CN1269967A - Herbicidal compositions containing propisochlor, 2,4-D and its derivatives - Google Patents
Herbicidal compositions containing propisochlor, 2,4-D and its derivatives Download PDFInfo
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- CN1269967A CN1269967A CN 00110398 CN00110398A CN1269967A CN 1269967 A CN1269967 A CN 1269967A CN 00110398 CN00110398 CN 00110398 CN 00110398 A CN00110398 A CN 00110398A CN 1269967 A CN1269967 A CN 1269967A
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- propisochlor
- emulsifier
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- KZNDFYDURHAESM-UHFFFAOYSA-N 2-chloro-n-(2-ethyl-6-methylphenyl)-n-(propan-2-yloxymethyl)acetamide Chemical compound CCC1=CC=CC(C)=C1N(COC(C)C)C(=O)CCl KZNDFYDURHAESM-UHFFFAOYSA-N 0.000 title claims abstract description 18
- 230000002363 herbicidal effect Effects 0.000 title claims abstract description 16
- 239000000203 mixture Substances 0.000 title abstract description 8
- 239000005631 2,4-Dichlorophenoxyacetic acid Substances 0.000 title 1
- 239000003995 emulsifying agent Substances 0.000 claims abstract description 16
- 239000002904 solvent Substances 0.000 claims abstract description 7
- 239000004094 surface-active agent Substances 0.000 claims abstract description 7
- 239000000843 powder Substances 0.000 claims description 9
- 238000009736 wetting Methods 0.000 claims description 8
- 239000004563 wettable powder Substances 0.000 abstract 1
- 241000196324 Embryophyta Species 0.000 description 14
- -1 heterocycle compound Chemical group 0.000 description 10
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 9
- 235000015424 sodium Nutrition 0.000 description 9
- 239000000126 substance Substances 0.000 description 9
- SCYULBFZEHDVBN-UHFFFAOYSA-N 1,1-Dichloroethane Chemical compound CC(Cl)Cl SCYULBFZEHDVBN-UHFFFAOYSA-N 0.000 description 7
- 238000009313 farming Methods 0.000 description 7
- 239000004009 herbicide Substances 0.000 description 7
- 239000007788 liquid Substances 0.000 description 7
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 6
- 239000002253 acid Substances 0.000 description 6
- 229910052708 sodium Inorganic materials 0.000 description 6
- 239000011734 sodium Substances 0.000 description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 5
- OMFXVFTZEKFJBZ-HJTSIMOOSA-N corticosterone Chemical compound O=C1CC[C@]2(C)[C@H]3[C@@H](O)C[C@](C)([C@H](CC4)C(=O)CO)[C@@H]4[C@@H]3CCC2=C1 OMFXVFTZEKFJBZ-HJTSIMOOSA-N 0.000 description 5
- 150000001875 compounds Chemical class 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 238000009333 weeding Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000000839 emulsion Substances 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- YZHUMGUJCQRKBT-UHFFFAOYSA-M sodium chlorate Chemical compound [Na+].[O-]Cl(=O)=O YZHUMGUJCQRKBT-UHFFFAOYSA-M 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- RNMDNPCBIKJCQP-UHFFFAOYSA-N 5-nonyl-7-oxabicyclo[4.1.0]hepta-1,3,5-trien-2-ol Chemical compound C(CCCCCCCC)C1=C2C(=C(C=C1)O)O2 RNMDNPCBIKJCQP-UHFFFAOYSA-N 0.000 description 2
- 239000005995 Aluminium silicate Substances 0.000 description 2
- ROSDSFDQCJNGOL-UHFFFAOYSA-N Dimethylamine Chemical compound CNC ROSDSFDQCJNGOL-UHFFFAOYSA-N 0.000 description 2
- 239000003905 agrochemical Substances 0.000 description 2
- 235000012211 aluminium silicate Nutrition 0.000 description 2
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 description 2
- 150000008422 chlorobenzenes Chemical class 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 description 2
- MOTZDAYCYVMXPC-UHFFFAOYSA-N dodecyl hydrogen sulfate Chemical compound CCCCCCCCCCCCOS(O)(=O)=O MOTZDAYCYVMXPC-UHFFFAOYSA-N 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- 238000009472 formulation Methods 0.000 description 2
- 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 2
- 230000003449 preventive effect Effects 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- DMAXMXPDVWTIRV-UHFFFAOYSA-N 2-(2-phenylethyl)phenol Chemical compound OC1=CC=CC=C1CCC1=CC=CC=C1 DMAXMXPDVWTIRV-UHFFFAOYSA-N 0.000 description 1
- CDMGNVWZXRKJNS-UHFFFAOYSA-N 2-benzylphenol Chemical compound OC1=CC=CC=C1CC1=CC=CC=C1 CDMGNVWZXRKJNS-UHFFFAOYSA-N 0.000 description 1
- KYDCMPAYVZHPHQ-UHFFFAOYSA-N 2-chloro-N-phenyl-3-propan-2-yloxypropanamide Chemical compound CC(C)OCC(Cl)C(=O)NC1=CC=CC=C1 KYDCMPAYVZHPHQ-UHFFFAOYSA-N 0.000 description 1
- ZAMASFSDWVSMSY-UHFFFAOYSA-N 5-[[4-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]oxy-2-methylphenyl]methyl]-1,3-thiazolidine-2,4-dione Chemical compound C=1C=C(CC2C(NC(=O)S2)=O)C(C)=CC=1OC1=NC=C(C(F)(F)F)C=C1Cl ZAMASFSDWVSMSY-UHFFFAOYSA-N 0.000 description 1
- 240000001592 Amaranthus caudatus Species 0.000 description 1
- 235000009328 Amaranthus caudatus Nutrition 0.000 description 1
- 239000005472 Bensulfuron methyl Substances 0.000 description 1
- 244000025254 Cannabis sativa Species 0.000 description 1
- LPXYXBZAXFTFKH-UHFFFAOYSA-N ClC=1C(=C(C(=NC1)C(=O)O)C(=O)O)Cl Chemical compound ClC=1C(=C(C(=NC1)C(=O)O)C(=O)O)Cl LPXYXBZAXFTFKH-UHFFFAOYSA-N 0.000 description 1
- RXCPQSJAVKGONC-UHFFFAOYSA-N Flumetsulam Chemical compound N1=C2N=C(C)C=CN2N=C1S(=O)(=O)NC1=C(F)C=CC=C1F RXCPQSJAVKGONC-UHFFFAOYSA-N 0.000 description 1
- 244000068988 Glycine max Species 0.000 description 1
- 235000010469 Glycine max Nutrition 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 229920001732 Lignosulfonate Polymers 0.000 description 1
- 239000005584 Metsulfuron-methyl Substances 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 244000046052 Phaseolus vulgaris Species 0.000 description 1
- 235000010627 Phaseolus vulgaris Nutrition 0.000 description 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
- VXMNDQDDWDDKOQ-UHFFFAOYSA-N Pyrazosulfuron Chemical compound COC1=CC(OC)=NC(NC(=O)NS(=O)(=O)C=2N(N=CC=2C(O)=O)C)=N1 VXMNDQDDWDDKOQ-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- 239000005623 Thifensulfuron-methyl Substances 0.000 description 1
- 241001251949 Xanthium sibiricum Species 0.000 description 1
- 241001532014 Xanthorrhoea Species 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 150000004996 alkyl benzenes Chemical class 0.000 description 1
- 150000008052 alkyl sulfonates Chemical class 0.000 description 1
- 235000012735 amaranth Nutrition 0.000 description 1
- 239000004178 amaranth Substances 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 239000003945 anionic surfactant Substances 0.000 description 1
- MXWJVTOOROXGIU-UHFFFAOYSA-N atrazine Chemical compound CCNC1=NC(Cl)=NC(NC(C)C)=N1 MXWJVTOOROXGIU-UHFFFAOYSA-N 0.000 description 1
- XMQFTWRPUQYINF-UHFFFAOYSA-N bensulfuron-methyl Chemical group COC(=O)C1=CC=CC=C1CS(=O)(=O)NC(=O)NC1=NC(OC)=CC(OC)=N1 XMQFTWRPUQYINF-UHFFFAOYSA-N 0.000 description 1
- 229940077388 benzenesulfonate Drugs 0.000 description 1
- 238000004061 bleaching Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 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 description 1
- 229940043264 dodecyl sulfate Drugs 0.000 description 1
- 230000008029 eradication Effects 0.000 description 1
- IRLGCAJYYKDTCG-UHFFFAOYSA-N ethametsulfuron Chemical compound CCOC1=NC(NC)=NC(NC(=O)NS(=O)(=O)C=2C(=CC=CC=2)C(O)=O)=N1 IRLGCAJYYKDTCG-UHFFFAOYSA-N 0.000 description 1
- 125000004494 ethyl ester group Chemical group 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- RSMUVYRMZCOLBH-UHFFFAOYSA-N metsulfuron methyl Chemical group COC(=O)C1=CC=CC=C1S(=O)(=O)NC(=O)NC1=NC(C)=NC(OC)=N1 RSMUVYRMZCOLBH-UHFFFAOYSA-N 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- AAEVYOVXGOFMJO-UHFFFAOYSA-N prometryn Chemical compound CSC1=NC(NC(C)C)=NC(NC(C)C)=N1 AAEVYOVXGOFMJO-UHFFFAOYSA-N 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 1
- AHTPATJNIAFOLR-UHFFFAOYSA-N thifensulfuron-methyl Chemical group S1C=CC(S(=O)(=O)NC(=O)NC=2N=C(OC)N=C(C)N=2)=C1C(=O)OC AHTPATJNIAFOLR-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
A herbicidal composition containing propisochlor and 2.4-D contains such components (wt.%) as propisochlor (10-60), 2.4-D (5-50), solvent (10-70) and emulsifier (8-15).Its wettable powder contains such components (wt.%) as propisochlor (10-60), 2.4-D (5-50), carrier (30-80) and surfactant (5-10). Its advantages are broad spectrum, high safety and low cost.
Description
The present invention relates to a kind of agricultural chemicals, especially for the agricultural chemicals of weeding.
The kind of weed killer herbicide has much on agricultural, and the propisochlor of putting on market recently is used for corn, paddy rice, Soybean and Other Crops Tanaka and prevents and treats single broadleaf weed.Though this compound has fabulous safety, but it is limited to kill the grass spectrum, to broad leaved weed common in the farmland such as three-coloured amaranth, kitchen garden, the control efficiency of Siberian cocklebur etc. is unsatisfactory, therefore have the people that it and other material are mixed and made into and kill careless constituent, as on June 30th, 1998 Gazette of Patent for Invention disclosed a kind of＜contain the Herbicidal combinations of propisochlor (application number 96120712.4) its to the effect that with propisochlor and following compounds: atrazine, prometryn, thifensulfuron methyl, pyrazosulfuron, bensulfuron-methyl, metsulfuron-methyl, gold autumn, dichloro quinolinic acid, beans sulphur is grand, speed is received, the Herbicidal combinations that the one or more combination thing of Flumetsulam and ethametsulfuron is formed together.Its weak point is that these heterocycle compound structures are complicated, is not easy to obtain and the cost height with its weed killer herbicide raw material as routine.
The object of the present invention is to provide that a kind of raw material is easy to get, safety is good, cost is low, have the Herbicidal combinations that contains propisochlor and 2.4-D and derivative thereof of broad spectrum weeding function.
Purpose of the present invention can realize by following measure:
A kind of Herbicidal combinations that contains propisochlor and 2.4-D and derivative thereof, it is characterized in that: its emulsifier is made up of following component in percentage by weight: propisochlor 10～60 2.4-D and derivative 5～50 solvents 10～70 emulsifier 8～15 thereof.
A kind of Herbicidal combinations that contains propisochlor and 2.4-D and derivative thereof, it is characterized in that: its wetting powder is made up of following component in percentage by weight:
Propisochlor 10～60
2.4-D and derivative 5～50
Surfactant 5～10
Carrier 30 as one kind～80
Primary raw material of the present invention includes compd A and compd B, and the commodity of compd A propisochlor by name wherein, chemical name be 2 '-methyl-6 '-ethyl-N (isopropoxy methyl)-2-chloro acetanilide, structural formula is:
If its consumption in prescription very little, herbicidal effect is undesirable, if consumption can cause cost higher too much, generally selects 10%～60% (weight ratio) more suitable.Preferably select 20%～40%.The commodity of compd B 2.4-D by name and derivative thereof, the chemical name of 2.4-D is the 2.4-dichlorphenoxyacetic acid.The structural formula of compd B can be represented with following general formula:
Wherein R can be respectively H, Na, C
2H
5, C
4H
9, C
8H
7, (CH
3)
2NH
2If above-claimed cpd B consumption in prescription is too many, crop there is certain poisoning; If consumption very little; Herbicidal effect is undesirable, and it is 5%～50% more suitable generally to select, and preferably selects 10%～30%.Can be made into the weed killer herbicide of multiple formulation by above-claimed cpd A and these two kinds of active components of compd B, commonly used has two kinds, i.e. emulsion and wetting powder.Wherein need be added with can be with the solvent of above-mentioned activity of weeding components dissolved for emulsion, this solvent includes: toluene, dimethylbenzene, chlorobenzene, N, dinethylformamide, dichloroethane, their consumption is generally 10～70%, for making the activity of weeding component that is dissolved in the organic solvent in composition, also need be added emulsifier by plant absorbing.Emulsifier of the present invention is to contain nonionic and cloudy from the composite emulsifier of surfactant, and wherein anion surfactant mainly includes alkyl benzene sulphonate sodium salt, alkylnaphthalene sulfonate, alkylsulfonate; Non-ionic surface active agent mainly includes: alkylphenol polyoxyethylene, benzylphenol APEO, phenethyl phenol, APEO, fat fat amine APEO etc.Their consumption is generally 8～15%.Another kind of formulation of the present invention is a wetting powder, the carrier of its active component is inorganic diluents such as diatomite, kaolin, talcum powder, bleaching earth and a white carbon black etc. of selecting for use high adsorption easily wet, their consumption selection 30～80% is more suitable, in above-mentioned wetting powder, should be added with surfactant, as sodium alkyl benzene sulfonate, sodium lignin sulfonate, polyoxyethylene nonylphenol ether, sldium lauryl sulfate, their consumption is generally 5～10%.
The preparation method of Herbicidal combinations of the present invention is as follows:
1, the preparation of emulsion: the crude oil and a small amount of solvent of compd A and compd B are placed in the container, stir at normal temperatures and make it even mixing, add emulsifier and remaining solvent then, stir again, make it even mixing and can obtain composition of the present invention.
2, the preparation of wetting powder: adopt conventional method of operating, promptly at first compd A and carrier are mixed, then it is joined in the airslide disintegrating mill with solid composite B and surfactant and pulverize, preferably the material that airslide disintegrating mill is come out is sent in the mixer and is mixed, and can obtain wetting powder.
Herbicides compounds of the present invention is used for using in early days behind preemergence application or the seedling.
The present invention has following advantage compared to existing technology:
1, broad weed-killing spectrum can effectively be prevented and treated farmland common annual grass tree material weeds, broad leaved weed and perennial broad leaved weed.Preventive effect is significantly higher than the preventive effect of compound alone A, and has reduced the application dosage of every kind of active substance significantly.This characteristic has important ecological significance, and it can delay the drug-fast generation of weeds and the succession of community, and is significant to the protection environment.
2, the present composition has good safety, to after recommend crop and do not have influence, and the weed eradication production-increasing function is arranged.
3, raw material is easy to get, the cost of product is low.
Example 1
In the mixing kettle that has agitator, add 10 kilograms of propisochlors, 50 kilograms of 2.4-dichlorphenoxyacetic acids and 10 kilograms of toluene, stirred at normal temperatures 0.5 hour, add the 8 kilograms of newborn 500# of farming (Lvshun chemical products) emulsifier and 22 kilograms of remaining toluene afterwards, stirred 0.5 hour, can obtain outward appearance is pink oily liquids again.
Example 2
In the mixing kettle that has agitator, add 30 kilograms of propisochlors, 30 kilograms of 2.4-dichlorphenoxyacetic acid dimethylamine and 8 kilograms of chlorobenzenes, stirred at normal temperatures 1 hour, add 12 kilograms of newborn 500# of farming (chemical plant, Lvshun product) emulsifier and 20 kilograms of remaining chlorobenzenes afterwards, stirred 1 hour, can obtain outward appearance is the pale red oily liquids again.
Example 3
In the mixing kettle that has agitator, add 35 kilograms of propisochlors, 15 kilograms of 2.4-dichlorphenoxyacetic acid ethyl esters and 40 kilograms of dimethylbenzene, stirred at normal temperatures 0.5 hour, add 10 kilograms of newborn 600# of farming (chemical plant, Lvshun product) emulsifier and 30 kilograms of remaining dimethylbenzene afterwards, stirred 0.5 hour, can obtain outward appearance is pink oily liquids again.
Example 4
In the mixing kettle that has agitator, add 40 kilograms of propisochlors, 20 kilograms of 2.4-dichlorobenzene oxygen butyl acetates and 10 kilograms of N.N-dimethyl formamides, stirred at normal temperatures 0.5 hour, add 15 kilograms of newborn 600# of farming (chemical plant, Lvshun product) emulsifier and 15 kilograms of remaining N.N-dimethyl formamides afterwards, stirred 1 hour, can obtain outward appearance is the pale red oily liquids again.
Example 5
In the mixing kettle that has agitator, add 50 kilograms of propisochlors, 5 kilograms of different monooctyl esters of 2.4-dichlorphenoxyacetic acid and 10 kilograms of dichloroethane, stirred at normal temperatures 0.5 hour, add 10 kilograms of newborn 600# of farming (chemical plant, Lvshun product) emulsifier and 25 kilograms of remaining dichloroethane afterwards, stirred 0.5 hour, can obtain outward appearance is the pale red oily liquids again.
Example 6
In the mixing kettle that has agitator, add 15 kilograms of propisochlors, 5 kilograms of 2.4-dichlorobenzene oxygen butyl acetates and 10 kilograms of dichloroethane, stirred at normal temperatures 0.5 hour, add 10 kilograms of newborn 600# of farming (chemical plant, Lvshun product) emulsifier and 60 kilograms of remaining dichloroethane afterwards, stirred 0.5 hour, can obtain outward appearance is the pale red oily liquids again.
Example 7
In the mixing kettle that has agitator, add 60 kilograms of propisochlors, 20 kilograms of different monooctyl esters of 2.4-dichlorphenoxyacetic acid and 5 kilograms of dichloroethane, stirred at normal temperatures 1 hour, add 10 kilograms of newborn 600# of farming (chemical plant, Lvshun product) emulsifier and 5 kilograms of remaining dichloroethane afterwards, stirred 1 hour, obtaining outward appearance is the pale red oily liquids again.
Example 8
Add 60 kilograms of diatomite in mixer, 20 kilograms of propisochlors are added in the mixer under stirring condition again, both fully mix.10 kilograms of 2.4-Dichlorophenoxyacetic acid sodiums and 10 kilograms of sodium alkyl benzene sulfonates being added to together airslide disintegrating mill adds and pulverizes again.The material that will come out from airslide disintegrating mill is sent in the mixer and is mixed, and can obtain the white powder wetting powder.
Example 9
Repeat the operation of example 8, wherein 30 kilograms of propisochlors, 20 kilograms of 2.4-Dichlorophenoxyacetic acid sodiums, 5 kilograms of sodium lignin sulfonates, 45 kilograms of kaolin.
Example 10
Repeat the operation of example 8, wherein 10 kilograms of propisochlors, 5 kilograms of 2.4-Dichlorophenoxyacetic acid sodiums, 5 kilograms of polyoxyethylene nonylphenol ether, 80 kilograms of talcum powder.
Example 11
Repeat the operation of example 8, wherein 40 kilograms of propisochlors, 20 kilograms of 2.4-Dichlorophenoxyacetic acid sodiums, 10 kilograms of sldium lauryl sulfates, 30 kilograms in diatomite.
Example 12
Repeat the operation of example 8, wherein 20 kilograms of propisochlors, 20 kilograms of 2.4-dichlorobenzene oxygen butyl acetates, 10 kilograms of sodium alkyl benzene sulfonates, 50 kilograms in diatomite.
Annotate: the used percentage of present specification all is weight percentage.
Claims (2)
1, a kind of Herbicidal combinations that contains propisochlor and 2.4-D and derivative thereof, it is characterized in that: its emulsifier is made up of following component in percentage by weight: propisochlor 10～60 2.4-D and derivative 5～50 solvents 10～70 emulsifier 8～15 thereof.
2, a kind of Herbicidal combinations that contains propisochlor and 2.4-D and derivative thereof, it is characterized in that: its wetting powder is made up of following component in percentage by weight: propisochlor 10～60 2.4-D and derivative 5～50 surfactants 5～10 carrier 30 as one kind～80 thereof
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00110398 CN1269967A (en) | 2000-05-09 | 2000-05-09 | Herbicidal compositions containing propisochlor, 2,4-D and its derivatives |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00110398 CN1269967A (en) | 2000-05-09 | 2000-05-09 | Herbicidal compositions containing propisochlor, 2,4-D and its derivatives |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1269967A true CN1269967A (en) | 2000-10-18 |
Family
ID=4580390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00110398 Pending CN1269967A (en) | 2000-05-09 | 2000-05-09 | Herbicidal compositions containing propisochlor, 2,4-D and its derivatives |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1269967A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104336012A (en) * | 2014-10-17 | 2015-02-11 | 山东潍坊润丰化工股份有限公司 | Wettable powder and preparation method thereof |
| CN104814011A (en) * | 2006-12-06 | 2015-08-05 | 阿克佐诺贝尔股份有限公司 | Compatibilizer for herbicidal formulations containing 2,4-(dichlorophenoxy)acetate |
| CN109907062A (en) * | 2019-04-15 | 2019-06-21 | 吉林市世纪农药有限责任公司 | A kind of Herbicidal combinations and its preparation method and application |
-
2000
- 2000-05-09 CN CN 00110398 patent/CN1269967A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104814011A (en) * | 2006-12-06 | 2015-08-05 | 阿克佐诺贝尔股份有限公司 | Compatibilizer for herbicidal formulations containing 2,4-(dichlorophenoxy)acetate |
| CN104814011B (en) * | 2006-12-06 | 2017-04-12 | 阿克佐诺贝尔股份有限公司 | Compatibilizer for herbicidal formulations containing 2,4‑(dichlorophenoxy) acetate |
| CN104336012A (en) * | 2014-10-17 | 2015-02-11 | 山东潍坊润丰化工股份有限公司 | Wettable powder and preparation method thereof |
| CN109907062A (en) * | 2019-04-15 | 2019-06-21 | 吉林市世纪农药有限责任公司 | A kind of Herbicidal combinations and its preparation method and application |
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