CN102326575A - Herbicide - Google Patents
Herbicide Download PDFInfo
- Publication number
- CN102326575A CN102326575A CN 201110195274 CN201110195274A CN102326575A CN 102326575 A CN102326575 A CN 102326575A CN 201110195274 CN201110195274 CN 201110195274 CN 201110195274 A CN201110195274 A CN 201110195274A CN 102326575 A CN102326575 A CN 102326575A
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- CN
- China
- Prior art keywords
- percent
- acetochlor
- weed killer
- killer herbicide
- herbicide
- 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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- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention relates to herbicide, which consists of the following ingredients: 20 percent to 30 percent of acetochlor, 1 percent to 18 percent of thifensulfuron methyl, 1 percent to 5 percent of alkylphenol polyoxyethylene(10)ether (OP-10), 2 percent to 5 percent of dispersant NNO, 2 percent to 5 percent of polyvinyl alcohol, 2 percent to 6 percent of acetone and water. The herbicide adopts acetochlor and thifensulfuron methyl as main active ingredients, so not only can the weaknesses of acetochlor that the lasting period is short, the labor is wasted and the cost is high be overcome, but also the cost of the herbicide can be greatly reduced because of less use of thifensulfuron methyl, and has a remarkable weeding effect and promising application prospect.
Description
Technical field
The invention belongs to technical field of pesticide, particularly relate to a kind of weed killer herbicide.
Background technology
Corn is a grain normal edible in our daily life, but the field is easy to growth of weeds when planting this crop, will influence the growth of corn like this, so need weeds be removed.Chemical method at present commonly used is carried out weeding, and employed chemical agent is mainly Acetochlor and thiameturonmethyl, because the drug effect phase of Acetochlor is short, therefore needs repeatedly medication in the season of growth of corn, so not only take a lot of work, and cost is high; Though the herbicidal effect of thiameturonmethyl is good, the drug effect phase is longer, and price is higher, so also can cause cost to raise.
Summary of the invention
In order to address the above problem, the object of the present invention is to provide the weed killer herbicide that a kind of herbicidal effect is good and cost is low.
In order to achieve the above object, weed killer herbicide provided by the invention is made up of following component by weight percentage:
Acetochlor 20-30 thiameturonmethyl 1-18
OP-10 1-5 dispersant N N O 2-5
Polyvinyl alcohol 2-5 acetone 2-6
Excess water
Weed killer herbicide provided by the invention is made up of following component by weight percentage:
Acetochlor 24-28 thiameturonmethyl 5-10
OP-10 2-4 dispersant N N O 3-4
Polyvinyl alcohol 3-4 acetone 3-5
Excess water
Weed killer herbicide provided by the invention is as main active with Acetochlor and thiameturonmethyl; It is short that it both can remedy the Acetochlor drug effect phase; Therefore take a lot of work, shortcoming such as cost height, and, therefore can reduce the cost of weed killer herbicide significantly owing to can reduce the consumption of thiameturonmethyl; And herbicidal effect is obvious, so have broad application prospects.
Embodiment
Below in conjunction with specific embodiment weed killer herbicide provided by the invention is elaborated.
Embodiment 1:
The weed killer herbicide that present embodiment provides is made up of following component by weight percentage:
Acetochlor 20 thiameturonmethyls 1
OP-10 1 dispersant N N O 2
Polyvinyl alcohol 2 acetone 2
Excess water
The weed killer herbicide preparation method that present embodiment provides is following:
20 kilograms of Acetochlors, 1 kilogram of thiameturonmethyl, 1 kilogram of OP-10,2 kilograms of dispersant N NO, 2 kilograms of polyvinyl alcohol and 2 kilograms of acetone are joined in the material-compound tank; Fully mix then; Add entry to 100 kilogram, use colloid mill to be ground to granularity at last and be 5 microns and promptly can be made into described weed killer herbicide.
Embodiment 2:
The weed killer herbicide that present embodiment provides is made up of following component by weight percentage:
Acetochlor 30 thiameturonmethyls 18
OP-10 5 dispersant N N O 5
Polyvinyl alcohol 5 acetone 6
Excess water
The weed killer herbicide preparation method that present embodiment provides is following:
30 kilograms of Acetochlors, 18 kilograms of thiameturonmethyls, 5 kilograms of OP-10,5 kilograms of dispersant N NO, 5 kilograms of polyvinyl alcohol and 6 kilograms of acetone are joined in the material-compound tank; Fully mix then; Add entry to 100 kilogram, use colloid mill to be ground to granularity at last and be 5 microns and promptly can be made into described weed killer herbicide.
Embodiment 3:
The weed killer herbicide that present embodiment provides is made up of following component by weight percentage:
Acetochlor 25 thiameturonmethyls 9
OP-10 3 dispersant N N O 4
Polyvinyl alcohol 4 acetone 4
Excess water
The weed killer herbicide preparation method that present embodiment provides is following:
25 kilograms of Acetochlors, 8 kilograms of thiameturonmethyls, 3 kilograms of OP-10,4 kilograms of dispersant N NO, 4 kilograms of polyvinyl alcohol and 4 kilograms of acetone are joined in the material-compound tank; Fully mix then; Add entry to 100 kilogram, use colloid mill to be ground to granularity at last and be 5 microns and promptly can be made into described weed killer herbicide.
Therefore the same prior art of weed killer herbicide method for using provided by the invention is no longer heavily chatted here.
Claims (2)
1. weed killer herbicide, it is characterized in that: described weed killer herbicide is made up of following component by weight percentage:
Acetochlor 20-30 thiameturonmethyl 1-18
OP-10 1-5 dispersant N N O 2-5
Polyvinyl alcohol 2-5 acetone 2-6
Excess water.
2. weed killer herbicide according to claim 1 is characterized in that: described weed killer herbicide is made up of following component by weight percentage:
Acetochlor 24-28 thiameturonmethyl 5-10
OP-10 2-4 dispersant N N O 3-4
Polyvinyl alcohol 3-4 acetone 3-5
Excess water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110195274 CN102326575A (en) | 2011-07-13 | 2011-07-13 | Herbicide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110195274 CN102326575A (en) | 2011-07-13 | 2011-07-13 | Herbicide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102326575A true CN102326575A (en) | 2012-01-25 |
Family
ID=45478748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110195274 Pending CN102326575A (en) | 2011-07-13 | 2011-07-13 | Herbicide |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102326575A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111657284A (en) * | 2020-06-16 | 2020-09-15 | 安徽喜田生物科技有限公司 | Weeding composition containing trifluralin, acetochlor and thifensulfuron methyl |
-
2011
- 2011-07-13 CN CN 201110195274 patent/CN102326575A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111657284A (en) * | 2020-06-16 | 2020-09-15 | 安徽喜田生物科技有限公司 | Weeding composition containing trifluralin, acetochlor and thifensulfuron methyl |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120125 |