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CN106305758A - Synergistic and compounded pest and mite killing composition - Google Patents

Synergistic and compounded pest and mite killing composition Download PDF

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Publication number
CN106305758A
CN106305758A CN201510355143.9A CN201510355143A CN106305758A CN 106305758 A CN106305758 A CN 106305758A CN 201510355143 A CN201510355143 A CN 201510355143A CN 106305758 A CN106305758 A CN 106305758A
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China
Prior art keywords
component
synergistic complex
weight
bifenazate
acaricidal composition
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CN201510355143.9A
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Chinese (zh)
Inventor
刘少武
宋玉泉
张俊龙
班兰凤
范晓溪
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Shenyang Sinochem Agrochemicals R&D Co Ltd
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Shenyang Sinochem Agrochemicals R&D Co Ltd
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Abstract

The invention belongs to the field of pesticides, and relates to a synergistic and compounded pest and mite killing composition. The composition comprises an active component A and an active component B, wherein a weight part ratio of the component A to the component is 1:99-99:1; the component A is selected from cyantraniliprole, sulfoxaflor or spirotetramat; and the component B is selected from nimbin, rotenone, butene-fipronil, milbemectin, pyriproxyfen, pyridalyl, pyridaben, bifenazate, tebufenpyrad, cyflumetofen, propargite, cyenopyrafen or clofentezine. The composition has an obvious synergistic effect, and can be used for controlling many pests and mites.

Description

A kind of synergistic complex insecticidal and acaricidal composition
Technical field
The invention belongs to pesticide field, relate to a kind of synergistic complex insecticidal and acaricidal composition.
Background technology
Bromine cyanogen insect amide (cyantraniliprole) is the second filial generation that success is developed after chlorantraniliprole Ryanodine receptor inhibitor insecticides, bromine cyanogen insect amide is by changing the various polar groups on phenyl ring Forming, have more efficient, applicable crops is more extensive, can effectively prevent and treat Lepidoptera, Semiptera and coleoptera Deng insect.
Sulfoxaflor (sulfoxaflor) has the model of action of novelty, by activating the second of insecticide Acetylcholine receptor kills target pest, has the activity of excellence, and interior absorption to aphid, plant hopper etc. Good, the lasting period is long, to non-target organism safety.
Spiral shell worm ethyl ester (spirotetramat) is tetronic acid compounds, with insecticidal/acaricidal agent Envidor (spirodiclofen) and Spiromesifen (spiromesifen) belong to similar compound.Spiral shell worm ethyl ester has Unique function Characteristics, has two-way Uptake and translocation performance.Upwards can move down in whole plant, Arrive at blade face and bark, thus preventing and treating is as on Caulis et Folium Lactucae Sativae and Chinese cabbage internal lobe, and really corticole insect.This solely Special interior absorption can protect newborn stem, leaf and root, prevents ovum and the larval growth of insect.Spiral shell worm second Ester high-efficiency broad spectrum, can effectively prevent and treat various sucking pest, as aphid, thrips, wood louse, aleyrodid and Scale insect etc..And important beneficial insect such as ladybug, wasp fly and parasitic wasp are had good selectivity
Reasonably pest control with insecticide, acaricide compound to have and expand parasite killing, mite killing spectrum, improve prevention effect, prolong The long optimum period for applying fertilizer, reduce dosage, delay insect, actively feature such as the evil drug-fast generation of demodicid mite, development etc., Different cultivars composition compounds, it is possible to create some unexpected technique effect, be preventing and treating resistant insect, One of evil demodicid mite and the effective ways solving field difficulty pest control, evil demodicid mite.By retrieval do not find bromine cyanogen insect amide, Sulfoxaflor or the report of other pesticide compositional compositions such as spiral shell worm ethyl ester and nimbin.
Summary of the invention
It is an object of the invention to provide a kind of synergistic complex insecticidal and acaricidal composition.
For achieving the above object, the present invention uses the technical scheme to be:
A kind of synergistic complex insecticidal and acaricidal composition, compositions is component A and two kinds of active components of component B; Wherein, component A is 1:99 to 99:1 with the ratio of weight and number of component B;
Described component A is selected from bromine cyanogen insect amide (cyantraniliprole A1), sulfoxaflor (sulfoxaflor A2) or spiral shell worm ethyl ester (spirotetramat A3);
Component B is selected from nimbin (azadirachtin B1), rotenone (rotenone B2), butylene fluorine worm Nitrile (flufiprole B3), milbemectin (milbemectin B4), Nylar (pyriproxyfen B5), Pyridalyl (pyridalyl B6), pyridaben (pyridaben B7), Bifenazate (bifenazate B8), Tebufenpyrad (tebufenpyrad B9), cyflumetofen (cyflumetofen B10), propargite (propargite B11), nitrile pyrrole demodicid mite ester (cyenopyrafen B12) or clofentezine (clofentezine B13).
Described component A is selected from bromine cyanogen insect amide, and component B is selected from nimbin, rotenone, pyridaben, biphenyl Hydrazine ester or cyflumetofen;Wherein, component A is 1:20 to 20:1 with the ratio of weight and number of component B.
Described component A is selected from bromine cyanogen insect amide, and component B is selected from pyridaben, or Bifenazate;Wherein, group Dividing A is 1:10 to 10:1 with the ratio of weight and number of component B.
Described component A is selected from sulfoxaflor, and component B is selected from nimbin, Nylar, pyridalyl, biphenyl Hydrazine ester, tebufenpyrad or cyflumetofen;Wherein, component A is 1:20 to 20 with the ratio of weight and number of component B: 1。
Described component A is selected from sulfoxaflor, and component B is selected from nimbin, or pyridalyl, or Bifenazate; Wherein, component A is 1:10 to 10:1 with the ratio of weight and number of component B.
Described component A is selected from spiral shell worm ethyl ester, and component B is selected from rotenone, butene-fipronil, milbemectin, alkynes Demodicid mite spy, nitrile pyrrole demodicid mite ester or clofentezine;Wherein, component A is 1:20 to 20 with the ratio of weight and number of component B: 1。
Described component A is selected from spiral shell worm ethyl ester, and component B is selected from butene-fipronil, propargite, nitrile pyrrole demodicid mite ester or four Demodicid mite piperazine;Wherein, component A is 1:10 to 10:1 with the ratio of weight and number of component B.
Described compositions can be made into cream, suspending agent, water-dispersible granules, aqueous emulsion, microemulsion, solvable Property liquor, wettable powder or oil-suspending agent.
In described compositions, the accumulating weight content of two kinds of components is 0.5%-95%.
Described compositions is used for preparing preventing and treating fruit tree, vegetable, Oryza sativa L., ornamental plant, tea, Cotton Gossypii or cereal Insect, evil demodicid mite or the agricultural insecticidal of urban health insect, acaricidal medicine on class crop.
Synergistic complex compositions is to fruit tree, vegetable, Oryza sativa L., cereal crop, ornamental plant, tea, Cotton Gossypii On insect or urban health insect there is obvious potentiation.
When bromine cyanogen insect amide (A1) is carried out in the proportion of 1:10 to 10:1 with nimbin (B1) During mixture, the activity to diamondback moth can be greatly improved;When bromine cyanogen insect amide (A1) and rotenone (B2) When carrying out mixture in the proportion of 1:20 to 20:1, black peach aphid is shown preferable potentiation; When bromine cyanogen insect amide (A1) and pyridaben (B7) carry out mixture in the proportion of 1:20 to 20:1 Time, the potentiation to Trialeurodes vaporariorum Westwood is obvious;When bromine cyanogen insect amide (A1) and pyridaben (B7) or connection When phenylhydrazine ester (B8) or cyflumetofen (B10) mixture in the proper ratio, the preventing and treating to Tetranychus cinnabarinus has Potentiation.When sulfoxaflor (A2) and nimbin (B1) or pyridalyl (B6) at 1:10 extremely When carrying out mixture in the proportion of 10:1, the activity to diamondback moth can be greatly improved;Work as sulfoxaflor (A2) when carrying out mixture with nimbin (B1) in the proportion of 1:10 to 10:1, to black peach aphid table Reveal preferable potentiation;When sulfoxaflor (A2) and Nylar (B5) are at 1:10 to 10:1 Proportion in when carrying out mixture, the potentiation to Trialeurodes vaporariorum Westwood is obvious;As sulfoxaflor (A2) During with Bifenazate (B8) or tebufenpyrad (B9) or cyflumetofen (B10) mixture in the proper ratio, right The preventing and treating of Tetranychus cinnabarinus has potentiation.When spiral shell worm ethyl ester (A3) and rotenone (B2) or butylene fluorine worm When nitrile (B3) carries out mixture in the proportion of 1:10 to 10:1, can be greatly improved black bean aphid Activity;When spiral shell worm ethyl ester (A3) and butene-fipronil (B3) or milbemectin (B4) at 1:20 extremely When carrying out mixture in the proportion of 20:1, Pyrausta nubilalis (Hubern). is shown preferable potentiation;When spiral shell worm ethyl ester (A3) with propargite (B11) or nitrile pyrrole demodicid mite ester (B12) or clofentezine (B13) at 1:20 to 20:1 Proportion in when carrying out mixture, the preventing and treating to Tetranychus cinnabarinus has potentiation.Therefore, the present invention Another technical scheme is that the synergistic complex compositions of the present invention is for preparing the purposes of insecticide medicine.
In the synergistic complex compositions of the present invention, the cumulative amount (by weight, lower same) of active component exists Between 0.5%~95%, it is preferably between 1%~85%.According to different preparation types, active component is accumulated Content range is different.Generally, in liquid preparation, the cumulative amount of active component is between l%~70%, relatively Good for 5%~50%;In solid preparation, the cumulative amount of active component is between 5%~85%, is preferably 10%~80%;
The synergistic complex compositions of the present invention at least contains a kind of surfactant, activity when being beneficial to use Component dispersion in water.The cumulative amount of surfactant is between 5%~30%, and surplus is solid or liquid Diluent.The surfactant selected by synergistic complex compositions of the present invention is that those skilled in the art institute is public Know, such as: the one or several in dispersant, wetting agent, binding agent, defoamer, stabilizer or emulsifying agent Kind.According to different dosage form, preparation can also contain antifreeze known in those skilled in the art, thickening Agent, disintegrating agent etc..
The synergistic complex compositions 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 substance molten with liquid Agent or solid carrier mixing after, add surfactant such as dispersant, wetting agent, emulsifying agent, binding agent, One or more in defoamer, stabilizer etc..
The synergistic complex compositions of the present invention, can be processed into acceptable any dosage form on pesticide on demand, The most more preferably dosage form is: cream, suspending agent, water-dispersible granules, aqueous emulsion, microemulsion, can solution Agent, wettable powder or oil-suspending agent.
The synergistic complex compositions of the present invention, includes following constituent content when making cream: active component A l~ 50%, active component B l~50%, emulsifying agent 2~20%, synergist 0~20%, cosolvent 0~20%, molten Agent complements to 100%.Will active component A and B add solvent is completely dissolved after, add cosolvent if desired, Add the oily liquids becoming transparent and homogeneous after emulsifying agent, synergist etc. stir, i.e. prepare of the present invention group The missible oil product of compound.
The synergistic complex compositions of the present invention, includes following constituent content when making suspending agent: active component A l~ 50%, active component B l%~50%, dispersant 2~10%, wetting agent 2~10%, defoamer 0.1~1%, Thickening agent 0.1~2%, binding agent 0.1~2%, antifreeze 0.1~8%, water add to 100%.By above-mentioned formula In material, dispersant, wetting agent, defoamer, thickening agent, binding agent, antifreeze, water mix through high speed shear Close uniformly, add active component A and B, ball milling 2~3 hours in ball mill, make diameter of particle all exist Below 5 μm, prepare the suspending agent product of the present composition.
The synergistic complex compositions of the present invention, includes following constituent content when making water dispersible granules: activity group Point A l~60%, active component B l~60%, dispersant 3~12%, wetting agent l~8%, disintegrating agent l~ 10%, binding agent l~8%, solid packing complement to 100%.By active component A and B, dispersant, moisten Agent, disintegrating agent, binding agent, solid carrier etc. obtain the particle diameter needed together through comminution by gas stream, add viscous Other auxiliary agents such as knot agent, obtain granulation materials.System is passed through in item is quantitatively sent into fluidized bed granulating dryer Grain and dried, prepares the water dispersible granules product of the present composition.
The synergistic complex compositions of the present invention, comprises following constituent content when making aqueous emulsion: active component A l~ 40%, active component B l~40%, solvent 0~30%, emulsifying agent l~15%, antifreeze 0~10%, thickening Agent 0.1~2%, defoamer 0.0l~2%, water complement to 100%.By active component A and B, solvent, breast Agent is added together, and makes to be dissolved into homogeneous oil phase;Water, antifreeze, thickening agent, defoamer are blended in one Rise, become homogeneous aqueous phase.Under high velocity agitation, aqueous phase is added oil phase, prepare the water and milk of the present composition Agent product.
The synergistic complex compositions of the present invention, comprises following constituent content when making microemulsion: active component A l~ 40%, active component B l~40%, solvent 0~30%, emulsifying agent 3~20%, cosolvent 0~20%, freeze proof Agent 0~10%, water complements to 100%.Active component A and B are dissolved in the homogenizing equipped with solvent and cosolvent In device;Strongly mix after emulsifying agent, antifreeze, water are joined in the homogenizer equipped with above-mentioned solution And homogenize, finally obtain the microemulsion product of the transparent present composition of clear appearance.
The synergistic complex compositions of the present invention, includes following constituent content when making soluble concentrate: active component A L~50%, active component B l~50%, emulsifying agent 1~20%, synergist 1~10%, organic solvent complement to 100%.Active component A and B, organic solvent, emulsifying agent, synergist etc. are mixed, becomes homogeneous Prescribed liquid, i.e. prepares the soluble concentrate product of the present composition.
The synergistic complex compositions of the present invention, comprises following constituent content when making wettable powder: activity group Point A l~60%, active component B l~60%, dispersant 2~10%, wetting agent 2~10%, solid packing Complement to 100%.By active component A and B, dispersant, wetting agent, filler mixing, mix in a mixer Close uniformly, remix uniformly after jet mill is pulverized, i.e. can be made into the wettable powder of the present composition Agent product.
The synergistic complex compositions of the present invention, includes following constituent content when making oil-suspending agent: active component A L~50%, active component B l~50%, emulsifying agent 1~20%, cosolvent 1~20%, dispersant 0~3%, Wetting agent 0.2~1%, solvent complement to 100%.By active component A and B, emulsifying agent, dispersant, solvent, Cosolvent adds sand milling in sand mill, until particle diameter is qualified, the oil-suspending agent i.e. preparing the present composition produces Product.
Described dispersant is selected from but is not limited to: alkylnaphthalene sulfonate, double (alkyl) naphthalene sulphonate formaldehyde Condensation substance, naphthalene sulfonic acid-formaldehyde condensation product, aryl phenol polyoxyethylene succinate sulfonate, octyl phenol polyoxy second Alkenyl ether sulfates, polycarboxylate, lignosulfonates, alkylphenol polyoxyethylene formaldehyde condensation products sulphuric acid Salt, alkylphenol polyoxyethylene formaldehyde condensate sulfonate, alkyl benzene sulfonate calcium salt, naphthalenesulfonateformaldehyde formaldehyde are condensed Thing sodium salt, alkylphenol polyoxyethylene, aliphatic acid polyethenoxy ether, polyoxyethylene carboxylate, glyceride One or more in fat acid ester polyoxyethylene ether.
Described wetting agent is selected from but is not limited to: sodium lauryl sulphate, dodecylbenzene sodium sulfonate, draw Open powder BX, detergent, agriculture breast 2000# series, wetting and penetrating agent F, wetting agent T, spaonin powder, tea seed cake, Bombyx mori L., sodium laurylsulfate, alkylnaphthalene sulfonate, alkylphenol ethoxylate, polyoxyethylene tri-styryl One or more in phosphenylic acid salt, Fructus Sapindi Mukouossi powder.
Described binding agent is selected from but is not limited to: arabic gum, xanthan gum, sodium tripolyphosphate, phenolic aldehyde tree Fat, sodium alginate, white dextrin, methylcellulose, sodium acrylate, polyvinylpyrrolidone, the poly-second of crosslinking One or more in alkene pyrrolidone, Polyethylene Glycol, polyvinyl alcohol.
Described defoamer is selected from but is not limited to: C8~10Aliphatic alcohols, C10~20Saturated fat acids is (such as the last of the ten Heavenly stems Acid) and amide, silicone oil, silicone compound, polyoxyethylene glycerol ether in one or more.
Described emulsifying agent is selected from but is not limited to: agriculture breast 500# (alkyl benzene calcium sulfonate), 0P series phosphoric acid Ester (thermally coupled distillation columns), phenyl phenol polyoxyethanyl ether phosphate, styrene polyoxyethylene ether (benzyl dimethyl phenol gathers for ammonium sulfate, alkyl biphenyl ether disulfonic acid magnesium salt, triethanolamine salt, agriculture breast 400# Oxygen ethylether), agriculture breast 600# (phenyl phenol polyoxyethyl ether), Nongru-700 # (alkylphenol-formaldehyde resin polyoxy Ethylether), agriculture breast 36# (phenethyl fluosite polyoxyethyl ether), agriculture breast 1600# (phenethyl phenol gather Oxygen ethyl polypropylene-base ether), ethylene oxide-propylene oxide block copolymer, 0P series (polyoxyethylene nonyl phenyl second Alkene ether), By series (castor oil polyoxyethylene ether), agriculture breast 33# (alkylaryl polyoxyethylene polyoxypropylene Ether), agriculture breast 34# (alkylaryl polyoxyethylene poly-oxygen propylene aether), emulsifying agent T-60, Span series (mountain Pears alcohol acid anhydride monostearate), TWEEN Series (sorbitan fatty acid ester polyoxyethylene ether), AEO series (fat Fat polyoxyethylenated alcohol), LOMAR PWA EINECS 246-676-2 methyl condensation substance, calcium dodecyl benzene sulfonate and aliphatic acid polyethenoxy ether, Alkylphenol polyoxyethylene sulfosuccinate, styrylphenol polyoxyethylene ether, fat acid polyoxyethylene groups One or more in ester, polyoxyethylene aliphatic alcohol ether.
Described antifreeze is selected from: ethylene glycol, propylene glycol, glycerol, Polyethylene Glycol, diethylene glycol, three sweet One or more in alcohol.
Described thickening agent is selected from: xanthan gum, hydroxymethyl cellulose, hydroxyethyl cellulose, methylcellulose, One or more in Magnesiumaluminumsilicate, polyvinyl alcohol.
Described disintegrating agent is selected from: bentonite, carbamide, ammonium sulfate, glucose, aluminum chloride, citric acid, One or more in succinic acid, sodium bicarbonate.
Described solvent is selected from: toluene, dimethylbenzene, methanol, ethanol, acetone, ether, Ketohexamethylene, just Butanol, isopropanol, vegetable oil, dimethylformamide, dimethyl sulfoxide, acetonitrile, Polyethylene Glycol, pyrroles In alkanone, solvent N-chain alkyl ketopyrrolidine, biodiesel, diesel oil, Oleum Terebinthinae, solvent naphtha, water One or more or more than one are with mixed solvents of arbitrary proportion composition.
Described solid carrier is selected from: Kaolin, kieselguhr, bentonite, attapulgite, white carbon, shallow lake One or more in powder, precipitated calcium carbonate.
Described synergist is selected from: organic silicon pesticide synergist, organic silicon pesticide penetrating agent spreading agent, agricultural have Any one in machine silicon pesticide synergistic agent, azone.
The synergistic complex compositions of the present invention, can be used for prevent and treat fruit tree, vegetable, Oryza sativa L., cereal crop, Insect, subterranean pest-insect or urban health insect on ornamental plant, tea, Cotton Gossypii etc..
Technical scheme also includes being used for preparing agricultural insecticide by the synergistic complex compositions of the present invention The purposes of medicine.
The synergistic complex compositions of the present invention, can impose on the insect/evil demodicid mite and/or its needing to control with effective dose On habitat.
The synergistic complex compositions of the present invention has the advantage that
Synergistic complex compositions of the present invention is by the insecticide mixture by different mechanism of action, and then realizes solving Prevent and treat the insect in Different Crop, the effect of evil demodicid mite;Particularly as follows:
1, compounding two kinds of active components of A, B have the different mechanism of action, it is possible to delay pest resistance to insecticide Generation.2, expand insecticidal spectrum, can be used for preventing and treating fruit tree, vegetable, ornamental plant, tea, Cotton Gossypii etc. many Plant the various pests on crop.3, reduce Pesticide use amount, reduce pesticide residual quantity on crop, Enhance the friendly to environment.
Detailed description of the invention
Following example are used for describing the present invention in detail, in order to be further appreciated by the present invention.Active component A, B and other raw materials are commercial goods.In formulation Example, active component is rolled over hundred post-dised, each component with Percetage by weight is measured.
Formulation Example
Embodiment 1:20% bromine cyanogen insect amide pyridaben oil-suspending agent (is counted, component A: component by weight B=1:1)
Bromine cyanogen insect amide 10%, pyridaben 10%, LOMAR PWA EINECS 246-676-2 methyl condensation substance 10%, fatty alcohol-polyoxyethylene ether 15%, propylene glycol 5%, Magnesiumaluminumsilicate 5%, Oleum Terebinthinae complement to 100%.Above raw material is prepared oil routinely The method of suspending agent, mixes after each component being ground, i.e. prepares 20% bromine cyanogen insect amide pyridaben oil-suspending agent.
Embodiment 2:34% bromine cyanogen insect amide Bifenazate suspending agent (is counted, component A: component by weight B=1:16)
Bromine cyanogen insect amide 2%, Bifenazate 32%, alkylphenol polyoxyethylene formaldehyde condensate sulfonate 4%, Xanthan gum 0.2%, glycerol 5%, sodium lauryl sulphate 2%, organic silicon defoamer 0.5%, water complement to 100%.The method that above raw material is prepared suspending agent routinely, blended, high speed shear dispersion, after sand milling, I.e. prepare 34% bromine cyanogen insect amide Bifenazate suspending agent.
Embodiment 3:14% sulfoxaflor nimbin soluble concentrate (is counted, component A: component by weight B=4:3)
Sulfoxaflor 8%, nimbin 6%, Nongru-700 #5%, lignosulfonates 5%, dimethyl formyl Amine 2%, dimethylbenzene complement to 100%.The method that above raw material is prepared soluble concentrate routinely, first by activity Component is dissolved in a solvent, adds surfactant and other components, stirs, i.e. prepares 14% fluorine pyridine Worm amine nitrile nimbin soluble concentrate.
Embodiment 4:4% sulfoxaflor pyridalyl microemulsion (is counted, component A: component by weight B=3:1)
Sulfoxaflor 3%, pyridalyl 1%, agriculture breast 500#10%, sodium lauryl sulphate 10%, hexamethylene Ketone 5%, N-chain alkyl ketopyrrolidine 2%, ethylene glycol 1%, water complement to 100%.By above raw material by often The method of rule preparation microemulsion, dissolves completely and stirs, i.e. preparing 4% sulfoxaflor pyridalyl Microemulsion.
Embodiment 5:48% spiral shell worm ethyl ester butene-fipronil water dispersible granules (count by weight, component A: Component B=15:1)
Spiral shell worm ethyl ester 45%, butene-fipronil 3%, alkylphenol polyoxyethylene 10%, sodium lauryl sulphate 10%, ammonium sulfate 2%, polyvinyl alcohol 3%, Kaolin complement to 100%.Above raw material is prepared water routinely The method of dispersible granule, blended, comminution by gas stream, i.e. prepare 48% spiral shell worm ethyl ester butene-fipronil water-dispersible Granule.
Embodiment 6:24% spiral shell worm ethyl ester propargite cream (counting by weight, component A: component B=1:5)
Spiral shell worm ethyl ester 4%, propargite 20%, calcium dodecyl benzene sulfonate 5%, castor oil polyoxyethylene ether 3%, Azone 2%, vegetable oil complement to 100%.The method that above raw material is prepared cream routinely, mixes, stirs After dissolving completely, i.e. prepare 24% spiral shell worm ethyl ester propargite cream.
Embodiment 7:10% spiral shell worm ethyl ester cyanogen pyrrole demodicid mite ester aqueous emulsion (count by weight, component A: component B=2: 3)
Spiral shell worm ethyl ester 4%, cyanogen pyrrole demodicid mite ester 6%, solvent naphtha 30%, polycarboxylate 5%, sodium sorbate 1%, polyoxy Ethylene fatty alcohol ether 10%, glycerol 1%, water complement to 100%.Above raw material is prepared aqueous emulsion routinely Method, through being thoroughly mixed uniformly, i.e. prepare 10% spiral shell worm ethyl ester cyanogen pyrrole demodicid mite ester aqueous emulsion.
Embodiment 8:30% spiral shell worm ethyl ester clofentezine suspension agent (count by weight, component A: component B=2: 1)
Spiral shell worm ethyl ester 20%, clofentezine 10%, aliphatic acid polyethenoxy base ester 10%, sodium lauryl sulphate 10%, Glycerol 2%, silicone oil 0.3%, methylcellulose 2%, water complement to 100%.Above raw material is joined routinely The method of suspending agent processed, after the dispersion of blended, high speed shear, sand milling, i.e. prepares 30% spiral shell worm ethyl ester four demodicid mite Piperazine suspending agent.
Toxicity measures embodiment
Embodiment 9: diamondback moth synergism determination is tested by bromine cyanogen insect amide with nimbin mixed
For examination target: diamondback moth (Plutella xylostella) 3 instar larvaes, the sensitive product of indoor feeding System.
Drug solution preparing: according to test needs, the most accurately weigh test sample, former medicine with electronic analytical balance With acetone solution, then it is configured to the confession reagent liquid of variable concentrations according to EXPERIMENTAL DESIGN with 0.1% Tween 80 water.
Test method: use nebulization to measure the active size to diamondback moth larvae.Select the Caulis et Folium Brassicae capitatae of hot-house culture Blade, removes surface wax layer, breaks into the circular leaf dish of a diameter of 3cm with card punch, uses by EXPERIMENTAL DESIGN The medicinal liquid prepared uniformly is sprayed on leave dual sides by airbrush manual spray hose, is placed in and is placed with the straight of filter paper Footpath is in the culture dish of 6cm, accesses neat healthy examination worm, often process 10,3 weights after naturally drying in the shade Multiple, separately set blank.
Examination material after processing is placed in observation ward, the temperature of observation ward, humidity, the on-demand scalable of illumination. 72h " Invest, Then Investigate " is dead, borer population of living.Each actual measurement mortality rate processed is calculated with abbott formula.
Mixture effect assessment uses Bliss method, and Bliss thinks according to its independent joint action concept proposed, Theoretical mortality rate P during Mixture Use of Insecticides can calculate with following formula:
P=Pm+Pn (1-Pm)
Pm is the actual measurement mortality rate (%) of the first active component target when concentration is m;Pn is the second activity group The actual measurement mortality rate (%) of target when point concentration is n.
If two kinds of active component actuals of target after mixing with finite concentration are more than theoretical mortality rate P, then two kinds of active components of judgement are used in mixed way under setting concentration and have potentiation, otherwise then make for antagonism With, result of the test is shown in Table 1.
Table 1 bromine cyanogen insect amide is with nimbin mixed to diamondback moth synergism determination result
Embodiment 10: black peach aphid synergism determination is tested by bromine cyanogen insect amide with rotenone mixture
For examination target: black peach aphid (Myzus persicae) is if becoming aphid, the sensitive strain of indoor feeding.
Drug solution preparing: according to test needs, the most accurately weigh test sample, former medicine with electronic analytical balance With acetone solution, then it is configured to the confession reagent liquid of variable concentrations according to EXPERIMENTAL DESIGN with 0.1% Tween 80 water.
Test method: use nebulization to measure the active size to black peach aphid.First diameter 6cm culture dish is chosen, Cover a metafiltration paper at the bottom of ware, and drip appropriate tap water moisturizing.Clip size from the cabbage plant cultivating black peach aphid Suitable and the long cabbage leaves having 30-50 head black peach aphid, removes alatae and the aphid in front, and blade back is upwards put In culture dish.With Airbrush spraying machine leave dual sides even spraying (atomisation pressure: 10psi, Equivalent 0.7kg/cm2;Spouting liquid: 0.5mL;Spraying distance: 15-20cm), often process 3 times and repeat, separately If blank.
Examination material after processing is placed in observation ward, the temperature of observation ward, humidity, the on-demand scalable of illumination, The most then appropriate tap water is being dripped at the bottom of ware to keep blade fresh during observation.48h " Invest, Then Investigate " is dead, alive Borer population.Each actual measurement mortality rate processed is calculated with abbott formula.
Mixture effect assessment uses Bliss method, with embodiment 9.
If two kinds of active component actuals of target after mixing with finite concentration are more than theoretical mortality rate P, then two kinds of active components of judgement are used in mixed way under setting concentration and have potentiation, otherwise then make for antagonism With, result of the test is shown in Table 2.
Table 2 bromine cyanogen insect amide and rotenone mixture are to black peach aphid synergism determination result
Embodiment 11: Trialeurodes vaporariorum Westwood synergism determination is tested by bromine cyanogen insect amide with pyridaben mixture
For examination target: Trialeurodes vaporariorum Westwood [Trialeurodes vaporariorum (Westwood)] nymph, The sensitive strain of indoor feeding.
Drug solution preparing: according to test needs, the most accurately weigh test sample, former medicine with electronic analytical balance With acetone solution, then it is configured to the confession reagent liquid of variable concentrations according to EXPERIMENTAL DESIGN with 0.1% Tween 80 water.
Test method: use nebulization to measure the active size to Trialeurodes vaporariorum Westwood nymph.First by fresh eggplant Sub-seedling is put in the dependent insect cage filling Trialeurodes vaporariorum Westwood adult, takes out, be placed in incubator cultivation after 24h 12-15 days, then take the eggplant leaf with trialeurodes vaporariorum nymph, break into the leaf dish of a diameter of 1cm with card punch For examination, by EXPERIMENTAL DESIGN order from low dosage to high dose, carry out spraying treatment with potter spray tower, Often process 1.5mL, repeat, separately set blank for 3 times.
Examination material after processing is placed in observation ward, the temperature of observation ward, humidity, the on-demand scalable of illumination, 72h " Invest, Then Investigate " trialeurodes vaporariorum nymph hatching situation.Each actual measurement mortality rate processed is calculated with abbott formula.
Mixture effect assessment uses Bliss method, with embodiment 9.
If two kinds of active component actuals of target after mixing with finite concentration are more than theoretical mortality rate P, then two kinds of active components of judgement are used in mixed way under setting concentration and have potentiation, otherwise then make for antagonism With, result of the test is shown in Table 3.
Table 3 bromine cyanogen insect amide and pyridaben mixture are to Trialeurodes vaporariorum Westwood synergism determination result
Embodiment 12: Tetranychus cinnabarinus is assisted by bromine cyanogen insect amide with pyridaben, Bifenazate, cyflumetofen mixture Same-action determination test
For examination target: Tetranychus cinnabarinus [Tetranychus cinnabarinus (boisduval)] becomes demodicid mite, room The sensitive strain of interior raising.
Drug solution preparing: according to test needs, the most accurately weigh test sample, former medicine with electronic analytical balance With acetone solution, then it is configured to the confession reagent liquid of variable concentrations according to EXPERIMENTAL DESIGN with 0.1% Tween 80 water.
Test method: use potted plant seedling nebulization to measure the active size that Tetranychus cinnabarinus becomes demodicid mite.First will Tetranychus cinnabarinus of the same size becomes demodicid mite to receive on the Tolerance of Kidney Bean Seedlings blade being in first pair of true leaf open and flat phase, treats into Radix is counted after demodicid mite is stable;Then carry out spraying treatment, every strain 1.5mL by EXPERIMENTAL DESIGN, often process 3 weights Multiple, separately set blank.
Examination material after processing is placed in observation ward, the temperature of observation ward, humidity, the on-demand scalable of illumination. 72h " Invest, Then Investigate " is dead, demodicid mite number of living.Each actual measurement mortality rate processed is calculated with abbott formula.
Mixture effect assessment uses Bliss method, with embodiment 9.
If two kinds of active component actuals of target after mixing with finite concentration are more than theoretical mortality rate P, then two kinds of active components of judgement are used in mixed way under setting concentration and have potentiation, otherwise then make for antagonism With, result of the test is shown in Table 4.
Table 4 bromine cyanogen insect amide and pyridaben, Bifenazate, cyflumetofen mixture are to Tetranychus cinnabarinus synergism determination result
Embodiment 13: diamondback moth synergism determination is tried by sulfoxaflor with nimbin, pyridalyl mixture Test
For examination target: diamondback moth (Plutella xylostella) 3 instar larvaes, the sensitive product of indoor feeding System.
Drug solution preparing: according to test needs, the most accurately weigh test sample, former medicine with electronic analytical balance With acetone solution, then it is configured to the confession reagent liquid of variable concentrations according to EXPERIMENTAL DESIGN with 0.1% Tween 80 water.
Test method: use nebulization to measure the active size to diamondback moth larvae.Select the Caulis et Folium Brassicae capitatae of hot-house culture Blade, removes surface wax layer, breaks into the circular leaf dish of a diameter of 3cm with card punch, uses by EXPERIMENTAL DESIGN The medicinal liquid prepared uniformly is sprayed on leave dual sides by airbrush manual spray hose, is placed in and is placed with the straight of filter paper Footpath is in the culture dish of 6cm, accesses neat healthy examination worm, often process 10,3 weights after naturally drying in the shade Multiple, separately set blank.
Examination material after processing is placed in observation ward, the temperature of observation ward, humidity, the on-demand scalable of illumination. 72 hours " Invest, Then Investigate " borer populations dead, alive.Each actual measurement mortality rate processed is calculated with abbott formula.
Mixture effect assessment uses Bliss method, with embodiment 9.
If two kinds of active component actuals of target after mixing with finite concentration are more than theoretical mortality rate P, then two kinds of active components of judgement are used in mixed way under setting concentration and have potentiation, otherwise then make for antagonism With, result of the test is shown in Table 5.
Table 5 sulfoxaflor and nimbin, pyridalyl mixture are to diamondback moth synergism determination result
Embodiment 14: black peach aphid synergism determination is tested by sulfoxaflor with nimbin mixed
For examination target: black peach aphid (Myzus persicae) is if becoming aphid, the sensitive strain of indoor feeding.
Drug solution preparing: according to test needs, the most accurately weigh test sample, former medicine with electronic analytical balance With acetone solution, then it is configured to the confession reagent liquid of variable concentrations according to EXPERIMENTAL DESIGN with 0.1% Tween 80 water.
Test method: use nebulization to measure the active size to black peach aphid.First diameter 6cm culture dish is chosen, Cover a metafiltration paper at the bottom of ware, and drip appropriate tap water moisturizing.Clip size from the cabbage plant cultivating black peach aphid Suitable and the long cabbage leaves having 30-50 head black peach aphid, removes alatae and the aphid in front, and blade back is upwards put In culture dish.With Airbrush spraying machine leave dual sides even spraying (atomisation pressure: 10psi, Equivalent 0.7kg/cm2;Spouting liquid: 0.5mL;Spraying distance: 15-20cm), often process 3 times and repeat, separately If blank.
Examination material after processing is placed in observation ward, the temperature of observation ward, humidity, the on-demand scalable of illumination, The most then appropriate tap water is being dripped at the bottom of ware to keep blade fresh during observation.48h " Invest, Then Investigate " is dead, alive Borer population.Each actual measurement mortality rate processed is calculated with abbott formula.
Mixture effect assessment adopts Bliss method, with embodiment 9.
If two kinds of active component actuals of target after mixing with finite concentration are more than theoretical mortality rate P, then two kinds of active components of judgement are used in mixed way under setting concentration and have potentiation, otherwise then make for antagonism With, result of the test is shown in Table 6.
Table 6 sulfoxaflor is with nimbin mixed to black peach aphid synergism determination result
Embodiment 15: Trialeurodes vaporariorum Westwood synergism determination is tested by sulfoxaflor with Nylar mixture
For examination target: Trialeurodes vaporariorum Westwood [Trialeurodes vaporariorum (Westwood)] nymph, The sensitive strain of indoor feeding.
Drug solution preparing: according to test needs, the most accurately weigh test sample, former medicine with electronic analytical balance With acetone solution, then it is configured to the confession reagent liquid of variable concentrations according to EXPERIMENTAL DESIGN with 0.1% Tween 80 water.
Test method: use nebulization to measure the active size to Trialeurodes vaporariorum Westwood nymph.First by fresh eggplant Sub-seedling is put in the dependent insect cage filling Trialeurodes vaporariorum Westwood adult, takes out, be placed in incubator cultivation after 24h 12-15 days, then take the eggplant leaf with trialeurodes vaporariorum nymph, break into the leaf dish of a diameter of 1cm with card punch For examination, by EXPERIMENTAL DESIGN order from low dosage to high dose, carry out spraying treatment with potter spray tower, Often process 1.5mL, repeat, separately set blank for 3 times.
Examination material after processing is placed in observation ward, the temperature of observation ward, humidity, the on-demand scalable of illumination, 72h " Invest, Then Investigate " trialeurodes vaporariorum nymph hatching situation.Each actual measurement mortality rate processed is calculated with abbott formula.
Mixture effect assessment uses Bliss method, with embodiment 9.
If two kinds of active component actuals of target after mixing with finite concentration are more than theoretical mortality rate P, then two kinds of active components of judgement are used in mixed way under setting concentration and have potentiation, otherwise then make for antagonism With, result of the test is shown in Table 7.
Table 7 sulfoxaflor and Nylar mixture are to Trialeurodes vaporariorum Westwood synergism determination result
Embodiment 16: Tetranychus cinnabarinus is assisted by sulfoxaflor with Bifenazate, tebufenpyrad, cyflumetofen mixture Same-action determination test
For examination target: Tetranychus cinnabarinus [Tetranychus cinnabarinus (boisduval)] becomes demodicid mite, room The sensitive strain of interior raising.
Drug solution preparing: according to test needs, the most accurately weigh test sample, former medicine with electronic analytical balance With acetone solution, then it is configured to the confession reagent liquid of variable concentrations according to EXPERIMENTAL DESIGN with 0.1% Tween 80 water.
Test method: use potted plant seedling nebulization to measure the active size that Tetranychus cinnabarinus becomes demodicid mite.First will Tetranychus cinnabarinus of the same size becomes demodicid mite to receive on the Tolerance of Kidney Bean Seedlings blade being in first pair of true leaf open and flat phase, treats into Radix is counted after demodicid mite is stable;Then carry out spraying treatment, every strain 1.5mL by EXPERIMENTAL DESIGN, often process 3 weights Multiple, separately set blank.
Examination material after processing is placed in observation ward, the temperature of observation ward, humidity, the on-demand scalable of illumination. 72h " Invest, Then Investigate " is dead, demodicid mite number of living.Each actual measurement mortality rate processed is calculated with abbott formula.
Mixture effect assessment uses Bliss method, with embodiment 9.
If two kinds of active component actuals of target after mixing with finite concentration are more than theoretical mortality rate P, then two kinds of active components of judgement are used in mixed way under setting concentration and have potentiation, otherwise then make for antagonism With, result of the test is shown in Table 8.
Table 8 sulfoxaflor and Bifenazate, tebufenpyrad, cyflumetofen mixture are to Tetranychus cinnabarinus synergism determination result
Embodiment 17: black bean aphid synergism determination is tried by spiral shell worm ethyl ester with rotenone, butene-fipronil mixture Test
For examination target: black bean aphid (Aphis laburni) if aphid, the sensitive strain of indoor feeding.
Drug solution preparing: according to test needs, the most accurately weigh test sample, former medicine with electronic analytical balance With acetone solution, then it is configured to the confession reagent liquid of variable concentrations according to EXPERIMENTAL DESIGN with 0.1% Tween 80 water.
Test method: use infusion process to measure the activity to black bean aphid.By EXPERIMENTAL DESIGN from low dosage to high agent The order of amount, if the Semen Viciae fabae Seedling being loaded with black bean aphid aphid of the same size is impregnated in medicinal liquid 5s, often processes 3 Secondary repetition, separately sets blank.
Examination material after processing is placed in observation ward, the temperature of observation ward, humidity, the on-demand scalable of illumination. 72h " Invest, Then Investigate " is dead, borer population of living.Each actual measurement mortality rate processed is calculated with abbott formula.
Mixture effect assessment uses Bliss method, with embodiment 9.
If two kinds of active component actuals of target after mixing with finite concentration are more than theoretical mortality rate P, then two kinds of active components of judgement are used in mixed way under setting concentration and have potentiation, otherwise then make for antagonism With, result of the test is shown in Table 9.
Table 9 spiral shell worm ethyl ester and rotenone, butene-fipronil mixture are to black bean aphid synergism determination result
Embodiment 18: spiral shell worm ethyl ester and butene-fipronil, milbemectin mixture are to Pyrausta nubilalis (Hubern). synergism determination Test
For examination target: Pyrausta nubilalis (Hubern). (Ostrinia furnacalis) 3 instar larvaes, the sensitive product of indoor feeding System.
Drug solution preparing: according to test needs, the most accurately weigh test sample, former medicine with electronic analytical balance With acetone solution, then it is configured to the confession reagent liquid of variable concentrations according to EXPERIMENTAL DESIGN with 0.1% Tween 80 water.
Test method: use medicine embrane method to measure the active size to corn borer larvae.First selection standard is clean 24 well culture plates, every hole add 1mL man-made feeds, after cooled and solidified, with continuous sampler to culture plate Each hole add 0.05mL medicinal liquid, then put and naturally dry in the shade at cool place.The examination worm selecting neat and consistent is accessed In culture plate, 1, every hole, often process 3 times and repeat, separately set blank.
Examination material after processing is placed in observation ward, the temperature of observation ward, humidity, the on-demand scalable of illumination. 72h " Invest, Then Investigate " is dead, borer population of living.Each actual measurement mortality rate processed is calculated with abbott formula.
Mixture effect assessment uses Bliss method, with embodiment 9.
If two kinds of active component actuals of target after mixing with finite concentration are more than theoretical mortality rate P, then two kinds of active components of judgement are used in mixed way under setting concentration and have potentiation, otherwise then make for antagonism With, result of the test is shown in Table 10.
Table 10 spiral shell worm ethyl ester and butene-fipronil, milbemectin mixture are to Pyrausta nubilalis (Hubern). synergism determination result
Embodiment 19: spiral shell worm ethyl ester is made Tetranychus cinnabarinus is collaborative with propargite, nitrile pyrrole demodicid mite ester, clofentezine mixture Use determination test
For examination target: Tetranychus cinnabarinus [Tetranychus cinnabarinus (boisduval)] becomes demodicid mite, room The sensitive strain of interior raising.
Drug solution preparing: according to test needs, the most accurately weigh test sample, former medicine with electronic analytical balance With acetone solution, then it is configured to the confession reagent liquid of variable concentrations according to EXPERIMENTAL DESIGN with 0.1% Tween 80 water.
Test method: use potted plant seedling nebulization to measure the active size that Tetranychus cinnabarinus becomes demodicid mite.First will Tetranychus cinnabarinus of the same size becomes demodicid mite to receive on the Tolerance of Kidney Bean Seedlings blade being in first pair of true leaf open and flat phase, treats into Radix is counted after demodicid mite is stable;Then carry out spraying treatment, every strain 1.5mL by EXPERIMENTAL DESIGN, often process 3 weights Multiple, separately set blank.
Examination material after processing is placed in observation ward, the temperature of observation ward, humidity, the on-demand scalable of illumination. 72h " Invest, Then Investigate " is dead, demodicid mite number of living.Each actual measurement mortality rate processed is calculated with abbott formula.
Mixture effect assessment uses Bliss method, with embodiment 9.
If two kinds of active component actuals of target after mixing with finite concentration are more than theoretical mortality rate P, then two kinds of active components of judgement are used in mixed way under setting concentration and have potentiation, otherwise then make for antagonism With, result of the test is shown in Table 11.
Table 11 spiral shell worm ethyl ester and propargite, nitrile pyrrole demodicid mite ester, clofentezine mixture are to Tetranychus cinnabarinus synergism determination result
The explanation of above example is only intended to help to understand method and the core concept thereof of the present invention.Should refer to Go out, for those skilled in the art, under the premise without departing from the principles of the invention, also The present invention can be carried out some improvement and modification, these improve and modify and also fall into the claims in the present invention In protection domain.From above technical scheme, insecticidal and acaricidal composition of the present invention has raising medicine Effect, expands insecticidal spectrum, reduces pesticide dosage, reduces pesticide residual quantity on crop, alleviates environment Polluting, to person poultry safety, Environmental compatibility is good, and insect is not likely to produce Drug resistance.The present composition can be answered For various pests, the preventing and treating of evil demodicid mite of various crop, can be widely applied to agriculture field.

Claims (10)

1. a synergistic complex insecticidal and acaricidal composition, it is characterised in that: compositions is component A and component B Two kinds of active components;Wherein, component A is 1:99 to 99:1 with the ratio of weight and number of component B;
Described component A is selected from bromine cyanogen insect amide (cyantraniliprole A1), sulfoxaflor (sulfoxaflor A2) or spiral shell worm ethyl ester (spirotetramat A3);
Component B is selected from nimbin (azadirachtin B1), rotenone (rotenone B2), butylene fluorine worm Nitrile (flufiprole B3), milbemectin (milbemectin B4), Nylar (pyriproxyfen B5), Pyridalyl (pyridalyl B6), pyridaben (pyridaben B7), Bifenazate (bifenazate B8), Tebufenpyrad (tebufenpyrad B9), cyflumetofen (cyflumetofen B10), propargite (propargite B11), nitrile pyrrole demodicid mite ester (cyenopyrafen B12) or clofentezine (clofentezine B13).
2. according to the synergistic complex insecticidal and acaricidal composition described in claim l, it is characterised in that: described Component A is selected from bromine cyanogen insect amide, and component B is selected from nimbin, rotenone, pyridaben, Bifenazate or fourth Fluorine demodicid mite ester;Wherein, component A is 1:20 to 20:1 with the ratio of weight and number of component B.
Synergistic complex insecticidal and acaricidal composition the most according to claim 2, it is characterised in that: described Component A is selected from bromine cyanogen insect amide, and component B is selected from pyridaben, or Bifenazate;Wherein, component A and group The ratio of weight and number dividing B is 1:10 to 10:1.
Synergistic complex insecticidal and acaricidal composition the most according to claim 1, it is characterised in that: described Component A be selected from sulfoxaflor, component B selected from nimbin, Nylar, pyridalyl, Bifenazate, Tebufenpyrad or cyflumetofen;Wherein, component A is 1:20 to 20:1 with the ratio of weight and number of component B.
Synergistic complex insecticidal and acaricidal composition the most according to claim 4, it is characterised in that: described Component A is selected from sulfoxaflor, and component B is selected from nimbin, or pyridalyl, or Bifenazate;Wherein, Component A is 1:10 to 10:1 with the ratio of weight and number of component B.
Synergistic complex insecticidal and acaricidal composition the most according to claim 1, it is characterised in that: described Component A be selected from spiral shell worm ethyl ester, component B selected from rotenone, butene-fipronil, milbemectin, propargite, Nitrile pyrrole demodicid mite ester or clofentezine;Wherein, component A is 1:20 to 20:1 with the ratio of weight and number of component B.
Synergistic complex insecticidal and acaricidal composition the most according to claim 6, it is characterised in that: described Component A is selected from spiral shell worm ethyl ester, and component B is selected from butene-fipronil, propargite, nitrile pyrrole demodicid mite ester or clofentezine; Wherein, component A is 1:10 to 10:1 with the ratio of weight and number of component B.
8., according to the synergistic complex insecticidal and acaricidal composition described in claim l~7 any one, it is special Levy and be: described compositions can be made into cream, suspending agent, water-dispersible granules, aqueous emulsion, microemulsion, Soluble liquid, wettable powder or oil-suspending agent.
The most according to Claim 8, the synergistic complex insecticidal and acaricidal composition described in any one, its feature exists In: in described compositions, the accumulating weight content of two kinds of components is 0.5%-95%.
10., according to the application of the synergistic complex insecticidal and acaricidal composition described in claim l, its feature exists In: described compositions is used for preparing preventing and treating fruit tree, vegetable, Oryza sativa L., ornamental plant, tea, Cotton Gossypii or cereal Insect, evil demodicid mite or the agricultural insecticidal of urban health insect, acaricidal medicine on class crop.
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Application publication date: 20170111