 0.8%, deionized water adds to 100%, the obtained 30% fluorine mite piperazine fenbutatin oxide aqueous emulsion of mixing.
Effective active composition azacyclotin is changed to fenbutatin oxide and forms new embodiment.
The embodiment of the present invention is the method adopting Toxicity Determination and field trial to combine.First pass through Toxicity Determination, co-toxicity coefficient (CTC) after clear and definite two kinds of medicaments are composite by a certain percentage, CTC < 80 is antagonism, 80≤CTC≤120 are summation action, CTC > 120 is synergistic effect, on this basis, then carry out field trial.
Test method: respectively the mother liquor of each mixed agent is diluted to five series concentration during test, is placed in beaker respectively for subsequent use.Adopt the method connecing worm after first soaking leaf, take out after the blade of the same size not contacting any medicament is soaked 5s in the liquid configured, naturally dry, put into insect box, then connect for examination larva, raise under 25 DEG C of conditions, often process and repeat for 3 times, often repeating examination borer population used is 50, establishes blank simultaneously, checks dead borer population in 72h, calculate lethality and corrected mortality, try to achieve virulence regression equation and calculate LC 50value.If contrast lethality is greater than 10%, be then considered as invalid test.Computing formula is as follows:
Insect corrected mortality is converted into probit value (y), and concentration for the treatment of (μ g/ml) converts logarithm value (x) to, draws virulence regression equation, and calculate the value of often kind of medicament thus with method of least squares.Co-toxicity coefficient CTC is calculated according to the abundant equation of Sun Yun.Computing formula following (with fluorine mite piperazine for standard agent, its toxicity index is 100):
TI × the P of theoretical toxicity index (the TTI)=fluorine mite piperazine of M fluorine mite piperazinetI × the P of+active component B active component B
In formula: M is the mixture of different ratio;
P active component Bfor the ratio that active component B is shared in the composition;
P fluorine mite piperazinefor the ratio that fluorine mite piperazine is shared in the composition.
Note: active component B is arbitrary a kind of in azacyclotin, fenbutatin oxide.
Application Example two:
For examination insect: two spotted spider mite.
Experimental scheme: through effective lethal concentration scope of preliminary experiment determination fluorine mite piperazine, the former medicine of fenbutatin oxide and the two different ratio mixture.
Toxicity test result one
Table 1 fluorine mite piperazine and fenbutatin oxide different ratio are to the toxicity test of two spotted spider mite
As shown in Table 1, fluorine mite piperazine and fenbutatin oxide composite prevent and treat two spotted spider mite fit over 60: 1 to 1: 80 time, co-toxicity coefficient is all greater than 120, both explanations mixture in 60: 1 to 1: 80 scopes all shows synergistic effect, and especially when fluorine mite piperazine and fenbutatin oxide obtain proportioning 10: 1 to 1: 20 time, synergistic effect is more obviously given prominence to, wherein when fluorine mite piperazine and fenbutatin oxide weight ratio are 1: 2, co-toxicity coefficient is maximum, synergistic effect is the most obvious, and find, fluorine mite piperazine and fenbutatin oxide proportioning are 10: 1 simultaneously, 9: 1, 8: 1, 7: 1, 6: 1, 5: 1, 4: 1, 3: 1, 2: 1, 1: 1, 1: 2, 1: 3, 1: 4, 1: 5, 1: 6, 1: 7, 1: 8, 1: 9, 1: 10, 1: 11, 1: 12, 1: 13, 1: 14, 1: 15, 1: 16, 1: 17, 1: 18, 1: 19, composite to two spotted spider mite when 1: 20, yellow spider, blister mite, rust mite, yellow tea mite, Tetranychus cinnabarinus, Tetranychus urticae, wheat leaf pawl mite, pear sucker, oystershell scale, the insects such as leafhopper also have good synergistic effect, and co-toxicity coefficient is all greater than 150.
Application Example three:
For examination insect: blister mite.
Experimental scheme: through effective lethal concentration scope of preliminary experiment determination fluorine mite piperazine, the former medicine of azacyclotin and the two different ratio mixture.
Toxicity test result two
Table 2 fluorine mite piperazine and azacyclotin different ratio are to the toxicity test of blister mite
As shown in Table 2, the proportioning of fluorine mite piperazine and the composite control blister mite of azacyclotin is 60: 1 to 1: 80 time, co-toxicity coefficient is all greater than 120, both explanations mixture in 60: 1 to 1: 80 scopes all shows synergistic effect, and especially when the proportioning of fluorine mite piperazine and azacyclotin is 10: 1 to 1: 20 time, synergistic effect is more obviously given prominence to, wherein when fluorine mite piperazine and azacyclotin weight ratio are 1: 2, co-toxicity coefficient is maximum, synergistic effect is the most obvious, and find, fluorine mite piperazine and azacyclotin proportioning are 10: 1 simultaneously, 9: 1, 8: 1, 7: 1, 6: 1, 5: 1, 4: 1, 3: 1, 2: 1, 1: 1, 1: 2, 1: 3, 1: 4, 1: 5, 1: 6, 1: 7, 1: 8, 1: 9, 1: 10, 1: 11, 1: 12, 1: 13, 1: 14, 1: 15, 1: 16, 1: 17, 1: 18, 1: 19, composite to two spotted spider mite when 1: 20, yellow spider, blister mite, rust mite, yellow tea mite, Tetranychus cinnabarinus, Tetranychus urticae, wheat leaf pawl mite, pear sucker, oystershell scale, the insects such as leafhopper also have good synergistic effect, and co-toxicity coefficient is all greater than 180.
Application Example tetrafluoro mite piperazine and azacyclotin and the composite control wheat wheat leaf pawl mite test of pesticide effectiveness thereof
This experimental establishment is in Changan District, Xi'an City, Shanxi Province, and test medicine is provided by Shaanxi Welch Crop Protection Co., Ltd., contrast medicament 10% fluorine mite piperazine suspending agent (autogamy), 20% azocyclotin dispersant (commercial).
Test adopts conventional spray-on process, and investigation wheat wheat leaf pawl acarid evil index before medicine, in the dispenser of insect pest initial stage of origination, 10 days, 30 days, 60 days investigation insect pest indexes after dispenser also calculate preventive effect.Experimental result is as follows:
Table 3 fluorine mite piperazine, fenbutatin oxide and the composite control wheat wheat leaf pawl mite test of pesticide effectiveness thereof
As can be seen from Table 3, fluorine mite piperazine and azacyclotin composite after effectively can prevent and treat wheat wheat leaf pawl mite, control efficiency is all better than the preventive effect of single dose, and the preventive effect time is long.In test scope of medication, target crop is had no adverse effects.
Application Example five fluorine mite piperazine and azacyclotin and composite control Pesticide Effect for Apple Red Spiders thereof
This experimental establishment is in Weinan city Linwei district, Shaanxi Province, and test medicine is provided by Shaanxi Welch Crop Protection Co., Ltd., contrast medicament 10% fluorine mite piperazine suspending agent (autogamy), 20% azocyclotin dispersant (commercial).
Test adopts conventional spray-on process, investigation European red mite insect pest index before medicine, and in the dispenser of insect pest initial stage of origination, 10 days, 30 days, 60 days investigation insect pest indexes after dispenser also calculate preventive effect.
Experimental result is as follows:
Table 4 fluorine mite piperazine, fenbutatin oxide and composite control Pesticide Effect for Apple Red Spiders thereof
As can be seen from Table 4, fluorine mite piperazine and azacyclotin composite after effectively can prevent and treat European red mite, control efficiency is all better than the preventive effect of single dose, and the preventive effect time is long.In test scope of medication, target crop is had no adverse effects.
Application Example hexafluoro mite piperazine and fenbutatin oxide and the composite control oranges and tangerines blister mite test of pesticide effectiveness thereof
This experimental establishment is in Haiyan County, Jiaxing City, Zhejiang Province, and test medicine is provided by Shaanxi Welch Crop Protection Co., Ltd., contrast medicament 10% fluorine mite piperazine suspending agent (autogamy), 20% fenbutatin oxide suspending agent (commercial).
Test adopts conventional spray-on process, and investigation oranges and tangerines blister mite insect pest index before medicine, in the dispenser of insect pest initial stage of origination, 10 days, 30 days, 60 days investigation insect pest indexes after dispenser also calculate preventive effect.Experimental result is as follows:
Table 5 fluorine mite piperazine, azacyclotin and the composite control oranges and tangerines blister mite test of pesticide effectiveness thereof
As can be seen from Table 5, fluorine mite piperazine and fenbutatin oxide composite after can effectively prevent and treat oranges and tangerines blister mite, control efficiency is all better than the preventive effect of single dose, and the preventive effect time is long.In test scope of medication, target crop is had no adverse effects.
After draw through tests different local throughout the country, fluorine mite piperazine and fenbutatin oxide, azacyclotin be composite to be made after wetting powder, water dispersible granules, suspending agent, suspension emulsion, aqueous emulsion, microemulsion, microcapsule suspending agent, microcapsule suspension-suspendinagent agent the preventive effect of the common insect pests such as two spotted spider mite, yellow spider, blister mite, rust mite, yellow tea mite, Tetranychus cinnabarinus, Tetranychus urticae, wheat leaf pawl mite, pear sucker, oystershell scale, leafhopper of all kinds of crop all more than 95%, be better than single dose preventive effect, synergistic effect is obvious.

Claims (7)

1. one kind contains the Pesticidal combination of fluorine mite piperazine and organic tin, comprise active components A, active component B, it is characterized in that: active components A is fluorine mite piperazine, active component B is arbitrary a kind of in fenbutatin oxide, azacyclotin, and the weight ratio of active components A and active component B is 1:80 ~ 60:1.
2. Pesticidal combination according to claim 1, is characterized in that: the weight ratio of active components A and active component B is 1:60 ~ 40:1.
3. Pesticidal combination according to claim 2, is characterized in that: the weight ratio of fluorine mite piperazine and fenbutatin oxide is 1:40 ~ 20:1.
4. Pesticidal combination according to claim 2, is characterized in that: the weight ratio of fluorine mite piperazine and azacyclotin is 1:40 ~ 20:1.
5. according to the Pesticidal combination in Claims 1 to 4 described in any one, it is characterized in that: composition makes wetting powder, water dispersible granules, suspending agent, suspension emulsion, aqueous emulsion, microemulsion, microcapsule suspending agent, microcapsule suspension-suspendinagent agent.
6. Pesticidal combination according to claim 5 is for preventing and treating the application of insect on wheat, cotton, fruit tree, vegetables, tea tree.
7. application according to claim 6, is characterized in that institute's pest control is: two spotted spider mite, yellow spider, rust mite, yellow tea mite, wheat leaf pawl mite, pear sucker, oystershell scale, leafhopper.
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