CN104082322B - A kind of containing Nylar with the insecticide acaricide composition of Bifenazate - Google Patents
A kind of containing Nylar with the insecticide acaricide composition of Bifenazate Download PDFInfo
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- CN104082322B CN104082322B CN201410277020.3A CN201410277020A CN104082322B CN 104082322 B CN104082322 B CN 104082322B CN 201410277020 A CN201410277020 A CN 201410277020A CN 104082322 B CN104082322 B CN 104082322B
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- China
- Prior art keywords
- bifenazate
- nylar
- insecticide
- insect
- acaricide composition
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- 239000005653 Bifenazate Substances 0.000 title claims abstract description 84
- NHDHVHZZCFYRSB-UHFFFAOYSA-N pyriproxyfen Chemical compound C=1C=CC=NC=1OC(C)COC(C=C1)=CC=C1OC1=CC=CC=C1 NHDHVHZZCFYRSB-UHFFFAOYSA-N 0.000 title claims abstract description 79
- VHLKTXFWDRXILV-UHFFFAOYSA-N bifenazate Chemical group C1=C(NNC(=O)OC(C)C)C(OC)=CC=C1C1=CC=CC=C1 VHLKTXFWDRXILV-UHFFFAOYSA-N 0.000 title claims abstract description 77
- 239000000203 mixture Substances 0.000 title claims abstract description 41
- 239000002917 insecticide Substances 0.000 title claims abstract description 19
- 230000000895 acaricidal effect Effects 0.000 title claims abstract description 12
- 239000000642 acaricide Substances 0.000 title claims abstract description 12
- 239000004615 ingredient Substances 0.000 claims abstract description 16
- 241000258937 Hemiptera Species 0.000 claims abstract description 14
- 241000488583 Panonychus ulmi Species 0.000 claims abstract description 6
- 241001414989 Thysanoptera Species 0.000 claims abstract description 6
- 239000002023 wood Substances 0.000 claims abstract description 5
- 241000238631 Hexapoda Species 0.000 claims description 20
- 241001124076 Aphididae Species 0.000 claims description 2
- 239000002671 adjuvant Substances 0.000 claims 1
- 239000000575 pesticide Substances 0.000 abstract description 14
- 241000607479 Yersinia pestis Species 0.000 abstract description 11
- 230000002195 synergetic effect Effects 0.000 abstract description 8
- 230000000749 insecticidal effect Effects 0.000 abstract description 6
- 238000001228 spectrum Methods 0.000 abstract description 4
- 230000003111 delayed effect Effects 0.000 abstract description 2
- 239000003814 drug Substances 0.000 description 34
- 239000003795 chemical substances by application Substances 0.000 description 15
- 230000000694 effects Effects 0.000 description 15
- 231100000419 toxicity Toxicity 0.000 description 14
- 230000001988 toxicity Effects 0.000 description 14
- 238000000034 method Methods 0.000 description 11
- 230000002265 prevention Effects 0.000 description 10
- -1 hydrazine ester Chemical class 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 8
- 241000488581 Panonychus citri Species 0.000 description 8
- 230000008569 process Effects 0.000 description 7
- 239000002904 solvent Substances 0.000 description 7
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 6
- KAESVJOAVNADME-UHFFFAOYSA-N Pyrrole Chemical compound C=1C=CNC=1 KAESVJOAVNADME-UHFFFAOYSA-N 0.000 description 6
- 150000001875 compounds Chemical class 0.000 description 6
- 239000008367 deionised water Substances 0.000 description 6
- 229910021641 deionized water Inorganic materials 0.000 description 6
- 239000002270 dispersing agent Substances 0.000 description 6
- 239000000375 suspending agent Substances 0.000 description 6
- 238000012360 testing method Methods 0.000 description 6
- 241000207199 Citrus Species 0.000 description 5
- 235000020971 citrus fruits Nutrition 0.000 description 5
- 239000000839 emulsion Substances 0.000 description 5
- 230000002045 lasting effect Effects 0.000 description 5
- 230000003449 preventive effect Effects 0.000 description 5
- 239000007921 spray Substances 0.000 description 5
- 239000004562 water dispersible granule Substances 0.000 description 5
- 239000003153 chemical reaction reagent Substances 0.000 description 4
- 229940079593 drug Drugs 0.000 description 4
- 239000003995 emulsifying agent Substances 0.000 description 4
- 238000011835 investigation Methods 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 239000003921 oil Substances 0.000 description 4
- 235000019198 oils Nutrition 0.000 description 4
- 239000012071 phase Substances 0.000 description 4
- 229940051841 polyoxyethylene ether Drugs 0.000 description 4
- 229920000056 polyoxyethylene ether Polymers 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 239000000080 wetting agent Substances 0.000 description 4
- AXTGDCSMTYGJND-UHFFFAOYSA-N 1-dodecylazepan-2-one Chemical compound CCCCCCCCCCCCN1CCCCCC1=O AXTGDCSMTYGJND-UHFFFAOYSA-N 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 239000008346 aqueous phase Substances 0.000 description 3
- 239000000945 filler Substances 0.000 description 3
- BTCSSZJGUNDROE-UHFFFAOYSA-N gamma-aminobutyric acid Chemical compound NCCCC(O)=O BTCSSZJGUNDROE-UHFFFAOYSA-N 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000010534 mechanism of action Effects 0.000 description 3
- 239000004530 micro-emulsion Substances 0.000 description 3
- 239000003094 microcapsule Substances 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 239000003381 stabilizer Substances 0.000 description 3
- 239000004563 wettable powder Substances 0.000 description 3
- 241001672694 Citrus reticulata Species 0.000 description 2
- 206010011732 Cyst Diseases 0.000 description 2
- 241000819999 Nymphes Species 0.000 description 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 238000012271 agricultural production Methods 0.000 description 2
- 230000008485 antagonism Effects 0.000 description 2
- 239000012752 auxiliary agent Substances 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 238000009395 breeding Methods 0.000 description 2
- 230000001488 breeding effect Effects 0.000 description 2
- OOCMUZJPDXYRFD-UHFFFAOYSA-L calcium;2-dodecylbenzenesulfonate Chemical compound [Ca+2].CCCCCCCCCCCCC1=CC=CC=C1S([O-])(=O)=O.CCCCCCCCCCCCC1=CC=CC=C1S([O-])(=O)=O OOCMUZJPDXYRFD-UHFFFAOYSA-L 0.000 description 2
- 150000007942 carboxylates Chemical class 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000013329 compounding Methods 0.000 description 2
- 238000000205 computational method Methods 0.000 description 2
- 239000002385 cottonseed oil Substances 0.000 description 2
- 235000012343 cottonseed oil Nutrition 0.000 description 2
- 208000031513 cyst Diseases 0.000 description 2
- 239000013530 defoamer Substances 0.000 description 2
- 239000002552 dosage form Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009472 formulation Methods 0.000 description 2
- 229960003692 gamma aminobutyric acid Drugs 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 229920002521 macromolecule Polymers 0.000 description 2
- 238000002663 nebulization Methods 0.000 description 2
- 239000002420 orchard Substances 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 239000002574 poison Substances 0.000 description 2
- 231100000614 poison Toxicity 0.000 description 2
- 231100000572 poisoning Toxicity 0.000 description 2
- 230000000607 poisoning effect Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 238000007619 statistical method Methods 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- OGNSCSPNOLGXSM-UHFFFAOYSA-N (+/-)-DABA Natural products NCCC(N)C(O)=O OGNSCSPNOLGXSM-UHFFFAOYSA-N 0.000 description 1
- GLGNXYJARSMNGJ-VKTIVEEGSA-N (1s,2s,3r,4r)-3-[[5-chloro-2-[(1-ethyl-6-methoxy-2-oxo-4,5-dihydro-3h-1-benzazepin-7-yl)amino]pyrimidin-4-yl]amino]bicyclo[2.2.1]hept-5-ene-2-carboxamide Chemical compound CCN1C(=O)CCCC2=C(OC)C(NC=3N=C(C(=CN=3)Cl)N[C@H]3[C@H]([C@@]4([H])C[C@@]3(C=C4)[H])C(N)=O)=CC=C21 GLGNXYJARSMNGJ-VKTIVEEGSA-N 0.000 description 1
- IXPNQXFRVYWDDI-UHFFFAOYSA-N 1-methyl-2,4-dioxo-1,3-diazinane-5-carboximidamide Chemical compound CN1CC(C(N)=N)C(=O)NC1=O IXPNQXFRVYWDDI-UHFFFAOYSA-N 0.000 description 1
- 239000005995 Aluminium silicate Substances 0.000 description 1
- 241000254127 Bemisia tabaci Species 0.000 description 1
- 241000526200 Cacopsylla pyri Species 0.000 description 1
- 229920002101 Chitin Polymers 0.000 description 1
- 241000255925 Diptera Species 0.000 description 1
- 241000255777 Lepidoptera Species 0.000 description 1
- 102000003960 Ligases Human genes 0.000 description 1
- 108090000364 Ligases Proteins 0.000 description 1
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 241000500437 Plutella xylostella Species 0.000 description 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 239000005927 Pyriproxyfen Substances 0.000 description 1
- 235000004443 Ricinus communis Nutrition 0.000 description 1
- 239000004283 Sodium sorbate Substances 0.000 description 1
- 241000256247 Spodoptera exigua Species 0.000 description 1
- 241000985245 Spodoptera litura Species 0.000 description 1
- 125000002877 alkyl aryl group Chemical group 0.000 description 1
- 150000008051 alkyl sulfates Chemical class 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- 239000005557 antagonist Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- SMLHHBQGIJMAIM-UHFFFAOYSA-N calcium;2-dodecylbenzenesulfonic acid Chemical compound [Ca].CCCCCCCCCCCCC1=CC=CC=C1S(O)(=O)=O SMLHHBQGIJMAIM-UHFFFAOYSA-N 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 235000013877 carbamide Nutrition 0.000 description 1
- 239000004359 castor oil Substances 0.000 description 1
- 235000019438 castor oil Nutrition 0.000 description 1
- 229940125758 compound 15 Drugs 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- NVVZQXQBYZPMLJ-UHFFFAOYSA-N formaldehyde;naphthalene-1-sulfonic acid Chemical compound O=C.C1=CC=C2C(S(=O)(=O)O)=CC=CC2=C1 NVVZQXQBYZPMLJ-UHFFFAOYSA-N 0.000 description 1
- ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- OAKJQQAXSVQMHS-UHFFFAOYSA-N hydrazine Substances NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 description 1
- 239000002950 juvenile hormone derivative Substances 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 231100000053 low toxicity Toxicity 0.000 description 1
- 150000004702 methyl esters Chemical class 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 230000003151 ovacidal effect Effects 0.000 description 1
- 239000003002 pH adjusting agent Substances 0.000 description 1
- 230000000361 pesticidal effect Effects 0.000 description 1
- 239000000447 pesticide residue Substances 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 229920005646 polycarboxylate Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 229920002545 silicone oil Polymers 0.000 description 1
- 239000000661 sodium alginate Substances 0.000 description 1
- 235000010413 sodium alginate Nutrition 0.000 description 1
- 229940005550 sodium alginate Drugs 0.000 description 1
- 239000001509 sodium citrate Substances 0.000 description 1
- NLJMYIDDQXHKNR-UHFFFAOYSA-K sodium citrate Chemical compound O.O.[Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O NLJMYIDDQXHKNR-UHFFFAOYSA-K 0.000 description 1
- LROWVYNUWKVTCU-STWYSWDKSA-M sodium sorbate Chemical compound [Na+].C\C=C\C=C\C([O-])=O LROWVYNUWKVTCU-STWYSWDKSA-M 0.000 description 1
- 235000019250 sodium sorbate Nutrition 0.000 description 1
- 235000012424 soybean oil Nutrition 0.000 description 1
- 239000003549 soybean oil Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- XZZNDPSIHUTMOC-UHFFFAOYSA-N triphenyl phosphate Chemical compound C=1C=CC=CC=1OP(OC=1C=CC=CC=1)(=O)OC1=CC=CC=C1 XZZNDPSIHUTMOC-UHFFFAOYSA-N 0.000 description 1
- 239000004560 ultra-low volume (ULV) liquid Substances 0.000 description 1
- 235000015112 vegetable and seed oil Nutrition 0.000 description 1
- 239000008158 vegetable oil Substances 0.000 description 1
- 239000000230 xanthan gum Substances 0.000 description 1
- 235000010493 xanthan gum Nutrition 0.000 description 1
- 229920001285 xanthan gum Polymers 0.000 description 1
- 229940082509 xanthan gum Drugs 0.000 description 1
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- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a kind of containing Nylar with the insecticide acaricide composition of Bifenazate.This insecticide acaricide composition includes the first effective ingredient Nylar and the second effective ingredient Bifenazate and conventional auxiliary element, and wherein the weight ratio of Nylar and Bifenazate is 30:1～1:30；Great number of indoor and outdoor experiments show that after being compounded, the present invention has obvious synergistic function, expands insecticidal spectrum, can be used for the various pests prevented and treated agriculturally, such as red spider, aleyrodid, wood louse, thrips, scale insect etc.；Simultaneously because decrease Pesticide use amount, reduce pesticide residual quantity on crops, alleviate the pollution to environment, delayed the generation of pest resistance to insecticide.
Description
Technical field
The present invention relates to composition pesticide and application thereof, with Nylar and Bifenazate be specifically
The composition pesticide of effective ingredient, it is adaptable to preventing and treating red spider, aleyrodid, wood louse, thrips, aphid, shell
The agricultural pests such as worm.
Background technology
Nylar: belonging to the novel pesticide of juvenoid, the mechanism of action is pressing down of chitin synthetase
Preparation.To Bemisia tabaci, scale insect, diamondback moth, beet armyworm, Prodenia litura, pear psyllid, thrips etc.
Having good prevention effect, this product has good prevention effect to the sanitary insect pest such as fly, mosquito simultaneously.
Bifenazate: be a kind of novel hydrazine ester type compound, the mechanism of action is demodicid mite class γ-aminobutyric acid
(GABA) antagonist.It is effective to each life stage of demodicid mite, have ovicidal activity with to becoming demodicid mite to hit
Fall active, and the lasting period is long, lasting period about 14d.Recommend dosage range interior to crop safety.
The resistance problems of agricultural pests is a global problem, and always agricultural science and technology worker pays close attention to
Emphasis problem.Along with to the continuity year in year out of Chemical Control of Harmful Insects, the increase of Pesticide use amount with
And the impact of the not factor such as scientifical use pesticide, cause pest resistance day by day serious, produce the species of insect pests of resistance
Class is on the increase.Simultaneously as the use pesticide of high intensity, result in Practice for Pesticide Residue in Agricultural Products exceed standard, dirty
The dye series of problems such as environment and peasant's drug cost increase, is unfavorable for the sustainable development of agricultural.
Therefore, develop efficiently, low toxicity, low-residual, the different mechanism of action, have again Synergistic to make simultaneously
Complex preparation, not only facilitate the generation delaying pest resistance to insecticide, but also pesticide product can be extended
In the service life planted, reduce using dosage, cost-effective, reduce the pollution to environment.
The compounded formula of Nylar and Bifenazate is screened and conducts in-depth research by the present inventor, finds pyrrole third
Ether and Bifenazate compound, and have obvious synergistic function in the range of certain compound proportion,
The most in actual use the most simultaneously, expand insecticidal spectrum, to insect agriculturally, as red spider, aleyrodid,
Wood louse, thrips, scale insect etc. have outstanding prevention effect, after further study, complete the present invention.
Summary of the invention
It is an object of the invention to provide the insecticide acaricide composition of a kind of pyriproxyfen-containing and Bifenazate, this is multiple
Join insecticide acaricide composition and there is obvious synergistic function, expand insecticidal spectrum, can be used for preventing and treating agricultural
On red spider, aleyrodid, wood louse, thrips, the various pests such as scale insect.
Another object of the present invention is to the insecticide acaricide composition containing Nylar and Bifenazate, using
In can reduce dosage, reduce pesticide residual quantity on crops, delay the generation of pest resistance to insecticide,
It can also be made to be used alone to compare than single dose to the prevention effect of various insects and significantly improve, laborsaving, save money,
Reduce farmer's burdens.
Technical solution of the present invention: a kind of containing Nylar with the insecticide acaricide composition of Bifenazate, with pyrrole third
Ether and the weight ratio that Bifenazate is effective ingredient, Nylar and Bifenazate are 30:1～1:30, Nylar
Being 1%～85% with Bifenazate weight summation percentage by weight in the composition, remaining allows to make in pesticide
With with acceptable auxiliary element.
Described auxiliary element is solvent, emulsifying agent, wetting agent, dispersant, stabilizer, antifreezing agent, increasing
One in thick dose, disintegrating agent, binding agent, defoamer, penetrating agent, synergist, fire retardant and filler or
More than one combination, above material is in pesticidal preparations conventional known substance, according to being prepared as difference
The formulations of pesticide and be varied from, but be not particularly limited.
The present invention can be prepared as any one dosage form being suitable in agricultural production using by known method, compares
Good dosage form has suspending agent, aqueous emulsion, microemulsion, water dispersible granules, wettable powder, ultra-low volume liquid
Agent, microcapsule suspending agent and thermal fog.
Frequency of administration and the amount of application of the present composition have little with crops, insect, weather condition change
Amount change, can reach, by using suitable dosage, the purpose effectively prevented and treated.
Compared with prior art, it is an advantage of the current invention that:
1, Nylar and Bifenazate compound and have synergistic function, are used alone than single dose and significantly improve
Prevention effect to insect, expands insecticidal spectrum simultaneously, solves when single dose is used alone some insect
The defect of weak effect.
2, Nylar and two kinds of effective ingredient of Bifenazate compound, and decrease Pesticide use amount, reduce use
Cost, alleviate the pollution to environment, delayed the generation of pest resistance to insecticide, add the use longevity of pesticide
Life.
Detailed description of the invention
In order to be more fully understood that the essence of the present invention, below in conjunction with embodiment, present disclosure is made further
Illustrate, but limitation of the present invention can not be considered as.
(1) Formulation Example
In following examples, effective ingredient uses the 95% former medicine of Nylar and the former medicine of 97% Bifenazate, each component
Percentage composition is weight percentage.
Embodiment 1:20% Nylar Bifenazate suspending agent.
Nylar 5%, Bifenazate 15%, alkylnaphthalene sulfonate 15%, alkylphenol-polyethenoxy base ether phosphate
15%, xanthan gum 2%, glycerol 2%, silicone oil 0.1%, deionized water supplies 100%.By above-mentioned effective ingredient,
Dispersant, wetting agent, thickening agent, antifreezing agent, defoamer and deionized water mixing, disperse through high speed shear,
Sand milling in sand mill, the high dispersive formed in water-medium, stable suspension system, can be prepared by 20%
Nylar Bifenazate suspending agent.
Embodiment 2:35% Nylar Bifenazate aqueous emulsion.
Nylar 8%, Bifenazate 27%, vegetable oil resin 20%, NPE 10%, poly-
Carboxylate 10%, sodium sorbate 1%, glycerol 1%, deionized water supplies 100%.By above-mentioned effective ingredient,
Solvent, emulsifying agent, dispersant and stabilizer are mixed to form oil phase, and antifreezing agent dissolves formation aqueous phase in water,
Slowly oil phase is added in aqueous phase under cutter effect, and continue to shear about 30 minutes, can be prepared by 35
The Nylar Bifenazate aqueous emulsion of %.
Embodiment 3:40% Nylar Bifenazate microemulsion.
Nylar 25%, Bifenazate 15%, N-ketopyrrolidine 20%, styrylphenol polyoxyethylene ether 15%,
Sodium citrate 2%, organosilicon 1%, azone 2%, deionized water supplies 100%.By complete for effective ingredient solvent
CL, then adds emulsifying agent, stabilizer, penetrating agent, synergist mix homogeneously, is eventually adding
Ionized water, after being sufficiently stirred for, can be prepared by the Nylar Bifenazate microemulsion of 40%.
Embodiment 4:70% Nylar Bifenazate wettable powder.
Nylar 20%, Bifenazate 50%, alkylaryl polyoxyethylene ether 8%, calcium dodecyl benzene sulfonate
10%, kieselguhr supplies 100%.By above-mentioned, effective ingredient, dispersant, wetting agent and filler are mixed, machinery
Again through comminution by gas stream, mix homogeneously after pulverizing, can be prepared by 70% Nylar Bifenazate wettable powder.
Embodiment 5:50% Nylar Bifenazate water dispersible granules.
Nylar 15%, Bifenazate 35%, naphthalenesulfonate formaldehyde condensation compound 15%, alkyl sulfate 10%,
Carbamide 2%, polyvinyl alcohol 2%, Kaolin supplies 100%.By above-mentioned effective ingredient, dispersant, wetting agent,
Disintegrating agent, binding agent and filler mix homogeneously, pulverize with micro jet, through mediating, is subsequently adding
Fluidized-bed granulation dryer carries out pelletize, dry, screening, can be prepared by 50% Nylar Bifenazate water
Dispersible granule.
Embodiment 6:10% Nylar Bifenazate ultra low volume liquids.
Nylar 4%, Bifenazate 6%, N-Methyl pyrrolidone 20%, calcium dodecyl benzene sulfonate 5%, castor
Oleum Sesami polyoxyethylene ether 3%, azone 2.5%, soybean oil complements to 100%.Above-mentioned effective ingredient solvent is stirred
After mixing dissolving, add other auxiliary agent, be thoroughly mixed uniformly, can be prepared by 10% Nylar biphenyl hydrazine
Ester ultra low volume liquids.
Embodiment 7:30% Nylar Bifenazate microcapsule suspending agent.
Nylar 12%, Bifenazate 18%, sodium alginate and deformation lactoprotein 10%, Cotton seed oil methyl ester 15%,
Castor oil polyoxyethylene ether 5%, polyoxyethylene carboxylate 3%, sodium hydroxide 2%, deionized water complements to
100%.By above-mentioned effective ingredient, macromolecule cyst material, solvent mixing, make to be dissolved into homogeneous oil phase,
Under shearing condition, oil phase is joined containing emulsifying agent, pH adjusting agent, dispersant aqueous phase solution in, remaining
Amount deionized water is supplied, and bi-material reacts at oil-water interfaces, forms macromolecule cyst wall, can make
Obtain 30% Nylar Bifenazate microcapsule suspending agent.
Embodiment 8:15% Nylar Bifenazate thermal fog.
Nylar 10%, Bifenazate 5%, NOP 20%, polycarboxylate 10%, dodecyl
Benzenesulfonic acid calcium 5%, azone 2%, triphenyl phosphate 2%, Cotton seed oil complements to 100%.By above-mentioned effective ingredient
With in the reaction vessel that solvent puts into band stirring, after effective ingredient fully dissolves, add other auxiliary agent,
It is sufficiently stirred for about 60 minutes so that it is mix homogeneously, can be prepared by 15% Nylar Bifenazate thermal fog.
(2) indoor biological determination of activity and the field efficacy of insecticide acaricide composition of the present invention is verified.
1, Nylar and the Bifenazate indoor joint toxicity measuring to scale insect.
For examination worm: select be collected in citrus orchard and raise the scale insect nymph of breeding in indoor.
Reagent agent: the 95% former medicine of Nylar and the former medicine of 97% Bifenazate.
Test method: using nebulization to be measured, concrete grammar is as follows.
Select scale insect nymph healthy, that age is consistent at laboratory, put into the cultivation with Citrus leaf
In ware, every ware 40 cephalont, often process and set 4 repetitions, with potter spray tower under 50PSI pressure
Spraying, every time one ware of spray, every ware spraying liquid 1ml, takes out culture dish, then will process after sedimentation 1min
The culture dish crossed puts into 25 DEG C, cultivates in the illumination box of 12H/12H, if having accordingly without medicament
The process of machine solvent is as comparison.After process, 72h investigation examination worm death condition, records total borer population and dead borer population.
Carry out statistical analysis with DPS statistical analysis software, calculate the LC of each medicament50, and according to Sun Yun abundant method meter
Calculate the co-toxicity coefficient (CTC value) of mixture.
Actual measurement toxicity index (ATI)=(standard agent LC50/ reagent agent LC50)×100。
Percentage composition+B medicament the poison of A in theoretical toxicity index (TTI)=A medicament toxicity index × mixture
The percentage composition of B in power index × mixture.
Co-toxicity coefficient (CTC)=[mixture actual measurement toxicity index (ATI)/mixture theory toxicity index (TTI)]
×100。
According to the NY/T11547.7-2006 insecticide combination effect criteria for classifying: co-toxicity coefficient (CTC) >=120
Show as potentiation；Co-toxicity coefficient (CTC)≤80 shows as antagonism；80 ＜ co-toxicity coefficients (CTC)
＜ 120 shows as summation action.
Table 1, Nylar and the Bifenazate indoor joint toxicity measuring to scale insect.
| Medicament title and proportioning (weight ratio) | LC50(mg/L) | ATI | TTI | CTC |
| Nylar | 7.82 | 100.00 | - | - |
| Bifenazate | 34.28 | 22.81 | - | - |
| Nylar: Bifenazate (30:1) | 6.13 | 127.57 | 97.51 | 130.83 |
| Nylar: Bifenazate (20:1) | 5.69 | 137.43 | 96.32 | 142.68 |
| Nylar: Bifenazate (10:1) | 5.34 | 146.44 | 92.98 | 157.50 |
| Nylar: Bifenazate (5:1) | 5.06 | 154.55 | 87.14 | 177.36 |
| Nylar: Bifenazate (1:1) | 6.37 | 122.76 | 61.41 | 199.90 |
| Nylar: Bifenazate (1:5) | 10.82 | 72.27 | 35.68 | 202.55 |
| Nylar: Bifenazate (1:10) | 14.21 | 55.03 | 29.83 | 184.48 |
| Nylar: Bifenazate (1:20) | 19.16 | 40.81 | 26.49 | 154.06 |
| Nylar: Bifenazate (1:30) | 23.27 | 33.61 | 25.30 | 132.85 |
As it can be seen from table 1 Nylar and Bifenazate are multiple in the range of 30:1～1:30 (by weight)
Timing, co-toxicity coefficient (CTC) is all higher than 120, scale insect is shown synergistic function, it is seen that pyrrole third
Ether and Bifenazate compound has reasonability and feasibility.
2, Nylar and the Bifenazate indoor joint toxicity measuring to citrus red mite.
For examination worm: select be collected in citrus orchard and raise the red spider female one-tenth demodicid mite of breeding in indoor.
Reagent agent: the 95% former medicine of Nylar and the former medicine of 97% Bifenazate.
Test method uses leaf butterfly nebulization, and concrete operation method is as follows:
Choose the Citrus leaf of healthy growth, make leaf butterfly with card punch, in culture dish, place a wet sponge
Block, it puts filter paper, foliation butterfly on filter paper, and every ware puts 2 pieces of leaf butterflies, select health, age consistent
Female one-tenth demodicid mite is inoculated on leaf butterfly citrus red mite, and every leaf butterfly inoculates 20, often processes and sets 4 repetitions.Will
The culture dish being connected to leaf butterfly is placed under potter spray tower, sprays under 50PSI pressure, and spray amount is 1ml,
Take out culture dish after sedimentation 1min, then the culture dish processed is put into 25 DEG C, 12H/12H illumination cultivation
Cultivate in case, if the process of the corresponding organic solvent without medicament is as comparison.48h investigation examination after process
Worm death condition, records total borer population and dead borer population.
Carry out statistical analysis with DPS statistical analysis software, calculate the LC of each medicament50, and according to Sun Yun abundant method meter
Calculate the co-toxicity coefficient (CTC value) of mixture.
Actual measurement toxicity index (ATI)=(standard agent LC50/ reagent agent LC50)×100。
Percentage composition+B medicament the poison of A in theoretical toxicity index (TTI)=A medicament toxicity index × mixture
The percentage composition of B in power index × mixture.
Co-toxicity coefficient (CTC)=[mixture actual measurement toxicity index (ATI)/mixture theory toxicity index (TTI)]
×100。
According to the NY/T11547.7-2006 insecticide combination effect criteria for classifying: co-toxicity coefficient (CTC) >=120
Show as potentiation；Co-toxicity coefficient (CTC)≤80 shows as antagonism；80 ＜ co-toxicity coefficients (CTC)
＜ 120 shows as summation action.
From table 2 it can be seen that Nylar and Bifenazate are multiple in the range of 30:1～1:30 (by weight)
Timing, co-toxicity coefficient (CTC) is all higher than 120, citrus red mite is shown synergistic function, it is seen that
Nylar and Bifenazate compound has reasonability and feasibility.
Table 2, Nylar and the Bifenazate indoor joint toxicity measuring to citrus red mite.
| Medicament title and proportioning (weight ratio) | LC50(mg/L) | ATI | TTI | CTC |
| Nylar | 24.29 | 100.00 | - | - |
| Bifenazate | 12.67 | 191.71 | - | - |
| Nylar: Bifenazate (30:1) | 17.18 | 141.39 | 102.96 | 137.33 |
| Nylar: Bifenazate (20:1) | 15.36 | 158.14 | 104.37 | 151.52 |
| Nylar: Bifenazate (10:1) | 12.89 | 188.44 | 108.34 | 173.93 |
| Nylar: Bifenazate (5:1) | 10.74 | 226.16 | 115.29 | 196.17 |
| Nylar: Bifenazate (1:1) | 8.12 | 299.14 | 145.86 | 205.09 |
| Nylar: Bifenazate (1:5) | 7.28 | 333.65 | 176.43 | 189.11 |
| Nylar: Bifenazate (1:10) | 7.96 | 305.15 | 183.37 | 166.41 |
| Nylar: Bifenazate (1:20) | 8.81 | 275.71 | 187.34 | 147.17 |
| Nylar: Bifenazate (1:30) | 10.16 | 239.07 | 188.75 | 126.66 |
3, Nylar and the compounding field control effectiveness test to scale insect of Bifenazate.
Embodiment 2 (35% Nylar Bifenazate aqueous emulsion) is used to be used for preventing and treating Citrus scale insect, dispenser
Front investigation insect population radix, after medicine, 7d, 14d, 30d investigate residual borer population alive respectively, and investigation Shi Mei community looks into 2
Strain, every strain looks into 5 blades respectively by orientation, 4, the four corners of the world, and each community looks into 40 blades altogether, records
Borer population alive, calculates prevention effect.Prevention effect computational methods are as follows:
Preventive effect (%)=(1-CK1×Pt1/CK2×Pt2)×100。
Wherein: CK1Represent insect population number before the medicine of check plot；Pt1Represent insect population number after treatment region medicine；
CK2Represent insect population number after the medicine of check plot；Pt2Represent insect population number before treatment region medicine；
During from table 3 it can be seen that 35% Nylar Bifenazate aqueous emulsion uses 1000-1500 times, after medicine
7d, 14d, 30d are superior to each single dose to the preventive effect of scale insect and are used alone, and after medicine, 30d preventive effect is the most simultaneously
Reach more than 80%, illustrate that this compound drug has good lasting effect.During test survey, do not find that this is multiple
Dose out powders produces poisoning to mandarin tree.
Table 3, each result of the test processing chemical control scale insect.
4, Nylar and the compounding field control effectiveness test to citrus red mite of Bifenazate.
Embodiment 5 (50% Nylar Bifenazate water dispersible granules) is used to be used for preventing and treating citrus red mite,
Investigating insect population radix before dispenser, after medicine, 7d, 14d, 30d investigate residual demodicid mite number alive respectively, investigate Shi Mei community
Looking into 2 strains, every strain looks into 5 blades respectively by orientation, 4, the four corners of the world, and each community looks into 40 blades altogether,
Record demodicid mite number of living, calculate prevention effect.Prevention effect computational methods are as follows:
Prevention effect (%)=(1-CK1×Pt1/CK2×Pt2)×100。
Wherein: CK1Represent insect population number before the medicine of check plot；Pt1Represent insect population number after treatment region medicine；
CK2Represent insect population number after the medicine of check plot；Pt2Represent insect population number before treatment region medicine；
Table 4, each result of the test processing chemical control citrus red mite.
During from table 4, it can be seen that 50% Nylar Bifenazate water dispersible granules uses 2500-3000 times,
After medicine, 7d, 14d, 30d are superior to each single dose to the preventive effect of citrus red mite and are used alone, 30d after medicine simultaneously
Preventive effect the most still reaches more than 80%, illustrates that this compound drug has good lasting effect.During test survey not
Find that this compound drug produces poisoning to mandarin tree.
In sum, the compound insecticidal mite killing that the present invention uses two kinds of active component to be Nylar and Bifenazate
Compositions, has synergistic function, and compared with existing unitary agent, insecticidal effect significantly improves, and
Lasting period is long, to crop safety, is worth popularization and application in agricultural production.
Claims (4)
1. one kind contains Nylar and the insecticide acaricide composition of Bifenazate, it is characterised in that: effective ingredient is Nylar and Bifenazate, and wherein the weight ratio of Nylar and Bifenazate is 30:1～1:30, Nylar and Bifenazate gross weight percentage composition in the composition is 1～85%.
It is the most according to claim 1 a kind of containing Nylar with the insecticide acaricide composition of Bifenazate, it is characterised in that: described compositions is possibly together with insecticides adjuvant, in order to make the application forms of applicable agricultural use.
3. the purposes of the insect agriculturally of a kind of insecticide acaricide composition preventing and treating containing Nylar and Bifenazate described in claim 1.
Purposes the most according to claim 3, it is characterised in that: described insect is red spider, aleyrodid, wood louse, thrips, aphid, scale insect.
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5367093A (en) * | 1991-11-22 | 1994-11-22 | Uniroyal Chemical Company, Inc. | Insecticidal phenylhydrazine derivatives |
| CN101379982A (en) * | 2008-07-17 | 2009-03-11 | 张少武 | Insecticidal composition containing pyriproxyfen and avermectin |
| CN101669508A (en) * | 2009-04-27 | 2010-03-17 | 陕西上格之路生物科学有限公司 | Bifenazate-containing insecticide composition |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5367093A (en) * | 1991-11-22 | 1994-11-22 | Uniroyal Chemical Company, Inc. | Insecticidal phenylhydrazine derivatives |
| CN101379982A (en) * | 2008-07-17 | 2009-03-11 | 张少武 | Insecticidal composition containing pyriproxyfen and avermectin |
| CN101669508A (en) * | 2009-04-27 | 2010-03-17 | 陕西上格之路生物科学有限公司 | Bifenazate-containing insecticide composition |
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