CN105325424B - A kind of Pesticidal combination containing chlorine fluorine cyanogen insect amide and Tolfenpyrad - Google Patents

A kind of Pesticidal combination containing chlorine fluorine cyanogen insect amide and Tolfenpyrad Download PDF

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CN105325424B
CN105325424B CN201410385033.2A CN201410385033A CN105325424B CN 105325424 B CN105325424 B CN 105325424B CN 201410385033 A CN201410385033 A CN 201410385033A CN 105325424 B CN105325424 B CN 105325424B
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pesticidal combination
insect amide
chlorine fluorine
cyanogen insect
fluorine cyanogen
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CN105325424A (en
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罗昌炎
詹姆斯·T·布里斯托
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Jiangsu Rotam Chemical Co Ltd
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Jiangsu Rotam Chemical Co Ltd
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Abstract

The present invention relates to agriculture field, and in particular to a kind of Pesticidal combination, particularly a kind of Pesticidal combination containing chlorine fluorine cyanogen insect amide and Tolfenpyrad and its application.A kind of Pesticidal combination containing chlorine fluorine cyanogen insect amide and Tolfenpyrad, it is characterised in that the Pesticidal combination contains active component chlorine fluorine cyanogen insect amide and Tolfenpyrad.Wherein, the weight of chlorine fluorine cyanogen insect amide and Tolfenpyrad ratio is 100:1 to 1:100.The invention further relates to comprising above-mentioned active component chlorine fluorine cyanogen insect amide and Tolfenpyrad, the Pesticidal combination of agriculturally acceptable auxiliary agent and/or carrier, and the method and purposes of the composition for preventing and controlling agricultural pests.

Description

A kind of Pesticidal combination containing chlorine fluorine cyanogen insect amide and Tolfenpyrad
Technical field
The present invention relates to agriculture field, and in particular to a kind of Pesticidal combination, it is particularly a kind of to contain chlorine fluorine The Pesticidal combination and its application of cyanogen insect amide and Tolfenpyrad.
Background technology
The resistance problem of agricultural pests is a global problem.With prolonging for agricultural pests chemical prevention medication history The influence of long, the agricultural chemicals not factor such as scientifical use, in recent years, agricultural pests resistance getting worse, produce the pest species of resistance Persistently increasing, particularly easily producing the Lepidoptera class pest of resistance, resistance level is higher, and resistance development speed is relatively It hurry up.Agriculture chemical compounding or mixture have the features such as expanding insecticidal spectrum, delaying pest resistance and the resistance to the action of a drug, are to solve pest resistance to ask Inscribe one of more effective method.Therefore, the Pesticidal combination of research and development efficiently, less toxic, environmentally friendly is to agricultural sustainable development With positive effect.
Chlorine fluorine cyanogen insect amide (ZJ4042, Cas.NO:1262605-53-7) be Zhejiang Provincial Chemical Engineering Research Inst develop adjacent benzene Diformamide insecticides, it is the unique novel pesticide of a kind of efficient, low toxicity and mechanism of action, it acts on insect ryania Acceptor, promote the endogenous calcium ion release of insect cell, influence contraction of muscle, and then cause insect death;To Lepidoptera, elytrum Mesh, Diptera and the larva of Homoptera have very high activity, but main effect model has certain interior suction based on stomach toxicity Property, the primary pest available for rice, vegetables, fruit tree, cotton prevents and treats.
Tolfenpyrad (Tolfenpyrad, Cas.NO:129558-76-5) it is the new of Nihon Nihyaku Co., Ltd's production Insecticide, toxicity is medium, has action of contace poison, and have concurrently ovicidal, suppression food, suppress spawning effect, insecticidal spectrum is wide, to Lepidoptera, Semiptera, coleoptera, Hymenoptera, Diptera, Thysanoptera are effective, especially good to diamondback moth quick-acting, the lasting period is long, right The diamondback moth of whole breeding time is effective, and the diamondback moth of resistance has been produced to conventional pesticide also good effect.
Diamondback moth is the main hair insect of China's leaf vegetables production, and normally only feeding brassicaceous vegetable, its generation are more, numerous It is extremely strong to grow high rate, generation overlap and the resistance to the action of a drug, as long as there is host plant in field, even withered, it can also make it successfully complete Into ontogeny, raise up seed.In some southern important leaf vegetables production bases, because agricultural chemicals largely uses and medicine variety list One, the resistance to the action of a drug of diamondback moth drastically strengthens, and causes increasing agricultural chemicals to fail diamondback moth, and diamondback moth is in exacerbation hair year by year Raw trend, very big to vegetables Influence of production, it is the ideal chose for solving resistance problem to develop rational Pesticidal composition.
The content of the invention
The present inventor have passed through long-term research, and is found surprisingly that on the basis of many experiments, by chlorine fluorine cyanogen worm acyl After amine compounds with Tolfenpyrad, synergistic function is produced, can effectively prevent and treat agricultural pests, especially diamondback moth, and can Effectively pest resistance is delayed to develop.
Therefore, the technical problems to be solved by the invention are to provide one kind and can effectively prevent and treat agricultural pests, delay insect The Synergistic composition of development of drug resistance.
In order to solve the above problems, the present invention uses following technical scheme:
One object of the present invention is described to provide a kind of Pesticidal combination containing chlorine fluorine cyanogen insect amide and Tolfenpyrad Pesticidal combination contains active component chlorine fluorine cyanogen insect amide and Tolfenpyrad.
In the Pesticidal combination, the weight ratio of active component chlorine fluorine cyanogen insect amide and Tolfenpyrad is 100:1 to 1:100.
Preferably, in the Pesticidal combination, the weight ratio of active component chlorine fluorine cyanogen insect amide and Tolfenpyrad is 50: 1 to 1:50th, preferably 20:1 to 1:20th, more preferably 10:1 to 1:10, particularly preferred 5:1 to 1:5.
Another object of the present invention for provide it is a kind of comprising above-mentioned active component chlorine fluorine cyanogen insect amide with Tolfenpyrad, with And the agriculturally Pesticidal combination of acceptable auxiliary agent and/or carrier.
Wherein, in above-mentioned Pesticidal combination, the active component chlorine fluorine cyanogen insect amide accounts for the desinsection with Tolfenpyrad The weight content of composition is 1wt.% to 90wt.%, preferably 10wt.% to 80wt.%, more preferably 12wt.% to 60wt.%, especially It is preferred that 25 wt.% to 40 wt.%.
Above-mentioned Pesticidal combination can be prepared into agriculturally acceptable any formulation, preferably missible oil, granule, wettable Pulvis, water dispersible granules, suspending agent, microcapsule suspending agent, aqueous emulsion, microemulsion.
Above-mentioned formulation is this area regular dosage form, what its preparation method was well known to those skilled in the art, is prepared into State the agricultural agent used in various formulations and/or carrier and its dosage is similarly well-known to those skilled in the art, these are equal It may refer to for example《Formulations of pesticide process technology》(Liu Bulin is edited, the second edition).Auxiliary agent used and/or carrier for example include but Solvent, cosolvent, emulsifying agent, dispersant, wetting agent, adhesive, disintegrant, thickener, antifreezing agent, stabilizer, pH is not limited to adjust Save agent, filler and/or carrier etc..Those skilled in the art can select one or more auxiliary agents therein and/or carrier, such as:
The solvent can be selected:Toluene, dimethylbenzene, acetone, dimethylformamide, dimethyl sulfoxide (DMSO), benzene, three chloromethanes Alkane, dichloromethane, hexamethylene, cyclohexanone, 1-METHYLPYRROLIDONE, methanol, ethanol, propyl alcohol, isopropanol, butanol, isobutanol, ring Hexanol, Propylene Glycol ether, ethohexadiol ether, petroleum ether, acetonitrile, paraffin, tetrahydronaphthalene, isophorone, soybean oil, cottonseed One or more in oil etc.;
The cosolvent can be selected:One or more in methanol, ethanol, isopropanol, n-butanol etc.;
The emulsifying agent can be selected:Lauryl sodium sulfate, neopelex, calcium dodecyl benzene sulfonate, Thermally coupled distillation columns amine salt, castor oil polyoxyethylene ether phosphate amine salt, three phenethyl phenol polyoxy ether phosphoric acid Ester amine salt, Polyoxyethylene fatty acid amides fatty acid ester, Fixanol, alkyl isoquinolinium salt, dialkylmorpholinum salts, oleamide sulfonic acid Salt, diisopropyl naphthalene sulfonate, lignosulfonates, naphthalenesulfonate formaldehyde condensation compound, styryl phenyl APEO, benzene Ethyl -phenol polyoxyethylene poly-oxygen propylene aether, NPE, AEO, polyoxyethylene alkyl ether, Polyoxyethylene polyoxypropylene block polymer, alkyl phenol formaldehyde resin polyoxyethylene ether, Polyoxyethylene Sorbitol Fatty Acid Esters, mountain In pears alcohol acid anhydride monostearate, sorbitan monostearate APEO, polyoxypropylene glycol mono fatty acid ester etc. It is one or more;
The dispersant can be selected:Lignosulfonates, p-hydroxyphenyl sodium lignin sulfonate, AEO Sulfate, alkylnaphthalene sulfonate, naphthalene sulfonic acid-formaldehyde condensation product sodium salt, dodecyl trimethyl ammonium salt, alkyl dimethyl benzyl ammonium Salt, two polyoxyethylene lauryl ether phosphate, styrene-maleic acid salt copolymer, aliphatic alcohol polyoxyvinethene phosphate, nonyl Base phenol polyethenoxy ether, glycerine fatty acid APEO, polyoxyethylene alkylaryl ether, polyoxyethylene lanolin alcohol, polyoxy In ethene sorbitan aliphatic ester, polyoxyethylene glyceryl mono fatty acid ester, alkylolamides and polyoxyethylene alkyl amine etc. One or more;
The wetting agent can be selected:Lauryl sodium sulfate, calcium dodecyl benzene sulfonate, isooctanol succinate sulfonic acid Sodium, oleoyl methyl sodium taurocholate, polyoxyethylene lauryl ether carboxylic acid sodium, sodium N-lauroyl sarcosinate, N- lauroyl paddy ammonia Sour sodium, dioctyl sulfosuccinate, polyoxyethylene alkylaryl ether phosphate ester salt, trisiloxanes APEO, triphen second The poly- base ether formaldehyde contracting of base phenol APEO, castor oil polyoxyethylene ether, AEO, alkylphenol-polyethenoxy Compound, alkylphenol-polyethenoxy base ether phosphate, polyoxyethylene fatty acid ester, higher fatty acid ester, sorbitan fatty One or more in acid esters etc.;
Described adhesive can be selected:It is starch, polyvinylpyrrolidone, carboxymethyl cellulose, carboxyethyl cellulose, bright One or more in glue, Arabic gum, xanthans etc.;
The disintegrant can be selected:Urea, sodium sulphate, calcium sulfate, sodium acid carbonate, ammonium sulfate, magnesium chloride, sodium chloride etc. In one or more;
The thickener can be selected:Arabic gum, xanthans, gelatin, polyvinyl alcohol, aluminium-magnesium silicate, carboxymethyl cellulose One or more in plain sodium etc.;
The defoamer can be selected:One or more in butylphosphoric acid ester, phosphoric acid isobutyl ester, n- octanol, silicone etc.;
The antifreezing agent can be selected:One or more in ethylene glycol, propane diols, glycerine etc.;
The stabilizer can be selected:Triphenyl phosphite, N- soybean oleyl trimethylene diamine, dialkyl group succinate One or more in sulfonate, epoxychloropropane, butyl glycidyl ether etc.;
The preservative can be selected:One or more in benzoic acid, sodium benzoate etc.;
The pH adjusting agent can be selected:Hydrochloric acid, calgon, sodium citrate, sodium acid carbonate, sodium hydroxide, hydrogen-oxygen One or more in agent, triethanolamine etc.;
The filler and/or carrier can be selected:Attapulgite, diatomite, kaolin, white carbon, bentonite, illiteracy are de- One or more in stone, calcium carbonate, zeolite, acid clay, carclazyte, pyrophyllite, talcum, calcite etc..
The purposes that agricultural pests are prevented or controlled to another object of the present invention to provide above-mentioned Pesticidal combination to be used for.Example It such as can effectively prevent and treat Lepidoptera, Diptera, coleoptera, Homoptera, Orthoptera, Hymenoptera, Isoptera, Siphonaptera, Blattaria, tassel The agricultural pests such as tail mesh.
The composition is particularly effective to following insect:Diamondback moth, beet armyworm, lopper worm, tobacco budworm, peach The vertical volume of aphid, cotten aphid, apple aphid, grain aphid, brown back rice plant hopper, small brown rice planthopper, Bemisia tabaci, Trialeurodes vaporariorum Westwood, leafhopper, rice green leafhopper, rice Leaf snout moth's larva, bollworm, striped rice borer, yellow rice borer, scotinophora lurida, rice spiny coreid and Leptocorisa spp etc..
The composition is especially to diamondback moth, beet armyworm, lopper worm, bollworm, striped rice borer, yellow rice borer, cotten aphid etc. Effectively, it is particularly effective to diamondback moth, beet armyworm.
Another object of the present invention for provide it is a kind of prevent or the method for control agricultural pests, specifically, by the present invention The Pesticidal combination contacts with the agricultural pests, or active ingredient combination of the present invention or Pesticidal combination application In the habitat of the agricultural pests or living environment.Specific application process can be foliar spray, seed treatment, at soil Reason etc., preferably foliar spray;Its amount of application is that those skilled in the art can determine, such as 0.1-1000g ai./ha, excellent Select 1-200g ai./ha, more preferably 10-50g ai./ha.
Various compounds and/or reagent used in the present invention are commercially available, easily can be bought from the market.
Beneficial effects of the present invention are shown:
A, synergistic effect is obvious, can reduce the dosage of two compositions;
B, proper control time is complementary, is more beneficial for the controlling mode of " seeing that worm is got rid of intestinal parasites by means of drugs ":Chlorine fluorine cyanogen insect amide is active high, anti- The characteristics of property of medicine is low, the lasting period is long, there is good killing effect to low age worm and high instar larvae;Tolfenpyrad is to ovum and low age Larva effect is preferable, and high dose need to be used to high instar larvae, has the characteristics of lasting effect is good, quick, and both are mixed it is contemplated that very Good complementation;
C, the generation of resistance has been delayed:Both mechanisms of action and the mode of action are entirely different, to low age and height after combination Instar larvae has good killing action, so as to delay the generation of resistance.
Embodiment
The present invention is further described with reference to specific embodiment, but does not limit the invention to these tools Body embodiment.One skilled in the art would recognize that present invention encompasses may include in Claims scope All alternatives, improvement project and equivalents.
(One)Example of formulations
The Tolfenpyrad microemulsion of 1 0.1% chlorine fluorine cyanogen insect amide of embodiment+10%
Chlorine fluorine cyanogen insect amide 0.1%
Tolfenpyrad 10%
Dimethylbenzene 8%
N-butanol 2%
Polyoxyethylene polyoxypropylene block polymer 10%
Lauryl sodium sulfate 7%
Polyvinyl alcohol 4%
N- octanol 1%
Propane diols 2%
Water supplies 100%
The above-mentioned each component of formula ratio is weighed respectively, then by pesticide activity component, solvent, cosolvent, surfactant Oil phase is prepared by mixing into, other components are added to the water and are prepared into aqueous phase, then add oil phase into aqueous phase while stirring, is made Microemulsion.
The Tolfenpyrad microemulsion of 2 8% chlorine fluorine cyanogen insect amide of embodiment+5%
Chlorine fluorine cyanogen insect amide 8%
Tolfenpyrad 5%
Toluene 7%
Ethanol 3%
Thermally coupled distillation columns amine salt 8%
Polyoxyethylene glyceryl mono fatty acid ester 9%
Sodium carboxymethylcellulose 3%
Phosphoric acid isobutyl ester 2%
Glycerine 3%
Butyl glycidyl ether 1%
Water supplies 100%
The above-mentioned each component of formula ratio is weighed respectively, then by pesticide activity component, solvent, cosolvent, surfactant Oil phase is prepared by mixing into, other components are added to the water and are prepared into aqueous phase, then add oil phase into aqueous phase while stirring, is made Microemulsion.
The Tolfenpyrad wettable powder of 3 18% chlorine fluorine cyanogen insect amide of embodiment+6%
Chlorine fluorine cyanogen insect amide 18%
Tolfenpyrad 6%
Calcium dodecyl benzene sulfonate 6%
NPE 3%
Diatomite supplies 100%
The above-mentioned each component of formula ratio is weighed respectively, and is mixed, grinds, crushes, and wettable powder is made.
The Tolfenpyrad wettable powder of 4 12% chlorine fluorine cyanogen insect amide of embodiment+20%
Chlorine fluorine cyanogen insect amide 12%
Tolfenpyrad 20%
Polyoxyethylene glyceryl mono fatty acid ester 7%
Trisiloxanes APEO 2%
Kaolin supplies 100%
The above-mentioned each component of formula ratio is weighed respectively, and is mixed, grinds, crushes, and wettable powder is made.
The Tolfenpyrad water dispersible granules of 5 4% chlorine fluorine cyanogen insect amide of embodiment+36%
Chlorine fluorine cyanogen insect amide 4%
Tolfenpyrad 36%
Naphthalene sulfonic acid-formaldehyde condensation product sodium 9%
Oleoyl methyl sodium taurocholate 6%
Carboxymethyl cellulose 3%
Ammonium sulfate 4%
Attapulgite supplies 100%
The above-mentioned each component of formula ratio is weighed respectively, and is mixed, is granulated, and water dispersible granules are made.
The Tolfenpyrad water dispersible granules of 6 40% chlorine fluorine cyanogen insect amide of embodiment+5%
Chlorine fluorine cyanogen insect amide 40%
Tolfenpyrad 5%
Naphthalene sulfonic acid-formaldehyde condensation product sodium salt 7%
Sorbitan aliphatic ester 8%
Arabic gum 4%
Urea 5%
Montmorillonite supplies 100%
The above-mentioned each component of formula ratio is weighed respectively, and is mixed, is granulated, and water dispersible granules are made.
The Tolfenpyrad suspending agent of 7 1% chlorine fluorine cyanogen insect amide of embodiment+19%
Chlorine fluorine cyanogen insect amide 1%
Tolfenpyrad 19%
Sodium lignin sulfonate 6%
Trisiloxanes APEO 4%
Arabic gum 3%
Silicone 1%
Ethylene glycol 2%
Water supplies 100%
The above-mentioned each component of formula ratio is weighed respectively, and by ultramicro grinding method, suspending agent is made.
The Tolfenpyrad suspending agent of 8 10% chlorine fluorine cyanogen insect amide of embodiment+0.1%
Chlorine fluorine cyanogen insect amide 10%
Tolfenpyrad 0.1%
Naphthalenesulfonate formaldehyde condensation compound 8%
Dioctyl sodium sulphosuccinate 6%
Castor oil polyoxyethylene ether 3%
Sodium carboxymethylcellulose 2%
Phosphoric acid isobutyl ester 2%
Propane diols 2%
Water supplies 100%
The above-mentioned each component of formula ratio is weighed respectively, and by ultramicro grinding method, suspending agent is made.
The Tolfenpyrad aqueous emulsion of 9 11% chlorine fluorine cyanogen insect amide of embodiment+4%
Chlorine fluorine cyanogen insect amide 11%
Tolfenpyrad 4%
Dimethylbenzene 8%
Neopelex 5%
Naphthalene sulfonic acid-formaldehyde condensation product sodium 2%
Arabic gum 2%
Butylphosphoric acid ester 1%
Propane diols 3%
Butyl glycidyl ether 1%
Water supplies 100%
The above-mentioned each component of formula ratio is weighed respectively, is then mixed with pesticide activity component, solvent, surfactant Into oil phase, other components are added to the water and are prepared into aqueous phase, then add oil phase into aqueous phase while stirring, aqueous emulsion is made.
The Tolfenpyrad aqueous emulsion of 10 2% chlorine fluorine cyanogen insect amide of embodiment+17%
Chlorine fluorine cyanogen insect amide 2%
Tolfenpyrad 17%
Cyclohexanone 12%
Alkyl phenol formaldehyde resin polyoxyethylene ether 7%
Styrene-maleic acid salt copolymer 4%
Sodium carboxymethylcellulose 3%
N- octanol 2%
Ethylene glycol 4%
Water supplies 100%
The above-mentioned each component of formula ratio is weighed respectively, is then mixed with pesticide activity component, solvent, surfactant Into oil phase, other components are added to the water and are prepared into aqueous phase, then add oil phase into aqueous phase while stirring, aqueous emulsion is made.
Proportioning is weight per distribution ratio in above example.
(Two)Biological test
Three kinds of situations occur after active compound:Antagonism, addition and synergistic effect, generally when activity During the effect summation acted on when each reactive compound is administered alone of compound composition, you can think that active compound is deposited In synergistic function.The predictive role of reactive compound is calculated by Colby formula(Calculating Synergistic And Antagonistic Responses of Herbicide Combination ", Colby, S.R.;Weeds 15,20- 22,1967):
X=is the killing rate when using active component A with m ppm amount of application, is expressed as the hundred of untreated control group Divide ratio;
Y=is the killing rate when using active component B with n ppm amount of application, is expressed as the hundred of untreated control group Divide ratio;
E=is the killing rate when using active component A and B with m and n ppm amount of application, is expressed as untreated control The percentage of group.
If actual killing rate is higher than calculated value, the eradicative rate of conjugate has superadditivity, that is, synergy be present. In this case, the killing rate actually observed, which must exceed, uses the counted expected killing rate (E) of above formula.Thus, if It was observed that activity be more than active expected from Colby formula, then synergy be present.
The diamondback moth of biological test example 1 is tested
Material to be tested:Diamondback moth larvae
Medicament is prepared:Chlorine fluorine cyanogen insect amide, Tolfenpyrad active compound are dissolved with dimethylformamide respectively, are made into mother liquor, It is standby.Used time, above-mentioned mother liquor is diluted to concentration with 5% lignin sulfonic acid sodium water solution.
Test method:With various medicaments of the deionized water containing 5% sodium lignin sulfonate respectively with 1 concentration of tabulation.Choosing Healthy cabbage plant is taken, every plant is inoculated with 50 diamondback moths, then sprays the medicament of various concentration shown in table 1 respectively.Wherein, it is each Individual concentration is a processing, and 10 plants of wild cabbages are selected in each processing, and it is consistent respectively to handle each repetition spray amount.After 7 days per treatment, Death condition is investigated, finally calculates the death rate(Experiment is repeated 3 times, and is averaged), the results are shown in Table 1.Wherein " observation killing rate " For the actual killing rate observed, " theoretical killing rate " is the killing rate being calculated using Colby formula.
Effect test of the present composition of table 1 to diamondback moth
It is not difficult to find out by the data of table 1, in the present invention, chlorine fluorine cyanogen insect amide and Tolfenpyrad is compounded, diamondback moth is produced Raw synergistic effect.
The beet armyworm of biological test example 2 is tested
Material to be tested:Beet armyworm
Medicament is prepared:Chlorine fluorine cyanogen insect amide, Tolfenpyrad active compound are dissolved with dimethylformamide respectively, are made into mother liquor, It is standby.Used time, above-mentioned mother liquor is diluted to concentration with 5% lignin sulfonic acid sodium water solution.
Test method:With various medicaments of the deionized water containing 5% sodium lignin sulfonate respectively with 2 concentration of tabulation.Choosing Healthy cabbage plant is taken, every plant is inoculated with 20 beet armyworms, then sprays the medicament of various concentration shown in table 2 respectively.Wherein, often One concentration is a processing, and 10 plants of wild cabbages are selected in each processing, and it is consistent respectively to handle each repetition spray amount.At 7 days per treatment Afterwards, death condition is investigated, finally calculates the death rate(Experiment is repeated 3 times, and is averaged), the results are shown in Table 2.Wherein " observation is killed Rate " is the actual killing rate observed, " theoretical killing rate " is the killing rate being calculated using Colby formula.
Effect test of the present composition of table 2 to beet armyworm
It is not difficult to find out by the data of table 2, in the present invention, chlorine fluorine cyanogen insect amide and Tolfenpyrad is compounded, to beet armyworm Produce synergistic effect.
The Pesticidal combination of the present invention is described by specific embodiment.But examples detailed above is only to this Being explained further for invention, is not limitation of the invention, as simply adjust obtained from such scheme Scheme, without departing from the spirit of the present invention, it is regarded as being included within the scope of the present invention.

Claims (16)

1. a kind of Pesticidal combination containing chlorine fluorine cyanogen insect amide and Tolfenpyrad, it is characterised in that the Pesticidal combination contains Active composition chlorine fluorine cyanogen insect amide and Tolfenpyrad, the weight ratio of the active component chlorine fluorine cyanogen insect amide and Tolfenpyrad are 100:1 to 1:100.
2. Pesticidal combination according to claim 1, it is characterised in that the active component chlorine fluorine cyanogen insect amide and azoles worm The weight ratio of acid amides is 50:1 to 1:50.
3. Pesticidal combination according to claim 1, it is characterised in that the active component chlorine fluorine cyanogen insect amide and azoles worm The weight ratio of acid amides is 20:1 to 1:20.
4. Pesticidal combination according to claim 1, it is characterised in that the active component chlorine fluorine cyanogen insect amide and azoles worm The weight ratio of acid amides is 10:1 to 1:10.
5. Pesticidal combination according to claim 1, it is characterised in that the active component chlorine fluorine cyanogen insect amide and azoles worm The weight ratio of acid amides is 5:1 to 1:5.
6. Pesticidal combination according to claim 1, it is characterised in that the Pesticidal combination includes claim 1 institute The active component chlorine fluorine cyanogen insect amide and Tolfenpyrad stated, and agriculturally acceptable auxiliary agent and/or carrier.
7. Pesticidal combination according to claim 6, it is characterised in that the active component chlorine fluorine cyanogen insect amide and azoles worm The weight content that acid amides is accounted in the Pesticidal combination is 1wt.% to 90wt.%.
8. Pesticidal combination according to claim 6, it is characterised in that the active component chlorine fluorine cyanogen insect amide and azoles worm The weight content that acid amides is accounted in the Pesticidal combination is 10wt.% to 80wt.%.
9. Pesticidal combination according to claim 6, it is characterised in that the active component chlorine fluorine cyanogen insect amide and azoles worm The weight content that acid amides is accounted in the Pesticidal combination is 12wt.% to 60wt.%.
10. Pesticidal combination according to claim 6, it is characterised in that the active component chlorine fluorine cyanogen insect amide and azoles The weight content that insect amide is accounted in the Pesticidal combination is 25wt.% to 40wt.%.
11. Pesticidal combination according to claim 6, it is characterised in that be prepared into the Pesticidal combination agriculturally Acceptable any formulation.
12. Pesticidal combination according to claim 6, it is characterised in that by the Pesticidal combination be prepared into missible oil, Granula, wettable powder, water dispersible granules, suspending agent, microcapsule suspending agent, aqueous emulsion, microemulsion.
13. the Pesticidal combination described in claim 1 is used for the purposes for preventing or controlling agricultural pests.
14. purposes according to claim 13, it is characterised in that the agricultural pests are lepidoptera pest.
15. it is a kind of prevent or control agricultural pests method, it is characterised in that by the Pesticidal combination described in claim 1 with Agricultural pests contact.
16. according to the method for claim 15, it is characterised in that by the Pesticidal combination described in claim 1 using extremely The habitat of agricultural pests.
CN201410385033.2A 2014-08-07 2014-08-07 A kind of Pesticidal combination containing chlorine fluorine cyanogen insect amide and Tolfenpyrad Expired - Fee Related CN105325424B (en)

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