CN105475307A - Compound weed killer and preparation method thereof - Google Patents
Compound weed killer and preparation method thereof Download PDFInfo
- Publication number
- CN105475307A CN105475307A CN201510975472.3A CN201510975472A CN105475307A CN 105475307 A CN105475307 A CN 105475307A CN 201510975472 A CN201510975472 A CN 201510975472A CN 105475307 A CN105475307 A CN 105475307A
- Authority
- CN
- China
- Prior art keywords
- parts
- florasulam
- bentazone
- mefenacet
- fluroxypyr
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
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
- A01N43/34—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
- A01N43/72—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms
- A01N43/74—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms five-membered rings with one nitrogen atom and either one oxygen atom or one sulfur atom in positions 1,3
- A01N43/78—1,3-Thiazoles; Hydrogenated 1,3-thiazoles
-
- 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
- A01N43/72—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms
- A01N43/88—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms six-membered rings with three ring hetero atoms
-
- 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
Abstract
The invention discloses a compound weed killer and a preparation method thereof. The compound weed killer is prepared from the following raw materials in parts by weight: 10 to 20 parts of florasulam, 8 to 12 parts of slaked lime, 5 to 7 parts of surfactant, 8 to 10 parts of fluroxypyr-mepthyl, 6 to 8 parts of mefenacet, 8 to 10 parts of bentazone and 15 to 25 parts of water. The preparation method is simple and environment-friendly, the weeding effect is good, weeds have no drug resistance, and the pesticide effect can last for a long time.
Description
Technical field
The present invention relates to crops herbicide technology field, in particular to a kind of compound herbicide and preparation method thereof.
Background technology
Grassy weed and broad leaved weed are very common in farmland, current weed killer herbicide many employings chemical agent, main employing Pendimethalin, Acetochlor, trefanocide etc. are prevented and treated, and due to Long-Time Service, herbicide resistance improves, cause dosage large, environmental pollution, also add peasant's dispenser cost, in order to solve above-mentioned drawback, the present invention have selected several newtype drug composition with control and herbicidal effect, develops a kind of compound herbicide and preparation method thereof.
Remarkable to preventive effects such as wheat paddock resistant weed Descurainia sophia, shepherd's purse, leaf mustard, conical silene herb, chickweeds, greatly can reduce the Ecological Environment Risk that the large consumption of sulphonyl urine class weed killer herbicide uses, effectively can prevent and kill off the difficult anti-weeds such as clearvers, corn gromwell, wartwort to wheatland, obvious preventive and therapeutic effect is had to perennial weeds such as wheat paddock field bindweed, field thistles, delay the generation of Weed Resistance, to wheat safety, without elegant harm, herbicidal effect is temperature influence not, and season dispenser once.
Summary of the invention
The present invention proposes a kind of compound herbicide and preparation method thereof, can not only weeding efficiently, and efficiency time is long, high to crop safety.
For achieving the above object, the invention provides following technical scheme:
A kind of compound herbicide, calculate according to parts by weight, comprise following raw material: florasulam 10-20 part, white lime 8-12 part, surfactant 5-7 part, fluroxypyr different monooctyl ester 8-10 part, mefenacet 6-8 part, bentazone 8-10 part, water 15-25 part.
Further, calculate according to parts by weight, comprise following raw material: florasulam 10 parts, white lime 8 parts, 5 parts, surfactant, the different monooctyl ester of fluroxypyr 8 parts, mefenacet 6 parts, bentazone 8 parts, 15 parts, water.
Further, calculate according to parts by weight, comprise following raw material: florasulam 15 parts, white lime 10 parts, 6 parts, surfactant, the different monooctyl ester of fluroxypyr 9 parts, mefenacet 7 parts, bentazone 9 parts, 20 parts, water.
Further, calculate according to parts by weight, comprise following raw material: florasulam 20 parts, white lime 12 parts, 7 parts, surfactant, the different monooctyl ester of fluroxypyr 10 parts, mefenacet 8 parts, bentazone 10 parts, 25 parts, water.
Beneficial effect of the present invention is as follows:
1, herbicidal effect is good, and weeds are without pesticide resistance.
2, dosing is low, and duration of efficacy is long.
Embodiment
Below in conjunction with embodiments of the invention, be clearly and completely described the technical scheme in embodiments of the invention, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, the every other embodiment that one of ordinary skilled in the art obtains under the prerequisite not making creative work, all belongs to the scope of protection of the invention.
Embodiment one:
Choose florasulam 10-20 part, white lime 8-12 part, surfactant 5-7 part, fluroxypyr different monooctyl ester 8-10 part, mefenacet 6-8 part, bentazone 8-10 part, water 15-25 part.
Embodiment two:
Choose florasulam 10 parts, white lime 8 parts, 5 parts, surfactant, the different monooctyl ester of fluroxypyr 8 parts, mefenacet 6 parts, bentazone 8 parts, 15 parts, water.
Embodiment three:
Choose florasulam 15 parts, white lime 10 parts, 6 parts, surfactant, the different monooctyl ester of fluroxypyr 9 parts, mefenacet 7 parts, bentazone 9 parts, 20 parts, water.
Embodiment four:
Choose florasulam 20 parts, white lime 12 parts, 7 parts, surfactant, the different monooctyl ester of fluroxypyr 10 parts, mefenacet 8 parts, bentazone 10 parts, 25 parts, water.
In addition, be to be understood that, although this specification is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of specification is only for clarity sake, those skilled in the art should by specification integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (5)
1. a compound herbicide, it is characterized in that, calculate according to parts by weight, comprise following raw material: florasulam 10-20 part, white lime 8-12 part, surfactant 5-7 part, fluroxypyr different monooctyl ester 8-10 part, mefenacet 6-8 part, bentazone 8-10 part, water 15-25 part.
2. a kind of compound herbicide according to claim 1, it is characterized in that, calculate according to parts by weight, comprise following raw material: florasulam 10 parts, white lime 8 parts, 5 parts, surfactant, the different monooctyl ester of fluroxypyr 8 parts, mefenacet 6 parts, bentazone 8 parts, 15 parts, water.
3. a kind of compound herbicide according to claim 1, it is characterized in that, calculate according to parts by weight, comprise following raw material: florasulam 15 parts, white lime 10 parts, 6 parts, surfactant, the different monooctyl ester of fluroxypyr 9 parts, mefenacet 7 parts, bentazone 9 parts, 20 parts, water.
4. a kind of compound herbicide according to claim 1, it is characterized in that, calculate according to parts by weight, comprise following raw material: florasulam 20 parts, white lime 12 parts, 7 parts, surfactant, the different monooctyl ester of fluroxypyr 10 parts, mefenacet 8 parts, bentazone 10 parts, 25 parts, water.
5. the preparation method of a kind of compound herbicide according to claim 1-4 any one, is characterized in that, comprises following step:
(1) by florasulam, bentazone, the different monooctyl ester mixing of fluroxypyr, then add surfactant, mix;
(2) in step (1), add water, control rotating speed 300-400 rev/min, mechanical agitation 40-50 minute, adds mefenacet while stirring;
(3) white lime is added in step (2) gained liquid, mechanical agitation 10-20 minute under the rotating speed of 250-300 rev/min,
(4) (3) are packed, obtain described a kind of compound herbicide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510975472.3A CN105475307A (en) | 2015-12-23 | 2015-12-23 | Compound weed killer and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510975472.3A CN105475307A (en) | 2015-12-23 | 2015-12-23 | Compound weed killer and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105475307A true CN105475307A (en) | 2016-04-13 |
Family
ID=55662888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510975472.3A Pending CN105475307A (en) | 2015-12-23 | 2015-12-23 | Compound weed killer and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105475307A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105994302A (en) * | 2016-06-25 | 2016-10-12 | 创新美兰（合肥）股份有限公司 | MCPA-isooctyl, bentazone and fluroxypyr compound missible oil and preparing method thereof |
| CN106508975A (en) * | 2016-12-12 | 2017-03-22 | 安徽常泰化工有限公司 | Anti-pollution environment-friendly composite herbicide |
| CN108849870A (en) * | 2018-06-22 | 2018-11-23 | 河北威远生物化工有限公司 | Bentazone and florasulam Synergistic herbicide compositions and its dispersible oil-suspending agent |
-
2015
- 2015-12-23 CN CN201510975472.3A patent/CN105475307A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105994302A (en) * | 2016-06-25 | 2016-10-12 | 创新美兰（合肥）股份有限公司 | MCPA-isooctyl, bentazone and fluroxypyr compound missible oil and preparing method thereof |
| CN106508975A (en) * | 2016-12-12 | 2017-03-22 | 安徽常泰化工有限公司 | Anti-pollution environment-friendly composite herbicide |
| CN108849870A (en) * | 2018-06-22 | 2018-11-23 | 河北威远生物化工有限公司 | Bentazone and florasulam Synergistic herbicide compositions and its dispersible oil-suspending agent |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160413 |
|
| WD01 | Invention patent application deemed withdrawn after publication |