CN106857573A - The mixed herbicide and preparation method of a kind of cinmethylin and Oxyfluorfen - Google Patents
The mixed herbicide and preparation method of a kind of cinmethylin and Oxyfluorfen Download PDFInfo
- Publication number
- CN106857573A CN106857573A CN201710016711.1A CN201710016711A CN106857573A CN 106857573 A CN106857573 A CN 106857573A CN 201710016711 A CN201710016711 A CN 201710016711A CN 106857573 A CN106857573 A CN 106857573A
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- CN
- China
- Prior art keywords
- cinmethylin
- oxyfluorfen
- herbicide
- mixed
- preparation
- 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
- 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
- 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
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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 invention discloses a kind of cinmethylin and the mixed herbicide and preparation method of Oxyfluorfen, including cinmethylin and Oxyfluorfen, the mixed herbicide is main pharmacodynamics composition with cinmethylin and Oxyfluorfen, and the cinmethylin is 1 60 with the mass ratio of Oxyfluorfen:1 30, the mass percent in herbicide is 5 70% to the cinmethylin with Oxyfluorfen gross mass.The present invention is mixed from Oxyfluorfen by by cinmethylin according to different proportionings, so as to have obvious synergy or summation action, improve the effect of weeding, so that corn and soybean and wheat weedses are thoroughly killed, so as to realize a dispenser, time saving, laborsaving and reduce farmer's burdens, and have the advantages that activity of weeding is high, herbicidal spectrum is wide, the lasting period is long and safe.
Description
Technical field
The present invention relates to technical field of pesticide, the mixed herbicide and system of specially a kind of cinmethylin and Oxyfluorfen
Preparation Method.
Background technology
Cinmethylin is a kind of chemicals, and molecular formula is C18H26O2, and this product belongs to cineole class herbicide, suppresses mitogenetic group
Knit growth.After rice transplantation, most of grassy weeds, such as barnyard grass, Monochoria vaginalis, difformed galingale herb can be effectively prevented and kill off using this product
Deng, excellent to barnyard grass preventive effect, the dispenser phase is wider, from barnyard grass bud early stage to 3 leaf phase dispensers, Monochoria vaginalis, mexicana and 1 year
Raw sedge weed is also sensitive to this product, and dispenser is to transplanting rice safety after rice transplanting.
Oxyfluorfen is the fluorine-containing benzene ether-derivative herbicides succeeded in developing by Rhom and Hass of the U.S. in 1975, its weeding
Activity improves 5~10 times than corresponding nitrofen, is 16.32 times of benthiocarb.Wide using scope, broad weed-killing spectrum, the lasting period is long,
Mu consumption is few, and activity is high, can be used with various mixture of herbicides, expands herbicide controlling spectrum, improves drug effect, easy to use, both can be before bud
Treatment, again can bud post processing, toxicity is low.
Herbicide single dose is often deposited when being used alone as herbicide controlling spectrum is narrow, high cost, weeds are also easy to produce the resistance to the action of a drug and weeding
The defect such as not thorough, is this it is proposed that the mixed herbicide and preparation method of a kind of cinmethylin and Oxyfluorfen.
The content of the invention
It is an object of the invention to provide the mixed herbicide and preparation method of a kind of cinmethylin and Oxyfluorfen, with
Solve the problems, such as to be proposed in background technology.
To achieve the above object, the present invention provides following technical scheme：A kind of mixing of cinmethylin and Oxyfluorfen
Herbicide and preparation method, including cinmethylin and Oxyfluorfen, the mixed herbicide is with cinmethylin and Oxyfluorfen
It is main pharmacodynamics composition, the cinmethylin is 1-60 with the mass ratio of Oxyfluorfen:1-30, the cinmethylin and ethoxy
AKH7088 gross mass mass percent in herbicide is 5-70%.
Preferably, the cinmethylin and the mass ratio of Oxyfluorfen are 10-60：5, the cinmethylin and ethoxy fluorine
Careless ether gross mass mass percent in herbicide is 15-70%.
Preferably, the cinmethylin and the mass ratio of Oxyfluorfen are 40-60：5-10, the cinmethylin and second
Oxygen AKH7088 gross mass mass percent in herbicide is 45-70%.
Preferably, the cinmethylin and the mass ratio of Oxyfluorfen are 30-50：10-20, the cinmethylin and second
Oxygen AKH7088 gross mass mass percent in herbicide is 40-70%.
Preferably, the cinmethylin and the mass ratio of Oxyfluorfen are 10-30：10-20, the cinmethylin and second
Oxygen AKH7088 gross mass mass percent in herbicide is 20-50%.
Preferably, the cinmethylin and the mass ratio of Oxyfluorfen are 15-60：15-30, the cinmethylin and second
Oxygen AKH7088 gross mass mass percent in herbicide is 30-70%.
Preferably, during its formulation is missible oil, aqueous emulsion, microemulsion, suspending agent, wettable powder and water dispersible granules
It is a kind of.
Preferably, the mixed herbicide is applied to corn and soybean and wheat weedses.
Compared with prior art, the invention has the advantages that：
1st, the present invention is mixed from Oxyfluorfen by by cinmethylin according to different proportionings, so as to have obvious
Synergy or summation action, the effect of weeding is improve, so that corn and soybean and wheat weedses are thoroughly killed, so that real
It is an existing dispenser, time saving, laborsaving and reduce farmer's burdens.
2nd, the present invention is mixed from Oxyfluorfen by by cinmethylin according to different proportionings, makes the Herbicidal mixture
Agent has the advantages that activity of weeding is high, herbicidal spectrum is wide, the lasting period is long and safe.
Specific embodiment
The technical scheme in the embodiment of the present invention will be clearly and completely described below, it is clear that described implementation
Example is only a part of embodiment of the invention, rather than whole embodiments.Based on the embodiment in the present invention, this area is common
The every other embodiment that technical staff is obtained under the premise of creative work is not made, belongs to the model of present invention protection
Enclose.
The present invention provides a kind of technical scheme：A kind of mixed herbicide of cinmethylin with Oxyfluorfen and preparation side
Method, including cinmethylin and Oxyfluorfen, the mixed herbicide with cinmethylin and Oxyfluorfen be main pharmacodynamics composition,
Cinmethylin is 1-60 with the mass ratio of Oxyfluorfen:1-30, cinmethylin is with Oxyfluorfen gross mass in herbicide
Mass percent is 5-70%, and its formulation is missible oil, aqueous emulsion, microemulsion, suspending agent, wettable powder and water dispersible granules
In one kind, the mixed herbicide be applied to corn and soybean and wheat weedses.
Embodiment one：Cinmethylin is 10-60 with the mass ratio of Oxyfluorfen：5, cinmethylin is total with Oxyfluorfen
Quality mass percent in herbicide is 15-70%, and following material is weight percentage, and takes cinmethylin 50%, ethoxy
Then AKH7088 15%, sodium lignin sulfonate 11%, dichloro quinolinic acid 11% is well mixed, and is continuously added kaolin,
Whole mixture quality ratio is reached 100%, and according to general step, form cinmethylin and Oxyfluorfen mixing quality ratio
It is 65% wettable mixed powdery herbicide.
Embodiment two：Cinmethylin is 40-60 with the mass ratio of Oxyfluorfen：5-10, cinmethylin and ethoxy fluorine grass
Ether gross mass mass percent in herbicide is 45-70%, and following material is weight percentage, and takes cinmethylin 51%,
Then Oxyfluorfen 13%, APES 7%, castor oil polyoxyethylene ether 6% is well mixed, not
It is disconnected to add water, whole mixture quality ratio is reached 100%, and according to general step, form cinmethylin and Oxyfluorfen
Mixing quality is than the water and milk shape mixed herbicide for 64%.
Embodiment three：Cinmethylin is 30-50 with the mass ratio of Oxyfluorfen：10-20, cinmethylin and ethoxy fluorine grass
Ether gross mass mass percent in herbicide is 40-70%, and following material is weight percentage, and takes cinmethylin 35%,
Then Oxyfluorfen 10%, sodium lignin sulfonate 5%, lauryl sulfate 3% is well mixed, and be continuously added
Kaolin, makes whole mixture quality ratio reach 100%, and according to general step, forms cinmethylin and mixed with Oxyfluorfen
Close the water-dispersible granular mixed herbicide that mass ratio is 45%.
Example IV：Cinmethylin is 10-30 with the mass ratio of Oxyfluorfen：10-20, cinmethylin and ethoxy fluorine grass
Ether gross mass mass percent in herbicide is 20-50%, and following material is weight percentage, and takes cinmethylin 25%,
Then Oxyfluorfen 25%, dioctyl succinate disulfonate acid 1.3%, sodium lignin sulfonate 2.5% is well mixed, and
Water is continuously added, whole mixture quality ratio is reached 100%, and according to general step, form cinmethylin with ethoxy fluorine grass
Ether mixing quality is than the suspension mixed herbicide for 50%.
Embodiment five：Cinmethylin is 15-60 with the mass ratio of Oxyfluorfen：15-30, cinmethylin and ethoxy fluorine grass
Ether gross mass mass percent in herbicide is 30-70%, and following material is weight percentage, and takes cinmethylin 15%,
Then Oxyfluorfen 20%, polyacrylamide 8%, octadecylamine APEO 8%, ammonium sulfate 5% are well mixed,
And kaolin is continuously added, whole mixture quality ratio is reached 100%, and according to general step, form cinmethylin and second
Oxygen AKH7088 mixing quality is than the water-dispersible granular mixed herbicide for 35%.
In sum：The present invention is mixed from Oxyfluorfen by by cinmethylin according to different proportionings, so that
With obvious synergy or summation action, the effect of weeding is improve, so that corn and soybean and wheat weedses are thoroughly killed
Extremely, so as to realize a dispenser, time saving, laborsaving and reduce farmer's burdens.
In addition, the present invention is mixed from Oxyfluorfen by by cinmethylin according to different proportionings, make the mixing
Herbicide has the advantages that activity of weeding is high, herbicidal spectrum is wide, the lasting period is long and safe.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding can carry out various changes, modification, replacement to these embodiments without departing from the principles and spirit of the present invention
And modification, the scope of the present invention be defined by the appended.
Claims (8)
1. the mixed herbicide and preparation method of a kind of cinmethylin and Oxyfluorfen, including cinmethylin and ethoxy fluorine grass
Ether, it is characterised in that：The mixed herbicide with cinmethylin and Oxyfluorfen be main pharmacodynamics composition, the cinmethylin with
The mass ratio of Oxyfluorfen is 1-60:1-30, the cinmethylin and Oxyfluorfen gross mass quality hundred in herbicide
Divide than being 5-70%.
2. the mixed herbicide and preparation method of a kind of cinmethylin according to claim 1 and Oxyfluorfen, it is special
Levy and be：The cinmethylin is 10-60 with the mass ratio of Oxyfluorfen：5, the cinmethylin and the total matter of Oxyfluorfen
Amount mass percent in herbicide is 15-70%.
3. the mixed herbicide and preparation method of a kind of cinmethylin according to claim 1 and Oxyfluorfen, it is special
Levy and be：The cinmethylin is 40-60 with the mass ratio of Oxyfluorfen：5-10, the cinmethylin and Oxyfluorfen
Gross mass mass percent in herbicide is 45-70%.
4. the mixed herbicide and preparation method of a kind of cinmethylin according to claim 1 and Oxyfluorfen, it is special
Levy and be：The cinmethylin is 30-50 with the mass ratio of Oxyfluorfen：10-20, the cinmethylin and Oxyfluorfen
Gross mass mass percent in herbicide is 40-70%.
5. the mixed herbicide and preparation method of a kind of cinmethylin according to claim 1 and Oxyfluorfen, it is special
Levy and be：The cinmethylin is 10-30 with the mass ratio of Oxyfluorfen：10-20, the cinmethylin and Oxyfluorfen
Gross mass mass percent in herbicide is 20-50%.
6. the mixed herbicide and preparation method of a kind of cinmethylin according to claim 1 and Oxyfluorfen, it is special
Levy and be：The cinmethylin is 15-60 with the mass ratio of Oxyfluorfen：15-30, the cinmethylin and Oxyfluorfen
Gross mass mass percent in herbicide is 30-70%.
7. the mixed herbicide of a kind of cinmethylin according to claim any one of 1-6 and Oxyfluorfen and preparation side
Method, it is characterised in that：During its formulation is missible oil, aqueous emulsion, microemulsion, suspending agent, wettable powder and water dispersible granules
It is a kind of.
8. the mixed herbicide of a kind of cinmethylin according to claim any one of 1-7 and Oxyfluorfen and preparation side
Method, it is characterised in that：The mixed herbicide is applied to corn and soybean and wheat weedses.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710016711.1A CN106857573A (en) | 2017-01-10 | 2017-01-10 | The mixed herbicide and preparation method of a kind of cinmethylin and Oxyfluorfen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710016711.1A CN106857573A (en) | 2017-01-10 | 2017-01-10 | The mixed herbicide and preparation method of a kind of cinmethylin and Oxyfluorfen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106857573A true CN106857573A (en) | 2017-06-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710016711.1A Withdrawn CN106857573A (en) | 2017-01-10 | 2017-01-10 | The mixed herbicide and preparation method of a kind of cinmethylin and Oxyfluorfen |
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| Country | Link |
|---|---|
| CN (1) | CN106857573A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020016134A1 (en) * | 2018-07-16 | 2020-01-23 | Bayer Aktiengesellschaft | Herbicidal mixtures containing aclonifen and cinmethylin |
-
2017
- 2017-01-10 CN CN201710016711.1A patent/CN106857573A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020016134A1 (en) * | 2018-07-16 | 2020-01-23 | Bayer Aktiengesellschaft | Herbicidal mixtures containing aclonifen and cinmethylin |
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Application publication date: 20170620 |