CN109392914A - A kind of miticide composition containing cyflumetofen Yu second azoles mite nitrile - Google Patents
A kind of miticide composition containing cyflumetofen Yu second azoles mite nitrile Download PDFInfo
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- CN109392914A CN109392914A CN201710694142.6A CN201710694142A CN109392914A CN 109392914 A CN109392914 A CN 109392914A CN 201710694142 A CN201710694142 A CN 201710694142A CN 109392914 A CN109392914 A CN 109392914A
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- cyflumetofen
- azoles mite
- mite nitrile
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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
- A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
- A01N37/42—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing within the same carbon skeleton a carboxylic group or a thio analogue, or a derivative thereof, and a carbon atom having only two bonds to hetero atoms with at the most one bond to halogen, e.g. keto-carboxylic acids
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- Agronomy & Crop Science (AREA)
- Pest Control & Pesticides (AREA)
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- General Health & Medical Sciences (AREA)
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Abstract
The present invention relates to a kind of miticide composition containing cyflumetofen Yu second azoles mite nitrile, effective component are cyflumetofen and second azoles mite nitrile binary built.Wherein the mass ratio of cyflumetofen and second azoles mite nitrile is 1~50: 50~1, effective component cyflumetofen and second azoles mite nitrile total quality in preparation account for the 1%~80% of the entire quality of the pharmaceutical preparations in preparation, remaining is the auxiliary element for allowing to use and receive in pesticide, and the dosage form of the miticide composition is missible oil, suspending agent, wettable powder, water dispersible granules, aqueous emulsion, microemulsion, granule, microcapsule formulations.The main mite class of plant is parasitized for the crops such as fruit tree, vegetables, tea tree and flowers prevention and treatment.
Description
Technical field
The present invention relates to technical field of pesticide compounding, more particularly to a kind of mite killing containing cyflumetofen Yu second azoles mite nitrile
Composition.
Background technique
Cyflumetofen be by Japanese great Zhong chemical company develop novel acyl acetonitrile class acaricide, with existing insecticide without
Cross resistance.It is equal to the non-target organisms such as mammal and aquatile, beneficial organism, natural enemy to various plants without phytotoxicity
It is fool proof.The main mite class of plant is parasitized for the crops such as fruit tree, vegetables, tea tree and flowers prevention and treatment.To the ovum of tetranychid
It is effective with adult mite, it is higher to the activity of deutonymph.The chemical name of cyflumetofen is (RS) -2- (4- t-butyl-phenyl) 2- cyanogen
Base -3- oxo -3- (the fluoro- o-methyl-benzene of α, α, α-three) propionic acid -2- methoxyethyl acid, chemical structural formula are as follows:
The high acaricidal activity compound of second azoles mite nitrile category pyrazol acid amide, to adult mite, deutonymph activity with higher or even right
Mite egg hatching also has stronger inhibiting effect；Simultaneously synthesizing method is simple, and cost of material is low.
In the real process of agricultural production, application chemical agent is prevention and treatment plant pest the most effective means, but
The problem of being most easily produced by chemical prevention pest is the generation of pest resistance to insecticide.And apply list to continuous high dose for a long time
One chemical insecticide, a series of problems, such as be easy to causeing residual, the environmental pollution of medicament.Reasonable Chemical acaricide compounding or
Mixture, which has, expands mite killing spectrum, improves control efficiency, extends the optimum period for applying fertilizer, reduce dosage, reduce phytotoxicity, reduce residual, prolong
The positive features such as the generation and development of slow pest resistance and drug resistance, pesticide compositional or mixture are to solve the above problems most
For one of effective method.We filter out cyflumetofen and second azoles mite nitrile are multiple based on the indoor screening and field trials
Match, there is apparent synergistic effect.And the miticide composition compounded with second azoles mite nitrile about cyflumetofen and application there is no at present
People reported.
Summary of the invention
Based on the above circumstances, it is an object of that present invention to provide a kind of new and effective pesticide miticide compositions.For fruit tree,
The crops such as vegetables, tea tree and flowers prevention and treatment parasitize the main mite class of plant.
The technical solution of the present invention is achieved by the following measures:
A kind of miticide composition containing cyflumetofen Yu second azoles mite nitrile, effective component cyflumetofen in the miticide composition
Mass ratio with second azoles mite nitrile is 1~50: 50~1, and the miticide composition of the present invention is through toxicity test experimental verification, fourth fluorine
For the mass ratio of mite ester and second azoles mite nitrile at 1~20: 20~1, synergistic effect is preferable.
The formulations of pesticide that the miticide composition of the present invention can be prepared are missible oil, suspending agent, wettable powder, moisture
Shot agent, aqueous emulsion, microemulsion, granule, microcapsule formulations.Cyflumetofen and second azoles mite nitrile total quality in preparation account for entirely
The 1%~80% of the quality of the pharmaceutical preparations, wherein toxicity and residues achieve a better balance when accounting for 5%~60%, cost is relatively low.
The specific embodiment for the formulations of pesticide that miticide composition of the present invention is configured to is as follows:
The miticide composition is cream preparation, the mass fraction of component are as follows: 1~50 part of cyflumetofen；Second azoles mite nitrile 1
~50 parts；10~30 parts of conventional emulsifier；20~50 parts of Conventional solvents；1~5 part of conventional synergist.The cream preparation it is specific
Production stage is to add emulsifier, synergy after being first completely dissolved in effective component cyflumetofen and second azoles mite nitrile addition solvent
Agent is filling after mixing evenly at homogeneous and transparent oily liquids, can the missible oil preparation made into the composition of the present invention.
The miticide composition is suspending agent, the mass fraction of component are as follows: 1~50 part of cyflumetofen；Second azoles mite nitrile 1~
50 parts；5~20 parts of dispersing agent；1~5 part of antifreezing agent；0.1~2 part of thickener；0.1~0.8 part of defoaming agent；Penetrating agent 0~10
Part；0.1~5 part of pH adjusting agent；Water, surplus.The specific production stage of the suspending agent is first to mix other auxiliary agents, through high speed
Shear-mixed is uniform, effective component cyflumetofen and second azoles mite nitrile is added, abrading-ball 2~3 hours in ball crusher keep a diameter equal
In 5mm hereinafter, can be made into the aqueous suspension formulations of the present composition.
The miticide composition is wettable powder, the mass fraction of component are as follows: 1~50 part of cyflumetofen；Second azoles mite
1~50 part of nitrile；3~10 parts of dispersing agent；1~5 part of wetting agent；Filler, surplus.The specific production stage of the wettable powder are as follows:
Effective component cyflumetofen is mixed with second azoles mite nitrile and dispersing agent, wetting agent and filler by above-mentioned formula, in a stirring kettle
Uniform stirring is being uniformly mixed after airslide disintegrating mill, that is, can be made into the wettable powder of the present composition.
The miticide composition is water dispersible granules, the mass fraction of component are as follows: 1~50 part of cyflumetofen；Second azoles mite
1~50 part of nitrile；3~10 parts of dispersing agent；1~10 part of wetting agent；1~5 part of disintegrating agent；Filler surplus.The tool of the water dispersible granules
Body production stage are as follows: by above-mentioned formula by effective component cyflumetofen and second azoles mite nitrile and dispersing agent, wetting agent, disintegrating agent and
Filler is uniformly mixed, and is crushed with micro jet, through mediating, be then granulated in addition fluidized-bed granulation dryer,
Through sampling analysis after dry, screening, that is, it can be made into the water dispersible granules of the present composition.
The miticide composition is aqueous emulsion, the mass fraction of component are as follows: 1~50 part of cyflumetofen；Second azoles mite nitrile 1~
50 parts；3~30 parts of emulsifier；5~15 parts of solvent；2~15 parts of stabilizer；1~5 part of antifreezing agent；0.1~8 part of defoaming agent；Increase
Thick dose 0.2~2 part；Water, surplus.The specific production stage of the aqueous emulsion are as follows: first by cyflumetofen and second azoles mite nitrile, solvent and
Emulsifier, cosolvent are added together, and make to be dissolved into uniform oily phase；By part water, antifreeze, the others agriculture such as antimicrobial
Medicine auxiliary agent mixes into uniform water phase；The oil phase is added to the aqueous phase while being stirred in the reactor at high speed, slowly plus water
Until reaching phase inversion point, open cutter and carry out high speed shear, and remaining water is added, shearing about half an hour, forms oil-in-water
The aqueous emulsion of type can be made into the aqueous emulsion of the present composition.
The miticide composition is microemulsion, the mass fraction of component are as follows: 1~50 part of cyflumetofen；Second azoles mite nitrile 1~
50 parts；10~30 parts of emulsifier, 1~8 part of antifreezing agent, 0.5~10 part of stabilizer, 20~50 parts of Conventional solvents cosolvent.By fourth
Fluorine mite ester is completely dissolved with second azoles mite nitrile with cosolvent, adds the other compositions such as emulsifier, antifreezing agent stabilizer, uniformly mixed
It closes, is eventually adding water, microemulsion can be made into after being sufficiently stirred.
The miticide composition is granule, the mass fraction of component are as follows: 1~50 part of cyflumetofen；Second azoles mite nitrile 1~
50 parts；1~10 part of wetting dispersing agent；0.1~5 part of thickener；0.1~5 part of defoaming agent；Castor oil, surplus are supplied.It will be effective
The each components such as ingredient cyflumetofen and second azoles mite nitrile, dispersing agent, stabilizer, defoaming agent and solvent are mixed according to the formula, and put
Enter in sand milling kettle after grinding, is sent into mixing in mixer for well-distribution and gets product.
The miticide composition is microcapsule formulations, the mass fraction of component are as follows: 1~50 part of cyflumetofen；Second azoles mite nitrile 1
~50 parts；5~20 parts of urea；5~20 parts of formaldehyde；5~20 parts of emulsifying dispersant；1~5 part of antifreezing agent；Thickener 0.1~2
Part；0.1~0.8 part of defoaming agent；Water, surplus.Urea and the formaldehyde (amount of substance are added in three-necked flask with a mixing device
Than being about l:1.5~2.0), the pH value for adjusting solution with sodium hydroxide solution then heats to 70~80 DEG C to 8~9 or so,
Reaction obtains stable urea resin prepolymer.A certain amount of cyflumetofen and second azoles mite nitrile is taken to be dissolved in hexamethylene, and molten
Emulsifying dispersant is added in liquid, with being vigorously stirred, is made into and stablizes cream by the O/W type of water phase of aqueous solution containing emulsified dispersant
Liquid.Above-mentioned urea resin prepolymer is added in lotion, adjusts pH value, polymerization occurs under acid catalyzed conditions, makes oil
Phase substance is wrapped, and forms microcapsule granule.Slowly heating, solidification, temperature control is at 40~50 DEG C, curing time 1h.
Suitable auxiliary agent is added in selection, can obtain stable microcapsule suspending agent.
Wherein above-described emulsifier is selected from calcium dodecyl benzene sulfonate and aliphatic acid polyethenoxy ether, alkyl phenol polyoxy
Ethylene ether sulfosuccinates, styrylphenol polyoxyethylene ether, nonylphenol polyoxyethylene ether, castor oil polyoxyethylene ether,
Aliphatic acid polyethenoxy base ester, any one of polyoxyethylene aliphatic alcohol ether or more than one a mixture of arbitrary proportions.
The solvent is xylene or biodiesel, toluene, diesel oil, methanol, ethyl alcohol, n-butanol, isopropanol, rosin-based
Vegetable oil code name be ND-45, solvent naphtha, dimethylformamide, dimethyl sulfoxide, one of water equal solvent or more than one
It anticipates than the mixture of composition.
It is LG-3, GY-D1252, GY-D1256, SNWGF-01, lignin that the dispersing agent, which is selected from polycarboxylate code name,
Sulfonate code name is 201107,21108, alkylphenol polyoxyethylene ether methyl ether condensation sulfate, alkylsulfonate calcium salt, naphthalene sulphur
Sour formaldehyde condensation products sodium salt, alkyl phenol polyoxyethylene ether, polyoxyethylene carboxylate, aliphatic amine polyoxyethylene ether, glycerin fatty
One or more of acid ester polyoxyethylene ether.
The wetting agent is selected from lauryl sodium sulfate, calcium dodecyl benzene sulfonate, and Nekal BX moistens bleeding agent F,
Alkylbenzene sulfonate polyoxyethylene triphen phosphenylic acid salt dimly, spaonin powder, silkworm excrement, one of spaonin powder or a variety of.
The disintegrating agent is selected from bentonite, urea, ammonium sulfate, aluminium chloride, citric acid, succinic acid, in sodium bicarbonate
It is one or more.
The thickener be selected from xanthan gum, carboxymethyl cellulose, carboxyethyl cellulose, methylcellulose, aluminum magnesium silicate,
It is one or more in polyvinyl alcohol.
The stabilizer is selected from sodium citrate, one of resorcinol.
The antifreezing agent is selected from ethylene glycol, propylene glycol, one of glycerine or a variety of.
The defoaming agent is selected from silicone oil, silicone compound, C10-20Saturated fat acids compound, C8-10Fatty alcohol
It is one or more.
The filler is selected from kaolin, diatomite, bentonite, attapulgite, white carbon black, starch, in precipitated calcium carbonate
It is one or more.
The present invention has apparent synergistic effect by the Compositional acaricide of cyflumetofen and second azoles mite nitrile of effective component, prolongs
The generation of slow key drug resistance, and production and application costs are reduced, for crops and flowers such as fruit tree, vegetables, tea trees
Grass prevents and treats the main mite class for parasitizing plant.
Specific embodiment
To make technical solution of the present invention, purpose and advantage are more clearly understood, present invention following specific embodiments
It is illustrated, but the present invention is not limited to these examples.Effect experiment of the invention uses indoor biometrics and field trial phase
In conjunction with mode, unless otherwise instructed, ratio mentioned below is all mass parts ratio.
Embodiment: cyflumetofen and second azoles mite nitrile virulence experiment with different proportions.
1.1 reagent agent
96% cyflumetofen raw medicine, 96% second azoles mite nitrile raw medicine, above-mentioned raw medicine are limited by extra large Lear medicine company share
Research and development department, company provides.
1.2 test targets
Examination mite picks up from Citrus Research Institute Of Chinese Academy Of Agricultural Sciences test site, and cultivation management is consistent, does not apply medicine in the recent period
The blade for rewinding citrus red mite (crm) is adopted in agent, indoors with after fresh citrus leaves 2 generations of raising under room temperature (25 DEG C or so)
It is spare.
1.3 single dose measuring method slide infusion processes
Individual Size is consistent, body colour is scarlet female deutonymph is chosen, the mite back side will be tried with writing brush and sticked in posting cloth insertion sheet
On glass slide, two kinds of raw medicines are dissolved in acetone respectively, then use on the basis of prerun by every glass slide dilution intervals
0.1% Tween 80 aqueous solution is diluted to several concentration gradient medical fluids, is placed in a beaker spare.
The glutinous glass slide for having examination mite is immersed to 5 seconds in good medical fluid, four repetitions of each processing take out and are tiltedly put in porcelain dish
After edge is dry, be put in Glass carrier box, do not cover be put into (25 ± 1) DEG C, humidity 7O%~80% illumination box in, often
Microscopy life or death mite number (using its foot of fine, soft fur style of writing, nonresponder is death) after its illumination 10 hours, 24 hours.
1.4 data statistics and analysis
According to investigation statistics, the corrected mortality of each processing is calculated.And Sun Yunpei is used referring to NY/T1 154.7-2006
The co-toxicity coefficient (CTC value) of method calculating mixture.If compareing the death rate < 5%, do not correct, compare the death rate between 5%-20%,
It is corrected by formula 2, compares the death rate > 20%, test need to reform.
Using the logarithm of drug concentration (mg/L) as independent variable x, using the probability value of corrected mortality as dependent variable y, respectively
Virulence regression equation is established, the EC of single dose and each proportion mixture is calculated using DPS software50Poison altogether is calculated according to Sun Yunpei method
Coefficient (CTC).Co-toxicity coefficient CTC, calculation formula are as follows: (using cyflumetofen as standard agent, toxicity index 100):
Toxicity index (TI)=cyflumetofen EC of second azoles mite nitrile50The EC of/second azoles mite nitrile50×100
True toxicity index (ATI)=cyflumetofen EC of M50The EC of/M50×100
Theoretical toxicity index (TTI)=cyflumetofen TI × P cyflumetofen of M+second azoles mite nitrile TI × P second azoles mite nitrile
TTI × 100 of co-toxicity coefficient (CTC)=M ATI/M of M
In formula:
M is the mixture of cyflumetofen and second azoles mite nitrile different ratio
P cyflumetofen is cyflumetofen ratio shared in mixture
P second azoles mite nitrile is second azoles mite nitrile ratio shared in mixture.
2.1 toxicity test results
1 cyflumetofen of table is with second azoles mite nitrile to the indoor measurement result of panonychus citri
It as can be seen from the table, is that it is total when 1:50~50:1 dilutes in effective component cyflumetofen and second azoles mite nitrile ratio
Malicious coefficient is all larger than 120, shows certain synergistic effect, the synergy that wherein cyflumetofen and second azoles mite nitrile are 1:20~20:1
It acts on most obvious.Test result show in room conditions cyflumetofen compound with second azoles mite nitrile to panonychus citri have compared with
High activity, it is proposed that further field control effectiveness test is carried out to suitable proportion 1:20~20:1 or so mixture preparation, with evaluation
Its field practical application effect.
3, field experiment prevents and treats apple Tetranychus urticae, red spider
3.1 field experiments prevent and treat apple Tetranychus urticae
3.1.1 application method
Test carries out in Tai'an province, red temple orchard, the village, and Plain at the field, clay loam, the content of organic matter is about 0.9%.
Test tree kind is 17 years raw Fuji apples, distance between rows and hills 3m × 3m.Whole plant spray treatment is carried out, cell spouting liquid is by 675 liters/public affairs
Just it applies, only sprays a medicine.Orchard management is horizontal general, and trial zone fruit tree growth is almost the same.Spraying equipment is WF-16 type back
Negative formula hand sprayer, spray head are single fan nozzle, operating pressure 0.2-0.4Mpa, spray amount 0.36-0.48L/
Min, carries out conventional spraying, and when spray makes every effort to uniformly thoughtful.
3.1.2 investigation method
Each cell marks tender tip in every plant of East, West, South, North set, middle five positions, the work on 20 leaves of random searching
Dynamic mite quantity, hand magnifier directly observe blade face, mite mouthful radix are investigated before medicine, 1d, 5d, 10d are investigated each small respectively after medicine
Area's remaining work mite number, calculates mite mouthful decline rate, compared with compareing decline rate, calculates relative control effect.
3.1.3 drug effect calculation method
Decline rate (%)=(mite number after mite number one is administered before being administered)/mite number × 100 before being administered
Correct decline rate or preventive effect (%)=(the treatment region mite mouthful decline rate-check plot mite mouthful decline rate)/(check plot 1- mite
Mouth decline rate) × 100.
3.1.4 phytotoxicity investigation method
Whether continuous 10d range estimation medicament has phytotoxicity to crop after application.
Field control effectiveness test result of the tests
2 treatment agent of table prevents and treats apple Tetranychus urticae field control effectiveness test result
From table 2 it can be seen that the Mixed Pharmacy of different proportion, carries out field experiment, each tune after medicine by different dosages
It looks into and shows it comparison medicament is superior to the control efficiency of apple Tetranychus urticae, cyflumetofen and second azoles mite nitrile are after administration
1 day, 5 days, comparison medicament was substantially better than to the control efficiency of apple Tetranychus urticae in 10 days, according to whole to field experiment process
Observation, within the range of experimental dose, apple tree grows fine, and each treatment agent does not occur phytotoxicity phenomenon, illustrates it to apple
Fruit is safe.
3.2 field experiments prevent and treat red spider
3.2.1 test method
Test selection Guizhou sericulture research institute's citrus orchard carries out.Kind is citrus reticulata "Unshiu", has been colonized 25 years.In the red spider of citrus
Spider is to spray in the morning of peak period, is diluted reagent agent to water by using concentration, with one 16 type knapsack spraying of workers and peasants
Device is according to a conventional method sprayed tree crown, and being sprayed onto blade in Citrus leaf front and back sides has a small amount of drip for degree, control spray equivalent
Clear water.
3.2.2 investigation method
Respectively at application before and application after 2d, 4d, 6d carry out insect density investigation, the east set in each cell, west,
1 branch is respectively selected in south, 4, north direction, and every tip label 5 opens blade, and 4 tips 20 of investigation records open the movable mite number on blade altogether
Amount.
3.2.3 drug effect calculation method
Revision insect recluced rate and control efficiency are calculated with following formula.
Mite number × 100 living before Revision insect recluced rate (%)=(mite number living after mite number-medicine of living before medicine)/medicine
Preventive effect (%)=(treatment region Revision insect recluced rate-control Revision insect recluced rate)/(check plot 100- Revision insect recluced rate) ×
100。
3.2.4 phytotoxicity investigation method
1,3,5,7 days observation Ci trus growth situations after medicine estimate medicament to citrus without phytotoxicity.
3.3 field control effectiveness test result
Table 3 is that treatment agent prevents and treats citrus red mite field test results
From table 3 it can be seen that the Mixed Pharmacy of different proportion, carries out field experiment by different dosages, it is to mandarin orange after medicine
The control efficiency of Exocarpium Citri Rubrum spider is superior to comparison medicament, the miticidal effect of cyflumetofen and second azoles mite nitrile with the increase of dosage and
It is incremented by.It is estimated according to field, within the range of experimental dose, plant growth is normal, and each treatment agent does not occur the medicine to citrus
Evil phenomenon, illustrates that it is safe to citrus.It is recommended that the insecticide different from the mechanism of action is used in mixed way to delay the anti-medicine of pest
The generation of property.
To sum up indoor biometrics and twice described in field experiment result, it is of the present invention to be with cyflumetofen and second azoles mite nitrile
Effective component carries out the miticide composition of two-spot compounding, and reciprocity apple Tetranychus urticae, red spider harmful mite show to prevent and treat well
Effect, to Target crops safety, compared with single dose, miticide composition of the present invention has the mechanism of action unique, and unit dose is few, speed
Many advantages, such as effect property is good, the lasting period is long, and effect field is more wide in range, can have preferable prevention and treatment to plant pest and disease damage, so,
Research and development of the invention and promotion conference generate very big economic value, to the increasing both production and income of the peasant household of vast vegetables, fruit tree producing region with
And the protection of local environment has a very important significance.
Claims (4)
1. a kind of miticide composition containing cyflumetofen Yu second azoles mite nitrile, it is characterised in that: the miticide composition it is effective at
It is divided into cyflumetofen and second azoles mite nitrile binary built, remaining is auxiliary element, wherein effective component cyflumetofen and second azoles mite nitrile
Mass ratio be 1~50: 50~1.
2. miticide composition according to claim 1, it is characterised in that: cyflumetofen and second azoles mite nitrile in the formulation total
Quality accounts for the 1%~80% of the entire quality of the pharmaceutical preparations.
3. miticide composition according to claim 2, it is characterised in that: cyflumetofen and second azoles mite nitrile in the formulation total
Weight accounts for the 5%~60% of the entire quality of the pharmaceutical preparations.
4. miticide composition according to claim 1 or 2 or 3, it is characterised in that: the dosage form of the miticide composition is cream
Oil, suspending agent, wettable powder, water dispersible granules, aqueous emulsion, microemulsion, granule, microcapsule formulations.
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| CN201710694142.6A CN109392914A (en) | 2017-08-15 | 2017-08-15 | A kind of miticide composition containing cyflumetofen Yu second azoles mite nitrile |
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| CN201710694142.6A CN109392914A (en) | 2017-08-15 | 2017-08-15 | A kind of miticide composition containing cyflumetofen Yu second azoles mite nitrile |
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