CN102626101B - A kind of Efficient insecticidal composition containing cyflumetofen - Google Patents

A kind of Efficient insecticidal composition containing cyflumetofen Download PDF

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CN102626101B
CN102626101B CN201210092912.7A CN201210092912A CN102626101B CN 102626101 B CN102626101 B CN 102626101B CN 201210092912 A CN201210092912 A CN 201210092912A CN 102626101 B CN102626101 B CN 102626101B
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cyflumetofen
bifenazate
mite
azacyclotin
fenpropathrin
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CN102626101A (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 Efficient insecticidal composition containing cyflumetofen, containing active components A and the Pesticidal combination of active component B, active components A is selected from cyflumetofen, active component B is selected from any one compound following: azacyclotin, Bifenazate, fenbutatin oxide, Fenpropathrin, and the weight ratio of active components A and active component B is 1: 70~70: 1.The present composition has synergistic effect to the insect pest on wheat, cotton, fruit tree, vegetables, tea tree;And decrease pesticide usage amount, reduce agricultural chemicals residual quantity on crop, alleviate environmental pollution;To person poultry safety, Environmental compatibility is good, and insect is not likely to produce the resistance to the action of a drug;Preparation adhesion strength strengthens, resistance of rainwater washing against.

Description

A kind of Efficient insecticidal composition containing cyflumetofen
Technical field
The invention belongs to technical field of pesticide, relate to a kind of efficient insecticide group containing cyflumetofen Compound.
Background technology
Cyflumetofen (Cyflumetofen) molecular formula: C24H24F3NO4, cyflumetofen is benzene The novel acaricide of acyl acetonitrile class, with existing insecticide no interactions resistance, cyflumetofen stops red spider The hatching effect of spider ovum is relatively low, but its each growth phase is all had the highest activity, the most right The activity of children mite is higher, if if to ovum, becoming mite, children mite, first stage mite, second stage mite All have a greater activity, simultaneously to various plants all without poisoning, to mammal and aquatile, The non-target organism such as beneficial organism, natural enemy is the most fool proof.
Azacyclotin (azocyclotin) chemical name: 1-(three cyclohexyl stannyls)-1-hydrogen-1,2,4- Triazole, molecular formula C20H35N3Sn, azacyclotin is the broad spectrum activity mite killing that action of contace poison is stronger Agent is if can killing mite, becoming mite and summer egg, invalid to winter egg;Light and rainwater are had the most steady Qualitative, the longevity of residure is longer;To crop safety under typical concentrations.
Bifenazate (bifenazate) chemical name: isopropyl-3-(4-methoxyl biphenyl-3- Base) hydrazinecarboxylate, molecular formula C17H20N2O3, Bifenazate is a kind of new selective blade face Spraying acaricide, effective to each life stage of mite.Have ovicidal activity with to becoming mite Knock down rapidly activity, minimum on predatory mite impact, it is very suitable for the comprehensive regulation of insect, Plant is not poisoned.
Fenbutatin oxide (fenbutatin oxide) chemical name: double [three 2-methylphenyl propyl group) tin] Oxide, molecular formula: C60H78OSn2, fenbutatin oxide is a kind of non-internal-absorting acaricide, to having Machine phosphorus and organochlorine have the harmful mite of resistance that it does not produce cross resistance.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.Should The medicine longevity of residure is one longer in acaricide, up to 2-5 month, if to children mite with become The lethality of mite is relatively strong, but little to the lethality of ovum, pacifies the most very much in crop use in each growth period Entirely, use more than effective mite killing concentration one and be showed no poisoning generation again, evil mite natural enemy is such as caught The impacts such as food mite, wooden dipper first and Chrysopa are the least.When temperature activity below 22 DEG C reduces, it is less than 15 DEG C of drug effects are relatively low, and winter should not use.
Fenpropathrin (fenpropathrin) chemical name: alpha-cyano-3-phenoxy benzyl -2,2,3,3-tetramethyl-ring propane carbonyl acid esters, chemical formula: C22H23NO3, Fenpropathrin is a kind of Pyrethroid insecticides, insecticidal spectrum is wide, and the longevity of residure is long, and multiple tetranychid is had good result It is its maximum feature, but this product is without interior suction, fumigation action.
In the real process of agricultural production, pest control is easiest to generate the problem that the resistance to the action of a drug Generation.Different cultivars composition compounds, and is to prevent and treat the method that resistant insect is the most common. Heterogeneity compounds, according to practical application effect, judge certain compounding be synergy, Add and or antagonism.In most cases, the compounding effect of agricultural chemicals is all to add and imitate Should, really have synergistic effect compounding seldom, especially synergistic effect clearly, poison altogether Compounding that coefficient is the highest is the most less.Find through inventor's lot of experiments, cyflumetofen and three After azoles tin, Bifenazate, fenbutatin oxide, Fenpropathrin are compounding, synergistic effect is notable, environment phase Capacitive is fabulous, considerably reduces pesticide usage amount.
Summary of the invention
Cyflumetofen, azacyclotin, Bifenazate, fenbutatin oxide, Fenpropathrin single dose Long-Time Service May bring degradation problem under resistance generation, drug effect, the Pesticidal combination that the present invention proposes contains Active components A, active component B, and appropriate surfactant and carrier.
A kind of Efficient insecticidal composition containing cyflumetofen, containing active components A and active component B, it is characterised in that: active components A and active component B weight ratio are 1 70~70 1, Described active components A be selected from cyflumetofen, active component B selected from azacyclotin, Bifenazate, One of fenbutatin oxide, Fenpropathrin are planted, active components A and the preferred weight ratio of active component B It is 1 45~45 1;More preferably cyflumetofen is 1 30~20 with the weight ratio of azacyclotin 1, cyflumetofen and Bifenazate weight ratio are 1 30~20 1, cyflumetofen and benzene fourth The weight ratio of tin is 1 30~20 1, and cyflumetofen is 1 with the weight ratio of Fenpropathrin 10~10 1.
The formulation of the described Pesticidal combination containing cyflumetofen is wettable powder or water-dispersible Granula or suspending agent or suspension emulsion or aqueous emulsion or microemulsion or microcapsule suspending agent or microcapsules hang Floating-suspending agent.
The described Pesticidal combination containing cyflumetofen is used for preventing and treating wheat, cotton, fruit tree, vegetables The purposes of insect on dish, tea tree.
Described purposes, it is characterised in that described insect includes: tetranychid, Tetranychus urticae, Tetranychus viennensis, Panonychus citri, wheat leaf pawl mite, phyllocoptruta oleivora, yellow tea mite, Tetranychus cinnabarinus, beginning Tetranychid, red spider, yellow spider, rust mite, blister mite, pear sucker, oystershell scale.
Active components A, the weight ratio of active component B are 1 70~70 1.Generally composition The weight percentage of middle active component is the 0.5%~90% of gross weight, be preferably 5%~ 80%.According to different preparation types, active component content scope is different.Generally, liquid Body preparation contains the active material of by weight 0.5%~70%, preferably 5%~50%;Gu Body preparation contains the active material of by weight 5%~80%, preferably 10%~80%.
The Pesticidal combination of the present invention at least contains a kind of surfactant, when being beneficial to use Active component dispersion in water.Surface-active contents is the 5%~30% of total formulation weight amount, Surplus is solid or liquid diluent.
Surfactant selected by the Pesticidal combination of the present invention is those skilled in the art institutes Known: one or more in dispersant, wetting agent, binding agent or defoamer can be selected from. According to different dosage form, preparation can also contain disintegrant known in those skilled in the art, Antifreeze etc..
The composition of the present invention through dilution or directly can be used before use by user.It is joined System can be prepared by common processing method known in those skilled in the art, will active material After mixing with liquid flux or solid carrier, add surfactant such as dispersant, stabilizer, One or more in wetting agent, binding agent, defoamer etc..
The Pesticidal combination of the present invention, can be processed on any agricultural chemicals acceptable dose on demand Type, the most excellent formulation is: wettable powder, water dispersible granules, suspending agent, suspension emulsion, Aqueous emulsion, microemulsion, microcapsule suspending agent, microcapsules suspension-suspending agent.
Composition comprises following constituent content when making wettable powder: active components A 1%~70%, active component B 1%~70%, dispersant 2%~10%, wetting agent 2%~10%, Filler surplus.
Composition includes following constituent content when making water dispersible granules: active components A 1%~ 70%, active component B 1%~70%, dispersant 3%~12%, wetting agent 1%~8%, disintegrant 1%~10%, binding agent 0%~4%, filler surplus.
Composition includes following constituent content when making suspending agent: active components A 1%~50%, Active component B 1%~50%, dispersant 2%~10%, wetting agent 2%~10%, defoamer 0.1%~1%, thickener 0.05%~2%, antifreeze 0~8%, deionized water add to 100%.
Composition includes following constituent content when making suspension emulsion: active components A 0.5%~50%, Active component B 0.5%~50%, dispersant 2%~10%, defoamer 0.1%~2%, solvent 0%~15%, Thickener 0.05%~2%, emulsifying agent 2%~12%, antifreeze 0%~8%, stabilizer 0%~3%, Deionized water adds to 100%.
Composition comprises following constituent content when making aqueous emulsion: active components A 0.5%~50%, Active component B 0.5%~50%, solvent 0%~30%, emulsifying agent 1%~15%, antifreeze 0%~8%, Thickener 0.05%~2%, defoamer 0.1%~2%, deionized water supply surplus.
Composition comprises following constituent content when making microemulsion: active components A 0.5%~50%, Active component B 0.5%~50%, solvent 0%~30%, emulsifying agent 3%~20%, antifreeze 0%~8%, Thickener 0.05%~2%, defoamer 0.1%~2%, stabilizer 0%~4%, deionized water is supplied Surplus.
Composition includes following constituent content when making microcapsule suspending agent: active components A 0.5%~50%, active component B 0.5%~50%, macromolecule cyst material 2%~10%, dispersant 1%~10%, organic solvent 0%~10%, emulsifying agent 1%~7%, pH adjusting agent 1%~5%, go Ionized water adds to 100%.
Composition includes following constituent content when making microcapsule suspension-suspendinagent agent: active components A 0.5%~50%, live in active component B 0.5%~50%, macromolecule cyst material 2%~12%, surface Property agent 3%~15%, organic solvent 1%~5%, emulsifying agent 1%~6%, defoamer 0.1%~2%, Thickener 0.05%~2%, pH adjusting agent 1%~5%, deionized water add to 100%.
The wettable powder the key technical indexes of the present invention:
The water dispersible granules the key technical indexes of the present invention:
The suspending agent the key technical indexes of the present invention:
The suspension emulsion the key technical indexes of the present invention:
The aqueous emulsion the key technical indexes of the present invention:
The microemulsion the key technical indexes of the present invention:
The microcapsule suspending agent the key technical indexes of the present invention:
The microcapsule suspension-suspendinagent agent the key technical indexes of the present invention:
It is an advantage of the current invention that:
(1) after cyflumetofen compounds with azacyclotin, Bifenazate, fenbutatin oxide, Fenpropathrin, There is obvious synergy and lasting effect;
(2) to the tetranychid on wheat, cotton, fruit tree, vegetables, tea tree, Tetranychus urticae, Tetranychus viennensis, Panonychus citri, wheat leaf pawl mite, phyllocoptruta oleivora, yellow tea mite, cinnabar Tetranychid, beginning tetranychid, red spider, yellow spider, rust mite, blister mite, pear wood Lice, oystershell scale etc. all have greater activity;
And decrease pesticide usage amount (3), agricultural chemicals residual quantity on crop is reduced, Alleviate environmental pollution;
(4) to person poultry safety, Environmental compatibility is good, and evil mite is not likely to produce the resistance to the action of a drug;And Preparation adhesion strength strengthens, resistance of rainwater washing against.
Detailed description of the invention
Below in conjunction with embodiment, further instruction of the present invention, the percentage in embodiment are Percentage by weight, but the invention is not limited in this.
Application Example one
Example 1 60% cyflumetofen azacyclotin wettable powder
Cyflumetofen 15%, azacyclotin 45%, alkylnaphthalene sulfonate 3%, dodecyl sulphate Sodium 3.5%, kaolin add to 100%, and mixture carries out air-flow crushing, prepare 60% fourth fluorine mite Ester azacyclotin wettable powder.
Example 2 75% cyflumetofen azacyclotin wettable powder
Cyflumetofen 30%, azacyclotin 45%, naphthalene sulfonic acid-formaldehyde condensation product 3.5%, spaonin powder 3.5%, diatomite adds to 100%, and mixture carries out air-flow crushing, prepares 75% cyflumetofen three Azoles tin wettable powder.
Example 3 62% cyflumetofen azacyclotin wettable powder
Cyflumetofen 2%, azacyclotin 60%, polycarboxylate 3.5%, sldium lauryl sulfate 3%, Bentonite adds to 100%, and mixture carries out air-flow crushing, prepares 62% cyflumetofen triazole Tin wettable powder.
Example 4 80% cyflumetofen azocyclotin water dispersible granule
Cyflumetofen 20%, azacyclotin 60%, lignosulfonates 3%, tea seed cake 4%, carbonic acid Hydrogen sodium 2%, attapulgite add to 100%, prepare 80% cyflumetofen azacyclotin water-dispersible grain Agent.
Example 5 63% cyflumetofen azocyclotin water dispersible granule
Cyflumetofen 60%, azacyclotin 3%, alkyl benzene sulfonate calcium salt 3.5%, silkworm excrement 3%, carbon Acid sodium 2.5%, white carbon add to 100%, prepare 63% cyflumetofen azacyclotin water-dispersible grain Agent.
Example 6 50% cyflumetofen azocyclotin water dispersible granule
Cyflumetofen 40%, azacyclotin 10%, aliphatic amine polyoxyethylene are phonetic 4%, soapberry powder 3.5%, urea 2.5%, guar gum 1%, starch add to 100%, prepare 50% cyflumetofen three Azoles tin water dispersible granules.
Example 7 45% cyflumetofen azocyclotin dispersant
Cyflumetofen 15%, azacyclotin 30%, polyoxyethylene carboxylate 3%, dodecyl Benzene sulfonic acid sodium salt 3%, silicone 0.1%, hydroxymethyl cellulose 0.05%, glycerine 1%, deionization Water adds to 100%, prepares 45% cyflumetofen azocyclotin dispersant.
Example 8 23% cyflumetofen azocyclotin dispersant
Cyflumetofen 22.5%, azacyclotin 0.5%, lignosulfonates 3.5%, Nekal BX 3%, C8~10Aliphatic alcohols 0.15%, Magnesiumaluminumsilicate 0.08%, ethylene glycol 0.5%, deionized water add to 100%, prepare 23% cyflumetofen azocyclotin dispersant.
Example 9 32% cyflumetofen azocyclotin dispersant
Cyflumetofen 24%, azacyclotin 8%, naphthalene sulfonic acid-formaldehyde condensation product 4%, wetting and penetrating agent F 3.5%, C10~20Saturated fat acids 0.1%, Arabic gum 0.1%, propane diols 0.8%, go Ionized water adds to 100%, prepares 32% cyflumetofen azocyclotin dispersant.
Example 10 50% cyflumetofen azacyclotin suspension emulsion
Cyflumetofen 20%, azacyclotin 30%, alkylaryl APEO 3%, silicone 3%, 3-methyl cyclohexanol ketenes 8%, PAA 0.05%, alkyl biphenyl ether disulfonic acid magnesium salts 3.5%, glycerine 1%, triphenyl phosphite 0.1%, deionized water add to 100%, prepare 50% Cyflumetofen azacyclotin suspension emulsion.
Example 11 33% cyflumetofen azacyclotin suspension emulsion
Cyflumetofen 30%, azacyclotin 3%, ester polyoxyethylene are phonetic 3.5%, C8~10Aliphatic alcohols 3.5%, cyclohexanone 8%, xanthans 0.08%, triethanolamine salt 4%, propane diols 0.5%, ring Oxygen chloropropane 0.15%, deionized water add to 100%, prepare 33% cyflumetofen azacyclotin Suspension emulsion.
Example 12 45% cyflumetofen azacyclotin aqueous emulsion
Cyflumetofen 30%, azacyclotin 15%, toluene 12%, benzyl dimethyl phenol polyoxyethanyl Ether 3%, glycerine 1%, PAA 0.05%, silicone 0.1%, deionized water add to 100%, prepare 45% cyflumetofen azacyclotin aqueous emulsion.
Example 13 44% cyflumetofen azacyclotin aqueous emulsion
Cyflumetofen 4%, azacyclotin 40%, butyl ether 14%, castor oil polyoxyethylene ether 3.5%, Diethylene glycol (DEG) 1.5%, polyvinylpyrrolidone 0.08%, C8~10Aliphatic alcohols 0.15%, deionization Water adds to 100%, prepares 44% cyflumetofen azacyclotin aqueous emulsion.
Example 14 40% cyflumetofen azacyclotin microemulsion
Cyflumetofen 20%, azacyclotin 20%, vegetable oil 12%, phenethyl fluosite are poly- Oxygen ethylether 3%, hydroxyethyl cellulose 0.05%, silicone 0.1%, BHT 1%, deionization Water adds to 100%, prepares 40% cyflumetofen azacyclotin microemulsion.
Example 15 32% cyflumetofen azacyclotin microemulsion
Cyflumetofen 2%, azacyclotin 30%, EGME 16%, castor oil polyoxyethylene Ether 3.5%, propane diols 0.1%, C8~10Aliphatic alcohols 0.15%, triphenyl phosphite 1.5%, Deionized water adds to 100%, prepares 32% cyflumetofen azacyclotin microemulsion.
Example 16 35.5% cyflumetofen azacyclotin microcapsule suspending agent
Cyflumetofen 0.5%, azacyclotin 35%, formaldehyde 2%, alkylnaphthalene sulfonate 3%, propyl alcohol 6%, NPE 3.5%, pH adjusting agent NaOH and citric acid amount to 2.5%, Deionized water adds to 100%, prepares 35.5% cyflumetofen azacyclotin microcapsule suspending agent.
Example 17 40% cyflumetofen azacyclotin microcapsule suspending agent
Cyflumetofen 16%, azacyclotin 24%, PIC 3%, naphthalenesulfonateformaldehyde formaldehyde are condensed Thing sodium salt 3.5%, vegetable oil 8%, phenethyl fluosite polyoxyethyl ether 4%, pH adjust Joint agent NaOH and hydrochloric acid altogether 3%, deionized water add to 100%, prepare 40% fourth fluorine mite Ester azacyclotin microcapsule suspending agent.
Example 18 46% cyflumetofen azacyclotin microcapsule suspension-suspendinagent agent
Cyflumetofen 1%, azacyclotin 45%, PIC 3.5%, vegetable oil 5%, alkyl Biphenyl Ether disulfonic acid magnesium salts 3%, silicone 0.2%, polyvinylpyrrolidone 0.06%, pH adjust Joint agent NaOH and sorbic acid altogether 2.5%, deionized water add to 100%, prepare 46% fourth Fluorine mite ester azacyclotin microcapsule suspension-suspendinagent agent.
Example 19 42.6% cyflumetofen azacyclotin microcapsule suspension-suspendinagent agent
Cyflumetofen 42%, azacyclotin 0.6%, deformation lactoprotein 4%, ethyl acetate 5%, three Ethanolamine salt 3.5%, C8~10Aliphatic alcohols 0.25%, sodium tripolyphosphate 0.08%, pH adjusting agent NaOH and citric acid altogether 3%, deionized water add to 100%, prepare 42.6% fourth fluorine mite Ester azacyclotin microcapsule suspension-suspendinagent agent.
Azacyclotin in example 1-19 is replaced with Bifenazate, fenbutatin oxide, Fenpropathrin together Sample can prepare novel formulation.
Example 20 50% cyflumetofen Bifenazate wettable powder
Cyflumetofen 20%, Bifenazate 30%, double (alkyl) naphthalenesulfonate formaldehyde condensation compound 3.5%, neopelex 3%, diatomite add to 100%, and mixture carries out air-flow powder Broken, prepare 50% cyflumetofen Bifenazate wettable powder.
Example 21 63% cyflumetofen Bifenazate wettable powder
Cyflumetofen 60%, Bifenazate 3%, aryl phenol polyoxyethylene succinate sulfonate 3%, Nekal BX 3.5%, bentonite add to 100%, and mixture carries out air-flow crushing, system Obtain 63% cyflumetofen Bifenazate wettable powder.
Example 22 75% cyflumetofen Bifenazate wettable powder
Cyflumetofen 60%, Bifenazate 15%, octylphenol polyethylene oxyethylene group ether sulfate 4%, Wetting and penetrating agent F 3%, attapulgite add to 100%, and mixture carries out air-flow crushing, prepare 75% cyflumetofen Bifenazate wettable powder.
Example 23 75% cyflumetofen Bifenazate water dispersible granules
Cyflumetofen 45%, Bifenazate 30%, polycarboxylate 3.6%, spaonin powder 4.2%, Sodium carbonate 2.5%, white carbon add to 100%, prepare 75% cyflumetofen Bifenazate moisture Shot agent.
Example 24 46% cyflumetofen Bifenazate water dispersible granules
Cyflumetofen 45%, Bifenazate 1%, aliphatic alcohol polyethenoxy base ether 3.5%, bay Alcohol sodium sulphate 3.2%, bentonite 2%, starch add to 100%, prepare 46% cyflumetofen connection Phenylhydrazine ester water dispersible granules.
Example 25 80% cyflumetofen Bifenazate water dispersible granules
Cyflumetofen 60%, Bifenazate 20%, alkylphenol-polyethenoxy phonetic formaldehyde condensation products sulphur Hydrochlorate 4%, tea seed cake 3%, ammonium sulfate 2%, starch add to 100%, prepare 80% cyflumetofen connection Phenylhydrazine ester water dispersible granules.
Example 26 25% cyflumetofen Bifenazate suspending agent
Cyflumetofen 5%, Bifenazate 20%, alkyl benzene sulfonate calcium salt 3.2%, Nekal BX 3.5%, C8~10Aliphatic alcohols 0.2%, Magnesiumaluminumsilicate 0.06%, ethylene glycol 0.8%, deionization Water adds to 100%, prepares 25% cyflumetofen Bifenazate suspending agent.
Example 27 45% cyflumetofen Bifenazate suspending agent
Cyflumetofen 30%, Bifenazate 15%, polyoxyethylene carboxylate 3.6%, wetting Bleeding agent F 3.2%, C10~20Saturated fat acids 0.16%, gelatin 0.06%, glycerine 0.6%, Deionized water adds to 100%, prepares 45% cyflumetofen Bifenazate suspending agent.
Example 28 31% cyflumetofen Bifenazate suspending agent
Cyflumetofen 1%, Bifenazate 30%, ester polyoxyethylene are phonetic 3.8%, spaonin powder 3%, Silicone oil 0.15%, guar gum 0.13%, triethylene glycol 0.6%, deionized water add to 100%, prepare 31% cyflumetofen Bifenazate suspending agent.
Example 29 45% cyflumetofen Bifenazate suspension emulsion
Cyflumetofen 30%, Bifenazate 15%, alkylnaphthalene sulfonate 3.2%, C8~10Fat Alcohols 3.5%, DMF 10%, sodium alginate 0.08%, castor oil polyoxy Vinethene 4.5%, ethylene glycol 1.5%, triethanolamine 0.1%, deionized water add to 100%, Prepare 45% cyflumetofen Bifenazate suspension emulsion.
Example 30 33% cyflumetofen Bifenazate suspension emulsion
Cyflumetofen 3%, Bifenazate 30%, aryl phenol polyoxyethylene succinate sulfonate 4.5%, organic silicon defoamer 2.5%, vegetable oil 10%, polyvinylpyrrolidone 0.06%, benzene Ethyl phenol formaldehyde resin polyoxyethyl ether 3%, polyethylene glycol 0.6%, surface-active substance 0.18%, Deionized water adds to 100%, prepares 33% cyflumetofen Bifenazate suspension emulsion.
Example 31 40% cyflumetofen Bifenazate aqueous emulsion
Cyflumetofen 20%, Bifenazate 20%, toluene 10%, benzyl dimethyl phenol polyoxy second Base ether 3%, glycerine 1%, PAA 0.05%, silicone 0.1%, deionized water add to 100%, prepare 40% cyflumetofen Bifenazate aqueous emulsion.
Example 32 48% cyflumetofen Bifenazate aqueous emulsion
Cyflumetofen 3%, Bifenazate 45%, DMF 15%, benzyl two Sylvan polyoxyethyl ether 4%, glycerine 1.3%, hydroxyethyl cellulose 0.1%, silicone oil 0.15%, Deionized water adds to 100%, prepares 48% cyflumetofen Bifenazate aqueous emulsion.
Example 33 30% cyflumetofen Bifenazate microemulsion
Cyflumetofen 12%, Bifenazate 18%, vegetable oil 14%, phenethyl fluosite Polyoxyethyl ether 3.2%, propane diols 1.2%, organic silicon defoamer 0.1%, triphenyl phosphite 1.2%, deionized water adds to 100%, prepares 30% cyflumetofen Bifenazate microemulsion.
Example 34 44% cyflumetofen Bifenazate microemulsion
Cyflumetofen 40%, Bifenazate 4%, cyclohexanone 12%, NPE Phosphate 3%, glycerine 1.3%, xanthans 0.05%, silicone 0.16%, BHT 1.5%, go Ionized water adds to 100%, prepares 44% cyflumetofen Bifenazate microemulsion.
Example 35 36.8% cyflumetofen Bifenazate microcapsule suspending agent
Cyflumetofen 0.8%, Bifenazate 36%, converted starch 2.5%, lignosulfonates 3.5%, butyl ether 8%, triethanolamine salt 3%, pH adjusting agent NaOH and hydrochloric acid amount to 2.8%, Deionized water adds to 100%, prepares 36.8% cyflumetofen Bifenazate microcapsule suspending agent.
Example 36 35.5% cyflumetofen Bifenazate microcapsule suspending agent
Cyflumetofen 35%, Bifenazate 0.5%, maltose 3.5%, polycarboxylate 4%, N- Pyrrolidones 8%, alkylphenol-formaldehyde resin polyoxyethyl ether 4.2%, pH adjusting agent NaOH With citric acid altogether 3%, deionized water add to 100%, prepare 35.5% cyflumetofen biphenyl Hydrazine ester micro capsule suspending agent.
Example 37 42.6% cyflumetofen Bifenazate microcapsule suspension-suspendinagent agent
Cyflumetofen 0.6%, Bifenazate 42%, polyfunctional group acyl halide dihydroxylic alcohols 4.5%, Acetonitrile 3%, sorbitan monostearate 3.2%, C8~10Aliphatic alcohols 0.15%, methyl are fine Dimension element 0.06%, pH adjusting agent NaOH and sorbic acid are altogether 2.6%, deionized water adds to 100%, prepare 42.6% cyflumetofen Bifenazate microcapsule suspension-suspendinagent agent.
Example 38 45% cyflumetofen Bifenazate microcapsule suspension-suspendinagent agent
Cyflumetofen 30%, Bifenazate 15%, calcium chloride 4.5%, EGME 5%, Sorbitan fatty acid ester APEO 3%, organic silicon defoamer 0.23%, polyethylene Pyrrolidones 0.1%, pH adjusting agent NaOH and citric acid are altogether 3%, deionized water adds to 100%, prepare 45% cyflumetofen Bifenazate microcapsule suspension-suspendinagent agent.
Bifenazate in example 20-38 is replaced with azacyclotin, fenbutatin oxide, Fenpropathrin together Sample can prepare novel formulation.
Example 39 60% cyflumetofen fenbutatin oxide wettable powder
Cyflumetofen 30%, fenbutatin oxide 30%, ester polyoxyethylene are phonetic 3.2%, wetting and penetrating agent F 3.5%, bentonite adds to 100%, and mixture carries out air-flow crushing, prepares 60% cyflumetofen benzene Fourth tin wettable powder.
Example 40 55% cyflumetofen fenbutatin oxide wettable powder
Cyflumetofen 5%, fenbutatin oxide 50%, polycarboxylate 3.8%, spaonin powder 3%, concave convex rod Soil adds to 100%, and mixture carries out air-flow crushing, and preparing 55% cyflumetofen fenbutatin oxide can WP.
Example 41 75% cyflumetofen fenbutatin oxide water dispersible granule
Cyflumetofen 30%, fenbutatin oxide 45%, alkylnaphthalene sulfonate 3.5%, dodecyl sulphur Acid sodium 4.2%, sodium acid carbonate 2.6%, starch add to 100%, prepare 75% cyflumetofen benzene Fourth tin water dispersible granules.
Example 42 71% cyflumetofen fenbutatin oxide water dispersible granule
Cyflumetofen 1%, fenbutatin oxide 70%, lignosulfonates 3%, Nekal BX 3.2%, Urea 2.5%, precipitated calcium carbonate add to 100%, prepare 71% cyflumetofen fenbutatin oxide moisture Shot agent.
Example 43 45% cyflumetofen fenbutatin oxide suspending agent
Cyflumetofen 15%, fenbutatin oxide 30%, alkylphenol-polyethenoxy are phonetic 3.2%, dodecane Base benzene sulfonic acid sodium salt 3.6%, silicone 0.05%, hydroxymethyl cellulose 0.08%, polyethylene glycol 1%, Deionized water adds to 100%, prepares 45% cyflumetofen fenbutatin oxide suspending agent.
Example 44 22% cyflumetofen fenbutatin oxide suspending agent
Cyflumetofen 20%, fenbutatin oxide 2%, alkylphenol-polyethenoxy are phonetic 3.6%, spaonin powder 3.2%, C8~10Aliphatic alcohols 0.16%, sodium alginate 0.08%, ethylene glycol 0.8%, deionized water add to 100%, prepare 22% cyflumetofen fenbutatin oxide suspending agent.
Example 45 48% cyflumetofen fenbutatin oxide suspension emulsion
Cyflumetofen 32%, fenbutatin oxide 16%, ester polyoxyethylene are phonetic 4.5%, silicone 0.5%, Ethyl acetate 8%, PVPP 0.08%, NPE 3.5%, Glycerine 0.6%, tributyl phosphate 0.16%, deionized water add to 100%, prepare 48% fourth fluorine Mite ester fenbutatin oxide suspension emulsion.
Example 46 40% cyflumetofen fenbutatin oxide aqueous emulsion
Cyflumetofen 30%, fenbutatin oxide 10%, DMF 12%, alkyl virtue Base polyoxyethylene polyoxypropylene ether 3.2%, diethylene glycol (DEG) 0.8%, Arabic gum 0.06%, C8~10 Aliphatic alcohols 0.15%, deionized water add to 100%, prepare 40% cyflumetofen fenbutatin oxide Aqueous emulsion.
Example 47 46% cyflumetofen fenbutatin oxide microemulsion
Cyflumetofen 1%, fenbutatin oxide 45%, vegetable oil 13%, benzyl dimethyl phenol polyoxy second Base ether 3.8%, ethylene glycol 0.6%, white dextrin 0.08%, organic silicon defoamer 0.18%, phosphoric acid Tributyl 1.8%, deionized water add to 100%, prepare 46% cyflumetofen fenbutatin oxide micro emulsion Agent.
Example 48 40% cyflumetofen fenbutatin oxide microcapsule suspending agent
Cyflumetofen 16%, fenbutatin oxide 24%, beta-schardinger dextrin 3%, aliphatic amine polyoxyethylene are phonetic 3.5%, vegetable oil 9%, AEO 3.2%, pH adjusting agent NaOH and mountain Pears acid altogether 2.5%, deionized water add to 100%, prepare 40% cyflumetofen fenbutatin oxide micro- Capsule suspending agent.
Example 49 42.6% cyflumetofen fenbutatin oxide microcapsule suspension-suspendinagent agent
Cyflumetofen 0.6%, fenbutatin oxide 42%, methylcellulose 4.8%, EGME 3.5%, Castor oil polyoxyethylene ether 3.6%, C10~20Saturated fat acids 0.18%, crosslinked polyethylene pyrrole Pyrrolidone 0.1%, pH adjusting agent NaOH and citric acid are altogether 2.8%, deionized water adds to 100%, prepare 42.6% cyflumetofen fenbutatin oxide microcapsule suspension-suspendinagent agent.
Fenbutatin oxide in example 39-49 is replaced with azacyclotin, Bifenazate, Fenpropathrin together Sample can prepare novel formulation.
Example 50 71% cyflumetofen Fenpropathrin wettable powder
Cyflumetofen 70%, Fenpropathrin 1%, lignosulfonates 3.6%, dodecyl sulphur Acid sodium 3.8%, white carbon add to 100%, and mixture carries out air-flow crushing, prepare 71% fourth fluorine Mite ester Fenpropathrin wettable powder.
Example 51 71% cyflumetofen Fenpropathrin water dispersible granules
Cyflumetofen 1%, Fenpropathrin 70%, aliphatic amine polyoxyethylene are phonetic 3.5%, spaonin powder 4.3%, ammonium sulfate 2.8%, precipitated calcium carbonate add to 100%, prepare 71% cyflumetofen first Cyano chrysanthemate tin water dispersible granules.
Example 52 46% cyflumetofen Fenpropathrin suspending agent
Cyflumetofen 1%, Fenpropathrin 45%, alkylphenol-polyethenoxy phonetic formaldehyde condensation products sulphur Hydrochlorate 3.3%, tea seed cake 3.5%, silicone oil 0.06%, polyvinyl alcohol 0.07%, glycerine 1.2%, Deionized water adds to 100%, prepares 46% cyflumetofen Fenpropathrin suspending agent.
Example 53 40% cyflumetofen Fenpropathrin suspension emulsion
Cyflumetofen 20%, Fenpropathrin 20%, polycarboxylate 4.2%, C8~10Aliphatic alcohols 0.2%, acetonitrile 9%, PVPP 0.08%, NPE 3.5%, Glycerine 0.6%, Arabic gum 0.17%, deionized water add to 100%, prepare 40% fourth fluorine mite Ester Fenpropathrin suspension emulsion.
Example 54 45% cyflumetofen Fenpropathrin suspension emulsion
Cyflumetofen 30%, Fenpropathrin 15%, octylphenol polyethylene oxyethylene group ether sulfate 4.3%, C10~20Saturated fat acids 0.5%, butanol 10%, sodium tripolyphosphate 0.1%, alkyl biphenyl ether Disulfonic acid magnesium salts 3.4%, propane diols 0.8%, triethanolamine 0.18%, deionized water add to 100%, Prepare 45% cyflumetofen Fenpropathrin suspension emulsion.
Example 55 30% cyflumetofen Fenpropathrin suspension emulsion
Cyflumetofen 10%, Fenpropathrin 20%, alkylnaphthalene sulfonate 4%, organosilicon froth breaking Agent 0.1%, cyclohexanone 11%, methylcellulose 0.05%, alkyl biphenyl ether disulfonic acid magnesium salts 3.4%, diethylene glycol (DEG) 0.8%, diethanol amine 0.17%, deionized water add to 100%, prepare 30% Cyflumetofen Fenpropathrin suspension emulsion.
Example 56 25% cyflumetofen Fenpropathrin suspension emulsion
Cyflumetofen 10%, Fenpropathrin 15%, naphthalene sulfonic acid-formaldehyde condensation product sodium salt 3.5%, C8~10Aliphatic alcohols 0.5%, vegetable oil 12%, xanthans 0.06%, oxirane-epoxy third Alkane block copolymer 3.9%, polyethylene glycol 0.7%, organic acid 0.16%, deionized water add to 100%, prepare 25% cyflumetofen Fenpropathrin suspension emulsion.
Example 57 44% cyflumetofen Fenpropathrin aqueous emulsion
Cyflumetofen 4%, Fenpropathrin 40%, 3-methyl cyclohexanol ketenes 13%, triethanolamine Salt 3.5%, ethylene glycol 1%, polyvinylpyrrolidone 0.06%, organic silicon defoamer 0.1%, Deionized water adds to 100%, prepares 44% cyflumetofen Fenpropathrin aqueous emulsion.
Example 58 33% cyflumetofen fenpropathrin microemulsion
Cyflumetofen 30%, Fenpropathrin 3%, ethanol 13%, epoxy ethane-epoxy propane are embedding Section copolymer 3.6%, polyethylene glycol 0.7%, sodium alginate 0.09%, silicone oil 0.17%, three second Hydramine 2%, deionized water add to 100%, prepare 33% cyflumetofen fenpropathrin microemulsion.
Example 59 46% cyflumetofen Fenpropathrin microcapsule suspending agent
Cyflumetofen 45%, Fenpropathrin 1%, sodium alginate 3.5%, lignosulfonates 3.7%, Ethyl acetate 10%, alkyl biphenyl ether disulfonic acid magnesium salts 3.3%, pH adjusting agent NaOH with Hydrochloric acid altogether 2.6%, deionized water add to 100%, prepare 46% cyflumetofen Fenpropathrin Microcapsule suspending agent.
Example 60 48% cyflumetofen Fenpropathrin microcapsule suspension-suspendinagent agent
Cyflumetofen 45%, Fenpropathrin 3%, polyfunctional group acyl halide dihydroxylic alcohols 4.6%, plant Thing oil 3.8%, castor oil polyoxyethylene ether 3.8%, silicone 0.17%, crosslinked polyethylene pyrrole Pyrrolidone 0.2%, pH adjusting agent NaOH and citric acid are altogether 2.9%, deionized water adds to 100%, prepare 48% cyflumetofen Fenpropathrin microcapsule suspension-suspendinagent agent.
Fenpropathrin in example 50-60 is replaced with azacyclotin, Bifenazate, fenbutatin oxide together Sample can prepare novel formulation.
The embodiment of the present invention is the method using Toxicity Determination and field test to combine.First Co-toxicity coefficient by Toxicity Determination, after clear and definite two kinds of medicaments are compounding by a certain percentage (CTC), CTC < 80 is antagonism, and 80≤CTC≤120 are summation action, CTC > 120 For synergistic effect, on this basis, then carry out field test.
Test method: respectively the mother liquor of each mixed agent is diluted to during test five series concentration, It is respectively placed in beaker standby.Use the method that first leaching leaf is followed by worm, will be not in contact with any medicament Blade of the same size in the liquid configured, soak 5s after take out, naturally dry, put Enter in insect box, then connect for examination larva, raise under the conditions of 25 DEG C, often process 3 times Repeating, often repeating examination borer population used is 50, sets blank simultaneously, checks in 72h dead Borer population, calculates the death rate and corrected mortality, tries to achieve virulence regression equation and calculate LC50Value. If the comparison death rate is more than 10%, then it is 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) is changed Become logarithm value (x), draw virulence regression equation with least square method, and thus calculate every kind The value of medicament.Co-toxicity coefficient CTC is calculated according to the abundant equation of Sun Yun.Computing formula following (with Cyflumetofen is standard agent, and its toxicity index is 100):
TI × the P of theoretical toxicity index (the TTI)=cyflumetofen of MCyflumetofen+ effective active becomes Divide the TI × P of BEffective active composition B
In formula: M is the mixture of different ratio
P effective active composition B is the ratio that effective active composition B is shared in the composition
PCyflumetofenFor the ratio that cyflumetofen is shared in the composition
A is selected from cyflumetofen;
B is selected from any one compound following: azacyclotin, Bifenazate, fenbutatin oxide, first cyanogen One of chrysanthemum ester is planted.
Application Example two:
For examination insect: cotton red spider
Experimental design: determine the former medicine of cyflumetofen, azacyclotin and the two difference through pilot study Effective lethasl concentration scope of proportioning mixture.
Toxicity test result one
Table 1 cyflumetofen and the azacyclotin different ratio toxicity test to cotton red spider
As shown in Table 1, what cyflumetofen and azacyclotin compounded preventing and treating cotton red spider fits over 70:1 During to 1:70, co-toxicity coefficient is all higher than 120, illustrates that both are mixed in the range of 70:1 to 1:70 Join and all show synergistic effect, especially when cyflumetofen and azacyclotin proportioning at 20:1 extremely During 1:30, synergistic effect becomes apparent from highlighting, and when cyflumetofen with azacyclotin weight ratio is wherein During 2:3, co-toxicity coefficient is maximum, and synergistic effect is the most obvious, finds, cyflumetofen and three simultaneously Azoles tin proportioning 20:1,10:1,8:1,7:1,6:1,5:1,4:1,3:1,2:1,1:1,1:2, 1:3、1:4、1:5、1:6、1:7、1:8、1:9、1:10、1:11、1:12、1:13、1:14、 Compound tetranychid, two variegated leafs when 1:15,1:16,1:17,1:18,1:19,1:20,1:30 Mite, tetranychus viennensis, Panonychus citri, wheat leaf pawl mite, phyllocoptruta oleivora, yellow tea mite, Tetranychus cinnabarinus, Beginning tetranychid, red spider, yellow spider, rust mite, blister mite, pear sucker, oystershell scale etc. Insect also has preferable synergistic effect, and co-toxicity coefficient is all higher than 180.
Application Example three:
For examination insect: peach Tetranychus urticae
Experimental design: through pilot study determine the former medicine of cyflumetofen, Bifenazate and the two not Effective lethasl concentration scope with proportioning mixture.
Toxicity test result two
Table 2 cyflumetofen and the Bifenazate different ratio toxicity test to peach Tetranychus urticae
As shown in Table 2, cyflumetofen and Bifenazate compound fitting over of preventing and treating peach Tetranychus urticae During 70:1 to 1:70, co-toxicity coefficient is all higher than 120, illustrates that both are in 70:1 to 1:70 scope Interior mixture all shows synergistic effect, especially exists when the proportioning of cyflumetofen Yu Bifenazate During 20:1 to 1:30, synergistic effect becomes apparent from highlighting, wherein when cyflumetofen and biphenyl hydrazine When ester weight ratio is 2:3, co-toxicity coefficient is maximum, and synergistic effect is the most obvious, finds, fourth simultaneously Fluorine mite ester and Bifenazate proportioning 20:1,10:1,8:1,7:1,6:1,5:1,4:1,3:1, 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、 Compound leaf when 1:13,1:14,1:15,1:16,1:17,1:18,1:19,1:20,1:30 Mite, Tetranychus urticae, tetranychus viennensis, Panonychus citri, wheat leaf pawl mite, phyllocoptruta oleivora, tea Huang Mite, Tetranychus cinnabarinus, beginning tetranychid, red spider, yellow spider, rust mite, blister mite, pear wood The insect such as lice, oystershell scale also has preferable synergistic effect, and co-toxicity coefficient is all higher than 180.
Application Example four:
For examination insect: panonychus citri
Experimental design: determine the former medicine of cyflumetofen, fenbutatin oxide and the two difference through pilot study Effective lethasl concentration scope of proportioning mixture.
Toxicity test result three
Table 3 cyflumetofen and the fenbutatin oxide different ratio toxicity test to panonychus citri
As shown in Table 3, what cyflumetofen and fenbutatin oxide compounded preventing and treating panonychus citri fits over 70:1 During to 1:70, co-toxicity coefficient is all higher than 120, illustrates that both are mixed in the range of 70:1 to 1:70 Join and all show synergistic effect, especially when cyflumetofen and fenbutatin oxide proportioning at 20:1 extremely During 1:30, synergistic effect becomes apparent from highlighting, and when cyflumetofen with fenbutatin oxide weight ratio is wherein During 2:3, co-toxicity coefficient is maximum, and synergistic effect is the most obvious, finds, cyflumetofen and benzene simultaneously Fourth tin proportioning 20:1,10:1,8:1,7:1,6:1,5:1,4:1,3:1,2:1,1:1,1:2, 1:3、1:4、1:5、1:6、1:7、1:8、1:9、1:10、1:11、1:12、1:13、1:14、 Compound tetranychid, two variegated leafs when 1:15,1:16,1:17,1:18,1:19,1:20,1:30 Mite, tetranychus viennensis, Panonychus citri, wheat leaf pawl mite, phyllocoptruta oleivora, yellow tea mite, Tetranychus cinnabarinus, Beginning tetranychid, red spider, yellow spider, rust mite, blister mite, pear sucker, oystershell scale etc. Insect also has preferable synergistic effect, and co-toxicity coefficient is all higher than 180.
Application Example five:
For examination insect: oranges and tangerines blister mite
Experimental design: through pilot study determine the former medicine of cyflumetofen, Fenpropathrin and the two not Effective lethasl concentration scope with proportioning mixture.
Toxicity test result four
Table 4 cyflumetofen and the Fenpropathrin different ratio toxicity test to oranges and tangerines blister mite
As shown in Table 4, cyflumetofen and Fenpropathrin compound fitting over of preventing and treating oranges and tangerines blister mite During 70:1 to 1:70, co-toxicity coefficient is all higher than 120, illustrates that both are in 70:1 to 1:70 scope Interior mixture all shows synergistic effect, especially exists when the proportioning of cyflumetofen Yu Fenpropathrin During 10:1 to 1:10, synergistic effect becomes apparent from highlighting, wherein when cyflumetofen and first cyanogen chrysanthemum When ester weight ratio is 1:1, co-toxicity coefficient is maximum, and synergistic effect is the most obvious, finds, fourth simultaneously Fluorine mite ester and Fenpropathrin proportioning 10:1,9:1,8:1,7:1,6:1,5:1,4:1,3:1, Compound leaf when 2:1,1:1,1:2,1:3,1:4,1:5,1:6,1:7,1:8,1:9,1:10 Mite, Tetranychus urticae, tetranychus viennensis, Panonychus citri, wheat leaf pawl mite, phyllocoptruta oleivora, tea Huang Mite, Tetranychus cinnabarinus, beginning tetranychid, red spider, yellow spider, rust mite, blister mite, pear wood The insect such as lice, oystershell scale also has preferable synergistic effect, and co-toxicity coefficient is all higher than 180.
Application Example six
Cyflumetofen and azacyclotin, Bifenazate, fenbutatin oxide, Fenpropathrin compounding preventing and treating mandarin orange The tangerine beginning tetranychid test of pesticide effectiveness
This test arrangement is had by Shaanxi Wei Erqi crop protection at Shaanxi Province's Hanzhong City, test medicine Limit company research and development, provide, comparison medicament 20% cyflumetofen suspending agent (autogamy), 25% 3 Azoles tin suspending agent (commercial), 43% Bifenazate suspending agent (commercial), 50% fenbutatin oxide are wettable Property pulvis (commercial), 20% fenpropathrin milk oil (commercial).
Test uses conventional spray-on process, investigates citrus beginning tetranychid insect pest index, in insect pest before medicine Early period of origination dispenser, investigates insect pest indexes and calculates preventive effect for after dispenser 10 days, 30 days, 45 days.
Experimental result is as follows:
Table 5 cyflumetofen and azacyclotin, Bifenazate, fenbutatin oxide, the Fenpropathrin compounding preventing and treating citrus beginning tetranychid test of pesticide effectiveness
As can be seen from Table 5, cyflumetofen and azacyclotin, Bifenazate, fenbutatin oxide, first cyanogen Chrysanthemum ester is compounding can effectively prevent and treat citrus beginning tetranychid, and prevention effect is superior to the preventive effect of single dose, and holds The effect time is long.In test scope of medication, target crop is had no adverse effects.
Application Example seven
Cyflumetofen and azacyclotin, Bifenazate, fenbutatin oxide, Fenpropathrin compounding preventing and treating cotton The flower rust mite test of pesticide effectiveness
This test arrangement is in Xianyang, Shanxi province city, and test medicine is had by Shaanxi Wei Erqi crop protection Limit company research and development, provide, comparison medicament 20% cyflumetofen suspending agent (autogamy), 25% 3 Azoles tin suspending agent (commercial), 43% Bifenazate suspending agent (commercial), 50% fenbutatin oxide are wettable Property pulvis (commercial), 20% fenpropathrin milk oil (commercial).
Test uses conventional spray-on process, investigates cotton rust mite insect pest index, in insect pest before medicine Early period of origination dispenser, investigates insect pest indexes and calculates preventive effect for after dispenser 10 days, 30 days, 45 days.
Experimental result is as follows:
Table 6 cyflumetofen and azacyclotin, Bifenazate, fenbutatin oxide, the Fenpropathrin compounding preventing and treating cotton rust mite test of pesticide effectiveness
As can be seen from Table 6, cyflumetofen and azacyclotin, Bifenazate, fenbutatin oxide, first cyanogen Chrysanthemum ester is compounding can effectively prevent and treat cotton rust mite, and prevention effect is superior to the preventive effect of single dose, and holds The effect time is long.In test scope of medication, target crop is had no adverse effects.
Application Example eight
Cyflumetofen and azacyclotin, Bifenazate, fenbutatin oxide, the compounding preventing and treating of Fenpropathrin are little The Mai Maiye pawl mite test of pesticide effectiveness
This test arrangement is in Xianyang, Shanxi province city, and test medicine is had by Shaanxi Wei Erqi crop protection Limit company research and development, provide, comparison medicament 20% cyflumetofen suspending agent (autogamy), 25% 3 Azoles tin suspending agent (commercial), 43% Bifenazate suspending agent (commercial), 50% fenbutatin oxide are wettable Property pulvis (commercial), 20% fenpropathrin milk oil (commercial).
Test uses conventional spray-on process, investigates wheat wheat leaf pawl acarid evil index, in worm before medicine Evil early period of origination dispenser, after dispenser, 10 days, 30 days, 45 days investigation insect pest indexes calculating are anti- Effect.Experimental result is as follows:
Table 7 cyflumetofen and azacyclotin, Bifenazate, fenbutatin oxide, the Fenpropathrin compounding preventing and treating wheat wheat leaf pawl mite test of pesticide effectiveness
As can be seen from Table 7, cyflumetofen and azacyclotin, Bifenazate, fenbutatin oxide, first cyanogen Chrysanthemum ester is compounding can effectively prevent and treat wheat wheat leaf pawl mite, and prevention effect is superior to the preventive effect of single dose, and Efficiency time is long.In test scope of medication, target crop is had no adverse effects.
Application Example nine
Cyflumetofen and azacyclotin, Bifenazate, fenbutatin oxide, Fenpropathrin compounding preventing and treating apple The arnotto spider test of pesticide effectiveness
This test arrangement is in Weinan city Linwei district, Shaanxi Province, and test medicine is by Shaanxi Wei Erqi crop The research and development of protection Co., Ltd, offer, comparison medicament 20% cyflumetofen suspending agent (autogamy), 25% azocyclotin dispersant (commercial), 43% Bifenazate suspending agent (commercial), 50% benzene fourth Tin wettable powder (commercial), 20% fenpropathrin milk oil (commercial).
Test uses conventional spray-on process, investigates European red mite insect pest index, in insect pest before medicine Early period of origination dispenser, investigates insect pest indexes and calculates preventive effect for after dispenser 10 days, 30 days, 60 days.
Experimental result is as follows:
Table 8 cyflumetofen and azacyclotin, Bifenazate, fenbutatin oxide, Fenpropathrin compounding preventing and treating Pesticide Effect for Apple Red Spiders
As can be seen from Table 8, cyflumetofen and azacyclotin, Bifenazate, fenbutatin oxide, first cyanogen Chrysanthemum ester is compounding can effectively prevent and treat European red mite, and prevention effect is superior to the preventive effect of single dose, and holds The effect time is long.In test scope of medication, target crop is had no adverse effects.
Application Example ten
Cyflumetofen and azacyclotin, Bifenazate, fenbutatin oxide, Fenpropathrin compounding preventing and treating mandarin orange The Phyllocoptruta oleivora Ahmcad test of pesticide effectiveness
This test arrangement is had by Shaanxi Wei Erqi crop protection at Shaanxi Province's Hanzhong City, test medicine Limit company research and development, provide, comparison medicament 20% cyflumetofen suspending agent (autogamy), 25% 3 Azoles tin suspending agent (commercial), 43% Bifenazate suspending agent (commercial), 50% fenbutatin oxide are wettable Property pulvis (commercial), 20% fenpropathrin milk oil (commercial).
Test uses conventional spray-on process, investigates oranges and tangerines blister mite insect pest index, in insect pest before medicine Early period of origination dispenser, investigates insect pest indexes and calculates preventive effect for after dispenser 10 days, 30 days, 60 days.
Experimental result is as follows:
Table 8 cyflumetofen and azacyclotin, Bifenazate, fenbutatin oxide, the Fenpropathrin compounding preventing and treating oranges and tangerines blister mite test of pesticide effectiveness
As can be seen from Table 8, cyflumetofen and azacyclotin, Bifenazate, fenbutatin oxide, first cyanogen Chrysanthemum ester is compounding can effectively prevent and treat oranges and tangerines blister mite, and prevention effect is superior to the preventive effect of single dose, and holds The effect time is long.In test scope of medication, target crop is had no adverse effects.
Application Example ten
Cyflumetofen and azacyclotin, Bifenazate, fenbutatin oxide, Fenpropathrin compounding preventing and treating tea tree The yellow tea mite test of pesticide effectiveness
This test arrangement is in Zhejiang Hangzhou Xihu District, and test medicine is by Shaanxi Wei Erqi crop protection Co., Ltd research and development, provide, comparison medicament 20% cyflumetofen suspending agent (autogamy), 25% Azocyclotin dispersant (commercial), 43% Bifenazate suspending agent (commercial), 50% fenbutatin oxide can WP (commercial), 20% fenpropathrin milk oil (commercial).
Test uses conventional spray-on process, investigates tea tree yellow tea mite insect pest index, in insect pest before medicine Early period of origination dispenser, investigates insect pest indexes and calculates preventive effect for after dispenser 10 days, 30 days, 60 days.
Experimental result is as follows:
Table 9 cyflumetofen and azacyclotin, Bifenazate, fenbutatin oxide, the Fenpropathrin compounding preventing and treating tea tree yellow tea mite test of pesticide effectiveness
As can be seen from Table 9, cyflumetofen and azacyclotin, Bifenazate, fenbutatin oxide, first cyanogen Chrysanthemum ester is compounding can effectively prevent and treat tea tree yellow tea mite, and prevention effect is superior to the preventive effect of single dose, and holds The 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, cyflumetofen and azacyclotin, connection Phenylhydrazine ester, fenbutatin oxide, Fenpropathrin are compounding makes wettable powder, water dispersible granules, suspension After agent, suspension emulsion, aqueous emulsion, microemulsion, microcapsule suspending agent, microcapsule suspension-suspendinagent agent right The tetranychid of all kinds of crops, Tetranychus urticae, tetranychus viennensis, Panonychus citri, wheat leaf pawl mite, mandarin orange Citrus rust mite, yellow tea mite, Tetranychus cinnabarinus, beginning tetranychid, red spider, yellow spider, rust mite, The preventive effect of the common insect pests such as blister mite, pear sucker, oystershell scale, all more than 95%, is better than list Agent preventive effect, synergistic effect is obvious.

Claims (4)

1. the Efficient insecticidal composition containing cyflumetofen, effective active composition is active components A and active component B, it is characterized in that: active components A and active component B weight ratio are 21 ~ 32 or 23 ~ 12 or 81 ~ 31 or 13 ~ 18, described active components A is cyflumetofen, and active component B is Bifenazate.
Pesticidal combination containing cyflumetofen the most according to claim 1, it is characterised in that: composition makes wettable powder, water dispersible granules, suspending agent, suspension emulsion, aqueous emulsion, microemulsion, microcapsule suspending agent, microcapsules suspension-suspending agent.
Pesticidal combination containing cyflumetofen the most according to claim 1 is for preventing and treating the purposes of insect on wheat, cotton, fruit tree, vegetables, tea tree.
Purposes the most according to claim 3, it is characterised in that described insect is Panonychus citri, wheat leaf pawl mite, yellow tea mite, red spider, yellow spider, rust mite, pear sucker, oystershell scale.
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