CN105613527A - Weeding composition with synergism - Google Patents
Weeding composition with synergism Download PDFInfo
- Publication number
- CN105613527A CN105613527A CN201610173948.6A CN201610173948A CN105613527A CN 105613527 A CN105613527 A CN 105613527A CN 201610173948 A CN201610173948 A CN 201610173948A CN 105613527 A CN105613527 A CN 105613527A
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- CN
- China
- Prior art keywords
- florasulam
- chloropyridine ester
- fluorine chloropyridine
- azoles grass
- weeds
- 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.)
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- 239000000203 mixture Substances 0.000 title claims abstract description 31
- 238000009333 weeding Methods 0.000 title abstract description 8
- 239000005529 Florasulam Substances 0.000 claims abstract description 34
- QZXATCCPQKOEIH-UHFFFAOYSA-N Florasulam Chemical compound N=1N2C(OC)=NC=C(F)C2=NC=1S(=O)(=O)NC1=C(F)C=CC=C1F QZXATCCPQKOEIH-UHFFFAOYSA-N 0.000 claims abstract description 22
- -1 fluorine chloropyridine ester Chemical class 0.000 claims description 36
- 244000025254 Cannabis sativa Species 0.000 claims description 30
- 150000002576 ketones Chemical class 0.000 claims description 29
- 230000002363 herbicidal effect Effects 0.000 claims description 27
- 150000003851 azoles Chemical class 0.000 claims description 17
- 239000000470 constituent Substances 0.000 claims description 12
- 239000004562 water dispersible granule Substances 0.000 claims description 11
- 239000003795 chemical substances by application Substances 0.000 claims description 5
- 239000000839 emulsion Substances 0.000 claims description 4
- 239000000375 suspending agent Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 12
- 238000001228 spectrum Methods 0.000 abstract description 4
- 239000000575 pesticide Substances 0.000 abstract description 3
- 239000005563 Halauxifen-methyl Substances 0.000 abstract description 2
- KDHKOPYYWOHESS-UHFFFAOYSA-N halauxifen-methyl Chemical group NC1=C(Cl)C(C(=O)OC)=NC(C=2C(=C(OC)C(Cl)=CC=2)F)=C1 KDHKOPYYWOHESS-UHFFFAOYSA-N 0.000 abstract description 2
- 230000002045 lasting effect Effects 0.000 abstract description 2
- YHKBGVDUSSWOAB-UHFFFAOYSA-N 2-chloro-3-{2-chloro-5-[4-(difluoromethyl)-3-methyl-5-oxo-4,5-dihydro-1H-1,2,4-triazol-1-yl]-4-fluorophenyl}propanoic acid Chemical compound O=C1N(C(F)F)C(C)=NN1C1=CC(CC(Cl)C(O)=O)=C(Cl)C=C1F YHKBGVDUSSWOAB-UHFFFAOYSA-N 0.000 abstract 1
- 241000196324 Embryophyta Species 0.000 description 25
- 241000209140 Triticum Species 0.000 description 21
- 235000021307 Triticum Nutrition 0.000 description 21
- 239000003814 drug Substances 0.000 description 16
- 239000004009 herbicide Substances 0.000 description 13
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 12
- 238000000034 method Methods 0.000 description 10
- 240000005702 Galium aparine Species 0.000 description 7
- 235000014820 Galium aparine Nutrition 0.000 description 7
- 238000009472 formulation Methods 0.000 description 7
- 240000001579 Cirsium arvense Species 0.000 description 6
- 235000005918 Cirsium arvense Nutrition 0.000 description 6
- 239000002131 composite material Substances 0.000 description 6
- 229940079593 drug Drugs 0.000 description 6
- 239000000243 solution Substances 0.000 description 6
- 231100000572 poisoning Toxicity 0.000 description 5
- 230000000607 poisoning effect Effects 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 239000003995 emulsifying agent Substances 0.000 description 4
- 230000012010 growth Effects 0.000 description 4
- 235000010482 polyoxyethylene sorbitan monooleate Nutrition 0.000 description 4
- 229920000053 polysorbate 80 Polymers 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- 230000000857 drug effect Effects 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 241001465754 Metazoa Species 0.000 description 2
- 239000012752 auxiliary agent Substances 0.000 description 2
- 239000012490 blank solution Substances 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 241000218236 Cannabis Species 0.000 description 1
- 239000005492 Carfentrazone-ethyl Substances 0.000 description 1
- 241000234653 Cyperus Species 0.000 description 1
- 240000003173 Drymaria cordata Species 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- 102000018997 Growth Hormone Human genes 0.000 description 1
- 108010051696 Growth Hormone Proteins 0.000 description 1
- 240000001140 Mimosa pudica Species 0.000 description 1
- 235000016462 Mimosa pudica Nutrition 0.000 description 1
- 102000004316 Oxidoreductases Human genes 0.000 description 1
- 108090000854 Oxidoreductases Proteins 0.000 description 1
- 206010034133 Pathogen resistance Diseases 0.000 description 1
- 108700005075 Regulator Genes Proteins 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003905 agrochemical Substances 0.000 description 1
- 230000003042 antagnostic effect Effects 0.000 description 1
- 230000004071 biological effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- MLKCGVHIFJBRCD-UHFFFAOYSA-N ethyl 2-chloro-3-{2-chloro-5-[4-(difluoromethyl)-3-methyl-5-oxo-4,5-dihydro-1H-1,2,4-triazol-1-yl]-4-fluorophenyl}propanoate Chemical group C1=C(Cl)C(CC(Cl)C(=O)OCC)=CC(N2C(N(C(F)F)C(C)=N2)=O)=C1F MLKCGVHIFJBRCD-UHFFFAOYSA-N 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 239000000122 growth hormone Substances 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000000442 meristematic effect Effects 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- SIOXPEMLGUPBBT-UHFFFAOYSA-N picolinic acid Chemical class OC(=O)C1=CC=CC=N1 SIOXPEMLGUPBBT-UHFFFAOYSA-N 0.000 description 1
- 239000005648 plant growth regulator Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- JUJWROOIHBZHMG-UHFFFAOYSA-N pyridine Substances C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 230000002277 temperature effect Effects 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 239000004563 wettable powder Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/90—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having two or more relevant hetero rings, condensed among themselves or with a common carbocyclic ring system
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/34—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom
- A01N43/40—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom six-membered rings
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/64—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with three nitrogen atoms as the only ring hetero atoms
- A01N43/647—Triazoles; Hydrogenated triazoles
- A01N43/653—1,2,4-Triazoles; Hydrogenated 1,2,4-triazoles
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention belongs to the technical field of pesticides, and relates to a weeding composition with synergism. The weeding composition is characterized by comprising three active components of halauxifen-methyl, florasulam and carfentrazone. The weeding composition is wide in weeding spectrum, remarkable in weeding effect, long in lasting period and safe and environment-friendly.
Description
Technical field
The invention belongs to technical field of pesticide, specifically contain the herbicidal composition with synergism of fluorine chloropyridine ester, florasulam and azoles grass ketone.
Background technology
Wheat is grass, is the widest food crop that distribute in the world, and sown area is the hat of food crop. China's wheat planting is with a long history, and distributional region covers Henan, Shandong, Jiangsu, Hebei, Hubei, Anhui etc. and economizes. Weeds are one of main harm of harm wheat growth, in order to make improving yield of wheat, it is necessary to prevented and treated by weeds of wheat. In recent years, wheat field herbicide is rationally selected closely to become the important technical links guaranteeing that wheat is kept the safety in production, but owing to drug of choice is improper or operation technique is not in place, prevention effect is undesirable or causes the phenomenons such as poisoning to occur repeatedly. Therefore urgent needs are a kind of so both saves manpower and materials to environment and crop safety, the weedicide that control of weeds effect is good again, and also environmentally safe and human health brings safely guarantee.
Fluorine chloropyridine ester (halauxifen-methyl) is the wheat field herbicide developed by Tao Nongke company of the U.S. (DowAgroSciences), for preventing and treating broadleaf weeds after bud. This one-tenth belongs to pyridine carboxylic acid class weedicide. Fluorine chloropyridine ester is the first product in the new chemical type of aryl-pyridine acid in synthetically grown element class weedicide. It simulates the effect of high dosage plant growth regulator, causes the overstimulation of specific growth hormone regulatory gene, multiple process of growth of interference sensitive plant. Almost noresidue effect after this weedicide bud aftertreatment, to after medication 10 months plantation many rotation crops, can choice big. Tender Catchweed Bedstraw Herb, chickweed and cannabis weeds carry out resistance management. In addition, fluorine chloropyridine ester is degraded in the environment fast by microorganism, for follow-up crop-planting provides bigger handiness.
Florasulam (florasulam) is the triazolo pyrimidine sulphonyl class ultra-high efficiency weedicide developed by DowAgroscience company, and florasulam is inner sucting conduction type weedicide, it is possible to conduct to weeds complete stool, and thus herbicide is thorough, can not recur. Efficacy stability at low temperatures, this point is that other weedicides are incomparable. This composition is mainly used in wheat paddock and prevents and kill off broadleaf weeds. Florasulam is inner sucting conduction type weedicide, can be absorbed by plant leaf and root system, accumulates and make plant progressively dead in meristematic tissue. This weedicide possesses the advantage of biological activity height, broad weed-killing spectrum, and owing to its action target ALS enzyme does not relate to humans and animals, therefore humans and animals is had very high security by this kind of weedicide.
Azoles grass ketone (carfentrazone-ethyl) is a kind of contact killing type selective herbicide, for preventing and treating wheat paddock broadleaved herb and nutgrass flatsedge, when there being light, in chlcrophyll biosynthesis process, by suppressing proporphyrinogen oxidase to cause the accumulation of poisonous intermediate, thus destroy the cytolemma of weeds, make blade withered, dead rapidly. This composition herbicide speed is fast, and little by low temperature effect, medication chance is wide, can medication when temperature drops to very low before the winter, also can rob spring frequently in the timely medication in rainy day gap in rainfall, and succession crop is fool proof, be the fine herbicide that wheatland is eliminated spring.
The use lack of standardization of current weedicide result in the report that constantly there are weedicide resistance and poisoning in various places. The composite mixed of agricultural chemicals alleviates poisoning at present, it is to increase the most economical effective method of drug effect, meanwhile, various weedicide is because of the difference of its chemical composition, physico-chemical property, and herbicide scope is also different, and herbicide mixture can expand the herbicidal spectrum of compound preparation. Therefore we are by herbicide mixtures different for careless to fluorine chloropyridine ester, florasulam and azoles ketone three kinds of herbicide effect modes, to reduce the generation of resistance, expand herbicide spectrum, reduce the impact on edatope, it is to increase economic benefit.
Summary of the invention
It is an object of the invention to the shortcoming for prior art, it is provided that the herbicidal composition that a kind of herbicidal effect is good, quick-acting height, lasting period are long, simultaneously environmentally safe, easy to use, to reducing peasant's dispenser cost, it is to increase economic benefit. It is specifically related to the herbicidal composition with synergism of fluorine chloropyridine ester, florasulam and azoles grass ketone.
Utilize above-mentioned herbicidal composition, it is equipped with the known auxiliary agent of those skilled in that art and method, makes and dispersible oil-suspending agent, water dispersible granules, suspended emulsion agent.
In described herbicidal composition, containing fluorine chloropyridine ester 1%-20%, florasulam 1%-20%, azoles grass ketone 1%-40%.
Described herbicidal composition is mainly used in control wheat paddock broadleaf weeds.
The advantage that described herbicidal composition has and useful effect: 1. effective constituent is unique to the mode of action of wheat, with existing weedicide without obvious cross resistance; 2. formulation is novel, it is possible to improve effective constituent drug effect; 3. to wheat safety, to succession crop safety; 4. ternary herbicide mixture, it is possible to significantly improve drug effect, has good synergism.
Embodiment
After verifying that fluorine chloropyridine ester, florasulam and azoles grass ketone three kinds of effective constituents are composite, the control of wheat paddock broadleaf weeds there is good synergism, first applicant tests under room temperature condition of pot, close herbicidal effect to determine fluorine chloropyridine ester, florasulam, azoles grass ketone and different blended combo thereof, evaluate its combined action.
The common Tender Catchweed Bedstraw Herb of test and Selection wheat paddock, field thistle are as target weeds.
The preparation of test medicine:
Fluorine chloropyridine ester solution: the fluorine former medicine of chloropyridine ester accurately taking certainweight 95%, dissolves by proper amount of methanol, adds the clear water containing 0.1% tween 80 emulsifying agent, is stirred to evenly, solution containing certain effective constituent.
Florasulam solution: the former medicine of florasulam accurately taking certainweight 95%, dissolves by proper amount of methanol, adds the clear water containing 0.1% tween 80 emulsifying agent, is stirred to evenly, solution containing certain effective constituent.
Azoles grass ketone solution: the azoles grass former medicine of ketone accurately taking certainweight 95%, dissolves by proper amount of methanol, adds the clear water containing 0.1% tween 80 emulsifying agent, be stirred to evenly, solution containing certain effective constituent.
Blank solution: the water adding the tween 80 emulsifying agent of equivalent 0.1% with the methyl alcohol of equivalent.
Test method is as follows:
After adopting the inspection of colby method mixed, medicament is to the activity of Tender Catchweed Bedstraw Herb and field thistle, at the soil of the polypots amount of setting of high 7cm, diameter 10cm, 20, the seed for examination weeds is evenly sowed in polypots, the thin sand and soil that lid 0.5cm-1cm is thick, it is placed on room temperature (about 20 DEG C) to cultivate, the above-mentioned former drug solns prepared carries out composite and is diluted to the liquid of finite concentration gradient, until weed growth to carrying out stem leaf spraying process during the 3-5 leaf phase, every alms bowl spraying liquid 1ml, each processes 4 repetitions, it may also be useful to blank solution compares. After process, test materials is placed in room temperature and cultivates, and the growing state of routine observation weeds, estimates damage symptoms and the growth-inhibiting situation of target weeds after 21 days, weighs strain fresh heavy, calculates fresh weight inhibition (%).
E0=A+B+C
E in formula0It it is the theoretical anti-effect after three kinds of effective constituent mixtures, weeds suppressed, E is the anti-effect of actual measurement suppressed by weeds after three kinds of effective constituent mixtures, A is that fluorine chloropyridine ester is at this dose to the anti-effect of target weeds, B is that florasulam is at this dose to the anti-effect of target weeds, C be azoles grass ketone at this dose to the anti-effect of target weeds, E-E0For the combined action coefficient of mixture preparation, in order to evaluate the synergy of two kinds of effective constituents, work as E-E0> 10% is synergism, E-E0<-10% is antagonistic action, E-E0Value between theoretical value �� 10% for adding and act on.
Table 1 fluorine chloropyridine ester, florasulam and azoles grass ketone different ratio are to the raw survey test-results of Tender Catchweed Bedstraw Herb weeding activity
Upper table is it may be seen that composite between three kinds of effective constituents, and combined action coefficient has all exceeded 17%, and the anti-effect of Tender Catchweed Bedstraw Herb is had obvious synergism.
Table 2 fluorine chloropyridine ester, florasulam and azoles grass ketone different ratio are to the raw survey test-results of field thistle weeding activity
Upper table is it may be seen that composite between three kinds of effective constituents, and combined action coefficient has all exceeded 17%, and the anti-effect of field thistle is had good synergism.
Below by way of specific examples in order to further describe the present invention, but the present invention is absolutely not only only limitted to these embodiments following. In formula, per-cent is all weight percentage, and the former medicine used and auxiliary agent are other producers and provide. Formulation examples is as follows:
Embodiment 16% fluorine chloropyridine ester florasulam azoles grass ketone dispersibles oil-suspending agent
Embodiment 220% fluorine chloropyridine ester florasulam azoles grass ketone suspended emulsion agent
Embodiment 330% fluorine chloropyridine ester florasulam azoles grass ketone dispersibles oil-suspending agent
Embodiment 460% fluorine chloropyridine ester florasulam azoles grass ketone water dispersible granules
Embodiment 520% fluorine chloropyridine ester florasulam azoles grass ketone water dispersible granules
Embodiment 628% fluorine chloropyridine ester florasulam azoles grass ketone water dispersible granules
Embodiment 712% fluorine chloropyridine ester florasulam azoles grass ketone suspended emulsion agent
Embodiment 840% fluorine chloropyridine ester florasulam azoles grass ketone water dispersible granules
Embodiment 960% fluorine chloropyridine ester florasulam azoles grass ketone water dispersible granules
Embodiment 1021% fluorine chloropyridine ester florasulam azoles grass ketone water dispersible granules
Above embodiment is selected to carry out preventing and treating the field efficacy experiment of weeds of wheat, the effect of weeds in wheat paddock is prevented and treated to determine to fill a prescription, simultaneously by comparing with fluorine chloropyridine ester, florasulam and azoles grass ketone single dose medicament mixed with bucket, it is determined that the synergistic effect after composite, is specifically implemented as follows:
Experiment: wheat field herbicide experiment prevented and treated by 20% fluorine chloropyridine ester florasulam azoles grass ketone water dispersible granules (English formulation title: WDG) and different preparation. Test site is Xinyang Prefecture of Henan Province, time is on March 5th, 2015, test medicine is all prepared according to above-mentioned example and is used the bucket between two of 10% fluorine chloropyridine ester water dispersible granules (English formulation title: WDG), 10% florasulam wettable powder (English formulation title: WP), 40% azoles grass ketone water dispersible granules (English formulation title: WDG) and above-mentioned three kinds of single doses to infiltrate row comparison, medicament carries out stem leaf even spraying after being watered, protect water more than three days after dispenser. Each processes three repetitions, community random alignment, plot area 100m2, respondent is Tender Catchweed Bedstraw Herb and the field thistle in field. Wheat is occurred by visual test medicament without poisoning. The record dispenser weather data of a week, specific as follows:
Climatological data between table 3 trial period
Anti-effect calculates according to the following equation:
Test-results is such as following table:
The test of pesticide effectiveness result of table 4 fluorine chloropyridine ester florasulam azoles grass ketone and different agents control weeds of wheat
From above-mentioned data this it appears that, after fluorine chloropyridine ester, florasulam and azoles grass ketone ternary built, all embodiments to the anti-effect of Tender Catchweed Bedstraw Herb and field thistle all more than 90%, far above fluorine chloropyridine ester, florasulam, azoles grass ketone three kinds of single doses and the three kinds of single doses mixed anti-effects to two kinds of weeds of bucket between two, difference and significantly. Formulation is advanced, and synergism is remarkable, to wheat safety without poisoning.
Claims (2)
1. one kind has the herbicidal composition of synergism, it is characterized in that: described herbicidal composition activeconstituents is made up of fluorine chloropyridine ester, florasulam, azoles grass ketone, the weight percent of described fluorine chloropyridine ester is 1%��20%, the weight percent of florasulam is 1%��20%, and the weight percent of azoles grass ketone is 1%��40%.
2. herbicidal composition according to claim 1, it is characterised in that: it is made up of effective constituent and auxiliary material and dispersibles oil-suspending agent, water dispersible granules, suspended emulsion agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610173948.6A CN105613527A (en) | 2016-03-24 | 2016-03-24 | Weeding composition with synergism |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610173948.6A CN105613527A (en) | 2016-03-24 | 2016-03-24 | Weeding composition with synergism |
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| Publication Number | Publication Date |
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| CN105613527A true CN105613527A (en) | 2016-06-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610173948.6A Pending CN105613527A (en) | 2016-03-24 | 2016-03-24 | Weeding composition with synergism |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108402058A (en) * | 2018-03-07 | 2018-08-17 | 陕西上格之路生物科学有限公司 | A kind of ternary weeding composition containing florasulam |
| CN114258919A (en) * | 2021-12-31 | 2022-04-01 | 王剑英 | Weeding composition |
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| CN102316728A (en) * | 2008-11-24 | 2012-01-11 | 陶氏益农公司 | Safening 6-(trisubstituted phenyl)-4-amino-2-pyridinecarboxylate herbicide injury on direct seeded and transplanted paddy rice |
| CN104170830A (en) * | 2014-09-19 | 2014-12-03 | 联保作物科技有限公司 | Wheat field weeding composition and preparation thereof |
| WO2014206835A1 (en) * | 2013-06-26 | 2014-12-31 | Basf Se | Methods for improving the efficacy of anionic herbicides under hard water conditions and suitable compositions |
| CN104902755A (en) * | 2013-01-10 | 2015-09-09 | 美国陶氏益农公司 | Safening of 4-amino-3-chloro-6-(4-chloro-2-fluoro-3-methoxyphenyl)pyridine-2-carboxylic acid and derviatives thereof on cereal crops |
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2016
- 2016-03-24 CN CN201610173948.6A patent/CN105613527A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101808520A (en) * | 2007-08-27 | 2010-08-18 | 陶氏益农公司 | Synergistic herbicidal composition containing certain pyridine or pyrimidine carboxylic acids and certain cereal and rice herbicides |
| CN102316728A (en) * | 2008-11-24 | 2012-01-11 | 陶氏益农公司 | Safening 6-(trisubstituted phenyl)-4-amino-2-pyridinecarboxylate herbicide injury on direct seeded and transplanted paddy rice |
| CN104902755A (en) * | 2013-01-10 | 2015-09-09 | 美国陶氏益农公司 | Safening of 4-amino-3-chloro-6-(4-chloro-2-fluoro-3-methoxyphenyl)pyridine-2-carboxylic acid and derviatives thereof on cereal crops |
| WO2014206835A1 (en) * | 2013-06-26 | 2014-12-31 | Basf Se | Methods for improving the efficacy of anionic herbicides under hard water conditions and suitable compositions |
| CN104170830A (en) * | 2014-09-19 | 2014-12-03 | 联保作物科技有限公司 | Wheat field weeding composition and preparation thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108402058A (en) * | 2018-03-07 | 2018-08-17 | 陕西上格之路生物科学有限公司 | A kind of ternary weeding composition containing florasulam |
| CN114258919A (en) * | 2021-12-31 | 2022-04-01 | 王剑英 | Weeding composition |
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