CN108064878A - Herbicidal combinations and its application - Google Patents
Herbicidal combinations and its application Download PDFInfo
- Publication number
- CN108064878A CN108064878A CN201610989975.0A CN201610989975A CN108064878A CN 108064878 A CN108064878 A CN 108064878A CN 201610989975 A CN201610989975 A CN 201610989975A CN 108064878 A CN108064878 A CN 108064878A
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- CN
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- Prior art keywords
- herbicide
- glufosinate
- haloxyfop
- methyl
- compound
- 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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- 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
- A01N33/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic nitrogen compounds
- A01N33/16—Biocides, pest repellants or attractants, or plant growth regulators containing organic nitrogen compounds containing nitrogen-to-oxygen bonds
- A01N33/18—Nitro compounds
- A01N33/20—Nitro compounds containing oxygen or sulfur attached to the carbon skeleton containing the nitro group
- A01N33/22—Nitro compounds containing oxygen or sulfur attached to the carbon skeleton containing the nitro group having at least one oxygen or sulfur atom and at least one nitro group directly attached to the same aromatic 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
- A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
- A01N37/44—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing at least one carboxylic group or a thio analogue, or a derivative thereof, and a nitrogen atom attached to the same carbon skeleton by a single or double bond, this nitrogen atom not being a member of a derivative or of a thio analogue of a carboxylic group, e.g. amino-carboxylic acids
- A01N37/48—Nitro-carboxylic acids; Derivatives thereof
-
- 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
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- 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 present invention relates to a kind of Glufosinate-ammoniumpesticideng, the compound herbicides of haloxyfop-r-methyl, which is characterized in that the herbicide is using A, B and C as principle active component, wherein A is glufosinate-ammonium, B is haloxyfop-r-methyl, and C is any one of fluoroglycofen-ethyl, Oxyfluorfen and sulfentrazone, A：B：The weight ratio of C is 1 100:1‑60:1‑60.The herbicide of the present invention prevents and kill off grassy weed, sedge weed and broad leaved weed for cauline leaf process after seedling.
Description
Technical field：
The invention belongs to agriculture herbicide fields, are related to a kind of complex weedicide, and grass is prevented and kill off for cauline leaf process after seedling
Section weeds, sedge weed and broad leaved weed.
Technical background：
After the herbicide of single-activity component is used for controlling weeds for a long time, the resistance of weeds can be made enhance, make the quick of weeds
Perception declines, and can increase formulation rate, so as to cause the pollution of environment.Therefore rational mixture herbicide with improve herbicidal effect into
For a kind of current selection.Herbicide rational mixture can not only expand herbicidal spectrum, delay the generation of Weed Resistance, good compounding
Herbicidal effect can also be improved, plays synergistic effect, it will be apparent that improves the effect of herbicide.Inventor is according to retrieving early period, grind
Study carefully analysis, it is found that patent CN103688994A discloses the composition of glufosinate-ammonium and haloxyfop-r-methyl；Patent
CN105613572A discloses the composition of glufosinate-ammonium and fluoroglycofen-ethyl；Patent CN105494355A disclose sulfentrazone and
Composition of haloxyfop-r-methyl etc..Above-mentioned patent can delay the resistance of weeds to a certain extent, but in weeding
It cannot play the role of in spectrum " the more grass of a medicine ".CN105230653A discloses glyphosate, fluoroglycofen-ethyl and efficient fluorine pyrrole first
The composition of standing grain spirit, but glyphosate, due to largely using, weeds are larger to its resistance, therefore be not suitable for largely making again
With.The present inventor on the basis of bioassay, has found glufosinate-ammonium, haloxyfop-r-methyl and fluoroglycofen-ethyl, ethoxy indoors
Fluofazone and sulfentrazone show grassy weed, sedge weed and broad leaved weed in the range of certain mixed ratio
Apparent synergistic effect, therefore on the basis of the studies above, complete the present invention.
The content of the invention：
It is an object of the invention to provide the low herbicidal compositions of drug cost, and grass is prevented and kill off for cauline leaf process after seedling
Section weeds, sedge weed and broad leaved weed.The technical solution adopted in the present invention is：
The compound herbicide of a kind of Glufosinate-ammoniumpesticideng, haloxyfop-r-methyl, which is characterized in that the herbicide is with A, B
Be principle active component with C, wherein A is glufosinate-ammonium, and B is haloxyfop-r-methyl, C is fluoroglycofen-ethyl, Oxyfluorfen and
Any one of sulfentrazone, A：B：The weight ratio of C is 1-100:1-60:1-60, further preferred technical solution are 1-
100:1-50:1-50 is still more preferably 1-60:1-20:1-20.In compound herbicide, the content of active ingredient is 1-
85%, preferably 10-75%.
The herbicide of the present invention prevents and kill off grassy weed, sedge weed and broad leaved weed for cauline leaf process after seedling.
The preparation formulation that herbicide of the present invention can be prepared according to the method well known to those skilled in the art of the present technique, including
Water dispersible granules, wettable powder, missible oil, aqueous suspension agent, oil suspending agent, suspension emulsion, aqueous emulsion, microemulsion etc.；Known auxiliary agent
There are emulsifier, wetting dispersing agent, suspending agent, disintegrant, binding agent, antifreezing agent, thickener, stabilizer, antifoaming agent etc..
The present invention compound herbicide the advantages of be：Component is reasonable, and synergistic effect is notable, can be used for cauline leaf process after seedling
Prevent and kill off grassy weed, sedge weed and broad leaved weed.
Specific embodiment
With reference to embodiment to further instruction of the present invention, the percentage in embodiment is weight ratio, but this hair
It is bright to be not limited thereto.
1st, potted plant experiment
To further appreciate that synergy of the mixture to weeds of the application, the present inventor is according to NY/T1155.7-2006
The CTC methods of middle recommendation with the grassy weed and broad leaved weed of eleusine indica 6-7 leaf phases and Eclipta prostrata 5-6 Ye Qiwei representatives to carrying out room
Interior toxicity test, experimental result is as shown in table 1-6.
1 different ratio glufosinate-ammonium haloxyfop-r-methyl fluoroglycofen-ethyl of table is to eleusine indica synergy measurement result
2 different ratio glufosinate-ammonium haloxyfop-r-methyl Oxyfluorfen of table is to eleusine indica synergy measurement result
| Medicament | Proportioning | ED50(ga.i/ mus) | Co-toxicity coefficient |
| Glufosinate-ammonium (referred to as grass) | —— | 95.34 | —— |
| Haloxyfop-r-methyl (referred to as high) | —— | 4.28 | —— |
| Oxyfluorfen (abbreviation oxygen) | —— | 8.59 | —— |
| Natural plant height oxygen | 1:1:1 | 5.12 | 162.51 |
| Natural plant height oxygen | 5:3:20 | 6.89 | 131.87 |
| Natural plant height oxygen | 10:5:10 | 8.37 | 122.55 |
| Natural plant height oxygen | 20:7:9 | 8.57 | 145.20 |
| Natural plant height oxygen | 30:10:5 | 11.01 | 126.41 |
| Natural plant height oxygen | 50:15:3 | 12.87 | 120.68 |
| Natural plant height oxygen | 60:20:1 | 12.17 | 122.83 |
3 different ratio glufosinate-ammonium haloxyfop-r-methyl sulfentrazone of table is to the synergy measurement result of eleusine indica
| Medicament | Proportioning | ED50(ga.i/ mus) | Co-toxicity coefficient |
| Glufosinate-ammonium (referred to as grass) | —— | 95.34 | —— |
| Haloxyfop-r-methyl (referred to as high) | —— | 4.28 | —— |
| Sulfentrazone (abbreviation first) | —— | 1.35 | —— |
| Natural plant height first | 1:1:1 | 5.87 | 189.99 |
| Natural plant height first | 5:3:20 | 15.34 | 145.93 |
| Natural plant height first | 10:5:10 | 13.57 | 121.06 |
| Natural plant height first | 20:7:9 | 13.23 | 131.51 |
| Natural plant height first | 30:10:5 | 12.94 | 125.30 |
| Natural plant height first | 50:15:3 | 13.75 | 120.51 |
| Natural plant height first | 60:20:1 | 12.01 | 126.61 |
4 different ratio glufosinate-ammonium haloxyfop-r-methyl fluoroglycofen-ethyl of table is to the synergy measurement result of Eclipta prostrata
5 different ratio glufosinate-ammonium haloxyfop-r-methyl Oxyfluorfen of table is to the synergy measurement result of Eclipta prostrata
| Medicament | Proportioning | ED50(ga.i/ mus) | Co-toxicity coefficient |
| Glufosinate-ammonium (referred to as grass) | —— | 85.17 | —— |
| Haloxyfop-r-methyl (referred to as high) | —— | 4.36 | —— |
| Oxyfluorfen (abbreviation oxygen) | —— | 8.17 | —— |
| Natural plant height oxygen | 1:1:1 | 6.21 | 132.90 |
| Natural plant height oxygen | 5:3:20 | 5.57 | 157.35 |
| Natural plant height oxygen | 10:5:10 | 6.57 | 152.93 |
| Natural plant height oxygen | 20:7:9 | 8.24 | 148.51 |
| Natural plant height oxygen | 30:10:5 | 8.98 | 153.82 |
| Natural plant height oxygen | 50:15:3 | 12.79 | 120.98 |
| Natural plant height oxygen | 60:20:1 | 11.21 | 133.46 |
6 different ratio glufosinate-ammonium haloxyfop-r-methyl sulfentrazone of table is to the synergy measurement result of Eclipta prostrata
The measurement result of table 1-6 show glufosinate-ammonium, haloxyfop-r-methyl respectively with fluoroglycofen-ethyl, Oxyfluorfen
And after sulfentrazone compounds in the range of certain proportion, there is apparent synergistic function.
2nd, example of formulations
Embodiment A aqueous suspension agents
| Ingredient | Embodiment 1 | Embodiment 2 | Embodiment 3 |
| Glufosinate-ammonium | 20 | 20 | 20 |
| Haloxyfop-r-methyl | 20 | 20 | 20 |
| Fluoroglycofen-ethyl | 20 | — | — |
| Oxyfluorfen | — | 20 | — |
| Sulfentrazone | — | — | 20 |
| Nonylphenol polyoxyethylene ether | 15 | 16 | 14 |
| Sodium lignin sulfonate | 5 | 4 | 6 |
| Dodecyl sulphate calcium | 5 | 5 | 5 |
| Xanthans | 0.5 | 0.5 | 0.5 |
| Ethylene glycol | 0.5 | 0.5 | 0.5 |
| Water | Supply 100 | Supply 100 | Supply 100 |
Embodiment B wettable powders
Embodiment C water dispersible granules
| Ingredient | Embodiment 7 | Embodiment 8 | Embodiment 9 |
| Glufosinate-ammonium | 20 | 20 | 20 |
| Haloxyfop-r-methyl | 7 | 7 | 7 |
| Fluoroglycofen-ethyl | 9 | — | — |
| Oxyfluorfen | — | 9 | — |
| Sulfentrazone | — | — | 9 |
| Alkylnaphthalene sulfonate formaldehyde condensation products | 17 | 18 | 16 |
| Neopelex | 3 | 2 | 4 |
| White carbon | 1 | 1 | 1 |
| Propylene glycol | 0.5 | 0.5 | 0.5 |
| Attapulgite | Supply 100 | Supply 100 | Supply 100 |
Embodiment D aqueous emulsions
| Ingredient | Embodiment 10 | Embodiment 11 | Embodiment 12 |
| Glufosinate-ammonium | 30 | 30 | 30 |
| Haloxyfop-r-methyl | 10 | 10 | 10 |
| Fluoroglycofen-ethyl | 5 | — | — |
| Oxyfluorfen | — | 5 | — |
| Sulfentrazone | — | — | 5 |
| Alkylphenol polyoxyethylene ether | 15 | 16 | 14 |
| Lauryl sodium sulfate | 5 | 4 | 6 |
| Xanthans | 1 | 1 | 1 |
| Propylene glycol | 0.5 | 0.5 | 0.5 |
| Water | Supply 100 | Supply 100 | Supply 100 |
Embodiment E missible oil
Embodiment F oil-suspending agents
| Ingredient | Embodiment 16 | Embodiment 17 | Embodiment 18 |
| Glufosinate-ammonium | 50 | 50 | 50 |
| Haloxyfop-r-methyl | 15 | 15 | 15 |
| Fluoroglycofen-ethyl | 3 | — | — |
| Oxyfluorfen | — | 3 | — |
| Sulfentrazone | — | — | 3 |
| Sodium alkyl benzene sulfonate | 15 | 15 | 15 |
| Fatty alcohol polyoxyethylene ether | 6 | 6 | 6 |
| Styrene phenol polyoxyethylene ether | 5 | 5 | 5 |
| Propylene glycol | 0.5 | 0.5 | 0.5 |
| Mineral oil | Supply 100 | Supply 100 | Supply 100 |
3rd, field control effectiveness test
Reagent agent：Complex weedicide in embodiment 1-18.
Comparison medicament：
18% glufosinate-ammoniumaqua aqua (Huifeng Agricultural Chemistry Co., Ltd., Jiangsu, comparison medicament 1)；
17% haloxyfop-r-methyl microemulsion (Henan gold field agrochemical Co., Ltd, comparison medicament 2)；
10% fluoroglycofen-ethyl microemulsion (Huifeng Agricultural Chemistry Co., Ltd., Jiangsu, comparison medicament 3)；
20% oxyfluorfen EC (Lulilai Co., Ltd., Jiangsu, comparison medicament 4)；
40% sulfentrazone suspending agent (Fumeishi Plant Protecting Agent Co., Ltd., Suzhou of Jiangsu Province, comparison medicament 5).
Control object：Eleusine indica, Eclipta prostrata, Paspalum distichum, the rhizome of nutgrass flatsedge.
Test method：It tests in being carried out in wheat paddock, each group handles 3 repetitions, and processing area is about 20m2, according to
The area of experimental plot, the good various medicaments of precise, cauline leaf process after seedling.30d weeds death conditions after statistics administration, compare
The activity of weeding of various medicaments.It the results are shown in Table 7.
7 Glufosinate-ammoniumpesticideng of table, haloxyfop-r-methyl herbicide medicine after 30d herbicidal effects
Field experiment the result shows that, glufosinate-ammonium, haloxyfop-r-methyl respectively with fluoroglycofen-ethyl, Oxyfluorfen and first
The compounding of sulphur grass amine is respectively provided with preferable preventive effect to the weeds of grass family broad-leaved and Cyperaceae, and compared with single dose, activity of weeding has
Larger raising, synergistic effect are apparent.And the drug effect of patience noxious plant is substantially higher in single dose.
The preferred embodiment of the present invention has been described above in detail, still, during present invention is not limited to the embodiments described above
Detail, within the scope of the technical concept of the present invention, a variety of simple variants can be carried out to technical scheme, this
A little simple variants all belong to the scope of protection of the present invention.
Claims (6)
1. the compound herbicide of a kind of Glufosinate-ammoniumpesticideng, haloxyfop-r-methyl, which is characterized in that the herbicide is with A, B and C
For principle active component, wherein A is glufosinate-ammonium, and B is haloxyfop-r-methyl, and C is fluoroglycofen-ethyl, Oxyfluorfen and first sulphur
Any one of careless amine, A：B：The weight ratio of C is 1-100:1-60:1-60.
2. compound herbicide according to claim 1, it is characterised in that A：B：The weight ratio of C is 1-100:1-50:1-50, more into
One step is preferably 1-60:1-20:1-20.
3. according to any compound herbicides of claim 1-2, it is characterised in that the content of active ingredient is 1-85%, excellent
Select 10-75%.
4. according to any compound herbicides of claim 1-3, it is characterised in that compound herbicide and insecticides adjuvant are prepared
Any one dosage form allowed on into pesticide.
5. according to any compound herbicides of claim 1-4, it is characterised in that the dosage form of the herbicide dissipates for moisture
Granula, wettable powder, missible oil, aqueous suspension agent, oil suspending agent, suspension emulsion, aqueous emulsion, microemulsion.
It is miscellaneous that 6. any compound herbicides of claim 1-5 for cauline leaf process after seedling prevent and kill off grassy weed, Cyperaceae
Grass and broad leaved weed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610989975.0A CN108064878A (en) | 2016-11-10 | 2016-11-10 | Herbicidal combinations and its application |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610989975.0A CN108064878A (en) | 2016-11-10 | 2016-11-10 | Herbicidal combinations and its application |
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| Publication Number | Publication Date |
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| CN108064878A true CN108064878A (en) | 2018-05-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201610989975.0A Pending CN108064878A (en) | 2016-11-10 | 2016-11-10 | Herbicidal combinations and its application |
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| Country | Link |
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| CN (1) | CN108064878A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109042720A (en) * | 2018-07-25 | 2018-12-21 | 安徽华星化工有限公司 | A kind of glufosinate-ammonium, Quizalotop-ethyl, Oxyfluorfen herbicidal composition |
| CN110786338A (en) * | 2018-08-03 | 2020-02-14 | 四川利尔作物科学有限公司 | Herbicidal composition and use thereof |
| CN115152786A (en) * | 2022-07-01 | 2022-10-11 | 江苏七洲绿色化工股份有限公司 | Herbicide composition and application thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1332959A (en) * | 2001-06-15 | 2002-01-30 | 张佰锋 | Dextro-haloxyfop. fluoroglycofen-ethyl emulsifiable concentrate |
| CN103688994A (en) * | 2013-12-31 | 2014-04-02 | 利尔化学股份有限公司 | Weeding composition with glufosinate and efficient haloxyfop-methyl, and preparation method of weeding composition |
| CN105613572A (en) * | 2016-03-02 | 2016-06-01 | 湖南农大海特农化有限公司 | Microemulsion containing glufosinate and preparation method of microemulsion |
-
2016
- 2016-11-10 CN CN201610989975.0A patent/CN108064878A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1332959A (en) * | 2001-06-15 | 2002-01-30 | 张佰锋 | Dextro-haloxyfop. fluoroglycofen-ethyl emulsifiable concentrate |
| CN103688994A (en) * | 2013-12-31 | 2014-04-02 | 利尔化学股份有限公司 | Weeding composition with glufosinate and efficient haloxyfop-methyl, and preparation method of weeding composition |
| CN105613572A (en) * | 2016-03-02 | 2016-06-01 | 湖南农大海特农化有限公司 | Microemulsion containing glufosinate and preparation method of microemulsion |
Non-Patent Citations (1)
| Title |
|---|
| 张宏军等: "草铵膦的作用机理及其应用", 《农药科学与管理》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109042720A (en) * | 2018-07-25 | 2018-12-21 | 安徽华星化工有限公司 | A kind of glufosinate-ammonium, Quizalotop-ethyl, Oxyfluorfen herbicidal composition |
| CN110786338A (en) * | 2018-08-03 | 2020-02-14 | 四川利尔作物科学有限公司 | Herbicidal composition and use thereof |
| CN115152786A (en) * | 2022-07-01 | 2022-10-11 | 江苏七洲绿色化工股份有限公司 | Herbicide composition and application thereof |
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