CN105494425A - Cornfield weed killer and preparation method thereof - Google Patents
Cornfield weed killer and preparation method thereof Download PDFInfo
- Publication number
- CN105494425A CN105494425A CN201511000082.0A CN201511000082A CN105494425A CN 105494425 A CN105494425 A CN 105494425A CN 201511000082 A CN201511000082 A CN 201511000082A CN 105494425 A CN105494425 A CN 105494425A
- Authority
- CN
- China
- Prior art keywords
- parts
- acetochlor
- propisochlor
- metosulam
- fatty alcohol
- 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
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Classifications
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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
- 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
- A01N37/10—Aromatic or araliphatic carboxylic acids, or thio analogues thereof; 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
- 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
- A01N37/18—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 the group —CO—N<, e.g. carboxylic acid amides or imides; Thio analogues thereof
- A01N37/26—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 the group —CO—N<, e.g. carboxylic acid amides or imides; Thio analogues thereof containing the group; Thio analogues 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
- A01N43/90—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
- A01N47/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
- A01N47/08—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having one or more single bonds to nitrogen atoms
- A01N47/28—Ureas or thioureas containing the groups >N—CO—N< or >N—CS—N<
- A01N47/36—Ureas or thioureas containing the groups >N—CO—N< or >N—CS—N< containing the group >N—CO—N< directly attached to at least one heterocyclic ring; Thio analogues 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
- A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
- A01N59/06—Aluminium; Calcium; Magnesium; Compounds thereof
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)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a cornfield weed killer and a preparation method thereof. The cornfield weed killer is prepared from, by weight, 8-10 parts of sodium benzoate, 3-5 parts of acetochlor, 6-8 parts of propisochlor, 6-8 parts of halosulfuron-methyl, 3-5 parts of slaked lime, 7-9 parts of metosulam, 15-25 parts of water and 6-8 parts of fatty alcohol-polyoxyethylene ether. The preparation method is simple and environmentally friendly, and the cornfield weed killer is good in weeding effect, capable of preventing and killing weeds in the whole growth cycle of crops after being applied once and low in cost.
Description
Technical field
The present invention relates to crops herbicide technology field, in particular to a kind of corn field herbicide and preparation method thereof.
Background technology
Corn is a kind of very important cereal crops of China, corn is from after planting often suffering various Weed infestation to results, conventional chemical method carries out weeding at present, the chemical agent used is mainly Acetochlor and thiameturonmethyl, because the drug effect phase of Acetochlor is short, therefore need repeatedly medication in the season of growth of corn, not only take a lot of work, and cost is high; Although the herbicidal effect of thiameturonmethyl is good, the drug effect phase is longer, but price is higher, this also can cause cost to raise, and in order to solve above-mentioned drawback, the present invention have selected several newtype drug composition with control and herbicidal effect, develop a kind of corn field herbicide and preparation method thereof, active ingredient in weed killer herbicide of the present invention coordinates good synergistic effect within the specific limits, and preventive effect is higher than single dose, and the property of medicine is held time length; To when stubble corn and succession crop safety, employ herbicide-safener furilazole, the safety of corn crop can be ensured.
Summary of the invention
The present invention proposes a kind of corn field herbicide and preparation method thereof, can not only weeding efficiently, and the drug effect phase is long, and drug cost is low, high to corn safety.
For achieving the above object, the invention provides following technical scheme:
A kind of corn field herbicide, calculate according to parts by weight, comprise following raw material: Sodium Benzoate 8-10 part, Acetochlor 3-5 part, propisochlor 6-8 part, halosulfuronmethyl 6-8 part, white lime 3-5 part, metosulam 7-9 part, water 15-25 part, fatty alcohol-polyoxyethylene ether 6-8 part.
Further, calculate according to parts by weight, comprise following raw material: Sodium Benzoate 8 parts, Acetochlor 3 parts, propisochlor 6 parts, halosulfuronmethyl 6 parts, white lime 3 parts, metosulam 7 parts, 15 parts, water, fatty alcohol-polyoxyethylene ether 6 parts.
Further, calculate according to parts by weight, comprise following raw material: Sodium Benzoate 9 parts, Acetochlor 4 parts, propisochlor 7 parts, halosulfuronmethyl 7 parts, white lime 4 parts, metosulam 8 parts, 20 parts, water, fatty alcohol-polyoxyethylene ether 7 parts.
Further, calculate according to parts by weight, comprise following raw material: Sodium Benzoate 10 parts, Acetochlor 5 parts, propisochlor 8 parts, halosulfuronmethyl 8 parts, white lime 5 parts, metosulam 9 parts, 25 parts, water, fatty alcohol-polyoxyethylene ether 8 parts.
Beneficial effect of the present invention is as follows:
1, herbicidal effect is good, and dosing is low, and drug cost is low.
2, the drug effect phase is long, and a dispenser can prevent and kill off the weeds in crop whole breeding time.
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 Sodium Benzoate 8-10 part, Acetochlor 3-5 part, propisochlor 6-8 part, halosulfuronmethyl 6-8 part, white lime 3-5 part, metosulam 7-9 part, water 15-25 part, fatty alcohol-polyoxyethylene ether 6-8 part.
Embodiment two:
Choose Sodium Benzoate 8 parts, Acetochlor 3 parts, propisochlor 6 parts, halosulfuronmethyl 6 parts, white lime 3 parts, metosulam 7 parts, 15 parts, water, fatty alcohol-polyoxyethylene ether 6 parts.
Embodiment three:
Choose Sodium Benzoate 9 parts, Acetochlor 4 parts, propisochlor 7 parts, halosulfuronmethyl 7 parts, white lime 4 parts, metosulam 8 parts, 20 parts, water, fatty alcohol-polyoxyethylene ether 7 parts.
Embodiment four:
Choose Sodium Benzoate 10 parts, Acetochlor 5 parts, propisochlor 8 parts, halosulfuronmethyl 8 parts, white lime 5 parts, metosulam 9 parts, 25 parts, water, fatty alcohol-polyoxyethylene ether 8 parts.
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 corn field herbicide, it is characterized in that, calculate according to parts by weight, comprise following raw material: Sodium Benzoate 8-10 part, Acetochlor 3-5 part, propisochlor 6-8 part, halosulfuronmethyl 6-8 part, white lime 3-5 part, metosulam 7-9 part, water 15-25 part, fatty alcohol-polyoxyethylene ether 6-8 part.
2. a kind of corn field herbicide according to claim 1, it is characterized in that, calculate according to parts by weight, comprise following raw material: Sodium Benzoate 8 parts, Acetochlor 3 parts, propisochlor 6 parts, halosulfuronmethyl 6 parts, white lime 3 parts, metosulam 7 parts, 15 parts, water, fatty alcohol-polyoxyethylene ether 6 parts.
3. a kind of corn field herbicide according to claim 1, it is characterized in that, calculate according to parts by weight, comprise following raw material: Sodium Benzoate 9 parts, Acetochlor 4 parts, propisochlor 7 parts, halosulfuronmethyl 7 parts, white lime 4 parts, metosulam 8 parts, 20 parts, water, fatty alcohol-polyoxyethylene ether 7 parts.
4. a kind of corn field herbicide according to claim 1, it is characterized in that, calculate according to parts by weight, comprise following raw material: Sodium Benzoate 10 parts, Acetochlor 5 parts, propisochlor 8 parts, halosulfuronmethyl 8 parts, white lime 5 parts, metosulam 9 parts, 25 parts, water, fatty alcohol-polyoxyethylene ether 8 parts.
5. a preparation method for corn field herbicide as described in as arbitrary in claim 1-4, it is characterized in that, described preparation method comprises the steps:
(1) first by metosulam, more slowly add halosulfuronmethyl and fatty alcohol-polyoxyethylene ether, stir;
(2) in step (1), add water, control rotating speed 200-400 rev/min, mechanical agitation 30-50 minute, adds Sodium Benzoate while stirring;
(3) white lime is added in step (2) gained liquid, mechanical agitation 10-30 minute under the rotating speed of 200-400 rev/min;
(4) Acetochlor, propisochlor are mixed and obtain described a kind of corn field herbicide with (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511000082.0A CN105494425A (en) | 2015-12-28 | 2015-12-28 | Cornfield weed killer and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511000082.0A CN105494425A (en) | 2015-12-28 | 2015-12-28 | Cornfield weed killer and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105494425A true CN105494425A (en) | 2016-04-20 |
Family
ID=55703038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511000082.0A Pending CN105494425A (en) | 2015-12-28 | 2015-12-28 | Cornfield weed killer and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105494425A (en) |
-
2015
- 2015-12-28 CN CN201511000082.0A patent/CN105494425A/en active Pending
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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: 20160420 |
|
| WD01 | Invention patent application deemed withdrawn after publication |