CN101554158B - Emamectin-benzoate and methomyl microemulsion and preparation method thereof - Google Patents
Emamectin-benzoate and methomyl microemulsion and preparation method thereof Download PDFInfo
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- CN101554158B CN101554158B CN200810103827XA CN200810103827A CN101554158B CN 101554158 B CN101554158 B CN 101554158B CN 200810103827X A CN200810103827X A CN 200810103827XA CN 200810103827 A CN200810103827 A CN 200810103827A CN 101554158 B CN101554158 B CN 101554158B
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- 239000005916 Methomyl Substances 0.000 title claims abstract description 26
- UHXUZOCRWCRNSJ-QPJJXVBHSA-N methomyl Chemical compound CNC(=O)O\N=C(/C)SC UHXUZOCRWCRNSJ-QPJJXVBHSA-N 0.000 title claims abstract description 26
- 239000004530 micro-emulsion Substances 0.000 title claims abstract description 24
- 238000002360 preparation method Methods 0.000 title claims abstract description 9
- CXEGAUYXQAKHKJ-NSBHKLITSA-N emamectin B1a Chemical compound C1=C[C@H](C)[C@@H]([C@@H](C)CC)O[C@]11O[C@H](C\C=C(C)\[C@@H](O[C@@H]2O[C@@H](C)[C@H](O[C@@H]3O[C@@H](C)[C@H](NC)[C@@H](OC)C3)[C@@H](OC)C2)[C@@H](C)\C=C\C=C/2[C@]3([C@H](C(=O)O4)C=C(C)[C@@H](O)[C@H]3OC\2)O)C[C@H]4C1 CXEGAUYXQAKHKJ-NSBHKLITSA-N 0.000 title abstract 3
- 238000000593 microemulsion method Methods 0.000 title description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 9
- 239000003995 emulsifying agent Substances 0.000 claims abstract description 7
- 150000003839 salts Chemical class 0.000 claims description 22
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 12
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 12
- 210000000481 breast Anatomy 0.000 claims description 10
- 238000009313 farming Methods 0.000 claims description 10
- AXTGDCSMTYGJND-UHFFFAOYSA-N 1-dodecylazepan-2-one Chemical compound CCCCCCCCCCCCN1CCCCCC1=O AXTGDCSMTYGJND-UHFFFAOYSA-N 0.000 claims description 6
- FIPWRIJSWJWJAI-UHFFFAOYSA-N Butyl carbitol 6-propylpiperonyl ether Chemical compound C1=C(CCC)C(COCCOCCOCCCC)=CC2=C1OCO2 FIPWRIJSWJWJAI-UHFFFAOYSA-N 0.000 claims description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 6
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims description 6
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 claims description 6
- 239000006184 cosolvent Substances 0.000 claims description 6
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 claims description 6
- 229960005235 piperonyl butoxide Drugs 0.000 claims description 6
- 238000003756 stirring Methods 0.000 claims description 6
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 4
- 230000000740 bleeding effect Effects 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 claims description 3
- LQZZUXJYWNFBMV-UHFFFAOYSA-N dodecan-1-ol Chemical compound CCCCCCCCCCCCO LQZZUXJYWNFBMV-UHFFFAOYSA-N 0.000 claims description 3
- 229910052938 sodium sulfate Inorganic materials 0.000 claims description 3
- 235000011152 sodium sulphate Nutrition 0.000 claims description 3
- LNJXZKBHJZAIKQ-UHFFFAOYSA-N 1,1,1,2-tetrachloro-3-(2,3,3,3-tetrachloropropoxy)propane Chemical compound ClC(Cl)(Cl)C(Cl)COCC(Cl)C(Cl)(Cl)Cl LNJXZKBHJZAIKQ-UHFFFAOYSA-N 0.000 claims description 2
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 claims description 2
- 241001272567 Hominoidea Species 0.000 claims description 2
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 claims description 2
- -1 Negel Chemical compound 0.000 claims description 2
- 239000002202 Polyethylene glycol Substances 0.000 claims description 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 2
- 150000008052 alkyl sulfonates Chemical class 0.000 claims description 2
- 239000004202 carbamide Substances 0.000 claims description 2
- YDEXUEFDPVHGHE-GGMCWBHBSA-L disodium;(2r)-3-(2-hydroxy-3-methoxyphenyl)-2-[2-methoxy-4-(3-sulfonatopropyl)phenoxy]propane-1-sulfonate Chemical compound [Na+].[Na+].COC1=CC=CC(C[C@H](CS([O-])(=O)=O)OC=2C(=CC(CCCS([O-])(=O)=O)=CC=2)OC)=C1O YDEXUEFDPVHGHE-GGMCWBHBSA-L 0.000 claims description 2
- 239000002612 dispersion medium Substances 0.000 claims description 2
- MOTZDAYCYVMXPC-UHFFFAOYSA-N dodecyl hydrogen sulfate Chemical compound CCCCCCCCCCCCOS(O)(=O)=O MOTZDAYCYVMXPC-UHFFFAOYSA-N 0.000 claims description 2
- 229940043264 dodecyl sulfate Drugs 0.000 claims description 2
- 235000011187 glycerol Nutrition 0.000 claims description 2
- 229920001223 polyethylene glycol Polymers 0.000 claims description 2
- 229910052708 sodium Inorganic materials 0.000 claims description 2
- 239000011734 sodium Substances 0.000 claims description 2
- 239000003381 stabilizer Substances 0.000 claims description 2
- 241000238631 Hexapoda Species 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 6
- 239000000575 pesticide Substances 0.000 abstract description 6
- 241000607479 Yersinia pestis Species 0.000 abstract description 3
- 231100000053 low toxicity Toxicity 0.000 abstract description 2
- 230000002265 prevention Effects 0.000 abstract description 2
- 241000219193 Brassicaceae Species 0.000 abstract 1
- 241000500441 Plutellidae Species 0.000 abstract 1
- 230000002528 anti-freeze Effects 0.000 abstract 1
- 230000000295 complement effect Effects 0.000 abstract 1
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 238000006748 scratching Methods 0.000 abstract 1
- 230000002393 scratching effect Effects 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- 239000012747 synergistic agent Substances 0.000 abstract 1
- 230000009885 systemic effect Effects 0.000 abstract 1
- 239000003960 organic solvent Substances 0.000 description 5
- 239000008367 deionised water Substances 0.000 description 4
- 229910021641 deionized water Inorganic materials 0.000 description 4
- 239000003814 drug Substances 0.000 description 4
- 238000003912 environmental pollution Methods 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 241000500437 Plutella xylostella Species 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 238000009472 formulation Methods 0.000 description 3
- 239000012669 liquid formulation Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000002574 poison Substances 0.000 description 3
- 231100000614 poison Toxicity 0.000 description 3
- 238000001228 spectrum Methods 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 2
- 241000255967 Helicoverpa zea Species 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000003905 agrochemical Substances 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 239000002609 medium Substances 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 230000000361 pesticidal effect Effects 0.000 description 2
- 230000003449 preventive effect Effects 0.000 description 2
- ULWHHBHJGPPBCO-UHFFFAOYSA-N propane-1,1-diol Chemical class CCC(O)O ULWHHBHJGPPBCO-UHFFFAOYSA-N 0.000 description 2
- 210000002784 stomach Anatomy 0.000 description 2
- 230000001988 toxicity Effects 0.000 description 2
- 231100000419 toxicity Toxicity 0.000 description 2
- 235000013311 vegetables Nutrition 0.000 description 2
- 241001124076 Aphididae Species 0.000 description 1
- 241001498622 Cixius wagneri Species 0.000 description 1
- 241000254173 Coleoptera Species 0.000 description 1
- 241001635274 Cydia pomonella Species 0.000 description 1
- 241000258937 Hemiptera Species 0.000 description 1
- 241000255777 Lepidoptera Species 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 241000409991 Mythimna separata Species 0.000 description 1
- 244000061176 Nicotiana tabacum Species 0.000 description 1
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 206010033799 Paralysis Diseases 0.000 description 1
- 241001414989 Thysanoptera Species 0.000 description 1
- 239000000642 acaricide Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000000035 biogenic effect Effects 0.000 description 1
- 230000004071 biological effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- KXDHJXZQYSOELW-UHFFFAOYSA-N carbonic acid monoamide Natural products NC(O)=O KXDHJXZQYSOELW-UHFFFAOYSA-N 0.000 description 1
- 239000000544 cholinesterase inhibitor Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- GCKZANITAMOIAR-XWVCPFKXSA-N dsstox_cid_14566 Chemical compound [O-]C(=O)C1=CC=CC=C1.C1=C[C@H](C)[C@@H]([C@@H](C)CC)O[C@]11O[C@H](C\C=C(C)\[C@@H](O[C@@H]2O[C@@H](C)[C@H](O[C@@H]3O[C@@H](C)[C@H]([NH2+]C)[C@@H](OC)C3)[C@@H](OC)C2)[C@@H](C)\C=C\C=C/2[C@]3([C@H](C(=O)O4)C=C(C)[C@@H](O)[C@H]3OC\2)O)C[C@H]4C1 GCKZANITAMOIAR-XWVCPFKXSA-N 0.000 description 1
- 238000004945 emulsification Methods 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- BTCSSZJGUNDROE-UHFFFAOYSA-N gamma-aminobutyric acid Chemical compound NCCCC(O)=O BTCSSZJGUNDROE-UHFFFAOYSA-N 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000003317 industrial substance Substances 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 230000000749 insecticidal effect Effects 0.000 description 1
- 239000002917 insecticide Substances 0.000 description 1
- 230000010534 mechanism of action Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 210000004894 snout Anatomy 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- KJAMZCVTJDTESW-UHFFFAOYSA-N tiracizine Chemical compound C1CC2=CC=CC=C2N(C(=O)CN(C)C)C2=CC(NC(=O)OCC)=CC=C21 KJAMZCVTJDTESW-UHFFFAOYSA-N 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
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- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses an emamectin-benzoate and methomyl microemulsion and a preparation method thereof. The microemulsion mainly comprises 5-30 percent of methomyl, 0.5-2 percent of emamectin-benzoate, 0.5-2 percent of penetrating agent, 0.5-5 percent of synergistic agent, 1-5 percent of antifreeze, 5-25 percent of latent solvent, 5-25 percent of emulsifier and the balance water for complement.The microemulsion is a pesticide with high efficiency, low toxicity and strong systemic capability, has very good prevention effect on diamond back moths on Cruciferae and additionally has special ef fect on other pests and insects with sucking mouth parts and scratching mouth parts.
Description
Technical field
The present invention relates to a kind of pesticidal preparations, relate in particular to a kind of first dimension salt Methomyl microemulsion and preparation method thereof.
Background technology
Emamectin-benzoate (being called for short first dimension salt) is a kind of super-high-efficient, environmental type insecticide, miticide, has wide spectrum, noresidue, the high characteristic of selecting.Be the product of AVM through chemosynthesis, compare with AVM that activity has improved 100～200 times, toxicity reduces the 2-3 order of magnitude, and former medicine is medium poison, and its formulation products is a low toxicity.It is biogenic class public nuisance-free agricultural chemicals.
The mechanism of action makes paralysis, food refusal, slow or motionless rapidly in the insect several hours through suppressing the intranueral reanal transmission of pest movements, and dead in 24-28 hour.
The mode of action is main action of contace poison with stomach toxicity, and crop is not had interior absorption ability, uses crop epidermal tissue but can effectively infiltrate; Thereby have the longer longevity of residure, to control cotton bollworm, diamond-back moth, Lepidoptera, mite class, coleoptera and homoptera pest have high activity; And do not produce and intersect with other crops, soil with in be prone to the noresidue of degrading, free from environmental pollution; In the routine dose scope to useful insect and natural enemy, people, animal safety, can with most of combined use of pesticides.
Methomyl (methom), high malicious broad spectrum activity carbamic acid acid pesticide.Acetylcholinesteraseinhibitors inhibitors, have tag, stomach poison function.Its insecticidal spectrum is wide, and effect is applicable to the insect on the various crop such as control fruit tree, vegetables, cotton, tobacco, lawn, like aphid, thrips, mythimna separata, codling moth, cotton bollworm, the snout moth's larva of rice, plant hopper etc. rapidly.Methomyl is degraded easily in environment, and is environmentally safe.
At present, be liquid formulation comparatively easily in the use of pesticidal preparations, use for a long time at most, the widest be missible oil.In the process of processing missible oil, need a large amount of organic solvents, like benzene,toluene,xylene etc.A large amount of uses of organic solvent not only cause the waste of industrial chemicals, simultaneously, return environment and human health and have brought very big threat.Therefore, exploitation reduces or reforms the new liquid formulation of these organic solvents, has become a kind of imperative trend, and wherein Water-borne modification is exactly one of dominant direction of formulations of pesticide development.And new pesticide processing method also can increase new characteristic to agricultural chemicals, more can give full play to the action characteristic of former medicine self; Overcome and remedy or cover the deficiency of the intrinsic formulation of former medicine; Improve physico chemistry and biological property, expanding application scope, the service life of prolongation medicament.
Microemulsion is a kind of new liquid formulation of developing this year, belongs to a kind of of aqueous emulsion, and it is medium with water; Act on water-fast effective active component by dispersion, emulsification etc.; Through homogenize technology, it is dispersed in the water, form the thermodynamic stable system of oil-in-water type.Disperse phase is liquid-drop diameter≤0.1um after homogenize, so appearance transparent, physics, chemical stability are good, and is strong to plant and insect tissue cell permeability, and absorption ratio is high, and preventive effect is good.Simultaneously, have production, storing and safe in utilization, environmental pollution is little, helps the improvement of ecotope.
Summary of the invention
The purpose of this invention is to provide a kind of first dimension salt Methomyl microemulsion and preparation method thereof.
Another object of the present invention provides a kind ofly has the better prevention effect to diamond-back moth, reduces the consumption of organic solvent, the first dimension salt of corresponding minimizing environmental pollution and the microemulsion of Methomyl Recompounded pesticide.
First dimension salt Methomyl microemulsion; Its each constituent and percentage by weight thereof are: first dimension salt 0.5-2%, Methomyl 5-30%, synergist 0.5-5%, antifreezing agent 1-5%, bleeding agent 0.5-2%, cosolvent 5-25% and emulsifier 5-25%, water surplus supplies 100%.
Described cosolvent can be one or more in cyclohexanone, methyl alcohol, ethanol, xylol, N-Methyl pyrrolidone, dimethyl formamide, the cyclohexane.
Described emulsifier is one or more among commercially available Nongru-700 #, agricultural newborn 400#, agricultural newborn 500#, farming breast 1601, farming breast 1602, farming breast 601, farming breast 602, farming breast 603, TX-10,0201,2201, the BY-140.
Described bleeding agent is one or more in sldium lauryl sulfate, sodium alkyl sulfonate, alkylbenzenesulfonate, lauryl alcohol sodium sulphate, Negel, sodium lignin sulfonate, APES, AEO, the azone.
Described synergist be in piperonyl butoxide, azone, the Octachlorodipropyl Ether one or more.
Said antifreezing agent is one or more in ethylene glycol, polyethylene glycol, urea and the glycerine.
The production method of microemulsion of the present invention; Comprise first is tieed up salt and Methomyl is dissolved in the cosolvent; Drop into emulsifier then, synergist and stabilizing agent stir; Put into then and give intense mixing and homogenize in the homogenizer that dispersion medium water is housed, obtaining outward appearance at last is limpid transparent first dimension salt Methomyl microemulsion.
The advantage that the present invention has:
1. the present invention has very strong synergy preventive and therapeutic effect to diamond-back moth, has enlarged the control spectrum in addition, can prevent and treat other insects on vegetables, fruit tree, the cotton.
2. storage-stable of the present invention is good;
3. the present invention is strong to adhesiveness and the permeability of plant;
4. the present invention has reduced consumption of organic solvent, and environmental pollution is few, and is safe in utilization;
5. production technology of the present invention is simple, and equipment is easy and simple to handle.
Embodiment:
Instance 1
0.5% first dimension salt and 15% Methomyl are dissolved in 10% methyl alcohol; Dropping into 5%700#, 6%1601,8%500#, 4% ethylene glycol, 0.5% AEO, 0.5% piperonyl butoxide then fully stirs; Add deionized water then and supply 100% and give intense mixing and homogenize, obtain 15.5% first dimension salt Methomyl microemulsion at last.
Instance 2
0.5% first dimension salt and 20% Methomyl are dissolved in 15% cyclohexanone; Drop into 6%1601#, 8%602,8%500#, 10%OP-10 then; 4% propane diols, 0.5% azone, 0.5% piperonyl butoxide fully stir; Add deionized water then and supply 100% and give intense mixing and homogenize, obtain 20.5% first dimension salt Methomyl microemulsion at last.
Instance 3
1% first dimension salt and 20% Methomyl are dissolved in 15% acetone; Drop into 6%1601#, 8%BY-140,8%400#, 10%OP-10 then; 4% propane diols, 0.5% azone, 0.5% piperonyl butoxide fully stir; Add deionized water then and supply 100% and give intense mixing and homogenize, obtain 21% first dimension salt Methomyl microemulsion at last.
Instance 4
1% first dimension salt and 25% Methomyl are dissolved in 17% methyl alcohol; Drop into 6%603#, 7%BY-140,8%500#, 5%OP-10 then; 4% ethylene glycol alcohol, 0.5% lauryl alcohol sodium sulphate, 0.5% piperonyl butoxide fully stir; Add deionized water then and supply 100% and give intense mixing and homogenize, obtain 26% first dimension salt Methomyl microemulsion at last.
Claims (7)
1. a first is tieed up salt Methomyl microemulsion; It is characterized in that by weight percentage: first dimension salt 0.5-2%, Methomyl 5-30%, synergist 0.5-5%, antifreezing agent 1-5%, bleeding agent 0.5-2%, cosolvent 5-25% and emulsifier 5-25%, water surplus is supplied composition.
2. microemulsion according to claim 1 is characterized in that described cosolvent can be one or more in cyclohexanone, methyl alcohol, ethanol, xylol, N-Methyl pyrrolidone, dimethyl formamide, the cyclohexane.
3. microemulsion according to claim 1 is characterized in that described emulsifier is one or more among commercially available Nongru-700 #, agricultural newborn 400#, agricultural newborn 500#, farming breast 1601, farming breast 1602, farming breast 601, farming breast 602, farming breast 603, TX-10,0201,2201, the BY-140.
4. microemulsion according to claim 1 is characterized in that described bleeding agent is one or more in sldium lauryl sulfate, sodium alkyl sulfonate, alkylbenzenesulfonate, lauryl alcohol sodium sulphate, Negel, sodium lignin sulfonate, APES, AEO, the azone.
5. microemulsion according to claim 1 is characterized in that, synergist be in piperonyl butoxide, azone, the Octachlorodipropyl Ether one or more.
6. microemulsion according to claim 1 is characterized in that, antifreezing agent is one or more in ethylene glycol, polyethylene glycol, urea and the glycerine.
7. the preparation method of first dimension salt Methomyl microemulsion according to claim 1; It is characterized in that preparation process is that first is tieed up salt and Methomyl is dissolved in the cosolvent; Drop into emulsifier, synergist and stabilizing agent then; Stir, put into then and give intense mixing and homogenize in the homogenizer that dispersion medium water is housed, obtaining outward appearance at last is limpid transparent first dimension salt Methomyl microemulsion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN200810103827XA CN101554158B (en) | 2008-04-11 | 2008-04-11 | Emamectin-benzoate and methomyl microemulsion and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN200810103827XA CN101554158B (en) | 2008-04-11 | 2008-04-11 | Emamectin-benzoate and methomyl microemulsion and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
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| CN101554158A CN101554158A (en) | 2009-10-14 |
| CN101554158B true CN101554158B (en) | 2012-07-25 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102428913B (en) * | 2011-11-11 | 2014-01-22 | 山东一览科技有限公司 | Microemulsion insecticide and production process thereof |
| CN102742586B (en) * | 2012-06-20 | 2013-09-04 | 董志平 | New purposes of methomyl for control of athetis lepigone |
| CN106034445A (en) * | 2016-05-31 | 2016-10-26 | 山东胜伟园林科技有限公司 | Method for carrying out original soil greening of drought and flood saline and alkaline lands through employing soil conditioner containing phethalanilic acid |
| CN109769871A (en) * | 2019-03-20 | 2019-05-21 | 青岛市农业科学研究院 | A kind of biological pesticide pest repellant |
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2008
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Non-Patent Citations (3)
| Title |
|---|
| 张莹等.两种蜜蜂头部乙酰胆碱酯酶对杀虫药剂敏感度比较.《农药学学报》.2005,(第03期), * |
| 曹辉辉等.0.2%高渗甲维盐乳油防治水稻二化螟田间药效试验.《现代农业科技(上半月刊)》.2006,(第08期), * |
| 顾春波等.山东省主要烟区烟(桃)蚜[Myzus persicae(Sulzer)]抗药性研究.《中国烟草学报》.2005,(第04期), * |
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| CN101554158A (en) | 2009-10-14 |
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