CN109691451A - A kind of Insecticiding-miticiding synergistic composition of the mite of azoles containing second nitrile and its application - Google Patents
A kind of Insecticiding-miticiding synergistic composition of the mite of azoles containing second nitrile and its application Download PDFInfo
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- CN109691451A CN109691451A CN201711002142.1A CN201711002142A CN109691451A CN 109691451 A CN109691451 A CN 109691451A CN 201711002142 A CN201711002142 A CN 201711002142A CN 109691451 A CN109691451 A CN 109691451A
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/48—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with two nitrogen atoms as the only ring hetero atoms
- A01N43/56—1,2-Diazoles; Hydrogenated 1,2-diazoles
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/90—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having two or more relevant hetero rings, condensed among themselves or with a common carbocyclic ring system
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Abstract
The invention belongs to pesticide field, the Insecticiding-miticiding synergistic composition and its application, active component A for disclosing a kind of mite of azoles containing second nitrile are selected from second azoles mite nitrile；Active component B is selected from pyflubumide, triflumezopyrim or afidopyropen.The weight fraction ratio of two active component of A, B is 1:99 to 99:1 in composition.The present composition has apparent synergistic effect, extends preventive effect, reduces pesticide dosage, pest harmful mite is not likely to produce drug resistance.The present composition can be applied to the prevention and treatment of the various pests of various crop, harmful mite.
Description
Technical field
The invention belongs to pesticide fields, and in particular to a kind of Insecticiding-miticiding synergistic composition of the mite of azoles containing second nitrile and its answer
With.
Background technique
In agricultural production process, application chemical agent is one of prevention and treatment plant pest the most effective means.However it is logical
The generation that the problem of chemical prevention pest most easily produces is pest, harmful mite drug resistance is crossed, while being applied to continuous high dose for a long time
With single pest control with insecticide, acaricide, a series of problems, such as be easy to causeing residual, the environmental pollution of medicament.Phytophagous harmful mite is
Endanger the important pests of the crops such as fruit tree, vegetables, tea tree and flowers.However, since mite class is extremely easy to produce resistance, generally
The commercially available acaricide short time i.e. can because of resistance reducing effect, therefore the prevention and treatment of phytophagous harmful mite become it is great in agricultural production
Problem.Reasonable pest control with insecticide, acaricide compounding or mixture, which have, expands desinsection, mite killing spectrum, improves control efficiency, extends application
Optimum period, reduces dosage, reduces phytotoxicity, reduces residual, delays the generation of pest harmful mite drug resistance and drug resistance and develop equivalance
Pole feature, insecticidal/acaricidal agent compounding or mixture are one of the most effective methods to solve the above problems.Develop new product insecticide
Price is constantly soaring, and in contrast, it develops and studies efficient, less toxic, low-residual compound with mixture with small investment, development
Period is short and is paid attention to both at home and abroad, increases developing efforts one after another.
Summary of the invention
The purpose of the present invention is to provide a kind of Insecticiding-miticiding synergistic composition of the mite of azoles containing second nitrile and its applications.
To achieve the above object, the invention adopts a technical scheme as:
The Insecticiding-miticiding synergistic composition and its application, composition of a kind of mite of azoles containing second nitrile contain two kinds of active components of A, B,
Active component A is selected from second azoles mite nitrile；Active component B is selected from pyflubumide, triflumezopyrim or afidopyropen；
Wherein, the weight fraction ratio between two kinds of active components of A, B is 1:99 to 99:1.
It is preferred that are as follows: component A is selected from second azoles mite nitrile in composition；Component B is selected from pyflubumide；A, two kinds of active components of B
Between weight fraction ratio be 1:50 to 50:1.
Component A is selected from second azoles mite nitrile in composition；Component B is selected from triflumezopyrim；A, B two kinds of active components
Weight fraction ratio is 1:20 to 20:1.
Component A is selected from second azoles mite nitrile in composition；Component B is selected from afidopyropen；A, the weight of two kinds of active components of B
Portion rate is 1:10 to 10:1.
The accumulating weight content of active component is 0.5%-95% in the composition.
Missible oil, suspending agent, water-dispersible granules, aqueous emulsion, microemulsion, soluble liquid can be made in the composition as needed
Agent or wettable powder.
The application of composition, the composition are preparing the application in agricultural insecticidal acaricide drug.For prevent and treat fruit tree,
Vegetables, ornamental plant, tea, cotton, the pest on cereal crop, harmful mite or urban health insect.
Insecticide acaricide composition of the invention has apparent synergistic effect.Indoor biological activity assay is the results show that second
Azoles mite nitrile and pyflubumide, triflumezopyrim or afidopyropen are compounded in suitable proportional region, can be with
Greatly improve the activity to Tetranychus cinnabarinus；And to other target pests also activity with higher.
Insecticide acaricide composition of the invention, the accumulating weight content of active component is between 0.5%~95%, preferably
Between 1%~85%.According to different preparation types, active component cumulative amount range is different.In general, liquid preparation
The cumulative amount of middle active component is between l%~70%, and preferably 5%~50%；Active component is tired in solid pharmaceutical preparation
Product content is between 5%~85%, and preferably 10%~80%；
Contain a kind of surfactant in insecticide acaricide composition of the invention, at least so that active component exists when application
Dispersion in water.For the cumulative amount of surfactant between 5%~30%, surplus is solid or liquid-carrier.Of the invention
Surfactant selected by miticide composition be it is known in those skilled in the art, such as: dispersing agent, wetting agent, binder,
One or more of defoaming agent, stabilizer or emulsifier.According to different dosage forms, those skilled in the art can also be contained in preparation
Antifreeze, thickener, disintegrating agent well known to member etc..
Insecticide acaricide composition of the invention can used before through dilution or directly by user.It is prepared can be by
Common processing method preparation known in those skilled in the art, i.e., mix active material with liquid solvent or solid carrier
Afterwards, one or more of surfactant such as dispersing agent, wetting agent, binder, defoaming agent, stabilizer etc. is added.
Insecticide acaricide composition of the invention can be processed into any dosage form pesticide-acceptable as needed, wherein compared with
Preferred dosage form are as follows: missible oil, suspending agent, water-dispersible granules, aqueous emulsion, microemulsion, soluble liquid, wettable powder.
Insecticide acaricide composition of the invention includes following constituent content when missible oil is made: active component A l~50%,
Active component B l~50%, emulsifier 2~20%, synergist 0~20%, cosolvent 0~20%, solvent complement to 100%.
Active component A and B are added in solvent after being completely dissolved, cosolvent is added when necessary, adds the stirring such as emulsifier, synergist
At homogeneous and transparent oily liquids after uniformly, the missible oil product of the present composition is obtained.
Insecticide acaricide composition of the invention includes following constituent content when suspending agent is made: active component A l~
50%, active component B l%~50%, dispersing agent 2~10%, wetting agent 2~10%, defoaming agent 0.1~1%, thickener 0.1
~2%, binder 0.1~2%, antifreeze 0.1~8%, water add to 100%.By dispersing agent in above-mentioned formulation material, wetting agent,
Defoaming agent, thickener, binder, antifreeze, water are uniformly mixed by high speed shear, active component A and B are added, in ball mill
Middle ball milling 2~3 hours makes diameter of particle all in 5um hereinafter, obtaining the suspending agent product of the present composition.
Insecticide acaricide composition of the invention includes following constituent content when water dispersible granules are made: active component A l~
60%, active component B l~60%, dispersing agent 3~12%, wetting agent l~8%, disintegrating agent l~10%, binder l~8%,
Solid carrier complements to 100%.Together by active component A and B, dispersing agent, wetting agent, disintegrating agent, binder, solid carrier etc.
The partial size needed through air-flow crushing adds other auxiliary agents such as binder, obtains granulation materials.Item is quantified into feeding stream
It is interior after granulation and drying to change bed granulating drier, obtains the water dispersible granules product of the present composition.
Insecticide acaricide composition of the invention, comprising following constituent content when aqueous emulsion is made: active component A l~
40%, active component B l~40%, solvent 0~30%, emulsifier l~15%, antifreeze 0~10%, thickener 0.1~
2%, defoaming agent 0.0l~2%, water complement to 100%.Active component A and B, solvent, emulsifier are added together, make to be dissolved into
Homogeneous oil phase；Water, antifreeze, thickener, defoaming agent are mixed, Cheng Junyi water phase.Under high velocity agitation, by water phase plus
Enter oily phase, obtains the aqueous emulsion product of the present composition.
Insecticide acaricide composition of the invention, comprising following constituent content when microemulsion is made: active component A l~
40%, active component B l~40%, solvent 0~30%, emulsifier 3~20%, cosolvent 0~20%, antifreeze 0~10%,
Water complements to 100%.Active component A and B are dissolved in the homogenizer equipped with solvent and cosolvent；By emulsifier, antifreeze,
Water is mixed and is homogenized strongly after being added in the homogenizer equipped with above-mentioned solution, finally obtains this transparent hair of clear appearance
The microemulsion product of bright composition.
Insecticide acaricide composition of the invention includes following constituent content when soluble liquid is made: active component A l~
50%, active component B l~50%, emulsifier 1~20%, synergist 1~10%, organic solvent complement to 100%.It will be active
Component A and B, organic solvent, emulsifier, synergist etc. are mixed, and at transparent and homogeneous liquid, obtain the present composition
Soluble liquid product.
Insecticide acaricide composition of the invention, comprising following constituent content when wettable powder is made: active component A l~
60%, active component B l~60%, dispersing agent 2~10%, wetting agent 2~10%, solid carrier complement to 100%.It will be active
Component A and B, dispersing agent, wetting agent, solid carrier mixing, are uniformly mixed in a mixer, mix again after being smashed by air jet mill
It closes uniformly, obtains wettable powder product of the present invention.
Insecticide acaricide composition of the invention includes following constituent content when oil-suspending agent is made: active component A l~
50%, active component B l~50%, emulsifier 1~20%, cosolvent 1~20%, dispersing agent 0~0.3%, wetting agent 0.2~
1%, solvent complements to 100%.Active component A and B, emulsifier, dispersing agent, solvent, cosolvent are added in sand mill and are sanded,
Until partial size is qualified, the oil-suspending agent product of the present composition is obtained.
The dispersing agent is selected from but is not limited to: alkylnaphthalene sulfonate, bis- (alkyl) naphthalenesulfonate formaldehyde condensation compounds, naphthalene
Sulfonic formaldehyde condensation compound, arylphenol polyoxyethylene succinate sulfonate, octylphenol polyethylene oxyethylene group ether sulfate, polycarboxylic acids
Salt, lignosulfonates, APES formaldehyde condensation products sulfat, alkyl benzene sulfonate calcium salt, naphthalenesulfonateformaldehyde formaldehyde contracting
Close object sodium salt, alkyl phenol polyoxyethylene ether, aliphatic acid polyethenoxy ether, polyoxyethylene carboxylate, fatty acid glyceride polyoxy
One of vinethene is a variety of.
The wetting agent is selected from but is not limited to: lauryl sodium sulfate, Nekal BX, is washed neopelex
Clothing powder, agriculture breast 2000# series, wetting and penetrating agent F, penetrating agent JFC, wetting agent T, spaonin powder, tea seed cake, silkworm excrement, laruyl alcohol sulfuric acid
One of sodium, alkylnaphthalene sulfonate, alkylphenol ethoxylate, polyoxyethylene tristyrene phenyl phosphate, spaonin powder
Or it is a variety of.
The binder is selected from but is not limited to: Arabic gum, xanthan gum, sodium tripolyphosphate, phenolic resin, alginic acid
Sodium, white dextrin, methylcellulose, sodium acrylate, polyvinylpyrrolidone, crosslinked polyvinylpyrrolidone, polyethylene glycol, poly- second
One of enol is a variety of.
The defoaming agent is selected from but is not limited to: silicone, C8~10Fatty alcohols, C10~20Saturated fat acids (such as last of the ten Heavenly stems
Acid) and one of amide, silicone oil, silicone compound, polyoxyethylene glycerol ether or a variety of.
The emulsifier is selected from but is not limited to: agriculture breast 500# (alkyl benzene calcium sulfonate), 0P series phosphate (nonyl phenol
Polyoxyethylene ether phosphate), 600# phosphate (phenyl phenol polyoxyethanyl ether phosphate), styrene polyoxyethylene ether ammonium sulfate
Salt, alkyl biphenyl ether disulfonic acid magnesium salts, triethanolamine salt, agriculture breast 400# (benzyl dimethyl phenol polyoxyethyl ether), agriculture breast 600#
(phenyl phenol polyoxyethyl ether), Nongru-700 # (alkylphenol-formaldehyde resin polyoxyethyl ether), agriculture breast 36# (phenethyl phenol formaldehyde tree
Rouge polyoxyethyl ether), agriculture breast 1600# (phenethyl phenol polyoxyethanyl polypropylene-base ether), epoxy ethane-epoxy propane block it is total
Polymers, 0P serial (nonylphenol polyoxyethylene ether), By serial (castor oil polyoxyethylene ether), agriculture breast 33# (alkylaryl polyoxy third
Alkene polyoxyethylene ether), agriculture breast 34# (alkylaryl polyoxyethylene poly-oxygen propylene aether), Span series (sorbitol anhydride monostearate
Ester), TWEEN Series (sorbitan fatty acid ester polyoxyethylene ether), AEO serial (fatty alcohol polyoxyethylene ether), dodecyl
Benzene sulfonic acid calcium and aliphatic acid polyethenoxy ether, APES sulfosuccinate, styrylphenol polyoxyethylene
One of ether, nonylphenol polyoxyethylene ether, aliphatic acid polyethenoxy base ester, polyoxyethylene aliphatic alcohol ether are a variety of.
The antifreeze is selected from: one of ethylene glycol, propylene glycol, glycerine, polyethylene glycol, diethylene glycol (DEG), triethylene glycol
Or it is a variety of.The thickener is selected from: xanthan gum, hydroxymethyl cellulose, hydroxyethyl cellulose, methylcellulose, aluminum magnesium silicate,
One of polyvinyl alcohol is a variety of.
The disintegrating agent is selected from: bentonite, urea, ammonium sulfate, glucose, aluminium chloride, citric acid, succinic acid, carbonic acid
One of hydrogen sodium is a variety of.
The solvent is selected from: toluene, dimethylbenzene, solvent naphtha, methanol, ethyl alcohol, acetone, ether, cyclohexanone, acetophenone,
N-butanol, isopropanol, vegetable oil, dimethylformamide, dimethyl sulfoxide, acetonitrile, polyethylene glycol, pyrrolidones, solvent N- long
One or more of alkyl group pyrrolidones, biodiesel, diesel oil, turpentine oil, solvent naphtha, water or more than one arbitrarily to compare
The mixed solvent of example composition；
The solid carrier is selected from: kaolin, diatomite, bentonite, attapulgite, white carbon black, starch, lightweight carbonic acid
One of calcium is a variety of.
The synergist is selected from: organic silicon pesticide synergist, organic silicon pesticide bleeding agent spreading agent, agricultural organic silicon pesticide
Any one in synergist, azone.
Insecticide acaricide composition of the invention can be used for preventing and treating fruit tree, vegetables, ornamental plant, tea, cotton, Cereal and make
Pest, harmful mite or urban health insect on object；Particularly, miticide composition of the invention can be used for preventing and treating the full pawl of citrus especially
Mite, citrus rust mite, citrus beginning tetranychid, tetranychus viennensis, panonychus ulmi, carex fruit mite, Tetranychus urticae, yellow tea mite, pink tea rust mite,
Privet mite, tealeaves goitre mite, Tetranychus cinnabarinus, Mite, O.turkestanicumvar. tuberculata, Dunhuang tetranychid, penthaleus major, wheat long leg
Harmful mite on spider, jujube tick, the Tetranychus for jujube tree of causing harm, Eotetranychus harmful mite, vegetables, flowers etc.；It can also be used for prevention and treatment cigarette
Aleyrodid, whitefly in bt cotton, Trialeurodes vaporariorum Westwood, Bemisia argentifolii, citrus aleyrodid, loses sharp a red-spotted lizard, icerya purchasi, Aspidiotus, chaff piece at Aleurocanthus spiniferus
Fruits and vegetables, flowers, the aleyrodid on cotton or the scale insects such as a red-spotted lizard, ball heavily fortified point a red-spotted lizard, white peach scale, mealybug；Therefore, technical solution of the present invention is also
Purposes including miticide composition of the invention to be used to prepare to agricultural insecticidal acaricide drug.
Insecticide acaricide composition of the invention can impose on the pest/harmful mite for needing to control and/or its habitat with effective dose
On.
It is different that insecticide acaricide composition of the invention has the advantage that two kinds of active components of A, B of 1, compounding have
The mechanism of action can delay the generation of pest resistance to insecticide；2, Pesticide use amount is reduced, control efficiency is extended, reduces agriculture
Residual quantity of the medicine on crop, enhances the friendly to environment；3, there is special efficacy to the various pests harmful mite in various crop.
The present invention contains the binary insecticide acaricide composition of second azoles mite nitrile, to improve preventive effect, reduces dosage, solves simultaneously
The problems such as possible resistance generates, drug effect declines is used for a long time in Insecticiding-miticiding single dose.
Specific embodiment
Following embodiment is for the present invention will be described in detail, in order to further understand the present invention.Active component A, B are according to often
Rule mode prepares, and makes by oneself (including respective mixture preparation)；Other raw materials are commercial goods.It is active in formulation Example
Component folding hundred is post-dised, and each component is measured by weight percentage.
Formulation Example
Embodiment 1:20% second azoles mite nitrile pyflubumide missible oil
Second azoles mite nitrile 10%, pyflubumide 10%, calcium dodecyl benzene sulfonate 5%, agriculture breast 600#5%, dimethylbenzene
Complement to 100%.The method that the above raw material routinely prepares missible oil is uniformly mixed, can be prepared by 20% second azoles mite nitrile
Pyflubumide missible oil.
Embodiment 2:15% second azoles mite nitrile triflumezopyrim missible oil
Second azoles mite nitrile 10%, triflumezopyrim 5%, agriculture breast 602#8%, agriculture breast 500#5%, dimethylbenzene complement to
100%.The method that the above raw material routinely prepares missible oil is uniformly mixed, can be prepared by 15% second azoles mite nitrile
Triflumezopyrim missible oil.
Embodiment 3:10% second azoles mite nitrile triflumezopyrim suspending agent
Second azoles mite nitrile 5%, triflumezopyrim 5%, arylphenol polyoxyethylene succinate sulfonate 5%, without trouble
Sub- powder 5%, silicone compound 0.1%, polyvinylpyrrolidone 1%, propylene glycol 1.8%, water complement to 100%.Will more than
The method that raw material routinely prepares suspending agent is uniformly mixed, and can be prepared by 10% second azoles mite nitrile triflumezopyrim suspension
Agent.
Embodiment 4:45% second azoles mite nitrile pyflubumide suspending agent
Second azoles mite nitrile 15%, pyflubumide 30%, agriculture breast 500#5%, white carbon black 5%, xanthan gum 2%, benzoic acid
0.5%, ethylene glycol 0.2%, organic silicon defoamer 0.2%, water complements to 100%.The above raw material is routinely prepared into suspending agent
Method be uniformly mixed, can be prepared by 45% second azoles mite nitrile pyflubumide suspending agent.
Embodiment 5:20% second azoles mite nitrile pyflubumide suspending agent
Second azoles mite nitrile 10%, pyflubumide 10%, styrene phenol formaldehyde resin polyoxyethylene ether phosphate salt
6%, xanthan gum 0.3%, water complement to 100%.The method that the above raw material routinely prepares suspending agent is uniformly mixed, can be made
Obtain 20% second azoles mite nitrile pyflubumide suspending agent.
Embodiment 6:50% second azoles mite nitrile triflumezopyrim water dispersible granules
Second azoles mite nitrile 30%, triflumezopyrim 20%, alkylphenol-polyethenoxy be phonetic 5%, lauryl sodium sulfate
4%, sodium carbonate 2%, white carbon black 6%, bentonite complement to 100%.The above raw material is routinely prepared to the side of water dispersible granules
Method is uniformly mixed, and can be prepared by 50% second azoles mite nitrile triflumezopyrim water dispersible granules.
Embodiment 7:50% second azoles mite nitrile pyflubumide water dispersible granules
Second azoles mite nitrile 30%, pyflubumide 20%, polycarboxylate 4.5%, modified terminal olefine sulfonate 6.5%, wood
Quality sodium sulfonate 2%, starch 10%, kaolin complement to 100%.The method that the above raw material is routinely prepared into water dispersible granules
It is uniformly mixed, can be prepared by 50% second azoles mite nitrile pyflubumide water dispersible granules.
Embodiment 8:10% second azoles mite nitrile triflumezopyrim aqueous emulsion
Second azoles mite nitrile 5%, triflumezopyrim 5%, N- pyrrolidones 5%, ethylene glycol monomethyl ether 3%, agriculture breast 33#
8%, glycerine 2.5%, silicone compound 0.3%, water complement to 100%.The above raw material is routinely prepared into aqueous emulsion
Method is uniformly mixed, and can be prepared by 10% second azoles mite nitrile triflumezopyrim aqueous emulsion.
Embodiment 9:20% second azoles mite nitrile pyflubumide aqueous emulsion
Second azoles mite nitrile 15%, pyflubumide 5%, isopropanol 10%, dimethylbenzene 5%, agriculture breast 600#10%, water are supplied
To 100%.The method that the above raw material routinely prepares aqueous emulsion is uniformly mixed, can be prepared by 20% second azoles mite nitrile
Pyflubumide aqueous emulsion.
Embodiment 10:20% second azoles mite nitrile pyflubumide microemulsion
Second azoles mite nitrile 10%, pyflubumide 10%, ethylene glycol 5%, TWEEN Series 8%, agriculture breast 500#3%, silicone oil
0.4%, water complements to 100%.The method that the above raw material routinely prepares microemulsion is uniformly mixed, can be prepared by 20% second azoles
Mite nitrile pyflubumide microemulsion.
Embodiment 11:18% second azoles mite nitrile triflumezopyrim soluble liquid
Second azoles mite nitrile 15%, triflumezopyrim 3%, phenethyl phenol polyethenoxy ether 5%, aliphatic alcohol polyethenoxy
Ether 10%, cyclohexanone 5%, dimethylformamide complement to 100%.The method that the above raw material is routinely prepared into soluble liquid
It is uniformly mixed, can be prepared by 18% second azoles mite nitrile triflumezopyrim soluble liquid.
Embodiment 12:15% second azoles mite nitrile pyflubumide soluble liquid
Second azoles mite nitrile 14%, pyflubumide 1%, phenethyl phenol polyethenoxy ether 5%, fatty alcohol polyoxyethylene ether
10%, cyclohexanone 5%, dimethylformamide complement to 100%.The method that the above raw material routinely prepares soluble liquid is mixed
It closes uniformly, can be prepared by 15% second azoles mite nitrile pyflubumide soluble liquid.
Embodiment 13:20% second azoles mite nitrile pyflubumide wettable powder
Second azoles mite nitrile 10%, pyflubumide 10%, lignosulfonates 5%, spaonin powder 6%, bentonite are supplied
To 100%.The method that the above raw material routinely prepares wettable powder is sufficiently mixed, certain fineness is crushed to, can be prepared by
20% second azoles mite nitrile pyflubumide wettable powder.
Embodiment 14:20% second azoles mite nitrile afidopyropen suspending agent
Second azoles mite nitrile 10%, afidopyropen 10%, styrene phenol formaldehyde resin polyoxyethylene ether phosphate salt
6%, xanthan gum 0.3%, water complement to 100%.The method that the above raw material routinely prepares suspending agent is uniformly mixed, can be made
Obtain 20% second azoles mite nitrile afidopyropen suspending agent.
Embodiment 15:40% second azoles mite nitrile afidopyropen suspending agent
Second azoles mite nitrile 10%, pyflubumide 30%, agriculture breast 500#5%, white carbon black 5%, xanthan gum 2%, benzoic acid
0.5%, ethylene glycol 0.2%, organic silicon defoamer 0.2%, water complements to 100%.The above raw material is routinely prepared into suspending agent
Method be uniformly mixed, can be prepared by 40% second azoles mite nitrile afidopyropen suspending agent.
Toxicity measures embodiment
Embodiment 16: second azoles mite nitrile and pyflubumide mixture are to Tetranychus cinnabarinus indoor joint toxicity measuring test
For trying target: Tetranychus cinnabarinus [Tetranychus cinnabarinus (boisduval)] adult mite, indoor raising
Sensitive strain.
Drug solution preparing: according to different tests needs, test sample is accurately weighed respectively with electronic analytical balance, raw medicine is with third
Ketone dissolution, then with 0.1% Tween 80 water according to experimental design dose dilution at have a certain concentration gradient serial medical fluid.
Test method: using the measurement of potting seedling spray-on process to the active size of Tetranychus cinnabarinus adult mite.First by size one
The Tetranychus cinnabarinus adult mite of cause is connected on the Tolerance of Kidney Bean Seedlings blade in first pair of true leaf open and flat phase, counts base after adult mite is stablized
Number；Then sequence even spraying of the experimental design from low dosage to high dose, every plant of 1.5mL are pressed, 3 repetitions of every processing are separately set
Blank control.
By treated, test material is placed in observation ward, and the temperature of observation ward, humidity, illumination are adjusted on demand.After 72 hours
Investigation is dead, mite number of living.Corrected mortality is calculated with abbott formula, it is for statistical analysis with DPS data processing software, it finds out each
For the mixed virulence regression equation of examination single dose and variant proportion, LC50Value and 95% confidence limit, then with Sun Yunpei (Sun y-
P) method calculates the co-toxicity coefficient of each proportion, evaluates mixed effect, and test result is shown in Table 1.
The co-toxicity coefficient (CTC value) of mixture is calculated according to the following formula:
In formula: ATI- mixture surveys toxicity index；The LC of S- standard agent50；The LC of M- mixture50。
TTI=TIA × PA+TIB × PB
In formula: TTI- mixtures theoretical toxicity index；TIA-A medicament toxicity index；Percentage of the PA-A medicament in mixture contains
Amount；TIB-B medicament toxicity index；Percentage composition of the PB-B medicament in mixture.
In formula: CTC- co-toxicity coefficient；ATI- mixture surveys toxicity index；TTI- mixtures theoretical toxicity index.
The co-toxicity coefficient (CTC) of compounding agent: CTC >=120 show as synergistic effect；CTC≤80 show as antagonism；80
< CTC < 120 show as summation action.
1 second azoles mite nitrile of table and pyflubumide mixture are to joint toxicity measuring result in Tetranychus cinnabarinus room
Embodiment 17: second azoles mite nitrile and triflumezopyrim mixture are to Tetranychus cinnabarinus indoor joint toxicity measuring test
For trying target: Tetranychus cinnabarinus [Tetranychus cinnabarinus (boisduval)] adult mite, indoor raising
Sensitive strain.
Drug solution preparing: according to different tests needs, test sample is accurately weighed respectively with electronic analytical balance, raw medicine is with third
Ketone dissolution, then with 0.1% Tween 80 water according to experimental design dose dilution at have a certain concentration gradient serial medical fluid.
Test method: using the measurement of potting seedling spray-on process to the active size of Tetranychus cinnabarinus adult mite.First by size one
The Tetranychus cinnabarinus adult mite of cause is connected on the Tolerance of Kidney Bean Seedlings blade in first pair of true leaf open and flat phase, counts base after adult mite is stablized
Number；Then sequence even spraying of the experimental design from low dosage to high dose, every plant of 1.5mL are pressed, 3 repetitions of every processing are separately set
Blank control.
By treated, test material is placed in observation ward, and observation ward, temperature, humidity, illumination are adjusted on demand.It is adjusted after 72 hours
Look into mite number dead, living.Corrected mortality is calculated with abbott formula, it is for statistical analysis with DPS data processing software, find out each confession
Try virulence regression equation, the LC that single dose and variant proportion are used with50Value and 95% confidence limit, then with Sun Yunpei (Sun y-p)
Method calculates the co-toxicity coefficient of each proportion, evaluates mixed effect (with embodiment 15), test result is shown in Table 2.
2 second azoles mite nitrile of table and triflumezopyrim mixture are to joint toxicity measuring result in Tetranychus cinnabarinus room
Embodiment 18: second azoles mite nitrile and triflumezopyrim mixture are to black bean aphid indoor joint toxicity measuring test
For trying target: black bean aphid (Aphis laburni) larvae aphid, the sensitive strain of indoor raising.
Drug solution preparing: according to different tests needs, test sample is accurately weighed respectively with electronic analytical balance, raw medicine is with third
Ketone dissolution, then with 0.1% Tween 80 water according to experimental design dose dilution at have a certain concentration gradient serial medical fluid.
Test method: using infusion process measurement to the active size of black bean aphid.Black bean aphid adult aphid is transferred to semen viciae fabae first
On seedling, remove afterwards for 24 hours, only retains the larvae aphid newly produced；Then the sequence by experimental design from low dosage to high dose is soaked
Stain processing, every plant of 10s, 3 repetitions of every processing separately set blank control.
By treated, test material is placed in observation ward, and observation ward, temperature, humidity, illumination are adjusted on demand.It is adjusted after 72 hours
Look into number of dead and live insects.Corrected mortality is calculated with abbott formula, it is for statistical analysis with DPS data processing software, find out each confession
Try virulence regression equation, the LC that single dose and variant proportion are used with50Value and 95% confidence limit, then with Sun Yunpei (Sun y-p)
Method calculates the co-toxicity coefficient of each proportion, evaluates mixed effect (with embodiment 15), test result is shown in Table 3.
3 second azoles mite nitrile of table and triflumezopyrim mixture are to joint toxicity measuring result in black bean aphid room
Embodiment 19: second azoles mite nitrile and afidopyropen mixture are to Bemisia tabaci indoor joint toxicity measuring test
For trying target: Bemisia tabaci (Bemisia Tabacia) adult, the sensitive strain of indoor raising.
Drug solution preparing: according to different tests needs, test sample is accurately weighed respectively with electronic analytical balance, raw medicine is with third
Ketone dissolution, then with 0.1% Tween 80 water according to experimental design dose dilution at have a certain concentration gradient serial medical fluid.
Test method: using spray-on process measurement to the active size of Bemisia tabaci adults.Experimental design is pressed first from low dosage
Sequence to high dose carries out spraying treatment to potting cotton seedling, connects Bemisia tabaci adults after drying again, 3 repetitions of every processing, separately
If blank control.
By treated, test material is placed in observation ward, and observation ward, temperature, humidity, illumination are adjusted on demand.It is adjusted after 72 hours
Look into number of dead and live insects.Corrected mortality is calculated with abbott formula, it is for statistical analysis with DPS data processing software, find out each confession
Try virulence regression equation, the LC that single dose and variant proportion are used with50Value and 95% confidence limit, then with Sun Yunpei (Sun y-p)
Method calculates the co-toxicity coefficient of each proportion, evaluates mixed effect (with embodiment 15), test result is shown in Table 4.
4 second azoles mite nitrile of table and afidopyropen mixture are to joint toxicity measuring result in Bemisia tabaci room
Embodiment 20: second azoles mite nitrile and triflumezopyrim or afidopyropen mixture are combined to losing in sharp a red-spotted lizard room
Toxicity test test
For trying target: losing sharp a red-spotted lizard (Unaspis yanonensisKuwana) nymph.
Drug solution preparing: according to different tests needs, test sample is accurately weighed respectively with electronic analytical balance, raw medicine is with third
Ketone dissolution, then with 0.1% Tween 80 water according to experimental design dose dilution at have a certain concentration gradient serial medical fluid.
Test method: the active size of sharp a red-spotted lizard nymph is lost to citrus using infusion process measurement.First by experimental design from low
The sequence of dosage to high dose handles the Citrus leaf for being loaded with the sharp a red-spotted lizard nymph of mistake that acquisition comes, and dries rear petiole degreasing
Cotton moisturizing, places into culture dish, and 3 repetitions of every processing separately set blank control.
By treated, test material is placed in observation ward, and observation ward, temperature, humidity, illumination are adjusted on demand.After 120 hours
Investigate number of dead and live insects.Corrected mortality is calculated with abbott formula, it is for statistical analysis with DPS data processing software, it finds out each
For the mixed virulence regression equation of examination single dose and variant proportion, LC50Value and 95% confidence limit, then with Sun Yunpei (Sun y-
P) method calculates the co-toxicity coefficient of each proportion, evaluates mixed effect (with embodiment 15), test result is shown in Table 5.
5 second azoles mite nitrile of table and triflumezopyrim or afidopyropen mixture are surveyed to co-toxicity in sharp a red-spotted lizard room is lost
Determine result
Indoor biological activity assay the results show that second azoles mite nitrile and pyflubumide are compounded within the scope of 1:50 to 50:1,
The activity to Tetranychus cinnabarinus can be greatly improved, second azoles mite nitrile and triflumezopyrim are compounded within the scope of 1:20 to 20:1,
Also it is greatly improved the activity to Tetranychus cinnabarinus, and second azoles mite nitrile and triflumezopyrim are multiple within the scope of 1:5 to 5:1
Match, also has preferable synergistic activity to the sharp a red-spotted lizard of mistake, black bean aphid, in addition, second azoles mite nitrile and afidopyropen are in 1:10 to 10:1
Compounding in range is also greatly improved the activity to Bemisia tabaci, the sharp a red-spotted lizard of mistake.
Embodiment 21:20% second azoles mite nitrile pyflubumide aqueous emulsion, 20% second azoles mite nitrile pyflubumide are outstanding
Floating agent prevents and treats panonychus citri field control effectiveness test
It tests and is carried out in Ganzhou City, navel orange garden, gold development zone, be girl He Er, age of tree life in 10 years, plant for examination navel orange kind
Away from 3 × 5m, average plant height 1.30m, hat width 1.20m.2 plants of every cell trees, are repeated 3 times, random district's groups arrangement.20% second azoles mite
Nitrile pyflubumide aqueous emulsion experimental concentration is 100mg/L, and the test of 20% second azoles mite nitrile pyflubumide suspending agent is dense
Degree is 100mg/L, using " sharp agriculture " HD-400 type knapsack sprayer even spraying, is administered 1 time in panonychus citri full incidence period,
3L/ plants of liquid volume.Investigation mite mouthful radix before application, each investigation in 3 days, 10 days, 15 days, 20 days and 30 days is primary after application.Investigation
The harmful mite quantity survived on blade, every cell 25 blades of total investigation.Calculate control efficiency.
Drug effect calculation method:
6 20% second azoles mite nitrile pyflubumide aqueous emulsion of table, 20% second azoles mite nitrile pyflubumide suspending agent are anti-
Control panonychus citri field control effectiveness test result
Note: same column English alphabet difference indicates that significant difference (5% is horizontal) significance test is newly multiple using Deng Kenshi in table
Range method
Embodiment 22:10% second azoles mite nitrile triflumezopyrim suspending agent, 40% second azoles mite nitrile
Afidopyropen suspending agent prevents and treats Trialeurodes vaporariorum Westwood field control effectiveness test
It tests and is carried out in the raw base of surveying of Shenyang Chemical Research Institute, trial crops are purple eggplant.Experimental plot topography is flat, soil fertility is equal
Even, soil property category loam, fertilizer and water condition is preferable, and field management is consistent with production field.Plot area 25.2m2, 3 repetitions, at random
District's groups arrangement.10% second azoles mite nitrile triflumezopyrim suspending agent experimental concentration is 100mg/L, 40% second azoles mite nitrile
Afidopyropen suspending agent experimental concentration is 100mg/L.Using knapsack electric sprayer even spraying, contains and send out in Bemisia tabaci
Phase application is primary.Spouting liquid: 750L/hm2.Every cell takes diagonal method to take at 5 points, and every cell investigates 10 plants altogether.It is adjusted before application
Each cell insect population is looked into, 1d, 3d, 7d investigate remaining Bemisia tabaci adults quantity respectively after medicine, calculate control efficiency.
Drug effect calculation method:
7 10% second azoles mite nitrile triflumezopyrim suspending agent of table, 40% second azoles mite nitrile afidopyropen are outstanding
Floating agent prevents and treats Trialeurodes vaporariorum Westwood field control effectiveness test result
Note: same column English alphabet difference indicates that significant difference (5% is horizontal) significance test is newly multiple using Deng Kenshi in table
Range method
Table of field test results are bright, 20% second azoles mite nitrile pyflubumide aqueous emulsion, 20% second azoles mite nitrile
Pyflubumide suspending agent can effectively prevent panonychus citri, and quick-acting and lasting effect are significantly better than comparison medicament；10% second
Azoles mite nitrile triflumezopyrim suspending agent, 40% second azoles mite nitrile afidopyropen suspending agent can effectively prevent greenhouse
Trialeurodes vaporariorum, preventive effect is significantly better than comparison medicament, and uses in the case where reducing each component effective dose, also obtains and is better than
The preventive effect of single dose and comparison medicament.
The above description of the embodiment is only used to help understand the method for the present invention and its core ideas.It should be pointed out that pair
For those skilled in the art, without departing from the principle of the present invention, the present invention can also be carried out
Some improvements and modifications, these improvements and modifications also fall within the scope of protection of the claims of the present invention.In conclusion of the invention
Composition has the advantages that quick-acting is good, the lasting period is long, and environmental pollution is few, is not likely to produce phytotoxicity, can delay the anti-medicine of pest
The generation of property, can be widely applied to agriculture field.
Claims (8)
1. a kind of Insecticiding-miticiding synergistic composition of the mite of azoles containing second nitrile, it is characterised in that: composition contains two kinds of active groups of A, B
Point, active component A is selected from second azoles mite nitrile；Active component B be selected from pyflubumide, triflumezopyrim or
afidopyropen；Wherein, the weight fraction ratio between two kinds of active components of A, B is 1:99 to 99:1.
2. composition according to claim 1, it is characterised in that: component A is selected from second azoles mite nitrile；Component B is selected from
pyflubumide；A, the weight fraction ratio between two kinds of active components of B is 1:50 to 50:1.
3. composition according to claim 1, it is characterised in that: component A is selected from second azoles mite nitrile；Component B is selected from
triflumezopyrim；A, the weight fraction ratio of two kinds of active components of B is 1:20 to 20:1.
4. composition according to claim 1, it is characterised in that: component A is selected from second azoles mite nitrile；Component B is selected from
afidopyropen；A, the weight fraction ratio of two kinds of active components of B is 1:10 to 10:1.
5. according to composition described in claim l-4 any one, it is characterised in that: the accumulation weight of active component in composition
Amount content is 0.5%-95%.
6. according to composition described in claim l-4 any one, it is characterised in that: can be made as needed missible oil, suspending agent,
Water-dispersible granules, aqueous emulsion, microemulsion, soluble liquid or wettable powder.
7. according to the application of composition described in claim l, it is characterised in that: the composition is preparing agricultural insecticidal mite killing
Application in agent drug.
8. the application of composition according to claim 7, it is characterised in that: for prevent and treat fruit tree, vegetables, ornamental plant,
Tea, cotton, the pest on cereal crop, harmful mite or urban health insect.
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