CN102630676A - Efficient insecticidal composition - Google Patents
Efficient insecticidal composition Download PDFInfo
- Publication number
- CN102630676A CN102630676A CN2012100879096A CN201210087909A CN102630676A CN 102630676 A CN102630676 A CN 102630676A CN 2012100879096 A CN2012100879096 A CN 2012100879096A CN 201210087909 A CN201210087909 A CN 201210087909A CN 102630676 A CN102630676 A CN 102630676A
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- CN
- China
- Prior art keywords
- tebufenpyrad
- mite ester
- fluorine mite
- halfenprox
- fenazaquin
- 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.)
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- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 1
- ZJRCIQAMTAINCB-UHFFFAOYSA-N benzoylacetonitrile Chemical class N#CCC(=O)C1=CC=CC=C1 ZJRCIQAMTAINCB-UHFFFAOYSA-N 0.000 description 1
- ZCILODAAHLISPY-UHFFFAOYSA-N biphenyl ether Natural products C1=C(CC=C)C(O)=CC(OC=2C(=CC(CC=C)=CC=2)O)=C1 ZCILODAAHLISPY-UHFFFAOYSA-N 0.000 description 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 1
- 229910052794 bromium Inorganic materials 0.000 description 1
- 239000001110 calcium chloride Substances 0.000 description 1
- 229910001628 calcium chloride Inorganic materials 0.000 description 1
- 150000007942 carboxylates Chemical class 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 210000000349 chromosome Anatomy 0.000 description 1
- 235000020971 citrus fruits Nutrition 0.000 description 1
- ACTIUHUUMQJHFO-UPTCCGCDSA-N coenzyme Q10 Chemical compound COC1=C(OC)C(=O)C(C\C=C(/C)CC\C=C(/C)CC\C=C(/C)CC\C=C(/C)CC\C=C(/C)CC\C=C(/C)CC\C=C(/C)CC\C=C(/C)CC\C=C(/C)CCC=C(C)C)=C(C)C1=O ACTIUHUUMQJHFO-UPTCCGCDSA-N 0.000 description 1
- 235000017471 coenzyme Q10 Nutrition 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- FYGDTMLNYKFZSV-MRCIVHHJSA-N dextrin Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)OC1O[C@@H]1[C@@H](CO)OC(O[C@@H]2[C@H](O[C@H](O)[C@H](O)[C@H]2O)CO)[C@H](O)[C@H]1O FYGDTMLNYKFZSV-MRCIVHHJSA-N 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 description 1
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000002552 dosage form Substances 0.000 description 1
- 230000000857 drug effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000003197 gene knockdown Methods 0.000 description 1
- 239000008103 glucose Substances 0.000 description 1
- 235000019447 hydroxyethyl cellulose Nutrition 0.000 description 1
- 230000036039 immunity Effects 0.000 description 1
- 239000012948 isocyanate Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 159000000003 magnesium salts Chemical class 0.000 description 1
- 229920000609 methyl cellulose Polymers 0.000 description 1
- 239000001923 methylcellulose Substances 0.000 description 1
- 235000021239 milk protein Nutrition 0.000 description 1
- 210000003470 mitochondria Anatomy 0.000 description 1
- 235000019426 modified starch Nutrition 0.000 description 1
- 239000012452 mother liquor Substances 0.000 description 1
- PSZYNBSKGUBXEH-UHFFFAOYSA-M naphthalene-1-sulfonate Chemical compound C1=CC=C2C(S(=O)(=O)[O-])=CC=CC2=C1 PSZYNBSKGUBXEH-UHFFFAOYSA-M 0.000 description 1
- 239000000825 pharmaceutical preparation Substances 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 229920000768 polyamine Polymers 0.000 description 1
- 229920005646 polycarboxylate Polymers 0.000 description 1
- 229920000193 polymethacrylate Polymers 0.000 description 1
- 244000144977 poultry Species 0.000 description 1
- 229940088417 precipitated calcium carbonate Drugs 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 150000003248 quinolines Chemical class 0.000 description 1
- NPCOQXAVBJJZBQ-UHFFFAOYSA-N reduced coenzyme Q9 Natural products COC1=C(O)C(C)=C(CC=C(C)CCC=C(C)CCC=C(C)CCC=C(C)CCC=C(C)CCC=C(C)CCC=C(C)CCC=C(C)CCC=C(C)C)C(O)=C1OC NPCOQXAVBJJZBQ-UHFFFAOYSA-N 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 239000001488 sodium phosphate Substances 0.000 description 1
- 229910000162 sodium phosphate Inorganic materials 0.000 description 1
- JHJUUEHSAZXEEO-UHFFFAOYSA-M sodium;4-dodecylbenzenesulfonate Chemical compound [Na+].CCCCCCCCCCCCC1=CC=C(S([O-])(=O)=O)C=C1 JHJUUEHSAZXEEO-UHFFFAOYSA-M 0.000 description 1
- 235000014347 soups Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- KDYFGRWQOYBRFD-UHFFFAOYSA-L succinate(2-) Chemical compound [O-]C(=O)CCC([O-])=O KDYFGRWQOYBRFD-UHFFFAOYSA-L 0.000 description 1
- 239000005720 sucrose Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- HTSABYAWKQAHBT-UHFFFAOYSA-N trans 3-methylcyclohexanol Natural products CC1CCCC(O)C1 HTSABYAWKQAHBT-UHFFFAOYSA-N 0.000 description 1
- ZIBGPFATKBEMQZ-UHFFFAOYSA-N triethylene glycol Chemical compound OCCOCCOCCO ZIBGPFATKBEMQZ-UHFFFAOYSA-N 0.000 description 1
- 239000013638 trimer Substances 0.000 description 1
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 description 1
- 229940035936 ubiquinone Drugs 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 229920001285 xanthan gum Polymers 0.000 description 1
Abstract
The invention discloses an efficient insecticidal composition, which comprises an active ingredient A and an active ingredient B. The active ingredient A is cyflumetofen. The active ingredient B can be one of compositions, including halfenprox, tebufenpyrad and fenazaquin. The weight ratio of the active ingredient A to the active ingredient B is 1:60-60:1. The efficient insecticidal composition can be used for controlling various pests, has evident synergetic effect and broadened insecticidal spectrum, and has higher activity against Panonychus, Phyllocoptruta oleivora ashmead, Penthaleus major, yellow spider, red spider mite, Polyphagotarsonemus Latus, Tetranychus cinnabarinus, two-spotted spider mite, spider mite, red spider, rust mite and the like on cereal crops, fruit trees, ornamental plants, cotton, tea trees and vegetables. By using the efficient insecticidal composition, consumption of pesticides is reduced, residue of the pesticides on the crops is reduced, and environment pollution is lessened. The efficient insecticidal composition is safe to people and livestock and highly compatible with environment, and pests are less apt to resist the efficient insecticidal composition.
Description
Technical field
The invention belongs to technical field of pesticide, relate to the application of a kind of efficient insecticide composition on the control crop pest.
Background technology
Fourth fluorine mite ester (Cyflumetofen), molecular formula: C
24H
24F
3NO
4, fourth fluorine mite ester is the novel miticide of benzoyl acetonitrile class, does not have cross resistance fourth fluorine mite ester with existing insecticide and stops the hatching effect of two spotted spider mite ovum lower, but its each vegetative stage is all had very high activity, especially the activity to young mite is higher.
Halfenprox (halfenprox); Chemical name: 2-(4-bromine difluoro-methoxy phenyl)-2-methyl-propyl-3-phenoxy benzyl ether; Halfenprox is a kind of ethers miticide, belong to non-pyrethroid medicament, but its space structure and pyrethroid has similarity.These article are a kind of broad spectrum activities, to young mite, if mite with becomes mite to knock down, can also suppress the hatching of ovum, all effective to evil mite resistant strain and sensitive strain, normally under the using dosage fruit tree is not had poisoning.This medicament is resistance of rainwater washing against not.To the medium poison of people, animal.Be applicable to the control of multiple mite on apple, the citrus.
Tebufenpyrad (Tebufenpyrad), chemical molecular formula: C
18H
24CLN
3O, tebufenpyrad belong to the amide-type miticide.Various mite classes and Semiptera, homoptera pest are had remarkable effect, and the mite class is all had immediate effect with efficient each vegetative period, the lasting period is long, absorption in not having, but osmotically active is arranged, target crop there is splendid selectivity.
Fenazaquin (fenazaquin), molecular formula: C
20H
22N
2O, chemical formula: 4-spy-butyl benzene ethyl quinazoline-4-base ether, this medicine is the quinolines miticide; Through mitochondria and the chromosome set I of action of contace poison, occupied the abutment of ubiquinone, to orange tree in insect cell; The apple tree two spotted spider mite has the better prevention effect, and the lasting period is long, to natural enemies security.
Yet in the real process of agricultural production, the problem that pest control is easy to generate most is the generation of pest resistance to insecticide.
The different cultivars composition carries out composite, is the very common method of control resistant insect.Heterogeneity is carried out composite, according to practical application effect, judge certain composite be synergy, add and or antagonism.In most cases, the composite effect of agricultural chemicals all is an additive effect, and the seldom composite of synergistic effect really arranged, especially synergistic effect very obviously, co-toxicity coefficient very high composite just still less.Through inventor research, find fourth fluorine mite ester and halfenprox, tebufenpyrad, fenazaquin can produce good synergistic effect after composite, and still unexposed about the composite relevant report of fourth fluorine mite ester and halfenprox, tebufenpyrad, fenazaquin.
Summary of the invention
Degradation problem under the resistance generation that the long-term use of fourth fluorine mite ester list agent possibly bring, the drug effect, the Pesticidal combination that the present invention proposes contains A, two kinds of active components of B, and an amount of surfactant and carrier.
A kind of efficient insecticide composition; Comprise effective active components A and active component B; It is characterized in that: active components A, B weight ratio are 1: 60～60: 1; Described active components A is selected from fourth fluorine mite ester, and active component B is selected from a kind of in halfenprox, tebufenpyrad, the fenazaquin, and the preferred weight ratio of A, two kinds of active components of B is 1: 40～40: 1.
Described Pesticidal combination is characterized in that: the weight ratio of fourth fluorine mite ester and halfenprox is 1: 10～20: 1.
Described Pesticidal combination is characterized in that: the weight ratio of fourth fluorine mite ester and tebufenpyrad is 1: 10～10: 1.
Described Pesticidal combination is characterized in that: the weight ratio of fourth fluorine mite ester and fenazaquin is 1: 10～20: 1.
The weight ratio of A, two kinds of active components of B is 1: 60～60: 1.Usually the weight percentage of active component is 0.5～90% of a gross weight in the composition, and preferable is 5%～85%.According to different preparation types, the active component content scope is different.Usually, liquid preparation contains 1～70% active substance by weight, preferably is 5～50%; Solid pharmaceutical preparation contains 5～85% active substance by weight, preferably is 10～80%.
At least contain a kind of surfactant in the Pesticidal combination of the present invention, the dispersion of active component in water when being beneficial to use.Surface-active contents is 5～30% of a total formulation weight amount, and surplus is solid or liquid diluent.
The surfactant that Pesticidal combination of the present invention is selected for use is known in those skilled in the art: can be selected from dispersant, wetting agent, binding agent or the antifoaming agent one or more.According to different dosage form, can also contain disintegrant known in those skilled in the art, antifreeze etc. in the preparation.
Composition of the present invention can be by the user before use through dilution or directly use.Its preparation can be by common processing method preparation known in those skilled in the art; Be about to active substance and after liquid flux or solid carrier mix, add in surfactant such as dispersant, stabilizing agent, wetting agent, binding agent, the antifoaming agent etc. one or more again.
Pesticidal combination of the present invention; Can be processed into acceptable forms on any agricultural chemicals on demand, the wherein excellent formulation of selecting is: wetting powder, water dispersible granules, suspending agent, suspension emulsion, aqueous emulsion, microemulsion, microcapsule suspending agent, microcapsule suspension-suspending agent.
When processing wetting powder, composition comprises following constituent content: active components A 1%～60%, active component B 1%～60%, dispersant 3%～15%, wetting agent 2%～10%, filler surplus.
When processing water dispersible granules, composition comprises following constituent content: active components A 1%～60%, active component B 1%～60%, dispersant 3%～12%, wetting agent 1%～10%, disintegrant 1%～10%, binding agent 0%～8%, filler surplus.
Comprise following constituent content when composition is processed suspending agent: active components A 1%～60%, active component B 1%～60%, dispersant 2%～10%, wetting agent 2%～10%, antifoaming agent 0.01%～2%, thickener 0.05%～2%, antifreeze 0%～8%, deionized water add to 100%.
Comprise following constituent content when composition is processed suspension emulsion: active components A 1%～60%, active component B 1%～60%, emulsifier 2%～12%, dispersant 2%～10%, antifoaming agent 0.01%～2%, thickener 0.05%～2%, antifreeze 0%～8%, stabilizing agent 0%～5%, solvent 0%～15%, deionized water add to 100%.
Comprise following constituent content when composition is processed aqueous emulsion: active components A 1%～60%, active component B 1%～60%, solvent 0%～30%, emulsifier 1%～15%, antifreeze 0%～10%, thickener 0.05%～2%, antifoaming agent 0.01%～2%, deionized water are supplied surplus.
Comprise following constituent content when composition is processed microemulsion: active components A 1%～60%, active component B 1%～60%, solvent 0%～30%, emulsifier 3%～20%, antifreeze 0%～10%, thickener 0%～2%, antifoaming agent 0.01%～2%, stabilizing agent 0%～4%, deionized water is supplied surplus.
Composition is processed micro-capsule suspension and is comprised following constituent content: active components A 1%～60%, active component B 1%～60%, macromolecule cyst material 1%～12%, surfactant 2%～10%, organic solvent 1%～15%, emulsifier 1%～8%; PH regulator agent 0.1%～5%, deionized water adds to 100%.
Composition comprises following constituent content when processing microcapsule suspension-suspending agent: active components A 1%～60%, active component B 1%～60%, macromolecule cyst material 2%～12%, surfactant 3%～15%, organic solvent 1%～5%, emulsifier 1%～6%, antifoaming agent 0.1%～5%, thickener 0.05%～2%, pH regulator agent 0.1%～5%, water add to 100%.
Wetting powder the key technical indexes of the present invention:
Water dispersible granules the key technical indexes of the present invention:
Suspending agent the key technical indexes of the present invention:
Suspension emulsion the key technical indexes of the present invention:
Aqueous emulsion the key technical indexes of the present invention:
Microemulsion the key technical indexes of the present invention:
Microcapsule suspending agent the key technical indexes of the present invention:
Microcapsule suspension of the present invention-suspending agent the key technical indexes:
The invention has the advantages that:
(1) fourth fluorine mite ester and tebufenpyrad or halfenprox or fenazaquin composite after, have notable synergistic and lasting effect;
(2) enlarged insecticidal spectrum, the Panonychus citri on cereal crop, fruit tree, flowers, cotton, tea tree, the vegetables, blister mite, wheat leaf pawl mite, yellow spider, tetranychus telarius, yellow tea mite, Tetranychus cinnabarinus, Tetranychus urticae, tetranychid, two spotted spider mite, rust mite etc. have all been had greater activity;
(3) reduce the dosage of agricultural chemicals, reduced the residual quantity of agricultural chemicals on crop, alleviated environmental pollution;
(4), insect good to person poultry safety, Environmental compatibility is difficult for developing immunity to drugs.
Embodiment
The present invention is explained further that the percentage among the embodiment all is weight percentage below in conjunction with embodiment, but the present invention is not limited thereto.
Application implementation example one
Instance 125% fourth fluorine mite ester tebufenpyrad wetting powder
Fourth fluorine mite ester 20%, tebufenpyrad 5%, lignosulfonates 5%, spaonin powder 3%, white carbon 8%, diatomite add to 100%, and mixture carries out comminution by gas stream, make 25% fourth fluorine mite ester tebufenpyrad wetting powder.
The active component tebufenpyrad is replaced with halfenprox or fenazaquin forms new embodiment.
Instance 245% fourth fluorine mite ester tebufenpyrad wetting powder
Fourth fluorine mite ester 30%, tebufenpyrad 15%, ester polyoxyethylene are phonetic 4%, lauryl sodium sulfate 5%, white carbon 10%, precipitated calcium carbonate add to 100%, and mixture carries out comminution by gas stream, makes 45% fourth fluorine mite ester tebufenpyrad wetting powder.
The active component tebufenpyrad is replaced with halfenprox or fenazaquin forms new embodiment.
Instance 350% fourth fluorine mite ester tebufenpyrad wetting powder
Fourth fluorine mite ester 25%, tebufenpyrad 25%, naphthalene sulfonic acid-formaldehyde condensation product sodium salt 4.5%, silkworm excrement 4%, white carbon 5%, bentonite add to 100%, and mixture carries out comminution by gas stream, make 50% fourth fluorine mite ester tebufenpyrad wetting powder.
The active component tebufenpyrad is replaced with halfenprox or fenazaquin forms new embodiment.
Instance 461% fourth fluorine mite ester tebufenpyrad wetting powder
Fourth fluorine mite ester 60%, tebufenpyrad 1%, aryl phenol polyoxyethylene succinate sulfonate 5%, sldium lauryl sulfate 3.5%, white carbon 6%, starch add to 100%, and mixture carries out comminution by gas stream, make 61% fourth fluorine mite ester tebufenpyrad wetting powder.
The active component tebufenpyrad is replaced with halfenprox or fenazaquin forms new embodiment.
Instance 515% fourth fluorine mite ester tebufenpyrad water dispersible granules
Fourth fluorine mite ester 5%, tebufenpyrad 10%, polycarboxylate 6%, soapberry powder 4%, ammonium sulfate 3%, white carbon 10%, attapulgite add to 100%, the mixed 15% fourth fluorine mite ester tebufenpyrad water dispersible granules that gets.
The active component tebufenpyrad is replaced with halfenprox or fenazaquin forms new embodiment.
Instance 625% fourth fluorine mite ester tebufenpyrad water dispersible granules
Fourth fluorine mite ester 15%, tebufenpyrad 10%, aliphatic amine polyoxyethylene are phonetic 4.5%, Nekal BX 3%, sodium carbonate 2.5%, white carbon 4.5%, kaolin add to 100%, mixed 25% fourth fluorine mite ester tebufenpyrad water dispersible granules.
The active component tebufenpyrad is replaced with halfenprox or fenazaquin forms new embodiment.
Instance 740% fourth fluorine mite ester tebufenpyrad water dispersible granules
Fourth fluorine mite ester 30%, tebufenpyrad 10%, alkyl benzene sulfonate calcium salt 5%, wetting and penetrating agent F 4%, aluminium chloride 2%, white carbon 8%, diatomite add to 100%, the mixed 40% fourth fluorine mite ester tebufenpyrad water dispersible granules that gets.
The active component tebufenpyrad is replaced with halfenprox or fenazaquin forms new embodiment.
Instance 870% fourth fluorine mite ester tebufenpyrad water dispersible granules
Fourth fluorine mite ester 60%, tebufenpyrad 10%, two (alkyl) naphthalenesulfonate formaldehyde condensation compound 6%, neopelex 4%, urea 3%, white carbon add to 100%, the mixed 70% fourth fluorine mite ester tebufenpyrad water dispersible granules that gets.
The active component tebufenpyrad is replaced with halfenprox or fenazaquin forms new embodiment.
Instance 918% fourth fluorine mite ester tebufenpyrad suspending agent
Fourth fluorine mite ester 10%, tebufenpyrad 8%, alkylnaphthalene sulfonate 4%, lauryl sodium sulfate 2.5%, C
8～10Aliphatic alcohols 0.2%, hydroxyethylcellulose 0.11%, triethylene glycol 1.5%, deionized water add to 100%, the mixed 18% fourth fluorine mite ester tebufenpyrad suspending agent that gets.
The active component tebufenpyrad is replaced with halfenprox or fenazaquin forms new embodiment.
Instance 1030% fourth fluorine mite ester tebufenpyrad suspending agent
Fourth fluorine mite ester 20%, tebufenpyrad 10%, lignosulfonates 6%, wetting and penetrating agent F4%, silicone compound 0.13%, polyvinylpyrrolidone 0.12%, propane diols 1.5%, deionized water add to 100%, the mixed 30% fourth fluorine mite ester tebufenpyrad suspending agent that gets.
The active component tebufenpyrad is replaced with halfenprox or fenazaquin forms new embodiment.
Instance 1140% fourth fluorine mite ester tebufenpyrad suspending agent
Fourth fluorine mite ester 25%, tebufenpyrad 15%, alkyl benzene sulfonate calcium salt 4.5%, Nekal BX 3.5%, capric acid 0.17%, Magnesiumaluminumsilicate 0.15%, glycerine 1.2%, deionized water add to 100%, the mixed 40% fourth fluorine mite ester tebufenpyrad suspending agent that gets.
The active component tebufenpyrad is replaced with halfenprox or fenazaquin forms new embodiment.
Instance 1211% fourth fluorine mite ester tebufenpyrad suspension emulsion
Fourth fluorine mite ester 10%, tebufenpyrad 1%, naphthalene sulfonic acid-formaldehyde condensation product sodium salt 6%, tea are withered 5%, alkyl biphenyl ether disulfonic acid magnesium salts 7%, C
10～20Saturated fat acids 0.2%, PAA 0.13%, ethylene glycol 1.8%, vegetable oil 3.5%, deionized water add to 100%, the mixed 11% fourth fluorine mite ester tebufenpyrad suspension emulsion that gets.
The active component tebufenpyrad is replaced with halfenprox or fenazaquin forms new embodiment.
Instance 1335% fourth fluorine mite ester tebufenpyrad suspension emulsion
Fourth fluorine mite ester 25%, tebufenpyrad 10%, ester polyoxyethylene are phonetic 5%, sldium lauryl sulfate 3.5%, sorbitan fatty acid ester APEO 4%, silicone 0.16%, PVPP 0.12%, polyethylene glycol 1.5%, cyclohexanone 3%, deionized water add to 100%, mixed 35% fourth fluorine mite ester tebufenpyrad suspension emulsion.
The active component tebufenpyrad is replaced with halfenprox or fenazaquin forms new embodiment.
Instance 1440% fourth fluorine mite ester tebufenpyrad suspension emulsion
Fourth fluorine mite ester 8%, tebufenpyrad 32%, octylphenol polyethylene oxyethylene group ether sulfate 5%, wetting and penetrating agent F 4%, ethylene oxide-propylene oxide block copolymer 3%, silicone oil 0.1%, sodium phosphate trimer 0.07%, propane diols 2%, toluene 2.8%, deionized water add to 100%, the mixed 40% fourth fluorine mite ester tebufenpyrad suspension emulsion that gets.
The active component tebufenpyrad is replaced with halfenprox or fenazaquin forms new embodiment.
Instance 1561% fourth fluorine mite ester tebufenpyrad microemulsion
Fourth fluorine mite ester 1%, tebufenpyrad 60%, vegetable oil 7%, ethyl acetate 4%, diethylene glycol (DEG) 1.9%, phenyl phenol polyoxy ethyl ether phosphate 6.1%, C
8～10Aliphatic alcohols 0.2%, deionized water supplies 100%, makes 61% fourth fluorine mite ester tebufenpyrad microemulsion.
The active component tebufenpyrad is replaced with halfenprox or fenazaquin forms new embodiment.
Instance 1620% fourth fluorine mite ester tebufenpyrad aqueous emulsion
Fourth fluorine mite ester 10%, tebufenpyrad 10%, acetone 6%, acetonitrile 4.5%, NPE 2.5%, phenyl phenol polyoxy ethyl ether 3.5%, propane diols 1.5%, sodium alginate 0.11%, silicone compound 0.2%; Deionized water supplies 100%, makes 20% fourth fluorine mite ester tebufenpyrad aqueous emulsion.
The active component tebufenpyrad is replaced with halfenprox or fenazaquin forms new embodiment.
Instance 1725% fourth fluorine mite ester tebufenpyrad aqueous emulsion
Fourth fluorine mite ester 10%, tebufenpyrad 15%, N-pyrrolidones 6%, ethanol 5%, sorbitan monostearate 3%, alkyl benzene calcium sulfonate 2%, methylcellulose 0.08%, polyethylene glycol 1.5%, C
8～10Aliphatic alcohols 0.14%, deionized water supplies 100%, makes 25% fourth fluorine mite ester tebufenpyrad aqueous emulsion.
The active component tebufenpyrad is replaced with halfenprox or fenazaquin forms new embodiment.
Instance 1833% fourth fluorine mite ester tebufenpyrad aqueous emulsion
Fourth fluorine mite ester 3%, tebufenpyrad 30%, 3-methyl cyclohexanol ketenes 4%, ethyl acetate 3.5%, styrene polyoxyethylene ether ammonium sulfate salt 2%, AEO 4%, gum Arabic 0.1%, glycerine 1.5%, silicone compound 0.23%; Deionized water supplies 100%, makes 33% fourth fluorine mite ester tebufenpyrad aqueous emulsion.
The active component tebufenpyrad is replaced with halfenprox or fenazaquin forms new embodiment.
Instance 1930% fourth fluorine mite ester tebufenpyrad microcapsule suspending agent
Fourth fluorine mite ester 5%, tebufenpyrad 25%, sodium alginate 3%, polyfunctional group acyl halide dihydroxylic alcohols 1.5%, di-2-ethylhexylphosphine oxide naphthalene sulfonate 2.4%, 2; 4-toluene di-isocyanate(TDI) 3%, solvent naphtha 2.5%, polyethylene glycol 2%, AEO 3.5%; PH conditioning agent sodium hydroxide and citric acid amount to 1.8%, deionized water adds to 100% weight portion, make 30% fourth fluorine mite ester tebufenpyrad microcapsule suspending agent.
The active component tebufenpyrad is replaced with halfenprox or fenazaquin forms new embodiment.
Instance 2040% fourth fluorine mite ester tebufenpyrad microcapsule suspending agent
Fourth fluorine mite ester 20%, tebufenpyrad 20%, formaldehyde 2.5%, PIC 0.8%, calcium chloride 1.2%, alkylaryl phenol polyethenoxy succinate sulfonate 3%, wetting agent T 2%, benzyl dimethyl phenol polyoxy ethyl ether 2.4%, castor oil polyoxyethylene ether 1.5%, PH conditioning agent sodium hydroxide and sorbic acid amount to 2%, deionized water adds to 100% weight portion, make 40% fourth fluorine mite ester tebufenpyrad microcapsule suspending agent.
Just the active component tebufenpyrad replaces with halfenprox or fenazaquin forms new embodiment.
Instance 2141% fourth fluorine mite ester tebufenpyrad microcapsule suspending agent
Fourth fluorine mite ester 40%, tebufenpyrad 1%,, modified starch 4%, beta-schardinger dextrin-3%, di-2-ethylhexylphosphine oxide methyl naphthalene sulfonic acid salt 4.5%, solvent naphtha 3%, sodium polymethacrylate 3.5%, ethylene oxide-propylene oxide block copolymer 2%, PH conditioning agent sodium hydroxide and hydrochloric acid amounts to 1.6%, deionized water adds to 100% weight portion, makes 41% fourth fluorine mite ester tebufenpyrad microcapsule suspending agent.
The active component tebufenpyrad is replaced with halfenprox or fenazaquin forms new embodiment.
Instance 2225% fourth fluorine mite ester tebufenpyrad microcapsule suspension-suspending agent
Fourth fluorine mite ester 5%, tebufenpyrad 20%, distortion milk protein 2%, urea 0.5%, polyfunctional group acyl halide polyamines 2.5%, spaonin powder 3%, triphenylethylene phenol formaldehyde resin polyoxyethylene ether phosphate salt 4%, cyclohexanone 2.5%, ethyl acetate 2%, castor oil polyoxyethylene ether 3.5%, NPE phosphate 4%, silicone defoaming agent 0.2%, polyvinylpyrrolidone 0.14%, pH regulator agent sodium hydroxide and sorbic acid are altogether 2.1%, deionized water adds to 100% weight portion, make 25% fourth fluorine mite ester tebufenpyrad microcapsule suspension-suspending agent.
The active component tebufenpyrad is replaced with halfenprox or fenazaquin forms new embodiment.
Instance 2345% fourth fluorine mite ester tebufenpyrad microcapsule suspension-suspending agent
Fourth fluorine mite ester 30%, tebufenpyrad 15%, sodium alginate 1.8%, maltose 2.2%, dodecylbenzene sodium sulfonate 5%, Nekal BX 2.5%, phosphate NP 3%, styrene polyoxyethylene ether ammonium sulfate salt 2%, C
8～10Aliphatic alcohols 0.2%, vegetable oil 4.4%, carrene 2.1%, pH regulator agent sodium hydroxide and hydrochloric acid amount to 2.5%, white dextrin 0.15%, water add to 100% weight portion, make 45% fourth fluorine mite ester tebufenpyrad microcapsule suspension-suspending agent.
The active component tebufenpyrad is replaced with halfenprox or fenazaquin forms new embodiment.
Instance 2441% fourth fluorine mite ester tebufenpyrad microcapsule suspension-suspending agent
Fourth fluorine mite ester 1%, tebufenpyrad 40%, PIC 2.5%, sucrose 1.5%, glycerine 2.4%, tea are withered 3%, polymeric polycarboxylic acid salt 5%, methacrylate 2%, sorbitan monostearate 4%, ethyl acetate 2.5%, carrene 3.5%, C
10～20Saturated fat acids 0.2%, pH regulator agent sodium hydroxide and citric acid amount to 2.1%, PVPP 0.2%, deionized water add to 100% weight portion, make 41% fourth fluorine mite ester tebufenpyrad microcapsule suspension-suspending agent.
The active component tebufenpyrad is replaced with halfenprox or fenazaquin forms new embodiment.
Embodiment 2525% fourth fluorine mite ester halfenprox suspension emulsion
Fourth fluorine mite ester 20%, halfenprox 5%, lignosulfonates 5%, neopelex 3%, triethanolamine salt 4%, vegetable oil 3.5%, silicone oil 0.2%, white dextrin 0.09%, glycerine 1.4%, deionized water add to 100%, the mixed 25% fourth fluorine mite ester halfenprox suspension emulsion that gets.
With effective active composition halfenprox be changed to tebufenpyrad, fenazaquin forms new embodiment.
Embodiment 2642% fourth fluorine mite ester halfenprox microemulsion
Fourth fluorine mite ester 40%, halfenprox 2%, cyclohexanone 7%, phenethyl phenol polyoxy ethyl polypropylene-base ether 3%, C
8～10Aliphatic alcohols 0.35%, deionized water supply 100%, make 42% fourth fluorine mite ester halfenprox microemulsion.
With effective active composition halfenprox be changed to tebufenpyrad, fenazaquin forms new embodiment.
Embodiment 2730% fourth fluorine mite ester halfenprox aqueous emulsion
Fourth fluorine mite ester 20%, halfenprox 10%, propyl alcohol 3%, vegetable oil 7%, ethylene oxide-propylene oxide block copolymer 4.5%, PVPP 0.15%, silicone compound 0.18%; Deionized water adds to 100%, the mixed 30% fourth fluorine mite ester halfenprox aqueous emulsion that gets.
With effective active composition halfenprox be changed to tebufenpyrad, fenazaquin forms new embodiment.
Embodiment 2850% fourth fluorine mite ester fenazaquin wetting powder
Fourth fluorine mite ester 40%, fenazaquin 10%, polyoxyethylene carboxylate 7%, neopelex 4.5%, attapulgite add to 100%, and mixture carries out comminution by gas stream, make 50% fourth fluorine mite ester fenazaquin wetting powder.
With effective active composition fenazaquin be changed to tebufenpyrad, halfenprox forms new embodiment.
Embodiment 2961% fourth fluorine mite ester fenazaquin water dispersible granules
Fourth fluorine mite ester 60%, fenazaquin 1%, octylphenol polyethylene oxyethylene group ether sulfate 5%, tea are withered 3%, glucose 2.8%, kaolin add to 100%, mixed 61% fourth fluorine mite ester fenazaquin water dispersible granules.
With effective active composition fenazaquin be changed to tebufenpyrad, halfenprox forms new embodiment.
Embodiment 3030% fourth fluorine mite ester fenazaquin suspending agent
Fourth fluorine mite ester 25%, fenazaquin 5%, alkylphenol-polyethenoxy are phonetic 4%, soapberry powder 3.5%, silicone oil 0.2%, xanthans 0.08%, deionized water add to 100%, mixed 30% fourth fluorine mite ester fenazaquin suspending agent.
With effective active composition fenazaquin be changed to tebufenpyrad, halfenprox forms new embodiment.
The embodiment of the invention is the method that adopts Toxicity Determination and field trial to combine.Pass through Toxicity Determination earlier, the co-toxicity coefficient (CTC) after clear and definite two kinds of medicaments are composite by a certain percentage, CTC＜80 are antagonism, and 80≤CTC≤120 are summation action, and CTC＞120 are synergistic effect, on this basis, carry out field trial again.
Test method: respectively the mother liquor of each mixed agent is diluted to five series concentration during test, places beaker subsequent use respectively.Adopt and to soak the method that connects worm behind the leaf earlier, the blade of the same size that does not contact any medicament is soaked taking-up behind the 5s, dries naturally in the soup that configures, put into insect box; Connect then and supply the examination larva, under 25 ℃ of conditions, raise, every processing repeats for 3 times; Every to repeat used examination borer population be 50, establishes blank simultaneously, checks dead borer population in 72h; Calculate lethality and corrected mortality, try to achieve virulence regression equation and calculate LC
50Value.If the contrast lethality then is regarded as invalid test greater than 10%.Computing formula is following:
The insect corrected mortality is converted into probit value (y), and concentration of treatment (μ g/ml) converts logarithm value (x) to, draws virulence regression equation with method of least squares, and calculates the value of every kind of medicament thus.Calculate co-toxicity coefficient CTC according to the abundant equation of Sun Yun.Computing formula is (with fourth fluorine mite ester is the standard medicament, and its toxicity index is 100) as follows:
TI * the P of the theoretical toxicity index (TTI) of M=fourth fluorine mite ester
Fourth fluorine mite esterTI * P of+effective active composition B
Effective active composition B
In the formula: M is the mixture of different proportionings
P
Effective active composition BBe effective active composition B shared ratio in composition
P
Fourth fluorine mite esterBe fourth fluorine mite ester shared ratio in composition
A is selected from fourth fluorine mite ester;
B is selected from following any one compound: a kind of in halfenprox, tebufenpyrad, the fenazaquin.
Application implementation example two:
Supply the examination insect: the apple Tetranychus urticae.
Test medicine provides by Shaanxi Welch Crop Protection Co., Ltd..
Experimental scheme: effective lethal concentration scope of confirming fourth fluorine mite ester, the former medicine of halfenprox and the two different proportioning mixture through preliminary experiment.
Toxicity test result one
The different proportionings with halfenprox of table 1 fourth fluorine mite ester are to the toxicity test of apple Tetranychus urticae
Can know by table 1; The proportioning of fourth fluorine mite ester and the composite control apple of halfenprox Tetranychus urticae was at 60: 1 to 1: 60 o'clock; Co-toxicity coefficient is all greater than 120; Explaining that both were mixed in the scope at 60: 1 to 1: 60 all shows synergistic effect; Especially when the proportioning of fourth fluorine mite ester and halfenprox during at 10: 1 to 1: 10; Synergistic effect is more obviously outstanding, finds through the test people, and fourth fluorine mite ester and halfenprox are composite also to have synergistic effect preferably at 60: 1 to 1: 60 o'clock to insects such as control Panonychus citri, blister mite, wheat leaf pawl mite, tetranychus telarius, yellow tea mite, Tetranychus cinnabarinus, yellow spider, Tetranychus urticae, tetranychid, two spotted spider mite, rust mites; Particularly co-toxicity coefficient is all greater than 140 during at 10: 1,9: 1,8: 1,7: 1,6: 1,5: 1,4: 1,3: 1,2: 1,1: 1,1: 2,1: 3,1: 4,1: 5,1: 6,1: 7,1: 8,1: 9,1: 10 when the two proportioning, and synergistic effect is obvious.
Application implementation example three:
Supply the examination insect: panonychus citri.
Test medicine provides by Shaanxi Welch Crop Protection Co., Ltd..
Experimental scheme: effective lethal concentration scope of confirming fourth fluorine mite ester, the former medicine of tebufenpyrad and the two different proportioning mixture through preliminary experiment.
Toxicity test result two
The different proportionings with tebufenpyrad of table 2 fourth fluorine mite ester are to the toxicity test of panonychus citri
Can know by table 2; The proportioning of fourth fluorine mite ester and the composite control panonychus citri of tebufenpyrad was at 60: 1 to 1: 60 o'clock; Co-toxicity coefficient is all greater than 120; Explaining that both were mixed in the scope at 60: 1 to 1: 60 all shows synergistic effect; Especially when the proportioning of fourth fluorine mite ester and tebufenpyrad during at 10: 1 to 1: 10; Synergistic effect is more obviously outstanding; Find through the test people; Fourth fluorine mite ester and tebufenpyrad are composite also to have synergistic effect preferably at 60: 1 to 1: 60 o'clock to evil mites such as control Panonychus citri, blister mite, wheat leaf pawl mite, tetranychus telarius, yellow tea mite, Tetranychus cinnabarinus, yellow spider, Tetranychus urticae, tetranychid, two spotted spider mite, rust mites, and particularly co-toxicity coefficient is all greater than 140 during at 20: 1,19: 1,18: 1,17: 1,16: 1,15: 1,14: 1,13: 1,12: 1,11: 1,10: 1,9: 1,8: 1,7: 1,6: 1,5: 1,4: 1,3: 1,2: 1,1: 1,1: 2,1: 3,1: 4,1: 5,1: 6,1: 7,1: 8,1: 9,1: 10,1: 11,1: 12,1: 13,1: 14,1: 15,1: 16,1: 17,1: 18,1: 19,1: 20 when the two proportioning, and synergistic effect is obvious.
Application implementation example four:
Supply the examination insect: the cotton tetranychid.
Test medicine provides by Shaanxi Welch Crop Protection Co., Ltd..
Experimental scheme: effective lethal concentration scope of confirming fourth fluorine mite ester, the former medicine of fenazaquin and the two different proportioning mixture through preliminary experiment.
Toxicity test result three
The different proportionings with fenazaquin of table 3 fourth fluorine mite ester are to the toxicity test of cotton tetranychid
Can know by table 3; The proportioning of the composite control of fourth fluorine mite ester and fenazaquin cotton tetranychid was at 60: 1 to 1: 60 o'clock; Co-toxicity coefficient is all greater than 120; Explaining that both were mixed in the scope at 60: 1 to 1: 60 all shows synergistic effect; Especially when the proportioning of fourth fluorine mite ester and fenazaquin during at 20: 1 to 1: 20; Synergistic effect is more obviously outstanding; Find through the test people; Fourth fluorine mite ester and fenazaquin are composite also to have synergistic effect preferably at 60: 1 to 1: 60 o'clock to evil mites such as control Panonychus citri, blister mite, wheat leaf pawl mite, tetranychus telarius, yellow tea mite, Tetranychus cinnabarinus, Tetranychus urticae, yellow spider, tetranychid, two spotted spider mite, rust mites, and particularly co-toxicity coefficient is all greater than 140 during at 20: 1,19: 1,18: 1,17: 1,16: 1,15: 1,14: 1,13: 1,12: 1,11: 1,10: 1,9: 1,8: 1,7: 1,6: 1,5: 1,4: 1,3: 1,2: 1,1: 1,1: 2,1: 3,1: 4,1: 5,1: 6,1: 7,1: 8,1: 9,1: 10,1: 11,1: 12,1: 13,1: 14,1: 15,1: 16,1: 17,1: 18,1: 19,1: 20 when the two proportioning, and synergistic effect is obvious.
Application implementation example five fourth fluorine mite esters and the tebufenpyrad and the composite control panonychus citri test of pesticide effectiveness thereof
This EE is in Pujiang County, Chengdu, Sichuan Province, and test medicine is researched and developed, provided by Shaanxi Welch Crop Protection Co., Ltd., contrast medicament 20% fourth fluorine mite ester suspending agent (autogamy), 20% tebufenpyrad wetting powder (commercial).
Investigation panonychus citri insect pest index before the medicine in the dispenser of insect pest initial stage of origination, was investigated the insect pest indexes in 7 days, 25 days, 50 days after the dispenser and is calculated preventive effect.Experimental result is as follows:
Table 4 fourth fluorine mite ester, tebufenpyrad and the composite control panonychus citri test of pesticide effectiveness thereof
Can find out that by table 4 can effectively prevent and treat panonychus citri after fourth fluorine mite ester and tebufenpyrad are composite, control efficiency all is superior to the preventive effect of single agent.In the test scope of medication, the target crop is had no adverse effects.
Application implementation example six fourth fluorine mite esters and the tebufenpyrad and the composite control cotton red spider test of pesticide effectiveness thereof
This EE is the Weinan City Dali County in Shaanxi Province, and test medicine is researched and developed, provided by Shaanxi Welch Crop Protection Co., Ltd., contrast medicament 20% fourth fluorine mite ester suspending agent (autogamy), 20% tebufenpyrad wetting powder (commercial).
Investigation cotton red spider insect pest index before the medicine in the dispenser of insect pest initial stage of origination, was investigated the insect pest indexes in 7 days, 25 days, 50 days after the dispenser and is calculated preventive effect.Experimental result is as follows:
Table 5 fourth fluorine mite ester, tebufenpyrad and the composite control cotton red spider test of pesticide effectiveness thereof
Can find out that by table 5 can effectively prevent and treat cotton red spider after fourth fluorine mite ester and tebufenpyrad are composite, control efficiency all is superior to the preventive effect of single agent.In the test scope of medication, the target crop is had no adverse effects.
Application implementation example seven fourth fluorine mite esters and the tebufenpyrad and the composite control apple Tetranychus urticae test of pesticide effectiveness thereof
This EE is the Weinan City Pucheng County in Shaanxi Province, and test medicine is researched and developed, provided by Shaanxi Welch Crop Protection Co., Ltd., contrast medicament 20% fourth fluorine mite ester suspending agent (autogamy), 20% tebufenpyrad wetting powder (commercial).
Investigation apple Tetranychus urticae insect pest index in the dispenser of insect pest initial stage of origination, was investigated the insect pest indexes in 7 days, 25 days, 50 days after the dispenser and is calculated preventive effect before the medicine.Experimental result is as follows:
Table 6 fourth fluorine mite ester, tebufenpyrad and the composite control apple Tetranychus urticae test of pesticide effectiveness thereof
Can find out that by table 6 can effectively prevent and treat the apple Tetranychus urticae after fourth fluorine mite ester and tebufenpyrad are composite, control efficiency all is superior to the preventive effect of single agent.In the test scope of medication, the target crop is had no adverse effects.
Application implementation example eight fourth fluorine mite esters and the tebufenpyrad and the composite control wheat wheat leaf pawl mite test of pesticide effectiveness thereof
This EE is Chencang District in the Baoji, Shaanxi province city, and test medicine is researched and developed, provided by Shaanxi Welch Crop Protection Co., Ltd., contrast medicament 20% fourth fluorine mite ester suspending agent (autogamy), 20% tebufenpyrad wetting powder (commercial).
Investigation wheat wheat leaf pawl acarid evil index in the dispenser of insect pest initial stage of origination, was investigated the insect pest indexes in 7 days, 25 days, 50 days after the dispenser and is calculated preventive effect before the medicine.Experimental result is as follows:
Table 7 fourth fluorine mite ester, tebufenpyrad and the composite control wheat wheat leaf pawl mite test of pesticide effectiveness thereof
Can find out that by table 7 can effectively prevent and treat wheat wheat leaf pawl mite after fourth fluorine mite ester and tebufenpyrad are composite, control efficiency all is superior to the preventive effect of single agent.In the test scope of medication, the target crop is had no adverse effects.
Application implementation example nine fourth fluorine mite esters and the halfenprox and the composite control citrus red mite test of pesticide effectiveness thereof
This EE is in Pujiang County, Chengdu, Sichuan Province, and test medicine is researched and developed, provided by Shaanxi Welch Crop Protection Co., Ltd., contrast medicament 20% fourth fluorine mite ester suspending agent (autogamy), 5% halfenprox missible oil (commercial).
Investigation citrus red mite insect pest index before the medicine in the dispenser of insect pest initial stage of origination, was investigated the insect pest indexes in 7 days, 25 days, 50 days after the dispenser and is calculated preventive effect.Experimental result is as follows:
Table 8 fourth fluorine mite ester, halfenprox and the composite control citrus red mite test of pesticide effectiveness thereof
Can find out that by table 8 can effectively prevent and treat citrus red mite after fourth fluorine mite ester and halfenprox are composite, control efficiency all is superior to the preventive effect of single agent.In the test scope of medication, the target crop is had no adverse effects.
The rose-red spider test of pesticide effectiveness is viewed and admired in application implementation example ten fourth fluorine mite esters and fenazaquin and composite control thereof
This EE is Pingying County in the Jinan City, Shandong Province, and test medicine is researched and developed, provided by Shaanxi Welch Crop Protection Co., Ltd., contrast medicament 20% fourth fluorine mite ester suspending agent (autogamy), 95 grams per liter fenazaquin missible oil (commercial).
Rose-red spider insect pest index is viewed and admired in investigation before the medicine, in the dispenser of insect pest initial stage of origination, investigates the insect pest indexes in 7 days, 25 days, 50 days after the dispenser and calculates preventive effect.Experimental result is as follows:
The rose-red spider test of pesticide effectiveness is viewed and admired in table 9 fourth fluorine mite ester, fenazaquin and composite control thereof
Can find out that by table 9 can effectively prevent and treat after fourth fluorine mite ester and fenazaquin are composite and view and admire rose-red spider, control efficiency all is superior to the preventive effect of single agent.In the test scope of medication, the target crop is had no adverse effects.
After throughout the country to after the crop sequences test; Find that there is good synergy fourth fluorine mite ester and halfenprox, tebufenpyrad, the composite back of fenazaquin to Panonychus citri, blister mite, yellow spider, wheat leaf pawl mite, tetranychus telarius, yellow tea mite, Tetranychus cinnabarinus, Tetranychus urticae, tetranychid, two spotted spider mite, rust mite; Preventive effect behind the medicine after 50 is more than 95%; Preventive effect is superior to single agent, in the test scope of medication, the target crop is had no adverse effects.
Claims (9)
1. efficient insecticide composition; Contain active components A and active component B; It is characterized in that: active components A and active component B weight ratio are 1: 60～60: 1, and described active components A is selected from fourth fluorine mite ester, and active component B is selected from a kind of in halfenprox, tebufenpyrad, the fenazaquin.
2. Pesticidal combination according to claim 1 is characterized in that: the weight ratio of A, two kinds of active components of B is 1: 40～40: 1.
3. Pesticidal combination according to claim 2 is characterized in that: the weight ratio of fourth fluorine mite ester and halfenprox is 1: 10～20: 1.
4. Pesticidal combination according to claim 2 is characterized in that: the weight ratio of fourth fluorine mite ester and tebufenpyrad is 1: 10～10: 1.
5. Pesticidal combination according to claim 2 is characterized in that: the weight ratio of fourth fluorine mite ester and fenazaquin is 1: 10～20: 1.
6. Pesticidal combination according to claim 1 is characterized in that: the weight percentage of active component is 0.5%～90% of a gross weight in the composition.
7. according to each described Pesticidal combination in the claim 1～6, it is characterized in that: composition is processed wetting powder, water dispersible granules, suspending agent, suspension emulsion, aqueous emulsion, microemulsion, microcapsule suspending agent, microcapsule suspension-suspending agent.
8. Pesticidal combination according to claim 7 is used to prevent and treat the purposes of the insect on cereal crop, fruit tree, ornamental plants, cotton, tea tree, the vegetables.
9. purposes according to claim 8 is characterized in that: described insect comprises Panonychus citri, blister mite, wheat leaf pawl mite, yellow spider, tetranychus telarius, yellow tea mite, Tetranychus cinnabarinus, Tetranychus urticae, tetranychid, two spotted spider mite, rust mite.
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| CN103931621A (en) * | 2014-03-16 | 2014-07-23 | 广东中迅农科股份有限公司 | Pesticide composition containing tolfenpyrad and cyflumetofen |
| CN104542606A (en) * | 2014-12-24 | 2015-04-29 | 江西中迅农化有限公司 | Synergetic acaricidal composition containing cyenopyrafen and cyflumetofen |
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| CN104542606A (en) * | 2014-12-24 | 2015-04-29 | 江西中迅农化有限公司 | Synergetic acaricidal composition containing cyenopyrafen and cyflumetofen |
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