CN103783059A - Herbicide composition containing metolachlor - Google Patents
Herbicide composition containing metolachlor Download PDFInfo
- Publication number
- CN103783059A CN103783059A CN201410069349.0A CN201410069349A CN103783059A CN 103783059 A CN103783059 A CN 103783059A CN 201410069349 A CN201410069349 A CN 201410069349A CN 103783059 A CN103783059 A CN 103783059A
- Authority
- CN
- China
- Prior art keywords
- pyrazosulfuron
- clomazone
- isopropyl methoxalamine
- herbicide composition
- metolachlor
- 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.)
- Pending
Links
- 230000002363 herbicidal effect Effects 0.000 title claims abstract description 21
- 239000000203 mixture Substances 0.000 title claims abstract description 21
- 239000004009 herbicide Substances 0.000 title abstract description 11
- WVQBLGZPHOPPFO-UHFFFAOYSA-N 2-chloro-N-(2-ethyl-6-methylphenyl)-N-(1-methoxypropan-2-yl)acetamide Chemical compound CCC1=CC=CC(C)=C1N(C(C)COC)C(=O)CCl WVQBLGZPHOPPFO-UHFFFAOYSA-N 0.000 title abstract 4
- 239000005499 Clomazone Substances 0.000 claims abstract description 12
- KIEDNEWSYUYDSN-UHFFFAOYSA-N clomazone Chemical compound O=C1C(C)(C)CON1CC1=CC=CC=C1Cl KIEDNEWSYUYDSN-UHFFFAOYSA-N 0.000 claims abstract description 12
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 claims description 15
- 239000000843 powder Substances 0.000 claims description 11
- 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 claims description 9
- 238000009736 wetting Methods 0.000 claims description 9
- 239000002552 dosage form Substances 0.000 claims description 2
- 241000196324 Embryophyta Species 0.000 abstract description 17
- 239000003814 drug Substances 0.000 abstract description 6
- 238000001228 spectrum Methods 0.000 abstract description 4
- BGNQYGRXEXDAIQ-UHFFFAOYSA-N Pyrazosulfuron-ethyl Chemical group C1=NN(C)C(S(=O)(=O)NC(=O)NC=2N=C(OC)C=C(OC)N=2)=C1C(=O)OCC BGNQYGRXEXDAIQ-UHFFFAOYSA-N 0.000 abstract description 3
- 229940079593 drug Drugs 0.000 abstract description 2
- 239000004480 active ingredient Substances 0.000 abstract 1
- 230000007613 environmental effect Effects 0.000 abstract 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 11
- 241000209094 Oryza Species 0.000 description 11
- 235000007164 Oryza sativa Nutrition 0.000 description 11
- 235000009566 rice Nutrition 0.000 description 11
- -1 ethoxylated dodecyl alcohol sodium sulphate Chemical class 0.000 description 8
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 6
- 239000000945 filler Substances 0.000 description 5
- 239000003921 oil Substances 0.000 description 5
- 235000019198 oils Nutrition 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 4
- 238000010899 nucleation Methods 0.000 description 4
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 4
- 244000058871 Echinochloa crus-galli Species 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 239000012752 auxiliary agent Substances 0.000 description 3
- 239000002270 dispersing agent Substances 0.000 description 3
- 229920000056 polyoxyethylene ether Polymers 0.000 description 3
- 229940051841 polyoxyethylene ether Drugs 0.000 description 3
- PMZURENOXWZQFD-UHFFFAOYSA-L sodium sulphate Substances [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 239000004563 wettable powder Substances 0.000 description 3
- 239000000080 wetting agent Substances 0.000 description 3
- DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical compound C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 0.000 description 2
- QPUYECUOLPXSFR-UHFFFAOYSA-N 1-methylnaphthalene Chemical compound C1=CC=C2C(C)=CC=CC2=C1 QPUYECUOLPXSFR-UHFFFAOYSA-N 0.000 description 2
- 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
- 241001553700 Euphorbia lathyris Species 0.000 description 2
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 2
- RCEAADKTGXTDOA-UHFFFAOYSA-N OS(O)(=O)=O.CCCCCCCCCCCC[Na] Chemical compound OS(O)(=O)=O.CCCCCCCCCCCC[Na] RCEAADKTGXTDOA-UHFFFAOYSA-N 0.000 description 2
- 239000004721 Polyphenylene oxide Substances 0.000 description 2
- 239000004372 Polyvinyl alcohol Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 125000000217 alkyl group Chemical group 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 229920001400 block copolymer Polymers 0.000 description 2
- 235000013339 cereals Nutrition 0.000 description 2
- 239000004927 clay Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000007859 condensation product Substances 0.000 description 2
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 description 2
- 235000014113 dietary fatty acids Nutrition 0.000 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 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000194 fatty acid Substances 0.000 description 2
- 229930195729 fatty acid Natural products 0.000 description 2
- 238000009472 formulation Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- PSZYNBSKGUBXEH-UHFFFAOYSA-M naphthalene-1-sulfonate Chemical compound C1=CC=C2C(S(=O)(=O)[O-])=CC=CC2=C1 PSZYNBSKGUBXEH-UHFFFAOYSA-M 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 229920000570 polyether Polymers 0.000 description 2
- 229920002503 polyoxyethylene-polyoxypropylene Polymers 0.000 description 2
- 229920002451 polyvinyl alcohol Polymers 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- YZHUMGUJCQRKBT-UHFFFAOYSA-M sodium chlorate Chemical compound [Na+].[O-]Cl(=O)=O YZHUMGUJCQRKBT-UHFFFAOYSA-M 0.000 description 2
- 229910052938 sodium sulfate Inorganic materials 0.000 description 2
- 235000011152 sodium sulphate Nutrition 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- IIZPXYDJLKNOIY-JXPKJXOSSA-N 1-palmitoyl-2-arachidonoyl-sn-glycero-3-phosphocholine Chemical compound CCCCCCCCCCCCCCCC(=O)OC[C@H](COP([O-])(=O)OCC[N+](C)(C)C)OC(=O)CCC\C=C/C\C=C/C\C=C/C\C=C/CCCCC IIZPXYDJLKNOIY-JXPKJXOSSA-N 0.000 description 1
- DUIOKRXOKLLURE-UHFFFAOYSA-N 2-octylphenol Chemical compound CCCCCCCCC1=CC=CC=C1O DUIOKRXOKLLURE-UHFFFAOYSA-N 0.000 description 1
- 241001290610 Abildgaardia Species 0.000 description 1
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonium chloride Substances [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 1
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 1
- 239000004151 Calcium iodate Substances 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- RZXLPPRPEOUENN-UHFFFAOYSA-N Chlorfenson Chemical compound C1=CC(Cl)=CC=C1OS(=O)(=O)C1=CC=C(Cl)C=C1 RZXLPPRPEOUENN-UHFFFAOYSA-N 0.000 description 1
- 239000001293 FEMA 3089 Substances 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
- 241000209510 Liliopsida Species 0.000 description 1
- 240000001140 Mimosa pudica Species 0.000 description 1
- 235000016462 Mimosa pudica Nutrition 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
- 235000019482 Palm oil Nutrition 0.000 description 1
- 235000019484 Rapeseed oil Nutrition 0.000 description 1
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 229940100389 Sulfonylurea Drugs 0.000 description 1
- 235000019486 Sunflower oil Nutrition 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 150000003973 alkyl amines Chemical class 0.000 description 1
- 125000006177 alkyl benzyl group Chemical group 0.000 description 1
- 150000008051 alkyl sulfates Chemical group 0.000 description 1
- 150000008052 alkyl sulfonates Chemical class 0.000 description 1
- WMGSQTMJHBYJMQ-UHFFFAOYSA-N aluminum;magnesium;silicate Chemical compound [Mg+2].[Al+3].[O-][Si]([O-])([O-])[O-] WMGSQTMJHBYJMQ-UHFFFAOYSA-N 0.000 description 1
- 235000001014 amino acid Nutrition 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- 235000019270 ammonium chloride Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- UHWJJLGTKIWIJO-UHFFFAOYSA-L calcium iodate Chemical compound [Ca+2].[O-]I(=O)=O.[O-]I(=O)=O UHWJJLGTKIWIJO-UHFFFAOYSA-L 0.000 description 1
- 235000019390 calcium iodate Nutrition 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 229960001231 choline Drugs 0.000 description 1
- OEYIOHPDSNJKLS-UHFFFAOYSA-N choline Chemical compound C[N+](C)(C)CCO OEYIOHPDSNJKLS-UHFFFAOYSA-N 0.000 description 1
- 235000019868 cocoa butter Nutrition 0.000 description 1
- 229940110456 cocoa butter Drugs 0.000 description 1
- 239000000306 component Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 235000012343 cottonseed oil Nutrition 0.000 description 1
- 239000002385 cottonseed oil Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 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 1
- 230000000857 drug effect Effects 0.000 description 1
- 235000018927 edible plant Nutrition 0.000 description 1
- QYDYPVFESGNLHU-UHFFFAOYSA-N elaidic acid methyl ester Natural products CCCCCCCCC=CCCCCCCCC(=O)OC QYDYPVFESGNLHU-UHFFFAOYSA-N 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 244000037666 field crops Species 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 239000003854 herbicide residue Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 229910003480 inorganic solid Inorganic materials 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 229940067606 lecithin Drugs 0.000 description 1
- 239000000787 lecithin Substances 0.000 description 1
- 235000010445 lecithin Nutrition 0.000 description 1
- 229920005610 lignin Polymers 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000010534 mechanism of action Effects 0.000 description 1
- QYDYPVFESGNLHU-KHPPLWFESA-N methyl oleate Chemical compound CCCCCCCC\C=C/CCCCCCCC(=O)OC QYDYPVFESGNLHU-KHPPLWFESA-N 0.000 description 1
- 229940073769 methyl oleate Drugs 0.000 description 1
- 229950000081 metilsulfate Drugs 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000002540 palm oil Substances 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000575 pesticide 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
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 229920005646 polycarboxylate Polymers 0.000 description 1
- 229940088417 precipitated calcium carbonate Drugs 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 235000018102 proteins Nutrition 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- ROSDSFDQCJNGOL-UHFFFAOYSA-N protonated dimethyl amine Natural products CNC ROSDSFDQCJNGOL-UHFFFAOYSA-N 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 210000000582 semen Anatomy 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 238000009331 sowing Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 229940124530 sulfonamide Drugs 0.000 description 1
- YROXIXLRRCOBKF-UHFFFAOYSA-N sulfonylurea Chemical class OC(=N)N=S(=O)=O YROXIXLRRCOBKF-UHFFFAOYSA-N 0.000 description 1
- 229910021653 sulphate ion Inorganic materials 0.000 description 1
- 239000002600 sunflower oil Substances 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
- 235000015112 vegetable and seed oil Nutrition 0.000 description 1
- 239000008158 vegetable oil Substances 0.000 description 1
- 238000009333 weeding Methods 0.000 description 1
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention relates to a herbicide composition containing metolachlor. The herbicide composition contains three active ingredients, namely metolachlor, pyrazosulfuron-ethyl and clomazone, wherein the weight ratio of metolachlor to pyrazosulfuron-ethyl to clomazone is (5-50): (1-20): (1-20). The herbicide composition provided by the invention has the advantages of safety, high speed, broad weed control spectrum, long drug applying period and little environmental influence.
Description
Technical field
The present invention relates to a kind of herbicidal composition that contains isopropyl methoxalamine.
Background technology
Paddy rice is the important cereal crops of China, concerning the grain security of national economy and country.Direct-seeding Rice is easy because sowing, save labor cost, add that output is high, develop very fast, but can not ignore its three Risks.1, the rotten kind of low temperature in early spring: early spring, temperature was higher, is conducive to Direct-seeding Rice growth, seldom occurs rotten kind of phenomenon.2, weeds risk: Direct-seeding Rice land for growing field crops rice breeding time than modes such as transplanting long 20 my god, cause weeds harm time long, add that field Guan Shui makes soaked with sweat alternately, barnyard grass, moleplant seed are grown vigorous.Therefore need twice weeding, for the first time more live rear 2-4 days or rice shoot two leaves wholeheartedly after, mainly prevent and kill off the monocotyledon weed such as barnyard grass, moleplant seed; At live latter about 20 days, mainly prevent and kill off broad leaved weed for the second time.3, lodging tolerance is not strong; Direct-seeding Rice root system is shallow, and its lodging tolerance is weaker than transplant field.
Isopropyl methoxalamine mainly absorbs by young shoot, and upwards conduction, suppresses the growth of young shoot and root.The protein of the main sprout inhibition seed of mechanism of action is synthetic, secondly suppresses choline and infiltrates phosphatide, disturbs lecithin to form.Due to grassy weed young shoot, to absorb the energy force rate broad leaved weed of isopropyl methoxalamine strong, thereby the effect that this medicine is prevented and kill off grassy weed is better than broad leaved weed far away.
Pyrazosulfuron, english common name: pyrazosulfuron-ethyl, chemical name: 5-(4,6-dimethoxypyridin base-2-carbamyl sulfonamides)-1-methylpyrazole base-4-Ethyl formate.Pyrazosulfuron belongs to a kind of efficient sulfonylurea optional water field herbicidal.In water, diffusion rapidly, is transmitted to after the root absorption of weeds in plant body, hindered aminoacid synthetic.Promptly suppress the growth of weeds leaves and stems and the stretching, extension of root, then completely withered.To rice safety.Herbicide spectrum is wider, better to control efficiency such as broad leaved weed, sedge weed, barnyard grasses.Not temperature influence of its drug effect, lasting medicine, disposable employed, can control the multiple weeds harm of rice growing season.
Clomazone, english common name: clomazone, chemical name: 2-(2-chlorobenzyl)-4,4-dimethyl isoxazole-3-ketone.Clomazone belongs to selectivity preemergence herbicide, can control the chlorophyllous biosynthesis of sensitive plant after being absorbed, and makes plant dead in a short time.Have moderate cohesive with soil, in soil mainly by microbial degradation.
When isopropyl methoxalamine, pyrazosulfuron, the single use of clomazone, all there are certain defect and limitation.Weed killer herbicide is reasonable composite is to improve preventive effect, expansion herbicide spectrum, delays the speed of shift of weed community, alleviates the pollution to environment, reduces a kind of effective ways of use cost and reduction herbicide residue.
Summary of the invention
technical problem
In view of this, the technical problem to be solved in the present invention is that a kind of herbicidal composition is efficiently provided.
solution
In order to solve the problems of the technologies described above, the invention provides a kind of herbicidal composition that contains isopropyl methoxalamine, it is characterized in that, described herbicidal composition comprises isopropyl methoxalamine, three kinds of active components of pyrazosulfuron, clomazone, and wherein the weight ratio of isopropyl methoxalamine, pyrazosulfuron, clomazone is 5～50:1～20:1～20.
Preferably, the weight ratio of isopropyl methoxalamine, pyrazosulfuron, clomazone is 20:1:1.
Preferably, the mass percent of described active component in herbicidal composition is 5-70%.
Preferably, described combination dosage form is wetting powder.
Wetting powder is made up of active component, wetting agent, dispersant, filler etc.
beneficial effect
The invention provides a kind of safety, speed is fast, broad weed-killing spectrum, and the dispenser phase is long, little weed killer herbicide affected by environment.
Embodiment
FORMULATION EXAMPLE
All the other are auxiliary agent.
Inventor's discovery, this formula adopts the effect of wetting powder better.
Wetting powder WP (Wettable Powder) definition: the powderous preparations that dispersibles Yu Shuizhong formation stable suspension.
Wetting powder (WP) is with pesticide original medicine, inert filler and a certain amount of auxiliary agent, after abundant co-grinding, reaches the formulation of certain particle size in proportion.From in shape, with pulvis indistinction, but owing to having added the auxiliary agent such as wetting agent, dispersant, can be moistening by water after being added in water, disperse, form suspension, can spray and use.Compared with missible oil, wetting powder production cost is low, available paper bag or plastic bag packaging, and accumulating is convenient, safety, and packaging material ratio is easier to process; The more important thing is, wetting powder does not use solvent and emulsifier, safer to plant, is difficult for producing poisoning, environmentally safe, before fruit bagging, uses, and can avoid the stimulation of organic solvent to fruit face.
Dispersant is lignosulfonates, lignin calcium iodate, ethoxylated dodecyl alcohol sodium sulphate, how formaldehyde condensation products sulfonate of alkyl, neopelex, lauryl sodium sulfate, alkyl polyoxyethylene ether sulfonate, alkylphenol-polyethenoxy base ether formaldehyde condensation products, alkylphenol-polyethenoxy base ether Nonyl pheno base ether, polyoxyethylene polyoxypropylene base ether block copolymers, pull open powder, polymeric carboxylic salt, di-2-ethylhexylphosphine oxide bitter edible plant sodium sulfonate, polyvinyl alcohol, the naphthalene sulfonate of modification, polycarboxylate, alkylnaphthalene sulfonate, alkylphenol polyoxyethylene, EO/PO block polyether, JFC, pull open powder, polyoxyethylene nonylphenol ether, octyl phenol polyoxy ethene sodium sulphate, aliphatic alcohol sulfate, alkylnaphthalene sulfonate, fatty acid amide N-metilsulfate, aliphatic alcohol polyethenoxy sodium sulphate, fatty acid sulphate, fatty alcohol-polyoxyethylene ether, alkylphenol polyoxyethylene, alkyl benzyl dimethyl ammonium chloride, the composition of one or more in alkyl amine oxide.
Wetting agent is alkyl sulfate, alkylsulfonate, naphthalene sulfonate, sodium lignin sulfonate, fatty alcohol-polyoxyethylene ether, alkylphenol polyoxyethylene, short chain EO/PO block polyether, polyoxyethylene nonylphenol ether, nonionic ethoxylate, lauryl sodium sulfate, dodecyl sodium sulfate, TERSPERSE2700, TERSPERSE1004, sodium lignin sulfonate, NNO, polyoxyethylene polyoxypropylene base ether block copolymers, alkylphenol-polyethenoxy base ether phosphate or water-soluble high-molecular compound CMC, PVA one or more composition wherein.
Filler can be solid packing and liquid filler.
Solid packing is mainly organic or inorganic solid, inert material, as talcum powder, potter's clay, diatomite, aluminium-magnesium silicate, white carbon, pyrophillite, precipitated calcium carbonate, high clay, organobentonite etc., can be one or more composition wherein.
Liquid filler mainly comprises that part oils solvent is as soya-bean oil, cottonseed oil, palm oil, cocoa butter, rapeseed oil, Semen Ricini oil, turpentine oil, enriching vegetable oil, sunflower oil, paraffin series oil, the senior fatty hydrocarbon ils of methyl naphthalene, water, methyl alcohol, ethanol, dimethylbenzene, toluene, dimethyl formamide, dimethyl sulfoxide (DMSO), 1-METHYLPYRROLIDONE, cyclohexanone, solvent naphtha, methyl oleate, plant wet goods, can be one or more composition wherein.
Can make 20%, 34.5%, 50% etc. wetting powder.
Dispenser is result after 10 days
Dispenser is result after 20 days
In each processing community, the rice is doing well, respectively processes community and have no any medicine spot, illustrates that compound drug of the present invention is to all safety of paddy rice.
The above; be only the specific embodiment of the present invention, but protection scope of the present invention is not limited to this, any be familiar with those skilled in the art the present invention disclose technical scope in; can expect easily changing or replacing, within all should being encompassed in protection scope of the present invention.Therefore, protection scope of the present invention should described be as the criterion with the protection domain of claim.
Claims (3)
1. a herbicidal composition that contains isopropyl methoxalamine, it is characterized in that, described herbicidal composition comprises isopropyl methoxalamine, three kinds of active components of pyrazosulfuron, clomazone, wherein the weight ratio of isopropyl methoxalamine, pyrazosulfuron, clomazone is 5～50:1～20:1～20, and described combination dosage form is wetting powder.
2. the herbicidal composition that contains isopropyl methoxalamine according to claim 1, is characterized in that, the weight ratio of isopropyl methoxalamine, pyrazosulfuron, clomazone is 20:1:1.
3. according to the herbicidal composition that contains isopropyl methoxalamine described in claim 1 and 2, it is characterized in that, the mass percent of described active component in herbicidal composition is 5-70%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410069349.0A CN103783059A (en) | 2014-02-27 | 2014-02-27 | Herbicide composition containing metolachlor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410069349.0A CN103783059A (en) | 2014-02-27 | 2014-02-27 | Herbicide composition containing metolachlor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103783059A true CN103783059A (en) | 2014-05-14 |
Family
ID=50659446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410069349.0A Pending CN103783059A (en) | 2014-02-27 | 2014-02-27 | Herbicide composition containing metolachlor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103783059A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104430460A (en) * | 2014-12-03 | 2015-03-25 | 安徽美兰农业发展股份有限公司 | Pyrazosulfuron-ethyl, clomazone and butachlor compound dispersible oil suspension concentrate and preparation method thereof |
| CN107372562A (en) * | 2017-08-07 | 2017-11-24 | 安徽圣丰生化有限公司 | A kind of herbicidal composition of pendimethalin, clomazones and pyrazosulfuron |
| CN109952029A (en) * | 2016-11-09 | 2019-06-28 | Upl有限公司 | ternary herbicide combination |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102640759A (en) * | 2012-04-01 | 2012-08-22 | 广东中迅农科股份有限公司 | Weeding composition for rice direct-seeding field |
-
2014
- 2014-02-27 CN CN201410069349.0A patent/CN103783059A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102640759A (en) * | 2012-04-01 | 2012-08-22 | 广东中迅农科股份有限公司 | Weeding composition for rice direct-seeding field |
Non-Patent Citations (1)
| Title |
|---|
| 丁丽等: "酰胺类除草剂的研究和应用进展", 《农药科学与管理》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104430460A (en) * | 2014-12-03 | 2015-03-25 | 安徽美兰农业发展股份有限公司 | Pyrazosulfuron-ethyl, clomazone and butachlor compound dispersible oil suspension concentrate and preparation method thereof |
| CN109952029A (en) * | 2016-11-09 | 2019-06-28 | Upl有限公司 | ternary herbicide combination |
| CN107372562A (en) * | 2017-08-07 | 2017-11-24 | 安徽圣丰生化有限公司 | A kind of herbicidal composition of pendimethalin, clomazones and pyrazosulfuron |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101926352B (en) | Weeding composition and weeding application thereof in rice paddy field | |
| CN104068024B (en) | A kind of herbicidal composition and application thereof | |
| CN104145979A (en) | Herbicide for weeds in transplanted rice field and application method thereof | |
| CN104542632A (en) | Weeding composition containing sulfentrazone and flufenacet | |
| CN113729030A (en) | Weeding composition containing glufosinate-ammonium and seaweed extract | |
| CN104488914A (en) | Complex herbicide for rice field | |
| CN103783059A (en) | Herbicide composition containing metolachlor | |
| CN101911948B (en) | Cinosulfuron-containing herbicide composition | |
| CN104938495A (en) | Ternary weeding composition containing amicarbazone | |
| CN105230633A (en) | Herbicide with broad-spectrum weeding effect | |
| CN108294016A (en) | A kind of composition pesticide and its application | |
| CN102771481B (en) | A kind of corn field herbicide composition | |
| CN103039490B (en) | Weeding composite containing fentrazamide and pyridate | |
| CN104186478A (en) | Weed killer composition with function of broad-spectrum weeding | |
| CN104304273B (en) | Mixed herbicide containing cloransulam-methyl and metolachlor and preparation method thereof | |
| CN108402056A (en) | A kind of composition pesticide and its application | |
| CN103798267A (en) | Herbicide composition used in direct-seeding rice fields | |
| CN103798263A (en) | Weed killer composition containing 3,7-dichloro-8-quinoline carboxylic acid and pyrazosulfuron-ethyl | |
| CN104814016A (en) | Corn field weed control composition | |
| CN104542614A (en) | Weeding compound containing tembotrions, atrazine and isoxadifen-ethyl | |
| CN103798264A (en) | Herbicide composition containing mesosulfuron-methyl | |
| CN103858913A (en) | Wheat herbicide composition | |
| WO2015196950A1 (en) | Synergic insecticide and acaricide composition | |
| CN104886066A (en) | Weeding composition for controlling non-cultivated land weeds | |
| CN103798265A (en) | Weed killer composition for preventing and removing weeds in corn fields |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140514 |