CN105325438B - A kind of Pesticidal combination containing chlorine fluorine cyanogen insect amide and lufenuron - Google Patents
A kind of Pesticidal combination containing chlorine fluorine cyanogen insect amide and lufenuron Download PDFInfo
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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 lufenuron and its application.A kind of Pesticidal combination containing chlorine fluorine cyanogen insect amide and lufenuron, it is characterised in that containing active component chlorine fluorine cyanogen insect amide and lufenuron, wherein the chlorine fluorine cyanogen insect amide and the weight of lufenuron ratio are 100:1 to 1:100.The invention further relates to comprising above-mentioned active component chlorine fluorine cyanogen insect amide and lufenuron, 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
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 lufenuron.
Background technology
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.
Lufenuron (Lufenuron, Cas.NO：103055-07-8) be Syngenta Co., Ltd production substituted urea class of new generation
Insecticide.It is a kind of molting inhibitors by being worked after intake, the medicine acts on ovum, the low instar larvae given birth in rear 24h
With high instar larvae.The decortication of suppression insect, desinsection, ovicidal effect are good, and insect has fed the crop stopping in 2 hours for having sprayed lufenuron
Feeding, enter dead worm peak within 2-3 days.Have special efficacy to the lepidoptera pest in various crop, be mainly used in prevent and treat beet armyworm, tiltedly
Autographa spp, lopper worm, diamondback moth, bollworm, bean-pod borer, pathogenicity test, oriental tobacco budworm, thrips, rust mite, citrus leaf-miner, plant hopper,
Phthorimaea operculella etc., it can be used as the medicament of resistance management.The lasting period length of medicament, advantageously reduces laxative number；It is right
Crop safety, it is suitable for Integrated pest improvement.
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 insect
One of resistance problem more effective method.Therefore, the Pesticidal combination of research and development efficiently, less toxic, environmentally friendly can be held to agricultural
Supervention exhibition has positive effect.
The content of the invention
The present invention seeks to provide a kind of desinsection group containing chlorine fluorine cyanogen insect amide and lufenuron for above-mentioned weak point
Compound.
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
Amine is with after lufenuron compounding, producing synergistic function, can effectively prevent and treat agricultural pests, and can effectively delay pest resistance
Development.
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
Development of drug resistance can reduce the Synergistic composition of drug cost simultaneously.
In order to solve the above problems, the present invention uses following technical scheme：
One object of the present invention is a kind of Pesticidal combination containing chlorine fluorine cyanogen insect amide and lufenuron of offer.
In the Pesticidal combination, the weight ratio of active component chlorine fluorine cyanogen insect amide and lufenuron is 100:1 to 1:
100。
Preferably, in the Pesticidal combination, the weight ratio of active component chlorine fluorine cyanogen insect amide and lufenuron 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 and lufenuron 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 Pesticidal combination with lufenuron
Weight content for 1wt.% to 90wt.%, preferably 10wt.% to 80wt.%, more preferably 12wt.% to 45wt.%, particularly preferred 15
Wt.% to 40wt.%.
Above-mentioned Pesticidal combination can be prepared into agriculturally acceptable any formulation, preferably granule, wettable powder,
Water dispersible granules, suspending agent, microcapsule suspending agent, aqueous emulsion, microemulsion, microcapsule suspension-suspendinagent agent.
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
Agricultural agent and/or carrier and its dosage used in above-mentioned various formulations are similarly well-known to those skilled in the art, this
It may refer to for example a bit《Formulations of pesticide process technology》（Liu Bulin is edited, the second edition）.Auxiliary agent used and/or carrier are for example
Including but not limited to solvent, cosolvent, emulsifying agent, dispersant, wetting agent, adhesive, disintegrant, thickener, antifreezing agent, stably
Agent, pH adjusting 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：Benzene,toluene,xylene, acetone, dimethylformamide, dimethyl sulfoxide (DMSO), 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, cabbage caterpillar, beet armyworm, lopper worm, cigarette bud night
Moth, black peach 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-roller, bollworm, striped rice borer, yellow rice borer 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 bollworm, lopper worm.
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
Described Pesticidal combination contacts with the agricultural pests, or Pesticidal combination of the present invention is applied to the agricultural pests
Habitat or living environment.Specific application process can be foliar spray, seed treatment, soil treatment etc., preferably blade face
Spraying；Its amount of application is that those skilled in the art can determine, such as 0.1-1000g ai./ha, preferably 1-200g ai./
Ha, more preferably 10-100g 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：Action compensating, synergistic effect is obvious, can reduce the dosage of the two；
B, chlorine fluorine cyanogen insect amide drug cost is reduced：Cost is higher when chlorine fluorine cyanogen insect amide is used alone, to a certain degree
On limit its popularization and application, and lufenuron cost is low, and both, which compound, can reduce chlorine fluorine cyanogen insect amide dosage, so reduce into
This；
C, improve quick-acting, extend the lasting period：The two combination can reach that quick-acting is good, the purpose of lasting period length.
D, the generation of delaying drug resistance：Single dose exclusive use for a long time easily causes pest resistance degree and is continuously increased, Liang Zhezuo
It is entirely different with mechanism, there is killing activity to low age, high instar larvae and ovum after combination, so as to delay the generation of pest resistance
E, preventing and treating spectrum is expanded：The combination be used for cotton on prevent and treat bollworm while can and prevent other lepidoptera pests and
Evil mite.
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 lufenuron suspension agent of 1 6% chlorine fluorine cyanogen insect amide of embodiment+9%
Chlorine fluorine cyanogen insect amide 6%
Lufenuron 9%
Sodium sulfate of polyethenoxy ether of fatty alcohol 5%
Trisiloxanes APEO 3%
Xanthans 5%
N- octanol 2%
Glycerine 5%
Water supplies 100%
The above-mentioned each component of formula ratio is weighed respectively, and by ultramicro grinding method, suspending agent is made.
The lufenuron suspension agent of 2 22.5% chlorine fluorine cyanogen insect amide of embodiment+2.5%
Chlorine fluorine cyanogen insect amide 22.5%
Lufenuron 2.5%
Aliphatic alcohol polyoxyvinethene phosphate 4%
Trisiloxanes APEO 7%
Arabic gum 3%
Silicone 4%
Ethylene glycol 4%
Water supplies 100%
The above-mentioned each component of formula ratio is weighed respectively, and by ultramicro grinding method, suspending agent is made.
The lufenuron microemulsion of 3 1% chlorine fluorine cyanogen insect amide of embodiment+24%
Chlorine fluorine cyanogen insect amide 1%
Lufenuron 24%
Cyclohexanone 14%
Ethanol 3%
Thermally coupled distillation columns amine salt 11%
Naphthalene sulfonic acid-formaldehyde condensation product sodium salt 9%
Polyvinyl alcohol 3%
Silicone 2%
Propane diols 5%
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 lufenuron microemulsion of 4 16% chlorine fluorine cyanogen insect amide of embodiment+4%
Chlorine fluorine cyanogen insect amide 16%
Lufenuron 4%
Chloroform 10%
Isopropanol 2%
Sodium lignin sulfonate 10%
Polyoxyethylene glyceryl mono fatty acid ester 8%
Polyvinyl alcohol 4%
Phosphoric acid isobutyl ester 3%
Glycerine 4%
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 lufenuron aqueous emulsion of 5 0.5% chlorine fluorine cyanogen insect amide of embodiment+50%
Chlorine fluorine cyanogen insect amide 0.5%
Lufenuron 50%
Isophorone 12%
Styryl phenyl APEO 7%
Glycerine fatty acid APEO 2%
Xanthans 4%
N- octanol 2%
Glycerine 4%
N- soybean oleyl trimethylene diamine 2%
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 lufenuron aqueous emulsion of 6 15% chlorine fluorine cyanogen insect amide of embodiment+1%
Chlorine fluorine cyanogen insect amide 15%
Lufenuron 1%
Chloroform 9%
Polyoxyethylene Sorbitol Fatty Acid Esters 5%
Naphthalene sulfonic acid-formaldehyde condensation product sodium 4%
Aluminium-magnesium silicate 3%
Butylphosphoric acid ester 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.
The lufenuron water dispersible granules of 7 50% chlorine fluorine cyanogen insect amide of embodiment+0.5%
Chlorine fluorine cyanogen insect amide 50%
Lufenuron 0.5%
Polyoxypropylene glycol mono fatty acid ester 6%
Dodecyl trimethyl ammonium salt 4%
Arabic gum 5%
Sodium sulphate 5%
Kaolin 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 lufenuron water dispersible granules of 8 2% chlorine fluorine cyanogen insect amide of embodiment+44%
Chlorine fluorine cyanogen insect amide 2%
Lufenuron 44%
Naphthalene sulfonic acid-formaldehyde condensation product sodium 5%
Trisiloxanes APEO 5%
Polyvinylpyrrolidone 5%
Urea 5%
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 lufenuron wettable powder of 9 2% chlorine fluorine cyanogen insect amide of embodiment+20%
Chlorine fluorine cyanogen insect amide 2%
Lufenuron 20%
Naphthalene sulfonic acid-formaldehyde condensation product sodium 4%
N- sodium lauroyl glutamates 4%
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 lufenuron wettable powder of 10 12% chlorine fluorine cyanogen insect amide of embodiment+12%
Chlorine fluorine cyanogen insect amide 12%
Lufenuron 12%
Naphthalene sulfonic acid-formaldehyde condensation product sodium salt 5%
AEO 5%
Bentonite supplies 100%
The above-mentioned each component of formula ratio is weighed respectively, and is mixed, grinds, crushes, and wettable powder 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 bollworm of biological test example 1 is tested
Material to be tested：Bollworm
Medicament is prepared：Chlorine fluorine cyanogen insect amide, lufenuron active compound are dissolved with dimethylformamide respectively, are made into mother liquor, it is standby
With.Used time, above-mentioned mother liquor is diluted to concentration with 10% lignin sulfonic acid sodium water solution.
Test method：With various medicaments of the deionized water containing 10% sodium lignin sulfonate respectively with 1 concentration of tabulation.
Healthy cabbage plant is chosen, every plant is inoculated with 5 bollworms, then sprays the medicament of various concentration shown in table 1 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（Spray amount is equivalent about every
300 liters of hectare）.After 7 days per treatment, death condition is investigated, finally calculates average mortality（Experiment is repeated 3 times, and is averaged
Value）, the results are shown in Table 1.Wherein " observation killing rate " is the actual killing rate observed, " theoretical killing rate " is public using Colby
The killing rate that formula is calculated.
The effect test of the present composition of table 1
In the present invention it can be seen from the data of table 1, chlorine fluorine cyanogen insect amide and lufenuron are compounded, bollworm is prevented
Manage property raw synergistic effect.
The lopper worm of biological test example 2 is tested
Material to be tested：Lopper worm
Medicament is prepared：Chlorine fluorine cyanogen insect amide, lufenuron active compound are dissolved with dimethylformamide respectively, are made into mother liquor, it is standby
With.Used time, above-mentioned mother liquor is diluted to concentration with 10% lignin sulfonic acid sodium water solution.
Test method：With various medicaments of the deionized water containing 10% sodium lignin sulfonate respectively with 2 concentration of tabulation.
Healthy cabbage plant is chosen, every plant is inoculated with 5 lopper worms, then sprays the medicament of various concentration shown in table 2 respectively.Wherein,
Each 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（Spray amount is equivalent about
300 liters of per hectare）.After 7 days per treatment, death condition is investigated, finally calculates average mortality（Experiment is repeated 3 times, and is made even
Average）, the results are shown in Table 2.Wherein " observation killing rate " is the actual killing rate observed, " theoretical killing rate " is to use Colby
The killing rate that formula is calculated.
The effect test of the present composition of table 2
In the present invention it can be seen from the data of table 2, chlorine fluorine cyanogen insect amide and lufenuron are compounded, to lopper worm
Preventing and treating produces 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 (14)
1. a kind of Pesticidal combination containing chlorine fluorine cyanogen insect amide and lufenuron, it is characterised in that contain active component chlorine fluorine cyanogen
Insect amide and lufenuron, wherein the chlorine fluorine cyanogen insect amide and the weight of lufenuron ratio 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 Acarus tritici
The weight ratio of urea 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 Acarus tritici
The weight ratio of urea 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 Acarus tritici
The weight ratio of urea 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 Acarus tritici
The weight ratio of urea 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 lufenuron 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 Acarus tritici
The weight content that urea is accounted in the Pesticidal combination is 1 wt.% to 90 wt.%.
8. Pesticidal combination according to claim 6, it is characterised in that the active component chlorine fluorine cyanogen insect amide and Acarus tritici
The weight content that urea is accounted in the Pesticidal combination is 10 wt.% to 80 wt.%.
9. Pesticidal combination according to claim 6, it is characterised in that the active component chlorine fluorine cyanogen insect amide and Acarus tritici
The weight content that urea is accounted in the Pesticidal combination is 12 wt.% to 45wt.%.
10. Pesticidal combination according to claim 6, it is characterised in that by the Pesticidal combination be prepared into granule,
Wettable powder, water dispersible granules, suspending agent, microcapsule suspending agent, aqueous emulsion, microemulsion, microcapsule suspension-suspendinagent agent.
11. the Pesticidal combination described in claim 1 is used for the purposes for preventing or controlling agricultural pests.
12. purposes according to claim 11, it is characterised in that the agricultural pests are selected from Lepidoptera and Homoptera does harm to
Worm.
13. 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.
A kind of 14. method prevented or control agricultural pests, it is characterised in that should by the Pesticidal combination described in claim 1
With the living environment to agricultural pests.
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| CN112970762A (en) * | 2019-01-19 | 2021-06-18 | 海利尔药业集团股份有限公司 | Composition containing flubendiamide and benzoylurea insecticides |
| CN114631536A (en) * | 2021-04-06 | 2022-06-17 | 山东恒利达生物科技有限公司 | Suspending agent for efficiently preventing and treating insect pests and using method thereof |
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| CN101935291A (en) * | 2010-09-13 | 2011-01-05 | 中化蓝天集团有限公司 | Cyano phthalic diamide compounds, preparation method thereof and use thereof as agricultural chemical pesticide |
| CN103283743A (en) * | 2012-02-27 | 2013-09-11 | 陕西韦尔奇作物保护有限公司 | Metaflumizone-containing pesticidal composition |
| CN103168787A (en) * | 2013-03-25 | 2013-06-26 | 海利尔药业集团股份有限公司 | Insecticidal composition containing lufenuron and cyantraniliprole |
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