CN103947656A - Compound weedicide for broad-leaved weeds - Google Patents
Compound weedicide for broad-leaved weeds Download PDFInfo
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- CN103947656A CN103947656A CN201410224090.2A CN201410224090A CN103947656A CN 103947656 A CN103947656 A CN 103947656A CN 201410224090 A CN201410224090 A CN 201410224090A CN 103947656 A CN103947656 A CN 103947656A
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- weight
- weedicide
- synergist
- auxiliary agent
- complex weedicide
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Abstract
The invention discloses a weedicide for broad-leaved weeds, which is characterized by comprising the following components: 20-40 wt% of pyroxsulam, 25-45 wt% of florasulam, 15-28 wt% of 2-methyl-4-chlorophenoxyacetic acid, 13-17 wt% of synergist, 1-2 wt% of assistant and 5-8 wt% of amide weedicide. The weeding rate of the weedicide adopting the component proportioning is up to 90%; and since multiple reagents are mixed, the weed can not easily generate drug resistance, thereby compromising long-term usage.
Description
Technical field
The present invention relates to a kind of complex weedicide for broadleaved herb, relate in particular to the dry land weed killer herbicide that a kind of weeding rate is high, belong to agriculture weed killer herbicide field.
Background technology
Current weed killer herbicide is used the single herbicide of sulphur ketone etc. more, adopts this monistic weed killer herbicide, and when use year after year, weeds can exist certain pesticide resistance, thereby cause herbicidal effect to occur not good problem.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of complex weedicide for broadleaved herb, has the advantages that weeding ratio is high.
For solving the problems of the technologies described above, technical scheme of the present invention is: a kind of complex weedicide for broadleaved herb, it is characterized in that, comprise that the pyridine sulphur grass amine, the florasulam of part by weight 25% ~ 45%, the synergist of the methoxone of part by weight 15% ~ 28%, part by weight 13% ~ 17% of part by weight 20% ~ 40% are, the amide herbicide of the auxiliary agent of part by weight 1% ~ 2%, part by weight 5% ~ 8%.
Preferably, described dry land comprises part by weight 25% by the best proportioning of weed killer herbicide pyridine sulphur grass amine, the florasulam of part by weight 30%, the synergist of the methoxone of part by weight 20%, part by weight 18% are, the amide herbicide of the auxiliary agent of part by weight 2%, part by weight 5%.
Preferably, described auxiliary agent is one or more in lignin sodium sulphate, this sodium sulfonate of dodecane, this sulfoacid calcium of dodecane, agriculture breast, Acetochlor, butachlor, isopropyl methoxalamine;
Preferably, described synergist is one or more in bleeding agent, beneficial agriculture penetrant azone.
The invention has the advantages that: by adopting the weed killer herbicide of mentioned component proportioning, weeding rate is up to 90%, and owing to existing various medicaments to mix the factor of using, causes weeds to be difficult for developing immunity to drugs, thereby can take into account long-term use.
Embodiment
Embodiment 1
For a complex weedicide for broadleaved herb, comprise that the pyridine sulphur grass amine, the florasulam of part by weight 25%, the synergist of the methoxone of part by weight 28%, part by weight 17% of part by weight 20% are, the amide herbicide of the auxiliary agent of part by weight 2%, part by weight 8%.Wherein, auxiliary agent is one or more in lignin sodium sulphate, this sodium sulfonate of dodecane, this sulfoacid calcium of dodecane, agriculture breast, Acetochlor, butachlor, isopropyl methoxalamine; Synergist is one or more in bleeding agent, beneficial agriculture penetrant azone.
Embodiment 2
For a complex weedicide for broadleaved herb, comprise that the pyridine sulphur grass amine, the florasulam of part by weight 30%, the synergist of the methoxone of part by weight 20%, part by weight 18% of part by weight 25% are, the amide herbicide of the auxiliary agent of part by weight 2%, part by weight 5%.Wherein auxiliary agent is one or more in lignin sodium sulphate, this sodium sulfonate of dodecane, this sulfoacid calcium of dodecane, agriculture breast, Acetochlor, butachlor, isopropyl methoxalamine; Synergist is one or more in bleeding agent, beneficial agriculture penetrant azone.
Claims (4)
1. the complex weedicide for broadleaved herb, it is characterized in that, comprise that the pyridine sulphur grass amine, the florasulam of part by weight 25% ~ 45%, the synergist of the methoxone of part by weight 15% ~ 28%, part by weight 13% ~ 17% of part by weight 20% ~ 40% are, the amide herbicide of the auxiliary agent of part by weight 1% ~ 2%, part by weight 5% ~ 8%.
2. a kind of complex weedicide for broadleaved herb as claimed in claim 1, it is characterized in that, pyridine sulphur grass amine, the florasulam of part by weight 30%, the synergist of the methoxone of part by weight 20%, part by weight 18% that described dry land comprises part by weight 25% by the best proportioning of weed killer herbicide are, the amide herbicide of the auxiliary agent of part by weight 2%, part by weight 5%.
3. a kind of complex weedicide for broadleaved herb as claimed in claim 1, it is characterized in that, described auxiliary agent is one or more in lignin sodium sulphate, this sodium sulfonate of dodecane, this sulfoacid calcium of dodecane, agriculture breast, Acetochlor, butachlor, isopropyl methoxalamine.
4. a kind of complex weedicide for broadleaved herb as claimed in claim 1, is characterized in that, described synergist is one or more in bleeding agent, beneficial agriculture penetrant azone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410224090.2A CN103947656A (en) | 2014-05-24 | 2014-05-24 | Compound weedicide for broad-leaved weeds |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410224090.2A CN103947656A (en) | 2014-05-24 | 2014-05-24 | Compound weedicide for broad-leaved weeds |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103947656A true CN103947656A (en) | 2014-07-30 |
Family
ID=51325128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410224090.2A Pending CN103947656A (en) | 2014-05-24 | 2014-05-24 | Compound weedicide for broad-leaved weeds |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103947656A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102365959A (en) * | 2011-12-01 | 2012-03-07 | 联保作物科技有限公司 | Wheatland weeding composition and preparation thereof |
| CN103190418A (en) * | 2013-04-17 | 2013-07-10 | 海利尔药业集团股份有限公司 | Weeding composition containing pyroxsulam and florasulam |
-
2014
- 2014-05-24 CN CN201410224090.2A patent/CN103947656A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102365959A (en) * | 2011-12-01 | 2012-03-07 | 联保作物科技有限公司 | Wheatland weeding composition and preparation thereof |
| CN103190418A (en) * | 2013-04-17 | 2013-07-10 | 海利尔药业集团股份有限公司 | Weeding composition containing pyroxsulam and florasulam |
Non-Patent Citations (1)
| Title |
|---|
| 匿名: "N-(5,7-dimethoxy[1,2,4]triazolo[1,5-a]pyrimidin-2-yl)arylsulfonamide compounds and their use as herbicides in mixtures", 《RESEARCH DISCLOSURE》 * |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140730 |