CN102763664A - Insecticide composite containing spirodiclofen and bifenazate - Google Patents

Insecticide composite containing spirodiclofen and bifenazate Download PDF

Info

Publication number
CN102763664A
CN102763664A CN201210284522XA CN201210284522A CN102763664A CN 102763664 A CN102763664 A CN 102763664A CN 201210284522X A CN201210284522X A CN 201210284522XA CN 201210284522 A CN201210284522 A CN 201210284522A CN 102763664 A CN102763664 A CN 102763664A
Authority
CN
China
Prior art keywords
bifenazate
spiral shell
acid esters
dibasic acid
shell mite
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201210284522XA
Other languages
Chinese (zh)
Other versions
CN102763664B (en
Inventor
吴华龙
徐黎婷
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Yulong Pharmaceutical Co ltd
Original Assignee
HANGZHOU UDRAGON CHEMICAL CO Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by HANGZHOU UDRAGON CHEMICAL CO Ltd filed Critical HANGZHOU UDRAGON CHEMICAL CO Ltd
Priority to CN201210284522.XA priority Critical patent/CN102763664B/en
Publication of CN102763664A publication Critical patent/CN102763664A/en
Application granted granted Critical
Publication of CN102763664B publication Critical patent/CN102763664B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

The invention relates to an acaricide composite for agricultural use, in particular to an acaricide composite containing the first active ingredient of spirodiclofen and the second active ingredient of bifenazate. Compared with siple dosage, the acaricide composite has a remarkable synergistic effect on acarina, has good preventive and therapeutic effects on panonychus citri on fruit trees, cotton and vegetables, panonychus ulmi, tetranychus urticae, tetranychus cinnabarinus or carmine spider mite, can kill eggs, larva, nymphs and adults, and is favorable for delaying production of drug resistance of acarina.

Description

The Pesticidal combination that contains spiral shell mite dibasic acid esters and Bifenazate
[technical field]
The present invention relates to pesticide field, particularly the present invention relates to a kind of miticide composition, especially, the present invention relates to contain the miticide composition of spiral shell mite dibasic acid esters and Bifenazate.
[background technology]
Most of cultivated plants all can suffer the harm of mite class in process of growth, the mostly intensive vacuum side of blade thorn that infests plant of these mite classes is inhaled harm, make a large amount of underproduction such as fruit tree, cotton, vegetables and ornamental plants, and loss is serious.Mite class individuality is little, distribution is wide, adaptability is strong; Its breeding is rapid, and the history of life is short, and hibernacle changes greatly; Its population structure is complicated, in a colony, can have the mite of all vegetative stages, comprises ovum, if mite, young mite and become mite etc.; It is strong to poor environment adaptability, easily medicament is developed immunity to drugs etc.All these has determined that the control ratio of mite class is difficult.
CN102428950A also discloses a kind of mixed insecticide preparation that contains pyrethroid; Its active ingredient is spiral shell mite dibasic acid esters and pyrethroid insecticides; Spiral shell mite dibasic acid esters is 1-50% by weight; Pyrethroid insecticides is 1-50% by weight; Pyrethroid insecticides wherein is beta-cypermethrin, cypermethrin, betacyfluthrin, gamma cyhalothrin, Biphenthrin, fenpropathrin or decis, and has put down in writing this pesticidal preparations and can effectively kill crop pests such as aphid and diamond-back moth.
CN102396488A also discloses a kind of mixed insecticide preparation that contains anabasine; Its active ingredient is spiral shell mite dibasic acid esters and anabasine insecticide; Spiral shell mite dibasic acid esters is 1-50% by weight; Anabasine insecticide is 1-50% by weight, and anabasine insecticide wherein is Imidacloprid, Acetamiprid, Nitenpyram, thiophene worm piperazine, thiophene worm amine or thiophene worm quinoline, and has put down in writing this pesticidal preparations and can effectively kill crop pests such as aphid and green plant bug.
But; These products all have some defectives, and especially these products all do not relate to the miticide composition that comprises spiral shell mite dibasic acid esters and Bifenazate, and its practical effect can not satisfy actual needs; Therefore on agricultural crop, also need a kind of can kill ovum, young mite, if mite with become mite; It is long to have a lasting period, has prolonged agricultural chemicals service life, delays the composition pesticide of the drug-fast generation of evil mite again.For this reason, the inventor has carried out big quantity research, obtains challenging result.
For reaching goal of the invention, the technical scheme that the present invention adopts is to have chosen the agricultural miticide composition that comprises following two kinds of active components:
Spiral shell mite dibasic acid esters, its molecular formula: C 20H 22Cl 2O 5, relative molecular mass: 413.29, chemical name is: 3-(2,4 dichloro benzene base)-2-oxo-1-oxaspiro [4,5]-last of the ten Heavenly stems-3-alkene-4-base butyl carbonate.
Has following structural formula (I)
Spiral shell mite dibasic acid esters is identical with spiral shell mite ester mechanism of action, mainly is the lipogenesis that suppresses in the pest mite body, and does not have cross resistance between the existing miticide, is applicable to be used for preventing and treating the pest mite class that existing miticide is produced resistance.Acaricidal and its broad spectrum, adaptable, on spider, yellow spider, rust Pi lice, yellow tea mite, carmine spider mite and two-spotted spider mite, etc. have a good control effect, can be used for citrus, grapes and other fruit trees and eggplant, peppers, tomatoes and other solanaceous crops mites governance; ovicidal effect is particularly outstanding, while the immature nymphs have good contact action, and long duration to control citrus red mite damage up to 40-50 days .
Bifenazate (bifenazate CAS 149877-41-8), its chemical name: 3-(4-methoxyl biphenyl base-3-yl) carbazic acid isopropyl ester, molecular formula: C 17H 20N 2O 3, molecular weight: 300.35.Be that a kind of new selective foliar spray is used miticide.Its mechanism of action is the unique effect to a reanal (GABA) acceptor of the nervous centralis conducting system of mite class.Its each life stage to mite is effective, have ovicidal activity and knock down activity (48-72h) to what become mite, and the lasting period is long.About lasting period 14d, recommend in the using dosage scope crop safety.To parasitic wasp, predation mite, Chrysopa low-risk.
Bifenazate has following structural formula (II)
Figure BDA00001977323500031
Formula (II)
Spiral shell mite dibasic acid esters is to becoming the mite weak effect, and quick-acting is relatively poor, and Bifenazate is composite with it, can reduce pesticide dosage, improves miticidal effect, reduces environmental pollution, has solved harmful mite single agricultural chemicals is prone to produce resistance problem.At present, the composite and application of spiral shell mite dibasic acid esters and Bifenazate is not all seen open both at home and abroad.The inventor finds, spiral shell mite dibasic acid esters and Bifenazate carried out composite, can reduce pesticide dosage, improves miticidal effect, reduces environmental pollution, solved harmful mite single agricultural chemicals is prone to the generation resistance problem.
[summary of the invention]
[technical problem that will solve]
The purpose of this invention is to provide a kind of miticide composition.
Another object of the present invention provides the miticide that contains said miticide composition.
Another object of the present invention provides the purposes of said miticide composition.
Another object of the present invention provides a kind of method of preventing and treating agricultural evil mite.
[technical scheme]
The present invention realizes through following technical proposals.
A kind of miticide composition is characterized in that, this miticide composition contains spiral shell mite dibasic acid esters and Bifenazate, and wherein the part by weight of spiral shell mite dibasic acid esters and Bifenazate is 1:50 to 50:1
A preferred embodiment of the invention, the part by weight that it is characterized in that said spiral shell mite dibasic acid esters and Bifenazate is 1:20 to 20:1.
According to another kind of preferred implementation of the present invention, the part by weight that it is characterized in that said spiral shell mite dibasic acid esters and Bifenazate is 1:5 to 5:1.
A kind of miticide is characterized in that this miticide contains the described miticide composition of each claim of claim 1-3 of 0.5-95 weight %, and surplus is acceptable carrier and an auxiliary agent on the agricultural chemicals.
A preferred embodiment of the invention is characterized in that, this miticide contains the described miticide composition of each claim of claim 1-3 of 5-85 weight %.
According to another kind of preferred implementation of the present invention, it is characterized in that this miticide contains the described miticide composition of each claim of claim 1-3 of 20-60 weight %.
According to another kind of preferred implementation of the present invention, it is characterized in that said auxiliary agent is a surfactant.
According to another kind of preferred implementation of the present invention, it is characterized in that described acaricidal formulation is liquor, emulsifiable concentrate, suspending agent, microemulsion, aqueous emulsion, pulvis, wetting powder, soluble powder, granule or capsule.
Described miticide composition is in the purposes of control panonychus citri, European red mite, apple Tetranychus urticae, Tetranychus cinnabarinus or cotton red spider.
A kind of method of preventing and treating agricultural evil mite; Before or after crops or fruit infection evil mite, use described miticide composition of each claim of claim 1-3 or the described miticide of each claim of claim 4-8 to the place of crops or fruit and growth or storage.
Except as otherwise noted, " % " in this specification all is weight percentage.
Provided by the inventionly contain miticide spiral shell mite dibasic acid esters and the Bifenazate miticide composition can make full use of two kinds of synergistic effects that active component is mixed and is produced; The expanding prevention spectrum; Improve preventive effect, reduce agricultural cost, delay the generation of pest resistance to insecticide; Solution repeats the inconvenience that repeatedly dispenser brings to the user when various insect pests endanger simultaneously, and repeats the adverse effects such as poisoning that dispenser possibly cause.
In the farm killing mite agent composition of the present invention, the amount of application of compound also depended on the ratio of a kind of compound and another kind of compound and the degree of synergistic effect when the amount that contains active component depended on independent the use.In the acaricide composition of the present invention, the ratio of spiral shell mite dibasic acid esters and Bifenazate is 1:50 to 50:1 based on the part by weight of active component, further is preferably 1:20 to 20:1, and most preferably part by weight is 1:5 to 5:1.
Agricultural miticide composition of the present invention can also further contain carrier, and carrier can be solid or liquid, and any carrier that is generally used for preparing acaricide composition all can use.
Suitable solid carrier comprises: mineral substance, plant class, synthetic filling class and inorganic salts.Wherein mineral substance comprises silicates, carbonate, Sulfates and oxide-based.Silicates is kaolin, sepiolite, nacrite, imvite, mica, vermiculite, pyrophyllite or talcum for example.Carbonate is calcium carbonate or dolomite for example.Sulfates such as ammonium sulfate, sodium sulphate or calcium sulphate.Oxide-based like quicklime, magnesium lime or diatomite.The plant class is oranges and tangerines slag, corncob cellulose, rice husk powder, rice husk, big soya bean stem meal, tobacco powder, walnut shell or sawdust for example.Synthetic filling class such as winnofil hydrate, winnofil or white carbon.Inorganic salts is potassium chloride or sodium chloride for example.
Liquid-carrier comprises water and organic solvent.When effective composition was aqueous emulsion or suspension emulsion, organic solvent played solubilising and antifreeze effect.Appropriate organic solvent comprises aromatic hydrocarbons, for example benzene, xylol, toluene, alkylbenzene, Fluhyzon and chlorinated aromatic hydrocarbons; Chlorinated aliphatic hydrocarbon, for example vinyl chloride, chloroform, carrene, chloroform, carbon tetrachloride and many chloroethanes; Aliphatic hydrocarbon, for example petroleum distillate, cyclohexane, light mineral oil and paraffin.Alcohols is methyl alcohol for example, ethanol, isopropyl alcohol, butanols, isobutanol, ethylene glycol, propane diols, glycerine, fatty alcohol etc.; Ethers is Propylene Glycol ether for example, ethohexadiol ether, benzinum.Ketone is acetone, MEK, methyl iso-butyl ketone (MIBK), cyclohexanone and different fluorine that ketone, N-methyl-pyrrolidones for example; Special solvent also has dimethyl formamide, dimethyl sulfoxide (DMSO), polyethylene glycol, nitrile; The vegetable oil and the vegetable oil that methylates.Above-mentioned organic solvent both can use separately, also can mix use, can also be mixed together use with water.
Auxiliary agent according to the invention can comprise one or more in surfactant, antifoaming agent, thickener, suspending agent and the antifreezing agent as required, can also comprise other auxiliary agents that the industry is commonly used as required.
Surfactant can be emulsifier, dispersant, stabilizing agent or wetting agent; Can be ion-type or nonionic.Suitable surfactant comprises: the sodium salt of polyacrylic acid and lignin sulfonic acid and calcium salt; The polycondensation product of fatty acid or fatty amine and oxirane that contains at least 12 carbon atoms in the molecule and/expoxy propane; The fatty acid ester of glycerine, dodecanol-1, tetradecanol-1, sorbierite, sucrose or pentaerythrite; And the polycondensation product of they and oxirane and/or expoxy propane; The sulphate of their polycondensation product or sulfonate; In molecule, contain the sulfuric acid of 10 carbon atoms or the alkali metal or the alkali salt of sulfonic acid at least, preferable is sodium salt, like sodium salt, alkylaryl sodium sulfonate and the neopelex of lauryl sodium sulfate, Teepol, sulfonated castor oil; The copolymer of polymers of ethylene oxide, oxirane and expoxy propane.
Emulsifier comprises nonionic emulsifier and commercially available emulsifier.The preferred polyoxyethylene fatty acid fat of nonionic emulsifier, polyoxyethylene aliphatic alcohol ether and polyoxyethylene fatty amine, for example ethoxylated castor oil, polyoxyethylene (n 20) phenethyl phenolic group oleic acid ester, alkylaryl polyoxyethylene poly-oxygen propylene aether, alkylaryl formaldehyde resin APEO, triphenyl vinyl phenol polyoxyethylene (n 20), ether phosphoric acid triethanolamine salt, hexichol ethyl phenolic group APEO (n 18) formaldehyde condensation products, diphenyl phenol polyethenoxy (n 18) polyethenoxy ether (n 20) etc.Commercially available emulsifier comprises: agricultural newborn 0201B, agricultural newborn 0203B, farming breast 100 #, farming breast 500 #, farming breast 600 #, agricultural newborn 600-2 #, farming breast 1601, farming breast 2201, agricultural newborn NP-10, agricultural newborn NP-15, farming breast 507 #, agricultural newborn OX-635, agricultural newborn OX-622, agricultural newborn OX-653, agricultural newborn OX-667, agricultural newborn CS-7, peaceful breast 36 #
Dispersant of the present invention comprises: sodium lignin sulfonate; Draw back powder; Calcium lignosulfonate; Condensation compound of methyl naphthalene sulfonic acid and formaldehyde; Naphthalene sulfonic acid-formaldehyde condensation product; The methanonaphthalene sodium sulfonate; Oleic acid methylamino ethylsulfonic acid sodium; Epoxidized polyether; To tertbutyl ether; The dibutyl naphthalene sulfonic acid-formaldehyde condensation product; Phosphate such as calgon; The alkylphenol-polyethenoxy based phosphates; Alkylphenol-polyethenoxy base ether formaldehyde condensation products sulphate; N-methyl-fatty acyl group-sodium taurocholate APES formaldehyde condensation products; Aralkyl phenol polyethenoxy ether phosphate APES; The castor oil ethylene oxide adduct; Ethylene oxide-propylene oxide block copolymer APES formaldehyde condensation products; Alkylphenol-polyethenoxy polyethenoxy ether and methylcellulose.
Wetting agent of the present invention comprises: sldium lauryl sulfate; Alkylol polyoxyethylene groups ether sodium sulfate; Octylphenol polyethylene oxyethylene group ether sulfate; Alkylphenol-polyethenoxy base ether formaldehyde condensation products sulphate; Sodium alkyl sulfonate; Neopelex; Negel; Dialkyl succinylsuccinate sulfonate; Lauryl alcohol polyethylene glycol oxide base ether sulfonic acid sodium; The alkyl amide sodium taurocholate; Aliphatic alcohol polyethenoxy base ether; Alkylphenol-polyethenoxy base ether; The polyoxyethylene polyoxypropylene block polymer; Sorbitan fatty acid ester polyoxyethylene groups ether etc.
Thickener of the present invention both can be a synthetic, for example carboxymethyl alcohol, polyvinyl alcohol or polyvinyl acetate; Also can be natural water-soluble polymer, for example xanthans, gelatin, gum Arabic, polyvinylpyrrolidone, Magnesiumaluminumsilicate, polyvinyl alcohol, polyethylene glycol, phenolic resins, shellac, carboxymethyl cellulose and sodium alginate etc.
Antifoaming agent of the present invention is preferably: bubble enemy, silicone, C 8-10Fatty alcohol, C 10-20Saturated fat acids and acid amides etc.
The auxiliary agent of above-mentioned use such as surfactant, antifoaming agent, thickener, suspending agent and antifreezing agent, emulsifier, dispersant, stabilizing agent or wetting agent etc. all can use commercially available usual auxiliaries.
The present invention also provides a kind of farm killing mite agent that contains above-mentioned farm killing mite composition, wherein contains the 0.5-95 weight % that miticide composition accounts for gross weight, preferably accounts for 5-85 weight %, most preferably accounts for 20-60 weight %.
Farm killing mite composition of the present invention can be mixed with liquor, missible oil, suspending agent, microemulsion, aqueous emulsion, pulvis, wetting powder, soluble powder, granule or capsule etc., and these preparations can be prepared by method in common.
Agricultural miticide composition of the present invention can directly be processed the finished product preparation form, and promptly each material mixes in the composition, directly is used for desinsection; The composition of composition also can directly mix in bucket (jar) before using to be provided by independent preparation.Concentrate of the present invention mixes the concentration that obtains required active substance usually with water.
Farm killing mite agent composition of the present invention is specially adapted to prevent and treat panonychus citri, European red mite, apple Tetranychus urticae, cotton red spider; Be applicable to oranges and tangerines, apple, hawthorn, cotton, eggplant etc.
Field do farmland, orchard or warehouse etc. are used in farm killing mite agent of the present invention.
Farm killing mite agent composition of the present invention can be used by common method, like cast, injection, spraying.Amount of application is with weather conditions or crop state variation, and time of application can be before or after pest damage.The duration of protective effect is usually relevant with the content of single compound in the composition, also relevant with extraneous factor, weather for example, but through using suitable formulation can slow down climatic influences.
Farm killing mite agent composition of the present invention also can use with other compound with desinsection, weeding, bactericidal property, also can mix use with nematocide, protective agent, growth regulator, nutrient for plants or soil conditioner.
[beneficial effect]
Compared with prior art, beneficial effect of the present invention is:
(1) two kinds of miticides are composite in the present composition shows extremely strong synergistic effect, and mixed composition miticidal effect is significantly improved than its single agent, can kill ovum, young mite, if mite with become mite;
(2) miticide composition according to the invention or miticide have long characteristics of lasting period;
(3) reduce using dosage, reduced peasant's drug cost, utilized 2 kinds of agricultural chemicals that the different mode of action of evil mite, the different mechanism of action reasonably are mixed, both prolonged agricultural chemicals service life, delayed the drug-fast generation of evil mite again.
[embodiment]
Come the present invention is further specified below in conjunction with specific embodiment, but do not limit the invention to these embodiments.One skilled in the art would recognize that the present invention contained in claims scope all alternatives, improvement project and the equivalents that possibly comprise.
In the invention in the proportioning of all solids preparation percentage all be weight percentage, percentage is percent by volume in the proportioning of liquid preparation; The treatment dosage of biologically-active moiety is effective content; As not having specified otherwise, " proportioning ", " active ingredient ratio " all refer to the weight ratio of spiral shell mite dibasic acid esters and Bifenazate.
One, indoor biological activity determination
Instance 1 spiral shell mite dibasic acid esters and the composite Toxicity Determination of Bifenazate to panonychus citri
In order further to understand the virulence of the complex composition of spiral shell mite dibasic acid esters and Bifenazate, a large amount of formulation screening tests have been carried out to insect.Test is estimated SOP (insecticide volume) with reference to pesticide indoor bioassay test rule (agricultural industry criteria NY/T1154.7-2006) and initiative pesticide bioactivity, adopts infusion process.Oranges and tangerines leaflet tablet band handle is cut, inserted in the ampere bottle that adds water.If connect some mite.Treat if the mite activity after a period of stabilisation, is dipped in 5s in the soup with blade, inhale with blotting paper rapidly and remove unnecessary soup, blade is placed the ampere bottle again, dry naturally.Place observation ward (to cultivate in 25 ± 1 ℃, humidity 70%-80%, 16h illumination/d).Test repetition 4 times, and establish blank, check result behind the 2d.Touch polypide with writing brush during investigation, can not normally creep is regarded as dead worm.
Figure BDA00001977323500081
Theory is used the content (%) of toxicity index * B in using with of content (the %)+B of toxicity index * A in using with of toxicity index (TTI)=A with
If co-toxicity coefficient is greater than 120, and showing has synergistic effect; If less than 80, be indicated as antagonism; If, be indicated as summation action greater than 80 less than 120.
The result shows: result of the test: spiral shell mite dibasic acid esters Bifenazate is mixed to supplying the examination target that very high activity is all arranged; After being mixed, spiral shell mite dibasic acid esters and Bifenazate show significant synergistic effect; Spiral shell mite dibasic acid esters: during Bifenazate=5:1, co-toxicity coefficient is maximum, and synergistic effect is the most remarkable.The result is following.
The composite Toxicity Determination result of spiral shell mite dibasic acid esters and Bifenazate to panonychus citri
Figure BDA00001977323500092
Instance 2 spiral shell mite dibasic acid esters and the composite Toxicity Determination of Bifenazate to European red mite
In order further to understand the virulence of the complex composition of spiral shell mite dibasic acid esters and Bifenazate, a large amount of formulation screening tests have been carried out to insect.Test is estimated SOP (insecticide volume) with reference to pesticide indoor bioassay test rule (agricultural industry criteria NY/T1154.7-2006) and initiative pesticide bioactivity, adopts infusion process.Apple leaflet tablet band handle is cut, inserted in the ampere bottle that adds water.If connect some mite.Treat if the mite activity after a period of stabilisation, is dipped in 5s in the soup with blade, inhale with blotting paper rapidly and remove unnecessary soup, blade is placed the ampere bottle again, dry naturally.Place observation ward (to cultivate in 25 ± 1 ℃, humidity 70%-80%, 16h illumination/d).Test repetition 4 times, and establish blank, check result behind the 2d.Touch polypide with writing brush during investigation, can not normally creep is regarded as dead worm.
Figure BDA00001977323500093
Theory is used the content (%) of toxicity index * B in using with of content (the %)+B of toxicity index * A in using with of toxicity index (TTI)=A with
Figure BDA00001977323500101
If co-toxicity coefficient is greater than 120, and showing has synergistic effect; If less than 80, be indicated as antagonism; If, be indicated as summation action greater than 80 less than 120.
The result shows: result of the test: spiral shell mite dibasic acid esters Bifenazate is mixed to supplying the examination target that very high activity is all arranged; After being mixed, spiral shell mite dibasic acid esters and Bifenazate show significant synergistic effect; Spiral shell mite dibasic acid esters: during Bifenazate=5:1, co-toxicity coefficient is maximum, and synergistic effect is the most remarkable.The result is following.
The composite Toxicity Determination result of spiral shell mite dibasic acid esters and Bifenazate to European red mite
Instance 3 spiral shell mite dibasic acid esters and the composite Toxicity Determination of Bifenazate to the apple Tetranychus urticae
In order further to understand the virulence of the complex composition of spiral shell mite dibasic acid esters and Bifenazate, a large amount of formulation screening tests have been carried out to insect.Test is estimated SOP (insecticide volume) with reference to pesticide indoor bioassay test rule (agricultural industry criteria NY/T1154.7-2006) and initiative pesticide bioactivity, adopts infusion process.Apple leaflet tablet band handle is cut, inserted in the ampere bottle that adds water.If connect some mite.Treat if the mite activity after a period of stabilisation, is dipped in 5s in the soup with blade, inhale with blotting paper rapidly and remove unnecessary soup, blade is placed the ampere bottle again, dry naturally.Place observation ward (to cultivate in 25 ± 1 ℃, humidity 70%-80%, 16h illumination/d).Test repetition 4 times, and establish blank, check result behind the 2d.Touch polypide with writing brush during investigation, can not normally creep is regarded as dead worm.
Figure BDA00001977323500111
Theory is used the content (%) of toxicity index * B in using with of content (the %)+B of toxicity index * A in using with of toxicity index (TTI)=A with
Figure BDA00001977323500112
If co-toxicity coefficient is greater than 120, and showing has synergistic effect; If less than 80, be indicated as antagonism; If, be indicated as summation action greater than 80 less than 120.
The result shows: result of the test: spiral shell mite dibasic acid esters Bifenazate is mixed to supplying the examination target that very high activity is all arranged; After being mixed, spiral shell mite dibasic acid esters and Bifenazate show significant synergistic effect; Spiral shell mite dibasic acid esters: during Bifenazate=5:1, co-toxicity coefficient is maximum, and synergistic effect is the most remarkable.The result sees instance 3 for details.
Instance 3 spiral shell mite dibasic acid esters and the composite Toxicity Determination result of Bifenazate to the apple Tetranychus urticae
Figure BDA00001977323500113
Instance 4 spiral shell mite dibasic acid esters and the composite Toxicity Determination of Bifenazate to cotton red spider
In order further to understand the virulence of the complex composition of spiral shell mite dibasic acid esters and Bifenazate, a large amount of formulation screening tests have been carried out to insect.Test is estimated SOP (insecticide volume) with reference to pesticide indoor bioassay test rule (agricultural industry criteria NY/T1154.7-2006) and initiative pesticide bioactivity, adopts infusion process.Cotton leaflet tablet band handle is cut, inserted in the ampere bottle that adds water.If connect some mite.Treat if the mite activity after a period of stabilisation, is dipped in 5s in the soup with blade, inhale with blotting paper rapidly and remove unnecessary soup, blade is placed the ampere bottle again, dry naturally.Place observation ward (to cultivate in 25 ± 1 ℃, humidity 70%-80%, 16h illumination/d).Test repetition 4 times, and establish blank, check result behind the 2d.Touch polypide with writing brush during investigation, can not normally creep is regarded as dead worm.
Figure BDA00001977323500121
Theory is used the content (%) of toxicity index * B in using with of content (the %)+B of toxicity index * A in using with of toxicity index (TTI)=A with
Figure BDA00001977323500122
If co-toxicity coefficient is greater than 120, and showing has synergistic effect; If less than 80, be indicated as antagonism; If, be indicated as summation action greater than 80 less than 120.
Instance 4 spiral shell mite dibasic acid esters and the composite Toxicity Determination result of Bifenazate to cotton red spider
Figure BDA00001977323500123
The result shows: result of the test: spiral shell mite dibasic acid esters Bifenazate is mixed to supplying the examination target that very high activity is all arranged; After being mixed, spiral shell mite dibasic acid esters and Bifenazate show significant synergistic effect; Spiral shell mite dibasic acid esters: during Bifenazate=5:1, co-toxicity coefficient is maximum, and synergistic effect is the most remarkable.The result sees instance 4 for details.
Two, control panonychus citri field control effectiveness test
Experimental field be positioned at Dai Jia village, township, sound hole, Kaihua County, Zhejiang Province, be the outdoor cropping oranges and tangerines, 20 centimetres of spacing in the rows, 30 centimetres of line-spacings.Formulation rate is 750kg/hm 2Check experiment 48% Bifenazate suspending agent (4000 times); 20% spiral shell mite dibasic acid esters suspending agent (4000 times).Use " closing U.S.A " HM-16A type back-pack electric sprayer, plant blade face even spraying.Repeat for 4 times, district's group is arranged at random.7 days investigation results behind the medicine.Regulation according to " pesticide field efficacy medicine test criterion ()---insecticide control panonychus citri " is carried out; Every experimental plot oranges and tangerines blade adopts 5 fixed points by east, south, west, 5 azimuth marks in north; 2 strains are investigated in every sub-district, investigate all borer populations of living in every strain.
Embodiment 124% spiral shell mite dibasic acid esters Bifenazate suspending agent (active ingredient is than 5:1)
Spiral shell mite dibasic acid esters 20%, Bifenazate 4% draws back powder 1.5%; Soproplot SC 3%, xanthans 0.15%, aluminium-magnesium silicate 1.5%; 418G 0.3%, and BIT 0.05%, and water is supplemented to 100%; Above-mentioned substance mixed add the sand mill medium sand again and be milled to certain grain size, filtering the back, to add the thickener shear agitation even, prepare 24% spiral shell mite dibasic acid esters Bifenazate suspending agent.4000 times of dilution sprayings of this mixture, 7 days preventive effects are 96.23% behind the medicine, are significantly higher than the preventive effect of 48% Bifenazate suspending agent (4000 times), 85.67% and 20% spiral shell mite dibasic acid esters suspending agent (4000 times) 84.33%.
Embodiment 222% spiral shell mite dibasic acid esters Bifenazate suspending agent (active ingredient is than 10:1)
Spiral shell mite dibasic acid esters 20%, Bifenazate 2%, phenethyl phenol polyethenoxy polyethenoxy ether 3%; Magnesiumaluminumsilicate 1.0%, xanthans 0.1%, propane diols polyoxyethylene poly-oxygen propylene aether 1.0%; Water complements to 100%, the mixed 22% spiral shell mite dibasic acid esters Bifenazate suspending agent that gets.4000 times of dilution sprayings of this mixture, 7 days preventive effects are that 94.55%, 48% Bifenazate suspending agent (4000 times) preventive effect is that 89.45%, 20% spiral shell mite dibasic acid esters suspending agent (4000 times) preventive effect is 84.54% behind the medicine.
Embodiment 320% spiral shell mite dibasic acid esters Bifenazate suspending agent (active ingredient is than 1:1)
Spiral shell mite dibasic acid esters 10%, Bifenazate 10% draws back powder 1.5%, Soproplot SC 3%, xanthans 0.15%, aluminium-magnesium silicate 1.5%, 418G 0.3%, and BIT 0.05%, and water is supplemented to 100%, the mixed 24% spiral shell mite dibasic acid esters Bifenazate suspending agent that gets.4000 times of dilution sprayings of this mixture, 7 days preventive effects are that 95.55%, 48% Bifenazate suspending agent (4000 times) preventive effect is that 84.67%, 20% spiral shell mite dibasic acid esters suspending agent (4000 times) preventive effect is 80.33% behind the medicine.
Embodiment 444% spiral shell mite dibasic acid esters Bifenazate suspending agent (active ingredient is than 1:10)
Spiral shell mite dibasic acid esters 4%, Bifenazate 40% draws back powder 1.5%, Soproplot SC 3%, xanthans 0.15%, aluminium-magnesium silicate 1.5%, 418G 0.3%, and BIT 0.05%, and water is supplemented to 100%, the mixed 44% spiral shell mite dibasic acid esters Bifenazate suspending agent that gets.5000 times of dilution sprayings of this mixture, 7 days preventive effects are that 90.09%, 48% Bifenazate suspending agent (4000 times) preventive effect is that 82.07%, 20% spiral shell mite dibasic acid esters suspending agent (4000 times) preventive effect is 82.35% behind the medicine.
Embodiment 548% spiral shell mite dibasic acid esters Bifenazate water dispersible granules (active ingredient is than 5:1)
Spiral shell mite dibasic acid esters 40%, Bifenazate 8%, N-methyl-oleoyl-sodium taurocholate 8%, naphtholsulfonic acid formaldehyde condensation products 10%, soluble starch 8%, sodium sulphate 10%, kaolin complements to 100%.With above-mentioned substance mixing pulverizing, after adding water again and mediating, add in the comminutor that the certain specification screen cloth is housed and carry out granulation.And then warp is dry, screening (pressing the screen cloth scope) promptly gets 48% spiral shell mite dibasic acid esters Bifenazate water dispersible granules.7000 times of dilution sprayings of this mixture, 7 days is that 97.85%, 48% Bifenazate suspending agent (4000 times) preventive effect is that 85.99%, 20% spiral shell mite dibasic acid esters suspending agent (4000 times) preventive effect is 84.63% to the panonychus citri preventive effect behind the medicine.
Embodiment 648% spiral shell mite dibasic acid esters Bifenazate wetting powder (active ingredient is than 1:5)
Spiral shell mite dibasic acid esters 8%, Bifenazate 40%, neopelex 2.0%, white carbon black 5%, sodium lignin sulfonate 10%, precipitated calcium carbonate complements to 100%.Above-mentioned substance is fully mixed, after ultrafine crusher is pulverized, make 48% spiral shell mite dibasic acid esters Bifenazate wetting powder.7000 times of dilution sprayings of this mixture, 7 days preventive effects are that 97.73%, 48% Bifenazate suspending agent (4000 times) preventive effect is that 88.27%, 20% spiral shell mite dibasic acid esters suspending agent (4000 times) preventive effect is 85.47% behind the medicine.
Embodiment 742% spiral shell mite dibasic acid esters Bifenazate wetting powder (active ingredient is than 20:1)
Spiral shell mite dibasic acid esters 40%, Bifenazate 2%, lauryl sodium sulfate 1.5%, naphthalene sulfonic acid-formaldehyde condensation product 5%, sodium lignin sulfonate 3%, white carbon black 8%, precipitated calcium carbonate complements to 100%.Make 42% spiral shell mite dibasic acid esters Bifenazate wetting powder.7000 times of dilution sprayings of this mixture, 7 days preventive effects are that 93.55%, 48% Bifenazate suspending agent (4000 times) preventive effect is that 81.96%, 20% spiral shell mite dibasic acid esters suspending agent (4000 times) preventive effect is 82.60% behind the medicine.
Embodiment 851% spiral shell mite dibasic acid esters Bifenazate wetting powder (active ingredient is than 50:1)
Spiral shell mite dibasic acid esters 50%, Bifenazate 1%, lauryl sodium sulfate 1.5%, naphthalene sulfonic acid-formaldehyde condensation product 5%, sodium lignin sulfonate 3%, white carbon black 8%, precipitated calcium carbonate complements to 100%.Make 51% spiral shell mite dibasic acid esters Bifenazate wetting powder.7000 times of dilution sprayings of this mixture, 7 days preventive effects are that 96.32%, 48% Bifenazate suspending agent (4000 times) preventive effect is that 81.17%, 20% spiral shell mite dibasic acid esters suspending agent (4000 times) preventive effect is 82.45% behind the medicine.
Embodiment 942% spiral shell mite dibasic acid esters Bifenazate wetting powder (active ingredient is than 1:20)
Spiral shell mite dibasic acid esters 2%, Bifenazate 40%, lauryl sodium sulfate 1.5%, naphthalene sulfonic acid-formaldehyde condensation product 5%, sodium lignin sulfonate 3%, white carbon black 8%, precipitated calcium carbonate complements to 100%.Make 42% spiral shell mite dibasic acid esters Bifenazate wetting powder.5000 times of dilution sprayings of this mixture, 7 days preventive effects are that 94.20%, 48% Bifenazate suspending agent (4000 times) preventive effect is that 80.24%, 20% spiral shell mite dibasic acid esters suspending agent (4000 times) preventive effect is 81.93% behind the medicine.
Embodiment 1051% spiral shell mite dibasic acid esters Bifenazate suspending agent (active ingredient is than 1:50)
Spiral shell mite dibasic acid esters 1%, Bifenazate 50% draws back powder 1.5%, Soproplot SC 3%, xanthans 0.15%, aluminium-magnesium silicate 1.5%, 418G 0.3%, and BIT 0.05%, and water is supplemented to 100%, the mixed 51% spiral shell mite dibasic acid esters Bifenazate suspending agent that gets.5000 times of dilution sprayings of this mixture, 7 days preventive effects are that 94.27%, 48% Bifenazate suspending agent (4000 times) preventive effect is that 83.46%, 20% spiral shell mite dibasic acid esters suspending agent (4000 times) preventive effect is 82.81% behind the medicine.
Three, control European red mite field control effectiveness test
Embodiment 1124% spiral shell mite dibasic acid esters Bifenazate suspending agent (active ingredient is than 5:1)
Spiral shell mite dibasic acid esters 20%, Bifenazate 4% draws back powder 1.5%, Soproplot SC 3%, xanthans 0.15%, aluminium-magnesium silicate 1.5%, 418G 0.3%, and BIT 0.05%, and water is supplemented to 100%, the mixed 24% spiral shell mite dibasic acid esters Bifenazate suspending agent that gets.4000 times of dilution sprayings of this mixture, 7 days preventive effects are 98.05% behind the medicine, are significantly higher than the preventive effect of 48% Bifenazate suspending agent (4000 times), 90.09% and 20% spiral shell mite dibasic acid esters suspending agent (4000 times) 85.05%.
Embodiment 1224% spiral shell mite dibasic acid esters Bifenazate suspending agent (active ingredient is than 1:5)
Spiral shell mite dibasic acid esters 4%, Bifenazate 20% draws back powder 1.5%, Soproplot SC 3%, xanthans 0.15%, aluminium-magnesium silicate 1.5%, 418G 0.3%, and BIT 0.05%, and water is supplemented to 100%, the mixed 24% spiral shell mite dibasic acid esters Bifenazate suspending agent that gets.4000 times of dilution sprayings of this mixture, 7 days preventive effects are 98.05% behind the medicine, are significantly higher than the preventive effect of 48% Bifenazate suspending agent (4000 times), 90.09% and 20% spiral shell mite dibasic acid esters suspending agent (4000 times) 85.05%.
Embodiment 1344% spiral shell mite dibasic acid esters Bifenazate water dispersible granules (active ingredient is than 10:1)
Spiral shell mite dibasic acid esters 40%, Bifenazate 4%, sodium lignin sulfonate 15%, methyl naphthalene sulfonate formaldehyde condensate 5%, bentonite 10%, kaolin complements to 100%.Make 44% spiral shell mite dibasic acid esters Bifenazate water dispersible granules.7000 times of dilution sprayings of this mixture, 7 days is that 92.74%, 48% Bifenazate suspending agent (4000 times) preventive effect is that 81.01%, 20% spiral shell mite dibasic acid esters suspending agent (4000 times) preventive effect is 85.66% to the European red mite preventive effect behind the medicine.
Embodiment 1433% spiral shell mite dibasic acid esters Bifenazate water dispersible granules (active ingredient is than 1:10)
Spiral shell mite dibasic acid esters 3%, Bifenazate 30%, sodium lignin sulfonate 15%, methyl naphthalene sulfonate formaldehyde condensate 5%, bentonite 10%, kaolin complements to 100%.Make 33% spiral shell mite dibasic acid esters Bifenazate water dispersible granules.7000 times of dilution sprayings of this mixture, 7 days is that 96.77%, 48% Bifenazate suspending agent (4000 times) preventive effect is that 82.14%, 20% spiral shell mite dibasic acid esters suspending agent (4000 times) preventive effect is 84.25% to the European red mite preventive effect behind the medicine.
Embodiment 1542% spiral shell mite dibasic acid esters Bifenazate wetting powder (active ingredient is than 20:1)
Spiral shell mite dibasic acid esters 40%, Bifenazate 2%, lauryl sodium sulfate 1.5%, naphthalene sulfonic acid-formaldehyde condensation product 5%, sodium lignin sulfonate 3%, white carbon black 8%, precipitated calcium carbonate complements to 100%.Make 42% spiral shell mite dibasic acid esters Bifenazate wetting powder.7000 times of dilution sprayings of this mixture, 7 days preventive effects are that 95.43%, 48% Bifenazate suspending agent (4000 times) preventive effect is that 81.07%, 20% spiral shell mite dibasic acid esters suspending agent (4000 times) preventive effect is 84.36% behind the medicine.
Embodiment 1651% spiral shell mite dibasic acid esters Bifenazate wetting powder (active ingredient is than 50:1)
Spiral shell mite dibasic acid esters 50%, Bifenazate 1%, lauryl sodium sulfate 1.5%, naphthalene sulfonic acid-formaldehyde condensation product 5%, sodium lignin sulfonate 3%, white carbon black 8%, precipitated calcium carbonate complements to 100%.Make 51% spiral shell mite dibasic acid esters Bifenazate wetting powder.7000 times of dilution sprayings of this mixture, 7 days preventive effects are that 97.28%, 48% Bifenazate suspending agent (4000 times) preventive effect is that 84.24%, 20% spiral shell mite dibasic acid esters suspending agent (4000 times) preventive effect is 85.90% behind the medicine.
Embodiment 1742% spiral shell mite dibasic acid esters Bifenazate wetting powder (active ingredient is than 1:20)
Spiral shell mite dibasic acid esters 2%, Bifenazate 40%, lauryl sodium sulfate 1.5%, naphthalene sulfonic acid-formaldehyde condensation product 5%, sodium lignin sulfonate 3%, white carbon black 8%, precipitated calcium carbonate complements to 100%.Make 42% spiral shell mite dibasic acid esters Bifenazate wetting powder.5000 times of dilution sprayings of this mixture, 7 days preventive effects are that 94.15%, 48% Bifenazate suspending agent (4000 times) preventive effect is that 80.53%, 20% spiral shell mite dibasic acid esters suspending agent (4000 times) preventive effect is 82.67% behind the medicine.
Embodiment 1851% spiral shell mite dibasic acid esters Bifenazate suspending agent (active ingredient is than 1:50)
Spiral shell mite dibasic acid esters 1%, Bifenazate 50% draws back powder 1.5%, Soproplot SC 3%, xanthans 0.15%, aluminium-magnesium silicate 1.5%, 418G 0.3%, and BIT 0.05%, and water is supplemented to 100%, the mixed 51% spiral shell mite dibasic acid esters Bifenazate suspending agent that gets.5000 times of dilution sprayings of this mixture, 7 days preventive effects are that 94.08%, 48% Bifenazate suspending agent (4000 times) preventive effect is that 81.47%, 20% spiral shell mite dibasic acid esters suspending agent (4000 times) preventive effect is 83.06% behind the medicine.
Four, control cotton red spider field control effectiveness test
Embodiment 1960% spiral shell mite dibasic acid esters Bifenazate water dispersible granules (active ingredient is than 5:1)
Spiral shell mite dibasic acid esters 50%, Bifenazate 10%, N-methyl-oleoyl-sodium taurocholate 8%, naphtholsulfonic acid formaldehyde condensation products 10%, soluble starch 8%, sodium sulphate 10%, kaolin complements to 100%.Make 60% spiral shell mite dibasic acid esters Bifenazate water dispersible granules.8000 times of dilution sprayings of this mixture, 7 days is that 96.73%, 48% Bifenazate suspending agent (4000 times) preventive effect is that 83.52%, 20% spiral shell mite dibasic acid esters suspending agent (4000 times) preventive effect is 80.53% to the cotton red spider preventive effect behind the medicine.
Embodiment 2060% spiral shell mite dibasic acid esters Bifenazate water dispersible granules (active ingredient is than 1:5)
Spiral shell mite dibasic acid esters 10%, Bifenazate 50%, N-methyl-oleoyl-sodium taurocholate 8%, naphtholsulfonic acid formaldehyde condensation products 10%, soluble starch 8%, sodium sulphate 10%, kaolin complements to 100%.Make 60% spiral shell mite dibasic acid esters Bifenazate water dispersible granules.8000 times of dilution sprayings of this mixture, 7 days is that 96.73%, 48% Bifenazate suspending agent (4000 times) preventive effect is that 83.52%, 20% spiral shell mite dibasic acid esters suspending agent (4000 times) preventive effect is 80.53% to the cotton red spider preventive effect behind the medicine.
Embodiment 2142% spiral shell mite dibasic acid esters Bifenazate water dispersible granules (active ingredient is than 20:1)
Spiral shell mite dibasic acid esters 40%, Bifenazate 2%, polycarboxylate 5%, white carbon black 0.3%, attapulgite 1.0%, potassium dihydrogen phosphate 0.2%, ethylene glycol 4%, tributyl phosphate 0.2%, water complements to 100%, the mixed 42% spiral shell mite dibasic acid esters Bifenazate suspending agent that gets.7000 times of dilution sprayings of this mixture, 7 days preventive effects are that 93.62%, 48% Bifenazate suspending agent (4000 times) preventive effect is that 85.27%, 20% spiral shell mite dibasic acid esters suspending agent (4000 times) preventive effect is 86.29% behind the medicine.
Embodiment 2251% spiral shell mite dibasic acid esters Bifenazate wetting powder (active ingredient is than 50:1)
Spiral shell mite dibasic acid esters 50%, Bifenazate 1%, lauryl sodium sulfate 1.5%, naphthalene sulfonic acid-formaldehyde condensation product 5%, sodium lignin sulfonate 3%, white carbon black 8%, precipitated calcium carbonate complements to 100%.Make 51% spiral shell mite dibasic acid esters Bifenazate wetting powder.7000 times of dilution sprayings of this mixture, 7 days preventive effects are that 97.42%, 48% Bifenazate suspending agent (4000 times) preventive effect is that 83.21%, 20% spiral shell mite dibasic acid esters suspending agent (4000 times) preventive effect is 85.06% behind the medicine.
Embodiment 2342% spiral shell mite dibasic acid esters Bifenazate wetting powder (active ingredient is than 1:20)
Spiral shell mite dibasic acid esters 2%, Bifenazate 40%, lauryl sodium sulfate 1.5%, naphthalene sulfonic acid-formaldehyde condensation product 5%, sodium lignin sulfonate 3%, white carbon black 8%, precipitated calcium carbonate complements to 100%.Make 42% spiral shell mite dibasic acid esters Bifenazate wetting powder.5000 times of dilution sprayings of this mixture, 7 days preventive effects are that 95.63%, 48% Bifenazate suspending agent (4000 times) preventive effect is that 82.05%, 20% spiral shell mite dibasic acid esters suspending agent (4000 times) preventive effect is 83.24% behind the medicine.
Embodiment 2451% spiral shell mite dibasic acid esters Bifenazate suspending agent (active ingredient is than 1:50)
Spiral shell mite dibasic acid esters 1%, Bifenazate 50% draws back powder 1.5%, Soproplot SC 3%, xanthans 0.15%, aluminium-magnesium silicate 1.5%, 418G 0.3%, and BIT 0.05%, and water is supplemented to 100%, the mixed 51% spiral shell mite dibasic acid esters Bifenazate suspending agent that gets.5000 times of dilution sprayings of this mixture, 7 days preventive effects are that 94.98%, 48% Bifenazate suspending agent (4000 times) preventive effect is that 81.82%, 20% spiral shell mite dibasic acid esters suspending agent (4000 times) preventive effect is 84.22% behind the medicine.
Five, control The apple Tetranychus urticaeField control effectiveness test
Embodiment 2524% spiral shell mite dibasic acid esters Bifenazate suspending agent (active ingredient is than 5:1)
Spiral shell mite dibasic acid esters 20%, Bifenazate 4% draws back powder 1.5%, Soproplot SC 3%, xanthans 0.15%, aluminium-magnesium silicate 1.5%, 418G 0.3%, and BIT 0.05%, and water is supplemented to 100%, the mixed 24% spiral shell mite dibasic acid esters Bifenazate suspending agent that gets.4000 times of dilution sprayings of this mixture, 7 days preventive effects are 97.02% behind the medicine, are significantly higher than the preventive effect of 48% Bifenazate suspending agent (4000 times), 87.27% and 20% spiral shell mite dibasic acid esters suspending agent (4000 times) 86.11%.
Embodiment 2624% spiral shell mite dibasic acid esters Bifenazate suspending agent (active ingredient is than 1:5)
Spiral shell mite dibasic acid esters 4%, Bifenazate 20% draws back powder 1.5%, Soproplot SC 3%, xanthans 0.15%, aluminium-magnesium silicate 1.5%, 418G 0.3%, and BIT 0.05%, and water is supplemented to 100%, the mixed 24% spiral shell mite dibasic acid esters Bifenazate suspending agent that gets.4000 times of dilution sprayings of this mixture, 7 days preventive effects are 97.05% behind the medicine, are significantly higher than the preventive effect of 48% Bifenazate suspending agent (4000 times), 88.37% and 20% spiral shell mite dibasic acid esters suspending agent (4000 times) 87.05%.
Embodiment 2744% spiral shell mite dibasic acid esters Bifenazate water dispersible granules (active ingredient is than 10:1)
Spiral shell mite dibasic acid esters 40%, Bifenazate 4%, sodium lignin sulfonate 15%, methyl naphthalene sulfonate formaldehyde condensate 5%, bentonite 10%, kaolin complements to 100%.Make 44% spiral shell mite dibasic acid esters Bifenazate water dispersible granules.7000 times of dilution sprayings of this mixture, 7 days is that 93.96%, 48% Bifenazate suspending agent (4000 times) preventive effect is that 82.32%, 20% spiral shell mite dibasic acid esters suspending agent (4000 times) preventive effect is 84.59% to the European red mite preventive effect behind the medicine.
Embodiment 2833% spiral shell mite dibasic acid esters Bifenazate water dispersible granules (active ingredient is than 1:10)
Spiral shell mite dibasic acid esters 3%, Bifenazate 30%, sodium lignin sulfonate 15%, methyl naphthalene sulfonate formaldehyde condensate 5%, bentonite 10%, kaolin complements to 100%.Make 33% spiral shell mite dibasic acid esters Bifenazate water dispersible granules.7000 times of dilution sprayings of this mixture, 7 days is that 96.23%, 48% Bifenazate suspending agent (4000 times) preventive effect is that 82.76%, 20% spiral shell mite dibasic acid esters suspending agent (4000 times) preventive effect is 84.51% to the European red mite preventive effect behind the medicine.
Embodiment 2942% spiral shell mite dibasic acid esters Bifenazate wetting powder (active ingredient is than 20:1)
Spiral shell mite dibasic acid esters 40%, Bifenazate 2%, lauryl sodium sulfate 1.5%, naphthalene sulfonic acid-formaldehyde condensation product 5%, sodium lignin sulfonate 3%, white carbon black 8%, precipitated calcium carbonate complements to 100%.Make 42% spiral shell mite dibasic acid esters Bifenazate wetting powder.7000 times of dilution sprayings of this mixture, 7 days preventive effects are that 94.98%, 48% Bifenazate suspending agent (4000 times) preventive effect is that 82.34%, 20% spiral shell mite dibasic acid esters suspending agent (4000 times) preventive effect is 83.65% behind the medicine.
Embodiment 3051% spiral shell mite dibasic acid esters Bifenazate wetting powder (active ingredient is than 50:1)
Spiral shell mite dibasic acid esters 50%, Bifenazate 1%, lauryl sodium sulfate 1.5%, naphthalene sulfonic acid-formaldehyde condensation product 5%, sodium lignin sulfonate 3%, white carbon black 8%, precipitated calcium carbonate complements to 100%.Make 51% spiral shell mite dibasic acid esters Bifenazate wetting powder.7000 times of dilution sprayings of this mixture, 7 days preventive effects are that 97.10%, 48% Bifenazate suspending agent (4000 times) preventive effect is that 83.55%, 20% spiral shell mite dibasic acid esters suspending agent (4000 times) preventive effect is 84.97% behind the medicine.
Embodiment 3142% spiral shell mite dibasic acid esters Bifenazate wetting powder (active ingredient is than 1:20)
Spiral shell mite dibasic acid esters 2%, Bifenazate 40%, lauryl sodium sulfate 1.5%, naphthalene sulfonic acid-formaldehyde condensation product 5%, sodium lignin sulfonate 3%, white carbon black 8%, precipitated calcium carbonate complements to 100%.Make 42% spiral shell mite dibasic acid esters Bifenazate wetting powder.5000 times of dilution sprayings of this mixture, 7 days preventive effects are that 95.07%, 48% Bifenazate suspending agent (4000 times) preventive effect is that 82.35%, 20% spiral shell mite dibasic acid esters suspending agent (4000 times) preventive effect is 83.55% behind the medicine.
Embodiment 3251% spiral shell mite dibasic acid esters Bifenazate suspending agent (active ingredient is than 1:50)
Spiral shell mite dibasic acid esters 1%, Bifenazate 50% draws back powder 1.5%, Soproplot SC 3%, xanthans 0.15%, aluminium-magnesium silicate 1.5%, 418G 0.3%, and BIT 0.05%, and water is supplemented to 100%, the mixed 51% spiral shell mite dibasic acid esters Bifenazate suspending agent that gets.5000 times of dilution sprayings of this mixture, 7 days preventive effects are that 95.32%, 48% Bifenazate suspending agent (4000 times) preventive effect is that 82.47%, 20% spiral shell mite dibasic acid esters suspending agent (4000 times) preventive effect is 84.29% behind the medicine.

Claims (10)

1. a miticide composition is characterized in that said miticide composition contains spiral shell mite dibasic acid esters and Bifenazate, and wherein the part by weight of spiral shell mite dibasic acid esters and Bifenazate is 1:50 to 50:1.
2. miticide composition according to claim 1, the part by weight that it is characterized in that said spiral shell mite dibasic acid esters and Bifenazate is 1:20 to 20:1.
3. miticide composition according to claim 1, the part by weight that it is characterized in that said spiral shell mite dibasic acid esters and Bifenazate is 1:5 to 5:1.
4. a miticide is characterized in that this miticide contains the described miticide composition of each claim of claim 1-3 of 0.5-95 weight %, and surplus is acceptable carrier and an auxiliary agent on the agricultural chemicals.
5. miticide according to claim 4 is characterized in that said miticide contains the described miticide composition of each claim of claim 1-3 of 5-85 weight %.
6. miticide according to claim 4 is characterized in that said miticide contains the described miticide composition of each claim of claim 1-3 of 20-60 weight %.
7. miticide according to claim 4 is characterized in that said auxiliary agent is a surfactant.
8. according to any described miticide of claim in the claim 4 to 7, it is characterized in that said acaricidal formulation is liquor, emulsifiable concentrate, suspending agent, microemulsion, aqueous emulsion, pulvis, wetting powder, soluble powder, granule or capsule.
9. the described miticide composition of claim 1 is in the purposes of control panonychus citri, European red mite, apple Tetranychus urticae, Tetranychus cinnabarinus or cotton red spider.
10. prevent and treat the method that agricultural does harm to mite for one kind; Before or after crops or fruit infection evil mite, use described miticide composition of each claim of claim 1-3 or the described miticide of each claim of claim 4-8 to the place of crops or fruit and growth or storage.
CN201210284522.XA 2012-08-06 2012-08-06 Insecticide composite containing spirodiclofen and bifenazate Active CN102763664B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201210284522.XA CN102763664B (en) 2012-08-06 2012-08-06 Insecticide composite containing spirodiclofen and bifenazate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201210284522.XA CN102763664B (en) 2012-08-06 2012-08-06 Insecticide composite containing spirodiclofen and bifenazate

Publications (2)

Publication Number Publication Date
CN102763664A true CN102763664A (en) 2012-11-07
CN102763664B CN102763664B (en) 2014-03-12

Family

ID=47091429

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201210284522.XA Active CN102763664B (en) 2012-08-06 2012-08-06 Insecticide composite containing spirodiclofen and bifenazate

Country Status (1)

Country Link
CN (1) CN102763664B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2532419A (en) * 2014-11-17 2016-05-25 Rotam Agrochem Int Co Ltd A pesticidal composition
WO2018171817A1 (en) * 2017-03-23 2018-09-27 浙江省化工研究院有限公司 Miticide composition containing spiro ether derivatives
CN108617685A (en) * 2017-03-23 2018-10-09 浙江省化工研究院有限公司 One kind ether compound containing loop coil and the acaricidal composition of organic tin
CN108684694A (en) * 2017-04-11 2018-10-23 浙江省化工研究院有限公司 A kind of composition of ether compound containing loop coil and Bifenazate

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101730470A (en) * 2007-06-29 2010-06-09 拜尔农作物科学股份公司 Acaricidal active substance combinations
CN101978829A (en) * 2010-11-16 2011-02-23 陕西汤普森生物科技有限公司 Pesticidal composition containing bifenazate and spirodiclofen
CN102379300A (en) * 2010-08-27 2012-03-21 青岛奥迪斯生物科技有限公司 Acaricidal combination containing bifenazate and spirodiclofen

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101730470A (en) * 2007-06-29 2010-06-09 拜尔农作物科学股份公司 Acaricidal active substance combinations
CN102379300A (en) * 2010-08-27 2012-03-21 青岛奥迪斯生物科技有限公司 Acaricidal combination containing bifenazate and spirodiclofen
CN101978829A (en) * 2010-11-16 2011-02-23 陕西汤普森生物科技有限公司 Pesticidal composition containing bifenazate and spirodiclofen

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2532419A (en) * 2014-11-17 2016-05-25 Rotam Agrochem Int Co Ltd A pesticidal composition
GB2532419B (en) * 2014-11-17 2019-05-29 Rotam Agrochem Int Co Ltd A pesticidal composition comprising spirobudiclofen and diafenthiuron
WO2018171817A1 (en) * 2017-03-23 2018-09-27 浙江省化工研究院有限公司 Miticide composition containing spiro ether derivatives
CN108617685A (en) * 2017-03-23 2018-10-09 浙江省化工研究院有限公司 One kind ether compound containing loop coil and the acaricidal composition of organic tin
CN108684694A (en) * 2017-04-11 2018-10-23 浙江省化工研究院有限公司 A kind of composition of ether compound containing loop coil and Bifenazate

Also Published As

Publication number Publication date
CN102763664B (en) 2014-03-12

Similar Documents

Publication Publication Date Title
CN102027991A (en) Herbicide composition and application thereof
CN103300019B (en) Pesticidal composition
CN102763664B (en) Insecticide composite containing spirodiclofen and bifenazate
CN101589723B (en) Compound pesticide of indoxacarb and pyridaphenthion
CN102907444A (en) Pest killing composition containing abamectin or methylamino abamectin
CN101485329B (en) Agricultural chemical composition for disinsection and use thereof
CN102805102B (en) Disinsection combination containing fosthiazate and ryanodine receptor inhibitor insecticide
CN102919260B (en) Insecticidal composition containing ZJ3757 and neonicotinoid insecticides
CN102696642B (en) Acaricidal composition containing spirodiclofen and cyflumetofen
CN105613511B (en) A kind of agricultural pesticide composition and application thereof
CN101669479B (en) Mite-killing combination
CN101558757A (en) Insecticidal and acaricidal composition containing spirodiclofen and nitenpyram
CN102204561B (en) Agricultural pesticide composition
CN101305724A (en) Insecticidal composition containing thiocyclam
CN106577709A (en) Pesticide compound containing cyhalodiamide and hexaflumuron
CN104920393A (en) Acaricidal composition containing cyenopyrafen and abamectin
CN103355328B (en) Mite-killing composition containing C20H22Cl2O5 and etoxazole
CN111011391A (en) Composite insecticidal composition and application thereof
CN102907438A (en) Insecticidal composite containing ZJ3757 and pymetrozine
CN102246811A (en) Insecticidal composition containing ZJ3265 and profenofos
CN108617675A (en) A kind of composition of ether compound containing loop coil and plant insecticide
CN106973922A (en) A kind of composition pesticide containing destruxins and pleocidin
CN106818806A (en) A kind of farm killing mite composition containing doractin and Bifenazate
CN107114392A (en) Bio-insecticidal composition comprising destruxins
CN105685067B (en) A kind of agricultural pesticide composition and application thereof

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant
CP03 Change of name, title or address
CP03 Change of name, title or address

Address after: 311106 No. 172, Zhangjiadun Road, Tangqi Town, Linping District, Hangzhou, Zhejiang

Patentee after: Zhejiang Yulong Pharmaceutical Co.,Ltd.

Address before: No. 172, zhangjiadun Road, Tangqi Town, Yuhang District, Hangzhou City, Zhejiang Province, 311106

Patentee before: Hangzhou Udragon Chemical Co.,Ltd.