CN1425297A - Nicosulfuron herbicide composition - Google Patents
Nicosulfuron herbicide composition Download PDFInfo
- Publication number
- CN1425297A CN1425297A CN 01140289 CN01140289A CN1425297A CN 1425297 A CN1425297 A CN 1425297A CN 01140289 CN01140289 CN 01140289 CN 01140289 A CN01140289 A CN 01140289A CN 1425297 A CN1425297 A CN 1425297A
- Authority
- CN
- China
- Prior art keywords
- composition
- chloro
- methyl
- amino
- base
- 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
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
THe herbicide composite contains compound A and at least one of sulfonylurea, triazabenzene, benzoic acid, pyridazinone, nitrile, pyridine, sulfamide, carbamide, amide, imide herbicide, etc. The compound A is nicosulfuron and is named chemical 2-(4,6-methoxypyrimidyl-2-amino formly chloro sulfuryl)-N,N-dimethyl nicotinamide.
Description
The present invention relates to the herbicidal composition of nicosulfuron and sulfonylurea, triazine, benzoic acids, pyridazinone, nitrile, pyridines, organic heterocyclic class, sulfonamides, three ketones, ureas, triazolineone, isoxazole ketone, amide-type, acid imide, class virtue oxanamide class, amino ureas, phenoxy carboxylic acid, dinitroaniline composition.
At present, corn field herbicide mainly is based on closed soil, and herbicide after seedling is very few.Corn field the second grade complex preparation commonly used carries out the preceding closed soil treatment of seedling, and its herbicidal effect and soil moisture are in close relations, and soil moisture content is bad, and its preventive effect is just had a greatly reduced quality.And ten spring nine of the weather drought of China, spring drought has reduced more than 15% the preventive effect of this class medicament, and nicosulfuron is a herbicides special behind the corn field seedling, and grassy weed in the corn field and part broad leaved weed are had significant preventive effect, and corn is had very high safety.Because nicosulfuron is mainly active high to grassy weed, good to part broad leaved weed activity, if again with sulfonylurea, triazine, benzoic acids, pyridazinone, nitrile, pyridines, the organic heterocyclic class, sulfonamides, three ketones, ureas, triazolineone, the isoxazole ketone, amide-type, acid imide, class virtue oxanamide class, amino ureas, phenoxy carboxylic acid, the mixture of herbicides of dinitroaniline becomes preparation, they can enlarge kills the grass spectrum, improve herbicidal effect, reduce residual activity, reduction is to the poisoning of crop, delay the drug-fast generation of weeds and the succession of community, reduce dosage, reduce environmental pollution; Laborsaving simultaneously, economical, reduce farmer's burdens.
The example of herbicidal composition that is applicable to sulfonylurea of the present invention, triazine, benzoic acids, pyridazinone, nitrile, pyridines, organic heterocyclic class, sulfonamides, three ketones, ureas, triazolineone, isoxazole ketone, amide-type, acid imide, class virtue oxanamide class, amino ureas, phenoxy carboxylic acid, dinitroaniline is as follows: one, sulfonylurea 1, preciously become Chinese adopted name: rimsulfuron; English common name: rimsulfuron; 1-(4,6-dimethoxypyridin-2-yl)-3-(3-ethylsulfonyl-2-pyridine sulfonyl) urea 2, prosulfuron Chinese adopted name: prosulfuron; English common name: prosulfuron (BSI, ISO); Chemical name: 1-(4 methoxyl groups-6-methyl isophthalic acid, 3,5-triazine-2-yl)-3-[2-(3,3, the 3-trifluoro propyl) phenyl sulfonyl] urea 3, fluorine pyrazosulfuron Chinese adopted name: the fluorine pyrazosulfuron; English common name: halosulfuron-methyl (BSI, ISO); Chemical name: 3-chloro-5-(4,6-dimethoxypyridin-2-base amino carbonyl amido sulfonyl)-1-methylpyrazole-4-carbonyl acid methyl esters 4, primisulfuronmethyl Chinese adopted name: primisulfuronmethyl; English common name: primisulfuron-methyl; Chemical name: 2-[4, two (difluoro-methoxy) pyrimidine-2--amino formamido sulfonyls of 6-] methyl benzoate 5, thifensulfuron methyl Chinese adopted name: thifensulfuron methyl; English common name; Thiameturon-methy; Chemical name: 3-(4-methoxyl group-6-1,3,5-triazine-2-base carbamyl amino-sulfonyl) thiophene phenol-2-methyl formate (or carboxylic ester) 6, Sulfometuron Methyl Chinese adopted name Sulfometuron Methyl:; English common name; Sulfometuron-methy; Chemical name: 2-(4,6-dimethyl pyrimidine-2-base carbamyl amino-sulfonyl) methyl benzoate two, triazine 1, cyanazine Chinese adopted name: bladex; English common name: cyanazine; Chemical name: 2-chloro-4-(1-cyano group-1-methyl ethyl-amine base)-6-ethylamino--1,3,5-triazines 2, metribuzin Chinese adopted name: piperazine humulone; English common name: metribuzin; Chemical name: 4-amino-6-tertiary butyl-4,5-dihydro-3-methyl mercapto-1,2,4-triazine-5-ketone three, benzoic acids 1, dicamba Chinese adopted name: dicamba; English common name: dicamba; Chemical name: 3,6-three chloro-O-Anisic Acids four, pyridazinone 1, the withered Chinese adopted name of broad-leaved: pyridate; English common name: pyridate; Chemical name: O-(6-chloro-3-phenyl pyridazine-4-yl)-S-octylsulfo carbonic ester five, nitrile 1, Brominal Chinese adopted name: Brominal: english common name: bromoxynil; Chemical name: 3,5-two bromo-4-carbonyls-1-cyano group benzene six, pyridines 1, make its grand Chinese adopted name: fluroxypyr; English common name: fluroxypyr; Chemical name: 4-amino-3,5 two chloro-6-fluoro-pyridine-2-fluoroacetic acid seven, organic heterocyclic class 1, Bentazon Chinese adopted name: bentazone; English common name: bentazon; Chemical name: the 3-isopropyl-(1H)-and benzo-2,1,3-thiadiazine-4-ketone 2,2-dioxide eight, sulfonamides 1, Flumetsulam Chinese adopted name: Flumetsulam; English common name: flumetsulam (BSI, ISO); Chemical name: 2 ', 6 '-two fluoro-5-methyl [1,2,4] triazol [1,5-a] pyrimidine-2-sulfonanilides 2, metosulam Chinese adopted name: metosulam; English common name: metosulam (BSI, ISO); Chemical name: 2 ', 6 '-two chloro-5,7-dimethoxy-3 '-methyl [1,2,4] triazol [1,5-a] pyrimidine-2-sulfonanilide nine, three ketones 1, sulphur humulone Chinese adopted name: sulphur humulone; English common name: sulcotrione; Chemical name: 2-(2-chloro-4-methylsulfonyl) benzoyl cyclohexane-1,3-diketone 2, mesotrione Chinese adopted name: mesotrione; English common name mesotrione; Ten, ureas 1, metobenzuron Chinese adopted name: metobenzuron; English common name: metobenzuron; Chemical name: (±)-1-methoxyl group-3-[4-(2-methoxyl group-2,4,4-trimethyl chroman-7-base oxygen) phenyl]-1-methyl urea 11, triazolineone 1, triazolone grass ester Chinese adopted name: triazolone grass ester; English common name: carfentrazone-ethyl; Chemical name: (RS)-2-chloro-3-[2-chloro-5-(4-difluoromethyl-4,5 dihydros-3-methyl-5-oxygen-1H-1,2,4-triazol-1-yl)-4-fluorophenyl] propionic acid second 2, carfentrazoneethyl Chinese adopted name: carfentrazoneethyl; English common name: carfentrazone-ethyl (BSI, ISO); Chemical name: (RS)-2-chloro-3-[2-chloro-5-(4-difluoromethyl-4,5-dihydro-3-methyl-5-oxygen-1H-1,2,4-triazol-1-yl)-4-fluorophenyl] ethyl propionate 12, isoxazole ketone 1, isoxaflutole Chinese adopted name: isoxaflutole; English common name: isoxaflutole (BSI, ISO); Chemical name: 5-cyclopropyl-1,2-oxazole-4-base-a, a, a-three fluoro-2-methylhydrazine sulfonyl-right-methyl phenyl ketones 13, amide-type 1, dimethenamid Chinese adopted name: dimethenamid; English common name: dimethenamid; Chemical name: (RS)-2-chloro-2,4-dimethyl-3-thiophene phenol]-N-(2-methoxyl group-1-Methylethyl) acetamide 14, acid imide 1, flumicloracpentryl Chinese adopted name: flumicloracpentryl; English common name: flumiclorac-pentyl; Chemical name: [2-chloro-5-(hexamethylene-1-alkene-1,2-dicarboximide base)-4-fluorophenoxy] pentyl acetate 2, fluthiacetmethyl Chinese adopted name: fluthiacetmethyl; English common name: fluthiacet-ethyl; Chemical name: thiophenyl [2-chloro-4 fluoro-5-(5,6,7,8-tetrahydrochysene-3-oxygen-1H, 3H-[1,3,4] thiadiazoles [3,4-a] propildazine-1-base imines)] methyl acetate 3, fluorine imines grass ester Chinese adopted name: fluorine imines grass ester; English common name: flumiclorac-pentyl; Chemical name: [2-chloro-5-(hexamethylene-1-alkene-1,2-dicarboximide base)-4-fluorophenoxy] pentyl acetate 15, fragrant oxanamide class 1, flufenacet Chinese adopted name: flufenacet; English common name: flufenacet; Chemical name: 4 '-fluoro-N-isopropyl-2-(5-Trifluoromethyl-1,3,4-thiadiazoles-2-base oxygen) antifebrin 16, amino ureas 1, diflufenzopyr Chinese adopted name: diflufenzopyr; English common name: diflufenzopyr; Chemical name: 2-{1-[4-(3, the 5-difluorophenyl) amino carbonyl hydrazone] ethyl } salt acid esters 17, phenoxy carboxylic acid 1,2,4-d butyl ester Chinese adopted name: 2,4-d butyl ester 18, dinitroaniline 1, Pendimethalin Chinese adopted name: Pendimethalin; English common name: pendimethalim; Chemical name: N-1-(ethyl propyl)-2,6-dinitro-3,4-dimethylaniline.
For composition of the present invention, above listed weed killer herbicide the best be cyanazine, Pendimethalin, pyridate, Brominal, Bentazon, metribuzin, metobenzuron, diflufenzopyr, sulphur humulone.
Composition of the present invention can be two combinations, also can be the composition that aforesaid compound forms more than two kinds.
The mechanism of action difference of the various compositions of composition of the present invention, mutually synergy between them, the pesticide resistance of weeds reduces, so the herbicidal effect of composition is obviously high slightly or the suitable herbicidal effect of single time spent of each component, and kills the grass spectrum and broadens.
Composition of the present invention is mainly used in corn field, mainly prevents and kill off upland field weeds such as lady's-grass, green foxtail, wild oat, salsola collina, Amaranthus retroflexus, acalypha copperleaf, kitchen garden, black nightshade, multitude, Siberian cocklebur, meadow pine, chickweed.
Nicosulfuron and sulfonylurea, triazine, benzoic acids, pyridazinone, nitrile, pyridines, organic heterocyclic class, sulfonamides, three ketones, ureas, triazolineone, isoxazole ketone, amide-type, acid imide, class virtue oxanamide class, amino ureas, phenoxy carboxylic acid, dinitroaniline weeding ratio are 1: 160 to 80: 1 based on the parts by weight of active component in the present composition, optimal proportion 1: 40 to 40: 1.
Composition of the present invention can also comprise emulsifier, solvent, auxiliary agent, filler, oils (vegetable oil, mineral oil) etc., and the parts by weight of its shared composition are 0.5%～95%.
The best preparation of composition of the present invention has: oil-suspending agent, aqueous suspension agent, suspension emulsion, aqua, also can be other formulations such as missible oil, pulvis, dust agent, granula, microemulsion, wetting powder, dry suspending agent, sustained release agent, water dispersible granules and granule.
Composition of the present invention also will add surface reactive materials such as emulsifier, dispersant, wetting agent, to increase stability, wetability, the permeability of composition.
The product that the present invention describes can be the finished product preparation form, and promptly material mixes in the product.Yet the composition of composition also can provide with preparation separately, directly mixes in jar before use.
Composition of the present invention can use by common method, as spraying.
The present composition can illustrate with following embodiment:
The preparation of embodiment 1 22.5% oil-suspending agent
Nicosulfuron 2.5% (weight)
Bladex 20% (weight)
Emulsifier 10% (weight)
Surfactant 20% (weight)
Oils 47.5% (weight)
Various components are mixed, in sand mill, be ground to the active ingredient particle diameter less than 3 μ m.
The preparation of embodiment 2 27.5% wetting powders
Nicosulfuron 2.5% (weight)
Piperazine humulone 25% (weight)
Auxiliary agent 10% (weight)
Filler 62.5% (weight)
Various materials are added in the reactor successively, under stirring condition, it is fully mixed, be crushed to certain fineness.
The preparation of embodiment 3 35% granulas
Nicosulfuron 15% (weight)
Pyridate 20% (weight)
Bentonite 24% (weight)
Talcum 40% (weight)
Sulphur ammonium 1% (weight)
Various materials are added in the reactor successively, under stirring condition, it is fully mixed, through kneading, dissolving, drying, size degradation, granulation success.
The preparation of embodiment 4 25% aqueous suspension agents
Nicosulfuron 2% (weight)
Bentazon 23% (weight)
Emulsifier 10% (weight)
Surfactant 20% (weight)
Water 45% (weight)
Various components are mixed, in sand mill, be ground to the active ingredient particle diameter less than 3 μ m.
The preparation of embodiment 6 25% aquas
Nicosulfuron 3% (weight)
Dicamba 22% (weight)
Surfactant 20% (weight)
Antifreezing agent 10% (weight)
Water 45% (weight)
Various materials are added in the reactor successively, under stirring condition, it is fully mixed.
The preparation of embodiment 7 12% missible oil
Nicosulfuron 2% (weight)
Make its grand 10% (weight)
Emulsifier 10% (weight)
Auxiliary agent 10% (weight)
Dimethylbenzene 68% (weight)
Various materials are added in the reactor successively, under stirring condition, it is fully mixed
Embodiment 8 nicosulfurons and bladex are formed the test of pesticide effectiveness of preparation
The corn 3-4 leaf phase, weeds 2-3 leaf phase dispenser, 30 days investigation strain preventive effect results are as follows behind the medicine
| The medicament title | Consumption effective content (gram/mu) | Lady's-grass | Eleusine indica | The barnyard grass grass | Kitchen garden | Acalypha copperleaf | |||||
| Strain/m 2 | Preventive effect (%) | Strain/m 2 | Preventive effect (%) | Strain/m 2 | Preventive effect (%) | Strain/m 2 | Preventive effect (%) | Strain/m 2 | Preventive effect (%) | ||
| 4% nicosulfuron SC | ??4 | ??3.0 | ??96.9 | ??0 | ??100 | ??3.2 | ??94.7 | ??1.9 | ??84.2 | ??1.6 | ??84.8 |
| 40% bladex SC | ??100 | ??8.4 | ??91.2 | ??2.2 | ??93.7 | ??5.8 | ??90.5 | ??2.1 | ??83.1 | ??1.8 | ??83.3 |
| 22.5% cigarette cyanogen Tianjin SC | ??210 | ??1.5 | ??98.4 | ??0 | ??100 | ??2.4 | ??96.1 | ??1.7 | ??85.8 | ??1.4 | ??86.2 |
| Blank | ??- | ??95.6 | ??- | ??35.7 | ??- | ??60.9 | ??- | ??12.3 | ??- | ??10.5 | ??- |
The result shows: the close sulphur of cigarette grand with bladex use with suitable with each single agent preventive effect, and to crop safety.
Embodiment 9 nicosulfurons and piperazine humulone are formed the test of pesticide effectiveness of preparation
The corn 3-5 leaf phase, weeds 2-3 leaf phase dispenser, 40 days investigation strain preventive effect results are as follows behind the medicine:
| The medicament title | Consumption effective content (gram/mu) | Lady's-grass | Eleusine indica | The barnyard grass grass | Kitchen garden | Acalypha copperleaf | |||||
| Strain/m 2 | Preventive effect (%) | Strain/m 2 | Preventive effect (%) | Strain/m 2 | Preventive effect (%) | Strain/m 2 | Preventive effect (%) | Strain/m 2 | Preventive effect (%) | ||
| 4% nicosulfuron SC | ??4 | ??5.8 | ??95.4 | ??0.2 | ????99.5 | ??5.0 | ??93.1 | ????2.1 | ????85.2 | ????1.3 | ????86.7 |
| 50% piperazine humulone WP | ??45 | ??15.7 | ??87.5 | ??10.9 | ????76.7 | ??11.9 | ??83.5 | ????1.4 | ????90.5 | ????0.9 | ????91.2 |
| 27.5% cigarette piperazine WP | ??100 | ??8.0 | ??93.6 | ??0.8 | ????98.3 | ??5.5 | ??92.4 | ????1.2 | ????91.4 | ????0.7 | ????92.5 |
| Blank | ??- | ??125. ??3 | ??- | ??46.7 | ????- | ??72.1 | ??- | ????14.5 | ????- | ????9.8 | ????- |
Test shows: nicosulfuron and piperazine humulone are used with annual gramineous weed suitable with each single agent preventive effect, and slightly height of preventive effect is compared in single agent to broad leaved weed and each, and both have used synergistic effect with.
Embodiment 10 nicosulfurons and dicamba are formed the test of pesticide effectiveness of preparation
The corn 3-4 leaf phase, weeds 2-3 leaf phase dispenser, 35 days investigation strain preventive effect results are as follows behind the medicine
| The medicament title | Consumption effective content (gram/mu) | Lady's-grass | Eleusine indica | The barnyard grass grass | Kitchen garden | Acalypha copperleaf | |||||
| Strain/m 2 | Preventive effect (%) | Strain/m 2 | Preventive effect (%) | Strain/m 2 | Preventive effect (%) | Strain/m 2 | Preventive effect (%) | Strain/m 2 | Preventive effect (%) | ||
| 4% nicosulfuron SC | ??4 | ??4.4 | ??95.4 | ??0.8 | ??98.5 | ??4.7 | ??93.1 | ??2.1 | ??85.2 | ??1.3 | ??86.7 |
| 48% Dicamba SL | ??11.5 | ??- | ??- | ??- | ??- | ??- | ??- | ??2.4 | ??83.4 | ??1.7 | ??82.6 |
| 26% cigarette wheat WP | ??35 | ??5.5 | ??94.3 | ??1.4 | ??97.3 | ??4.9 | ??92.7 | ??2.2 | ??84.6 | ??1.6 | ??83.9 |
| Blank | ??- | ??96.3 | ??- | ??52.6 | ??- | ??67.5 | ??- | ??14.5 | ??- | ??9.8 | ??- |
Test shows: nicosulfuron and dicamba are used with to enlarge and are killed the grass spectrum.
Embodiment 11 nicosulfurons and rimsulfuron are formed the test of pesticide effectiveness of preparation
The corn 5-6 leaf phase, weeds 2-5 leaf phase dispenser, 45 days investigation strain preventive effect results are as follows behind the medicine
| The medicament title | Consumption effective content (gram/mu) | Lady's-grass | Eleusine indica | The barnyard grass grass | Kitchen garden | Acalypha copperleaf | |||||
| Strain/m 2 | Preventive effect (%) | Strain/m 2 | Preventive effect (%) | Strain/m 2 | Preventive effect (%) | Strain/m 2 | Preventive effect (%) | Strain/m 2 | Preventive effect (%) | ||
| 4% nicosulfuron SC | ????4 | ????5.0 | ????93.5 | ????4.0 | ????92.8 | ????5.8 | ????91.4 | ????1.3 | ????87.6 | ????1.4 | ????85.3 |
| 25% rimsulfuron DF | ????1.4 | ????6.6 | ????91.4 | ????6.0 | ????89.3 | ????6.6 | ????90.2 | ????2.2 | ????79.3 | ????1.7 | ????81.7 |
| The phonetic SC of 15% cigarette sulfone | ????5.5 | ????5.6 | ????92.7 | ????4.7 | ????91.7 | ????7.1 | ????89.4 | ????2.3 | ????78.7 | ????1.8 | ????80.6 |
| Blank | ????- | ????76.8 | ????- | ????56.1 | ????- | ????67.3 | ????- | ????10.8 | ????- | ????9.3 | ????- |
Test shows: nicosulfuron and rimsulfuron are used with suitable with each single agent preventive effect, no antagonism.
Embodiment 12 nicosulfurons and pyridate are formed the test of pesticide effectiveness of preparation
The corn 3-5 leaf phase, weeds 2-4 leaf phase dispenser, 30 days investigation strain preventive effect results are as follows behind the medicine
| The medicament title | Consumption effective content (gram/mu) | Lady's-grass | The barnyard grass grass | Lamb's-quarters | Knotweed | Black nightshade | |||||
| Strain/m 2 | Preventive effect (%) | Strain/m 2 | Preventive effect (%) | Strain/m 2 | Preventive effect (%) | Strain/m 2 | Preventive effect (%) | Strain/m 2 | Preventive effect (%) | ||
| 4% nicosulfuron SC | ????4 | ????2.3 | ????97.0 | ????2.4 | ????94.5 | ????8.7 | ????34.8 | ????7.5 | ????29.6 | ????6.7 | ????27.5 |
| 45% pyridate WP | ????90 | ????- | ????- | ????- | ????- | ????2.8 | ????79.3 | ????2.4 | ????77.5 | ????2.4 | ????74.3 |
| The 25% cigarette SC that rattles away | ????180 | ????6.6 | ????91.3 | ????7.4 | ????89.9 | ????2.7 | ????80.1 | ????2.3 | ????78.4 | ????2.0 | ????78.7 |
| Blank | ????- | ????76.2 | ????- | ????43.5 | ????- | ????13.4 | ????- | ????10.6 | ????- | ????9.3 | ????- |
Test shows: nicosulfuron and pyridate are used with to enlarge and are killed the grass spectrum, to crop safety.
Embodiment 13 nicosulfurons and Brominal are formed the test of pesticide effectiveness of preparation
The corn 3-8 leaf phase, weeds 2-4 leaf phase dispenser, 35 days investigation strain preventive effect results are as follows behind the medicine
| The medicament title | Consumption effective content (gram/mu) | Lady's-grass | The barnyard grass grass | Lamb's-quarters | Knotweed | Black nightshade | |||||
| Strain/m 2 | Preventive effect (%) | Strain/m 2 | Preventive effect (%) | Strain/m 2 | Preventive effect (%) | Strain/m 2 | Preventive effect (%) | Strain/m 2 | Preventive effect (%) | ||
| 4% nicosulfuron SC | ????4 | ????4.9 | ????92.7 | ????2.6 | ????94.5 | ????8.1 | ??34.8 | ????7.5 | ????29.6 | ????6.7 | ????27.5 |
| 22.5% Brominal EC | ????40 | ????- | ????- | ????- | ????- | ????1.6 | ??86.7 | ????1.5 | ????85.9 | ????1.5 | ????83.4 |
| 13.5% cigarette bromine EC | ????90 | ????6.4 | ????90.5 | ????4.2 | ????91.2 | ????1.8 | ??85.4 | ????1.6 | ????84.7 | ????1.7 | ????82.1 |
| Blank | ????- | ????67.5 | ????- | ????47.8 | ????- | ????12.4 | ??- | ????10.7 | ????- | ????9.3 | ????- |
Test shows; Nicosulfuron and Brominal are used with to enlarge and are killed the grass spectrum, and broadleaved herb is had the notable synergistic effect.
Embodiment 14 nicosulfurons and fluroxypyr are formed the test of pesticide effectiveness of preparation
The corn 3-6 leaf phase, weeds 2-4 leaf phase dispenser, 40 days investigation strain preventive effect results are as follows behind the medicine
| The medicament title | Consumption effective content (gram/mu) | Lady's-grass | The barnyard grass grass | Lamb's-quarters | Kitchen garden | Black nightshade | |||||
| Strain/m 2 | Preventive effect (%) | Strain/m 2 | Preventive effect (%) | Strain/m 2 | Preventive effect (%) | Strain/m 2 | Preventive effect (%) | Strain/m 2 | Preventive effect (%) | ||
| 4% nicosulfuron SC | ????4 | ????3.3 | ????95.6 | ????3.0 | ????93.5 | ??7.8 | ????37.8 | ??1.7 | ????85.7 | ??6.8 | ????28.5 |
| 20% makes its grand EC | ????11.5 | ????- | ????- | ????- | ????- | ??1.2 | ????90.3 | ??1.5 | ????87.3 | ??2.3 | ????75.4 |
| 12% cigarette chlorine fluorine pyrrole WP | ????30 | ????7.0 | ????90.5 | ????4.1 | ????91.2 | ??1.3 | ????89.7 | ??1.6 | ????86.2 | ??2.5 | ????74.1 |
| Blank | ????- | ????74.1 | ????- | ????46.8 | ????- | ??12.6 | ????- | ??11.6 | ????- | ??9.5 | ????- |
Test shows; Nicosulfuron and fluroxypyr are used with to enlarge and are killed the grass spectrum, to crop safety.
Embodiment 15 nicosulfurons and bentazone are formed the test of pesticide effectiveness of preparation
The corn 3-5 leaf phase, weeds 2-4 leaf phase dispenser, 45 days investigation strain preventive effect results are as follows behind the medicine
| The medicament title | Consumption effective content (gram/mu) | Lady's-grass | Eleusine indica | The barnyard grass grass | Kitchen garden | Acalypha copperleaf | |||||
| Strain/m 2 | Preventive effect (%) | Strain/m 2 | Preventive effect (%) | Strain/m 2 | Preventive effect (%) | Strain/m 2 | Preventive effect (%) | Strain/m 2 | Preventive effect (%) | ||
| 4% nicosulfuron SC | ????4 | ????3.0 | ??96.9 | ????0 | ??100 | ????3.2 | ??94.7 | ????1.9 | ??84.2 | ??1.6 | ??84.8 |
| 25% bentazone aqua | ????50 | ????- | ??- | ????- | ??- | ????- | ??- | ????1.5 | ??87.9 | ??1.2 | ??88.7 |
| The 15% cigarette aqua that goes out | ????110 | ????4.0 | ??95.8 | ????0.5 | ??98.7 | ????3.9 | ??93.6 | ????1.6 | ??87.0 | ??1.1 | ??89.1 |
| Blank | ????- | ????95.6 | ??- | ????35.7 | ??- | ????60.9 | ??- | ????12.3 | ??- | ??10.5 | ??- |
Test shows; Nicosulfuron and Brominal are used with to enlarge and are killed the grass spectrum, broadleaved herb are had the notable synergistic effect, to crop safety.
Embodiment 16 nicosulfurons and sulphur humulone are formed the test of pesticide effectiveness of preparation
The corn 3-6 leaf phase, weeds 2-5 leaf phase dispenser, 30 days investigation strain preventive effect results are as follows behind the medicine
| The medicament title | Consumption effective content (gram/mu) | Lady's-grass | The barnyard grass grass | Lamb's-quarters | Knotweed | Black nightshade | |||||
| Strain/m 2 | Preventive effect (%) | Strain/m 2 | Preventive effect (%) | Strain/m 2 | Preventive effect (%) | Strain/m 2 | Preventive effect (%) | Strain/m 2 | Preventive effect (%) | ||
| 4% nicosulfuron suspending agent | ??4 | ??2.3 | ??97.0 | ??2.4 | ??94.5 | ??8.7 | ??34.8 | ??7.5 | ??29.6 | ??6.7 | ??27.5 |
| 25% sulphur humulone WP | ??26 | ??5.9 | ??92.3 | ??4.2 | ??90.4 | ??1.5 | ??88.7 | ??2.0 | ??81.3 | ??1.8 | ??80.2 |
| 14.5% cigarette sulphur WP | ??60 | ??2.4 | ??96.8 | ??3.2 | ??92.7 | ??2.4 | ??82.3 | ??1.7 | ??83.5 | ??1.9 | ??79.6 |
| Blank | ??- | ??76.2 | ??- | ??43.5 | ??- | ??13.4 | ??- | ??10.6 | ??- | ??9.3 | ??- |
Test shows: nicosulfuron and sulphur humulone are used with to enlarge and are killed the grass spectrum, improve the preventive effect to broadleaved herb.
Claims (24)
1. Herbicidal combinations, it contains at least a sulfonylurea, triazine, benzoic acids, pyridazinone, nitrile, pyridines, organic heterocyclic class, sulfonamides, three ketones, ureas, triazolineone, isoxazole ketone, amide-type, acid imide, class virtue oxanamide class, amino ureas, phenoxy carboxylic acid, dinitroaniline herbicide and compd A.
The Chinese adopted name of compd A is: nicosulfuron; English common name is: nicosulfuron; Chemical name is: 2-(4,6-dimethoxypyridin-2-base carbamyl chloro sulphonyl)-N, N-dimethyl nicotinamide; Chemical constitution is:
2. according to the composition of claim 1; wherein sulfonylurea is 1-(4; 6-dimethoxypyridin-2-yl)-3-(3-ethylsulfonyl-2-pyridine sulfonyl) urea; 1-(4 methoxyl groups-6-methyl isophthalic acid; 3; 5-triazine-2-yl)-3-[2-(3; 3; the 3-trifluoro propyl) phenyl sulfonyl] urea; 3-chloro-5-(4; 6-dimethoxypyridin-2-base amino carbonyl amido sulfonyl)-1-methylpyrazole-4-carbonyl acid methyl esters; 2-[4; two (difluoro-methoxy) pyrimidine-2--amino formamido sulfonyls of 6-] methyl benzoate; 3-(4-methoxyl group-6-1; 3; 5-triazine-2-base carbamyl amino-sulfonyl) thiophene phenol-2-methyl formate (or carboxylic ester); 2-(4,6-dimethyl pyrimidine-2-base carbamyl amino-sulfonyl) methyl benzoate.
3. according to the composition of claim 1, wherein triazine is 2-chloro-4-(1-cyano group-1-methyl ethyl-amine base)-6-ethylamino--1,3,5-triazines, 4-amino-6-tertiary butyl-4,5-dihydro-3-methyl mercapto-1,2,4-triazine-5-ketone.
4. according to the composition of claim 1, wherein benzoic acids is 3,6-three chloro-O-Anisic Acids.
5. according to the composition of claim 1, wherein pyridazinone is O-(6-chloro-3-phenyl pyridazine-4-yl)-S-octylsulfo carbonic ester.
6. according to the composition of claim 1, wherein nitrile is 3,5-two bromo-4-carbonyls-1-cyano group benzene.
7. according to the composition of claim 1, wherein pyridines is 4-amino-3,5 two chloro-6-fluoro-pyridine-2-fluoroacetic acid.
8. according to the composition of claim 1, organic heterocyclic class 3-isopropyl-(1H)-benzo-2,1 wherein, 3-thiadiazine-4-ketone 2,2-dioxide.
9. according to the composition of claim 1, wherein sulfonamides is 2 ', 6 '-two fluoro-5-methyl [1,2,4] triazol [1,5-a] pyrimidine-2-sulfonanilide, 2 ', 6 '-two chloro-5,7-dimethoxy-3 '-methyl [1,2,4] triazol [1,5-a] pyrimidine-2-sulfonanilide.
10. according to the composition of claim 1, wherein three ketones is sulphur humulone 2-(2-chloro-4-methylsulfonyl) benzoyl cyclohexane-1,3-diketone, mesotrione.
11. according to the composition of claim 1, wherein ureas is (±)-1-methoxyl group-3-[4-(2-methoxyl group-2,4,4-trimethyl chroman-7-base oxygen) phenyl]-1-methyl urea.
12. composition according to claim 1, wherein triazolineone is (RS)-2-chloro-3-[2-chloro-5-(4-difluoromethyl-4,5 dihydros-3-methyl-5-oxygen-1H-1,2, the 4-triazol-1-yl)-and the 4-fluorophenyl] propionic acid second, (RS)-2-chloro-3-[2-chloro-5-(4-difluoromethyl-4,5-dihydro-3-methyl-5-oxygen-1H-1,2, the 4-triazol-1-yl)-the 4-fluorophenyl] ethyl propionate.
13. according to the composition of claim 1, wherein the isoxazole ketone is 5-cyclopropyl-1,2-oxazole-4-base-a, a, a-three fluoro-2-methylhydrazine sulfonyl-right-methyl phenyl ketones.
14. according to the composition of claim 1, wherein amide-type is (RS)-2-chloro-2,4-dimethyl-3-thiophene phenol]-N-(2-methoxyl group-1-Methylethyl) acetamide.
15. composition according to claim 1, wherein acid imide is [2-chloro-5-(a hexamethylene-1-alkene-1,2-dicarboximide base)-and the 4-fluorophenoxy] pentyl acetate, [2-chloro-4 fluoro-5-(5,6,7,8-tetrahydrochysene-3-oxygen-1H, 3H-[1,3,4] thiadiazoles [3,4-a] propildazine-1-base imines) thiophenyl] methyl acetate, [2-chloro-5-(hexamethylene-1-alkene-1,2-dicarboximide base)-4-fluorophenoxy] pentyl acetate.
16. according to the composition of claim 1, wherein fragrant oxanamide class is 4 '-fluoro-N-isopropyl-2-(5-Trifluoromethyl-1,3,4-thiadiazoles-2-base oxygen) antifebrin.
17. according to the composition of claim 1, wherein amino ureas is 2-{1-[4-(3, a 5-difluorophenyl) amino carbonyl hydrazone] ethyl } the salt acid esters.
18. according to the composition of claim 1, wherein phenoxy carboxylic acid is 2, the 4-d butyl ester.
19. according to the composition of claim 1, wherein dinitroaniline is N-1-(ethyl propyl)-2,6-dinitro-3,4-dimethylaniline.
20. composition according to above-mentioned any one claim, wherein structural formula A and sulfonylurea, triazine, benzoic acids, pyridazinone, nitrile, pyridines, organic heterocyclic class, sulfonamides, three ketones, ureas, triazolineone, isoxazole ketone, amide-type, acid imide, class virtue oxanamide class, amino ureas, phenoxy carboxylic acid, dinitroaniline weeding ratio are 1: 160 to 80: 1 based on the parts by weight of active component, optimal proportion 1: 40 to 40: 1.
21. composition according to claim 1 also contains other emulsifier, solvent, auxiliary agent, filler, oils (vegetable oil, mineral oil) etc. except that active constituent.
22.. composition according to claim 1 also contains surfactant except that active constituent.
23. composition according to claim 1, purposes are the corn field postemergence weed controls.
24. composition according to claim 1, best preparation has: oil-suspending agent, aqueous suspension agent, suspension emulsion, dry suspending agent, also can be other formulations such as missible oil, sustained release agent, water dispersible granules, wetting powder and granule.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01140289 CN1425297A (en) | 2001-12-12 | 2001-12-12 | Nicosulfuron herbicide composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01140289 CN1425297A (en) | 2001-12-12 | 2001-12-12 | Nicosulfuron herbicide composition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1425297A true CN1425297A (en) | 2003-06-25 |
Family
ID=4675775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01140289 Pending CN1425297A (en) | 2001-12-12 | 2001-12-12 | Nicosulfuron herbicide composition |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1425297A (en) |
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102027971A (en) * | 2009-09-28 | 2011-04-27 | 南京华洲药业有限公司 | Herbicide composition containing diflufenzopyr, dicamba and nicosulfuron and application of herbicidal composition |
| CN102265881A (en) * | 2010-06-03 | 2011-12-07 | 南京华洲药业有限公司 | Mixed herbicide containing bentazone, nicosulfuron and sulcotrione, and application thereof |
| CN102835411A (en) * | 2012-09-27 | 2012-12-26 | 广西田园生化股份有限公司 | Ultralow-volume liquor containing amicarbazone |
| WO2013133287A1 (en) | 2012-03-09 | 2013-09-12 | 石原産業株式会社 | Herbicidal composition |
| CN103651478A (en) * | 2013-11-25 | 2014-03-26 | 淄博新农基农药化工有限公司 | Weeding composition containing nicosulfuron and metosulam for corn field |
| CN103798268A (en) * | 2014-03-13 | 2014-05-21 | 哈尔滨利民农化技术有限公司 | Weed killer composition as well as preparation methods and application method thereof |
| CN104126573A (en) * | 2014-07-21 | 2014-11-05 | 江苏长青农化股份有限公司 | Preparation method of 25% nicosulfuron, mesotrione oil suspending agent |
| CN104186537A (en) * | 2014-04-30 | 2014-12-10 | 广东中迅农科股份有限公司 | Pesticide composition containing fosthiazate and hymexazol |
| CN102027978B (en) * | 2009-09-28 | 2014-12-10 | 南京华洲药业有限公司 | Mixed herbicidal composition containing nicosulfuron and application thereof |
| CN104542662A (en) * | 2014-12-16 | 2015-04-29 | 广东中迅农科股份有限公司 | Weeding composition containing amicarbazone, fluroxypyr and nicosulfuron |
| WO2015109423A1 (en) * | 2014-01-26 | 2015-07-30 | 山东先达农化股份有限公司 | Cornfield compounded herbicide composition |
| CN105557733A (en) * | 2015-12-11 | 2016-05-11 | 汤云鹤 | Pesticide composition containing flucarbazone and flufenacet and application of pesticide composition in control of weeds in wheat field |
| CN105724403A (en) * | 2016-03-14 | 2016-07-06 | 南京华洲药业有限公司 | Herbicidal composition containing trifloxysulfuron and oxadiazon and application thereof |
| CN105724404A (en) * | 2016-03-14 | 2016-07-06 | 南京华洲药业有限公司 | Herbicidal composition containing trifloxysulfuron and quizalofop-p-tefuryl and application thereof |
| CN105724407A (en) * | 2016-03-14 | 2016-07-06 | 南京华洲药业有限公司 | Herbicidal composition containing trifloxysulfuron and propaquizafop and application thereof |
| CN106070282A (en) * | 2016-07-13 | 2016-11-09 | 山东奥坤生物科技有限公司 | A kind of Herbicidal combinations containing topramezone and application thereof |
| CN107197862A (en) * | 2017-05-26 | 2017-09-26 | 浙江天丰生物科学有限公司 | It is a kind of containing butralin, the dispersible oil-suspending agent of ethoxysulfuron and preparation method thereof |
| CN111758728A (en) * | 2020-07-22 | 2020-10-13 | 镇江先锋植保科技有限公司 | Compound herbicide containing dicamba and preparation method thereof |
-
2001
- 2001-12-12 CN CN 01140289 patent/CN1425297A/en active Pending
Cited By (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102027971A (en) * | 2009-09-28 | 2011-04-27 | 南京华洲药业有限公司 | Herbicide composition containing diflufenzopyr, dicamba and nicosulfuron and application of herbicidal composition |
| CN102027978B (en) * | 2009-09-28 | 2014-12-10 | 南京华洲药业有限公司 | Mixed herbicidal composition containing nicosulfuron and application thereof |
| CN102265881B (en) * | 2010-06-03 | 2013-09-18 | 南京华洲药业有限公司 | Mixed herbicide containing bentazone, nicosulfuron and sulcotrione, and application thereof |
| CN102265881A (en) * | 2010-06-03 | 2011-12-07 | 南京华洲药业有限公司 | Mixed herbicide containing bentazone, nicosulfuron and sulcotrione, and application thereof |
| US9339038B2 (en) | 2012-03-09 | 2016-05-17 | Ishihara Sangyo Kaisha, Ltd. | Herbicidal composition |
| EP2823707A4 (en) * | 2012-03-09 | 2015-06-03 | Ishihara Sangyo Kaisha | Herbicidal composition |
| CN104159448B (en) * | 2012-03-09 | 2016-03-30 | 石原产业株式会社 | Herbicidal combinations |
| CN104159448A (en) * | 2012-03-09 | 2014-11-19 | 石原产业株式会社 | Herbicidal composition |
| AU2013228414B2 (en) * | 2012-03-09 | 2015-08-06 | Ishihara Sangyo Kaisha, Ltd. | Herbicidal composition |
| WO2013133287A1 (en) | 2012-03-09 | 2013-09-12 | 石原産業株式会社 | Herbicidal composition |
| CN102835411B (en) * | 2012-09-27 | 2014-10-15 | 广西田园生化股份有限公司 | Ultralow-volume liquor containing amicarbazone |
| CN102835411A (en) * | 2012-09-27 | 2012-12-26 | 广西田园生化股份有限公司 | Ultralow-volume liquor containing amicarbazone |
| CN103651478A (en) * | 2013-11-25 | 2014-03-26 | 淄博新农基农药化工有限公司 | Weeding composition containing nicosulfuron and metosulam for corn field |
| WO2015109423A1 (en) * | 2014-01-26 | 2015-07-30 | 山东先达农化股份有限公司 | Cornfield compounded herbicide composition |
| CN103798268A (en) * | 2014-03-13 | 2014-05-21 | 哈尔滨利民农化技术有限公司 | Weed killer composition as well as preparation methods and application method thereof |
| CN103798268B (en) * | 2014-03-13 | 2015-09-09 | 哈尔滨利民农化技术有限公司 | A kind of Herbicidal combinations and preparation and application thereof |
| CN104186537A (en) * | 2014-04-30 | 2014-12-10 | 广东中迅农科股份有限公司 | Pesticide composition containing fosthiazate and hymexazol |
| CN104126573B (en) * | 2014-07-21 | 2016-03-09 | 江苏长青农化股份有限公司 | The preparation method of 25% nicosulfuron, mesotrione oil-suspending agent |
| CN104126573A (en) * | 2014-07-21 | 2014-11-05 | 江苏长青农化股份有限公司 | Preparation method of 25% nicosulfuron, mesotrione oil suspending agent |
| CN104542662A (en) * | 2014-12-16 | 2015-04-29 | 广东中迅农科股份有限公司 | Weeding composition containing amicarbazone, fluroxypyr and nicosulfuron |
| CN105557733A (en) * | 2015-12-11 | 2016-05-11 | 汤云鹤 | Pesticide composition containing flucarbazone and flufenacet and application of pesticide composition in control of weeds in wheat field |
| CN105724403A (en) * | 2016-03-14 | 2016-07-06 | 南京华洲药业有限公司 | Herbicidal composition containing trifloxysulfuron and oxadiazon and application thereof |
| CN105724404A (en) * | 2016-03-14 | 2016-07-06 | 南京华洲药业有限公司 | Herbicidal composition containing trifloxysulfuron and quizalofop-p-tefuryl and application thereof |
| CN105724407A (en) * | 2016-03-14 | 2016-07-06 | 南京华洲药业有限公司 | Herbicidal composition containing trifloxysulfuron and propaquizafop and application thereof |
| CN105724407B (en) * | 2016-03-14 | 2018-05-22 | 南京华洲药业有限公司 | A kind of Herbicidal combinations and its application containing trifloxysulfuron and propaquizafop |
| CN105724403B (en) * | 2016-03-14 | 2018-05-22 | 南京华洲药业有限公司 | A kind of Herbicidal combinations and its application containing trifloxysulfuron and oxadiazon |
| CN106070282A (en) * | 2016-07-13 | 2016-11-09 | 山东奥坤生物科技有限公司 | A kind of Herbicidal combinations containing topramezone and application thereof |
| CN107197862A (en) * | 2017-05-26 | 2017-09-26 | 浙江天丰生物科学有限公司 | It is a kind of containing butralin, the dispersible oil-suspending agent of ethoxysulfuron and preparation method thereof |
| CN111758728A (en) * | 2020-07-22 | 2020-10-13 | 镇江先锋植保科技有限公司 | Compound herbicide containing dicamba and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1425297A (en) | Nicosulfuron herbicide composition | |
| CN101530104B (en) | Herbicide composition containing sulfonylurea, pyridine and cyhalofop-butyl and use thereof | |
| JP2008522965A (en) | Herbicidal composition | |
| CN101530106B (en) | Herbicide composition containing sulfonylurea, pyridine and acetochlor and use thereof | |
| AU650552B2 (en) | Synergistic herbicidal compositions | |
| CN1259013A (en) | Herbicidal compositions | |
| CN1761395A (en) | Synergistically acting herbicidal mixtures | |
| DE19832017A1 (en) | Synergistic selective herbicidal composition, especially for use in rice, containing phenylsulfonylurea derivative and e.g. benthiocarb, pendimethalin or ethoxysulfuron | |
| JP5142608B2 (en) | Paddy field herbicide and paddy field weeding method | |
| WO2007130548A2 (en) | Method of treating crops with submicron chlorothalonil | |
| CN104756995B (en) | Broad-leaved perennial weed control agent for grass and the lawn the method for control of broad-leaved perennial weeds | |
| JP5391255B2 (en) | Herbicidal composition | |
| CN101632372B (en) | Herbicide composition containing pyraflufen-ethyl | |
| CN1310583A (en) | Herbicidal composition | |
| RU2654784C2 (en) | Herbicidal composition comprising isoxaben and flufenacet and weed control method | |
| CN102334496A (en) | Composite herbicide and preparation method thereof | |
| WO2011145318A1 (en) | Harmful effect reduction agent for herbicide, herbicide composition having reduced harmful effect, and method for reduction of harmful effect on crops | |
| CN101438709B (en) | Herbicidal composition containing clodinafop-propargyl and fluroxypyr-meptyl | |
| CN101048065A (en) | Herbicide composition for upland farming and control method | |
| CN106472515A (en) | Herbicidal combinations containing bispyribac-sodium | |
| CN106689171A (en) | Weeding composition containing isoxaflutole | |
| JP2002541163A (en) | Paddy field herbicide composition | |
| WO2019209847A1 (en) | Compositions and methods for controlling undesirable vegetation in crops | |
| RU2005141555A (en) | AGRICULTURAL, GARDENING AND VETERINARY COMPOSITIONS | |
| CN1425288A (en) | Prometryn weedicide composition |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |