CN105794835A - Agricultural seedbed herbicide and using method thereof - Google Patents
Agricultural seedbed herbicide and using method thereof Download PDFInfo
- Publication number
- CN105794835A CN105794835A CN201610194889.0A CN201610194889A CN105794835A CN 105794835 A CN105794835 A CN 105794835A CN 201610194889 A CN201610194889 A CN 201610194889A CN 105794835 A CN105794835 A CN 105794835A
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- Prior art keywords
- herbicide
- seedbed
- pinoxaden
- glyphosate
- agricultural
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- Pending
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- 230000002363 herbicidal effect Effects 0.000 title claims abstract description 80
- 239000004009 herbicide Substances 0.000 title claims abstract description 73
- 238000000034 method Methods 0.000 title claims description 10
- XDDAORKBJWWYJS-UHFFFAOYSA-N glyphosate Chemical compound OC(=O)CNCP(O)(O)=O XDDAORKBJWWYJS-UHFFFAOYSA-N 0.000 claims abstract description 33
- 239000005562 Glyphosate Substances 0.000 claims abstract description 32
- 229940097068 glyphosate Drugs 0.000 claims abstract description 32
- 239000005597 Pinoxaden Substances 0.000 claims abstract description 31
- MGOHCFMYLBAPRN-UHFFFAOYSA-N pinoxaden Chemical compound CCC1=CC(C)=CC(CC)=C1C(C1=O)=C(OC(=O)C(C)(C)C)N2N1CCOCC2 MGOHCFMYLBAPRN-UHFFFAOYSA-N 0.000 claims abstract description 31
- 239000007921 spray Substances 0.000 claims description 10
- 238000005507 spraying Methods 0.000 claims description 9
- 239000002270 dispersing agent Substances 0.000 claims description 7
- 239000002552 dosage form Substances 0.000 claims description 7
- 239000002904 solvent Substances 0.000 claims description 7
- 239000003381 stabilizer Substances 0.000 claims description 7
- 239000003995 emulsifying agent Substances 0.000 claims description 5
- 239000006071 cream Substances 0.000 claims description 3
- 239000004530 micro-emulsion Substances 0.000 claims description 3
- 239000000375 suspending agent Substances 0.000 claims description 3
- 239000004563 wettable powder Substances 0.000 claims description 3
- 239000004562 water dispersible granule Substances 0.000 claims description 2
- 241000196324 Embryophyta Species 0.000 abstract description 18
- 230000000694 effects Effects 0.000 abstract description 8
- 230000015572 biosynthetic process Effects 0.000 abstract description 5
- 239000002994 raw material Substances 0.000 abstract description 4
- 238000001228 spectrum Methods 0.000 abstract description 4
- 238000013329 compounding Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000000203 mixture Substances 0.000 abstract description 2
- 239000004480 active ingredient Substances 0.000 abstract 1
- 230000000295 complement effect Effects 0.000 abstract 1
- 230000003993 interaction Effects 0.000 abstract 1
- 239000003814 drug Substances 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 230000009471 action Effects 0.000 description 5
- 238000002156 mixing Methods 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 244000025254 Cannabis sativa Species 0.000 description 4
- 101100449439 Drosophila melanogaster grass gene Proteins 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 4
- -1 neophyl pyrazoline compounds Chemical class 0.000 description 4
- 239000000126 substance Substances 0.000 description 3
- 102000000452 Acetyl-CoA carboxylase Human genes 0.000 description 2
- 108010016219 Acetyl-CoA carboxylase Proteins 0.000 description 2
- 108010018763 Biotin carboxylase Proteins 0.000 description 2
- 240000005979 Hordeum vulgare Species 0.000 description 2
- 235000007340 Hordeum vulgare Nutrition 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 235000007320 Avena fatua Nutrition 0.000 description 1
- 241001647031 Avena sterilis Species 0.000 description 1
- 235000004535 Avena sterilis Nutrition 0.000 description 1
- 241000282472 Canis lupus familiaris Species 0.000 description 1
- 244000058871 Echinochloa crus-galli Species 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- COLNVLDHVKWLRT-QMMMGPOBSA-N L-phenylalanine Chemical compound OC(=O)[C@@H](N)CC1=CC=CC=C1 COLNVLDHVKWLRT-QMMMGPOBSA-N 0.000 description 1
- QIVBCDIJIAJPQS-VIFPVBQESA-N L-tryptophane Chemical compound C1=CC=C2C(C[C@H](N)C(O)=O)=CNC2=C1 QIVBCDIJIAJPQS-VIFPVBQESA-N 0.000 description 1
- OUYCCCASQSFEME-QMMMGPOBSA-N L-tyrosine Chemical compound OC(=O)[C@@H](N)CC1=CC=C(O)C=C1 OUYCCCASQSFEME-QMMMGPOBSA-N 0.000 description 1
- 240000000249 Morus alba Species 0.000 description 1
- 235000008708 Morus alba Nutrition 0.000 description 1
- 206010067482 No adverse event Diseases 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 240000000111 Saccharum officinarum Species 0.000 description 1
- 235000007201 Saccharum officinarum Nutrition 0.000 description 1
- 241000722273 Saururus cernuus Species 0.000 description 1
- 244000269722 Thea sinensis Species 0.000 description 1
- QIVBCDIJIAJPQS-UHFFFAOYSA-N Tryptophan Natural products C1=CC=C2C(CC(N)C(O)=O)=CNC2=C1 QIVBCDIJIAJPQS-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000032823 cell division Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000012272 crop production Methods 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000010534 mechanism of action Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 239000002420 orchard Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- COLNVLDHVKWLRT-UHFFFAOYSA-N phenylalanine Natural products OC(=O)C(N)CC1=CC=CC=C1 COLNVLDHVKWLRT-UHFFFAOYSA-N 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
- 230000005080 plant death Effects 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 238000001243 protein synthesis Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 231100000041 toxicology testing Toxicity 0.000 description 1
- 230000014616 translation Effects 0.000 description 1
- 230000005945 translocation Effects 0.000 description 1
- OUYCCCASQSFEME-UHFFFAOYSA-N tyrosine Natural products OC(=O)C(N)CC1=CC=C(O)C=C1 OUYCCCASQSFEME-UHFFFAOYSA-N 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
- A01N57/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds
- A01N57/18—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-carbon bonds
- A01N57/20—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-carbon bonds containing acyclic or cycloaliphatic radicals
-
- 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
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 discloses an agricultural seedbed herbicide.The herbicide is characterized in that glyphosate and pinoxaden are adopted as active ingredients of the herbicide, and the weight ratio of glyphosate to pinoxaden is 50:1-1:50.The agricultural seedbed herbicide is prepared by compounding glyphosate with pinoxaden according to a certain proportion, glyphosate and pinoxaden generate the interaction effect after being mixed, and the obtained herbicidal composition is beneficial for delaying formation of weed resistance and greatly improving the herbicidal activity of the herbicide; the two raw materials are mixed to achieve the complementary effect, and therefore the herbicidal spectrum range is widened; compared with various component single herbicides, the production and usage cost is reduced, and the farmer dosage cost is reduced; in addition, the seedbed herbicide is convenient to use.
Description
Technical field
The present invention relates to technical field of pesticide, particularly to a kind of agricultural seedbed herbicide and user thereof
Method.
Background technology
Weeds are considered as one of main formidable opponent of serious harm crops.Widely distributed miscellaneous in the whole world
Grass has kind more than 30000, the most about 1800 kinds of weeds crops to be caused harm in various degree, causes
Crop production reduction is up to 9.7%.In recent years, along with Planter industry structure adjustment and cropping system change, special
It not to use chemical herbicide, existing single dose and compound herbicide to there is poor stability continuously, or
Herbicidal effect is the highest, or use cost is higher, or the shortcoming of the aspect such as range is narrower, causes quick
Disappearance and the tolerant weeds of perception weeds are survived and constantly breed, and China's farmland weed is to herbicide
Resistance problem starts to highlight.In order to reduce agriculture production cost, promote agro based economic development, compel to be essential
Want a kind of herbicide composition.
Glyphosate, chemical entitled N-(phosphonomethyl) glycine, is that a kind of non-selective, noresidue is gone out
Nature herbiciding agent, highly effective to prennical root weeds, be widely used in rubber, Mulberry, tea, orchard and
Sugarcane field.Enolpyruvyl shikimene phosphate synthase in main suppression plant, thus suppress big
Grass element, to the conversion of phenylalanine, tyrosine and tryptophan, makes protein synthesis be interfered, causes
Plant death.Glyphosate is transmitted to plant parts after being absorbed by stem and leaf, can prevent and kill off unifacial leaf
Plant with sections more than 40 such as dicotyledonous, annual and perennial, draft and shrubs.After glyphosate buries
Quickly be combined with the metal ion such as ferrum, aluminum and lose activity, micro-to seed hiding in soil and soil
Biology has no adverse effects.
Pinoxaden, belongs to neophyl pyrazoline compounds, chemical entitled 8-(2,6-diethyl-4-methyl
Phenyl)-1,2,4,5-tetrahydrochysene-7-oxygen-7H-pyrazoles (1,2-d) (1,4,5) oxygen phenodiazine Zhuo-9-22-neopentanoic acid
Ester.The pinoxaden mechanism of action is acetyl-CoA carboxylase (ACC) inhibitor, causes fatty acid
Biosynthesis block, makes cell division stopCell membrane is destructurized containing fat, causes weeds dead,
There is Uptake and translocation.It is mainly used in barley field and prevents and kill off annual gramineous weed, try through toxicity
Testing and field control effectiveness test, result shows barley field annual gramineous weed such as wild oat, Canis familiaris L. tail
Grass, barnyard grass etc. have good preventive effect.
Summary of the invention
For solving the problem of above-mentioned existence, it is an object of the invention to provide a kind of agricultural seedbed herbicide.
Described agricultural seedbed herbicide, forms compounding according to a certain percentage to glyphosate and pinoxaden, both
Producing reciprocal action after mixing, the Herbicidal combinations obtained is conducive to delaying the formation of Weed Resistance, pole
The earth improves the removing activity of herbicide；Two kinds of raw material mixing, action compensating, expand the model of herbicidal spectrum
Enclose；And compared with each component single dose, produce and use cost reduces, save peasant and use agent cost；This
Outward, described seedbed herbicide is easy to use.
For reaching above-mentioned purpose, the technical scheme is that
A kind of agricultural seedbed herbicide, the active component in described herbicide is glyphosate and pinoxaden,
The weight ratio of described glyphosate and pinoxaden is 50:1-1:50.
Further, the weight ratio of described glyphosate and pinoxaden is 30:1-1:30.
Further, the weight ratio of described glyphosate and pinoxaden is 20:1.
Separately, described herbicide is possibly together with in dispersant, stabilizer, solvent, emulsifying agent, safener
One or more.
Further, described glyphosate and pinoxaden account for the 30%-85% of described herbicide gross weight altogether.
Further, described glyphosate and pinoxaden account for the 50%-70% of described herbicide gross weight altogether.
And have, the dosage form of described herbicide is suspending agent, cream, microemulsion, wettable powder or water
Any one in dispersible granule.
The using method of a kind of agricultural seedbed herbicide, sprays in seedbed before Seedling, mu consumption 100mL converts
40-50 kilogram of even spraying of water.
The beneficial effects of the present invention is:
(1) a kind of agricultural seedbed herbicide that the present invention provides, by glyphosate and pinoxaden according to one
Certainty ratio is compounding to be formed, and produces reciprocal action after both mixing, and the complex weedicide obtained is conducive to prolonging
The formation of slow Weed Resistance, is greatly enhanced the removing activity of herbicide；
(2) the agriculture seedbed herbicide that the present invention provides, two kinds of raw material mixing, action compensating, expand
The scope of herbicidal spectrum；
(3) the agriculture seedbed herbicide that the present invention provides, compared with the single dose of each component, reduces life
Produce and use cost, save peasant and use agent cost；
(4) the agriculture seedbed herbicide that the present invention provides, easy to use, it is simple to peasant uses.
Detailed description of the invention
In order to make the purpose of the present invention, technical scheme and advantage clearer, below in conjunction with enforcement
Example further describes.
Embodiment 1
A kind of agricultural seedbed herbicide, the active component in described herbicide is glyphosate and pinoxaden,
Content is: glyphosate: 30%；Pinoxaden: 0.6%.
Described herbicide is possibly together with dispersant, stabilizer, solvent, emulsifying agent, safener, herbicide
Dosage form be suspending agent.
The using method of a kind of agricultural seedbed herbicide, sprays in seedbed before Seedling, mu consumption 100mL converts
40 kilograms of even spraying of water.
Embodiment 2
A kind of agricultural seedbed herbicide, the active component in described herbicide is glyphosate and pinoxaden,
Content is: glyphosate: 40%；Pinoxaden: 2%.
Described herbicide possibly together with dispersant, stabilizer, solvent, safener, the dosage form of herbicide is
Microemulsion.
The using method of a kind of agricultural seedbed herbicide, sprays in seedbed before Seedling, mu consumption 100mL converts
43 kilograms of even spraying of water.
Embodiment 3
A kind of agricultural seedbed herbicide, the active component in described herbicide is glyphosate and pinoxaden,
Content is: glyphosate: 42.5%；Pinoxaden: 42.5%.
Described herbicide possibly together with dispersant, stabilizer, solvent, safener, the dosage form of herbicide is
Wettable powder.
The using method of a kind of agricultural seedbed herbicide, sprays in seedbed before Seedling, mu consumption 100mL converts
45 kilograms of even spraying of water.
Embodiment 4
A kind of agricultural seedbed herbicide, the active component in described herbicide is glyphosate and pinoxaden,
Content is: glyphosate: 2%；Pinoxaden: 50%.
Described herbicide is possibly together with dispersant, stabilizer, solvent, emulsifying agent, safener, herbicide
Dosage form be water dispersible granules.
The using method of a kind of agricultural seedbed herbicide, sprays in seedbed before Seedling, mu consumption 100mL converts
48 kilograms of even spraying of water.
Embodiment 5
A kind of agricultural seedbed herbicide, the active component in described herbicide is glyphosate and pinoxaden,
Content is: glyphosate: 0.8%；Pinoxaden: 40%.
Described herbicide is possibly together with dispersant, stabilizer, solvent, emulsifying agent, safener, herbicide
Dosage form be cream.
The using method of a kind of agricultural seedbed herbicide, sprays in seedbed before Seedling, mu consumption 100mL converts
50 kilograms of even spraying of water.
The effect of herbicide in embodiment 1-5 is tested, removes weeds in field, result such as table 1
Shown in.
Test method: according to farmland area, the good various medicaments of precise, and after being watered dilution, profit
Even spraying, the Fan spray head that sprinkler selection herbicide is special is carried out with knapsack sprayer.During spraying,
It is noted that uniformly sprayed application in experimental plot by medicinal liquid, accomplish there is no drain spray, the phenomenon of many sprays.
After test, after medicine, 20d, 40d observe weeds death condition respectively, and compare removing of various medicaments
Grass activity, additionally, also to observe the growing state on lawn, to investigate medicament pair after medicine in 1-20d
Whether lawn has poisoning.
Embodiments of the invention 1-5 HERBICIDE TEST effect is shown in Table 1 (20d after medicine) and table 2 (after medicine
40d)。
Table 1 field control effectiveness test result (20d after medicine)
Table 2 field control effectiveness test result (40d after medicine)
As can be seen from Table 1 and Table 2, described agricultural seedbed herbicide is conducive to delaying Weed Resistance
Formation, be greatly enhanced the removing activity of herbicide；Additionally, two kinds of raw material mixing, action compensating,
Expand the scope of herbicidal spectrum；And compared with glyphosate and pinoxaden single dose, produce and use cost drops
Low, save peasant and use agent cost.
It should be noted that above example is only in order to illustrate technical scheme and unrestricted.
Although being described in detail the present invention with reference to preferred embodiment, those of ordinary skill in the art should
Work as understanding, the technical scheme of invention can be modified or equivalent, without deviating from the present invention
The scope of technical scheme, it all should be contained in scope of the presently claimed invention.
Claims (8)
1. an agriculture seedbed herbicide, it is characterised in that the active component in described herbicide is glyphosate and pinoxaden, the weight ratio of described glyphosate and pinoxaden is 50:1-1:50.
A kind of agricultural seedbed the most according to claim 1 herbicide, it is characterised in that the weight ratio of described glyphosate and pinoxaden is 30:1-1:30.
A kind of agricultural seedbed the most according to claim 1 herbicide, it is characterised in that the weight ratio of described glyphosate and pinoxaden is 20:1.
4. according to a kind of agricultural seedbed herbicide according to any one of claim 1-3, it is characterised in that described herbicide is possibly together with one or more in dispersant, stabilizer, solvent, emulsifying agent, safener.
A kind of agricultural seedbed the most according to claim 1 herbicide, it is characterised in that described glyphosate and pinoxaden account for the 30%-85% of described herbicide gross weight altogether.
A kind of agricultural seedbed the most according to claim 5 herbicide, it is characterised in that described glyphosate and pinoxaden account for the 50%-70% of described herbicide gross weight altogether.
A kind of agricultural seedbed the most according to claim 1 herbicide, it is characterised in that the dosage form of described herbicide is any one in suspending agent, cream, microemulsion, wettable powder or water dispersible granules.
8. the using method of an agriculture seedbed herbicide, it is characterised in that spray in seedbed before Seedling, mu consumption 100mL is watered 40-50 kilogram of even spraying.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610194889.0A CN105794835A (en) | 2016-03-31 | 2016-03-31 | Agricultural seedbed herbicide and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610194889.0A CN105794835A (en) | 2016-03-31 | 2016-03-31 | Agricultural seedbed herbicide and using method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105794835A true CN105794835A (en) | 2016-07-27 |
Family
ID=56460478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610194889.0A Pending CN105794835A (en) | 2016-03-31 | 2016-03-31 | Agricultural seedbed herbicide and using method thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN105794835A (en) |
Citations (4)
| 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 |
| CN103416385A (en) * | 2013-07-12 | 2013-12-04 | 中国科学院东北地理与农业生态研究所 | Closed weeding method for beet paper tube seedling seedbeds |
| US20140235444A1 (en) * | 2013-02-19 | 2014-08-21 | Dow Agrosciences Llc | Synergistic supression of grass seedhead production from applications of aminocyclopyrachlor and metsulfuron |
| CN105104375A (en) * | 2015-08-14 | 2015-12-02 | 京博农化科技股份有限公司 | Glycerine-containing herbicidal composition |
-
2016
- 2016-03-31 CN CN201610194889.0A patent/CN105794835A/en active Pending
Patent Citations (4)
| 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 |
| US20140235444A1 (en) * | 2013-02-19 | 2014-08-21 | Dow Agrosciences Llc | Synergistic supression of grass seedhead production from applications of aminocyclopyrachlor and metsulfuron |
| CN103416385A (en) * | 2013-07-12 | 2013-12-04 | 中国科学院东北地理与农业生态研究所 | Closed weeding method for beet paper tube seedling seedbeds |
| CN105104375A (en) * | 2015-08-14 | 2015-12-02 | 京博农化科技股份有限公司 | Glycerine-containing herbicidal composition |
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