CN105010417A - Botanical herbicide - Google Patents
Botanical herbicide Download PDFInfo
- Publication number
- CN105010417A CN105010417A CN201510470309.1A CN201510470309A CN105010417A CN 105010417 A CN105010417 A CN 105010417A CN 201510470309 A CN201510470309 A CN 201510470309A CN 105010417 A CN105010417 A CN 105010417A
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- China
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- parts
- mesotrione
- coumarin
- botanical
- botanical herbicides
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Abstract
The invention discloses a botanical herbicide and relates to the technical field of pesticides. The botanical herbicide comprises the following compositions in parts by weight: 15-25 parts of mesotrione, 5-10 parts of n-nonanoic acid, 3-7 parts of salvia leucophylla, 1-5 parts of strigol, 3-8 parts of coumarin, 1-5 parts of alpha-terthienyl, 10-30 parts of daturine and 5-10 parts of nutgrass flatsedge. The botanical herbicide disclosed by the invention is prepared from mesotrione, n-nonanoic acid, salvia leucophylla, strigol and coumarin compounds which are extracted from plants; by virtue of proportioning of various components, the prepared botanical herbicide has the advantages of rice resources, no damage to ecological environments, easiness for biodegradation, low toxicity and less residues.
Description
Technical field
The present invention relates to technical field of pesticide, be specifically related to a kind of botanical herbicides.
Background technology
Enter 21 century, weed killer herbicide will be effective " weapon " that same weeds are struggled, and will play larger effect.Over nearly 60 years, while utilizing chemical herbicide management of weeds, also serious threat is created to environment and human health, impel people to have to explore new weeding technique.Along with the raising day by day of environmental protection cry, a large amount of uses of high toxicity agricultural chemicals, have caused worldwide extensive concern to the negative effect that agricultural production and ecotope cause.
Summary of the invention
Problem to be solved by this invention is to provide a kind of aboundresources, does not destroy ecotope, easily biological-degradable, toxicity are low and residual few botanical herbicides.
To achieve these goals, the technical scheme that the present invention takes is a kind of botanical herbicides provided, and described botanical herbicides constituent (weight portion) comprising:
Mesotrione 15-25 part,
N-nonanoic acid 5-10 part,
Salvia leucophylla oil 3-7 part,
Witchweed alcohol 1-5 part,
Coumarin 3-8 part,
α-three thiophene 1-5 part,
Meteloidine 10-30 part,
Nutgrass flatsedge mattress 5-10 part.
Preferably, described botanical herbicides constituent (weight portion) comprising:
Mesotrione 18 parts,
N-nonanoic acid 6 parts,
Salvia leucophylla oil 4 parts,
Witchweed alcohol 2 parts,
Coumarin 4 parts,
3 parts, α-three thiophene,
Meteloidine 20 parts,
7 parts, nutgrass flatsedge mattress.
Preferably, described mesotrione has isolated a kind of leptospermone with activity of weeding from callistemon rigidus plant, using it as lead compound, carries out structure of modification.Test compound N TBC [2-(2-nitro-4-TRIFLUOROMETHYLBENZOYL)-cyclohexane-1 at first; 3-diketone]; and then found sulphur humulone, mesotrione and benzobicylon, thus to have developed with HPPD be the mesotrione weed killer herbicide of action target.
Preferably, the high phytotoxicity gram raw compounds that in described coumarin, coumarin mainly extracts from grass family, the orchid family and citrous fruit and blade.
Adopt technical scheme of the present invention, a kind of botanical herbicides of the present invention is that mesotrione, n-nonanoic acid, Salvia leucophylla oil, witchweed alcohol and the coumarin compound proposed from plant is prepared from, by optimizing the proportioning of each composition, the botanical herbicides of preparation has aboundresources, does not destroy ecotope, easily biological-degradable, toxicity are low and residual few advantage.
Embodiment
The technological means realized for making the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with embodiment, setting forth the present invention further.
Embodiment 1:
A kind of botanical herbicides, described botanical herbicides constituent (weight portion) comprising:
Mesotrione 18 parts,
N-nonanoic acid 6 parts,
Salvia leucophylla oil 4 parts,
Witchweed alcohol 2 parts,
Coumarin 4 parts,
3 parts, α-three thiophene,
Meteloidine 20 parts,
7 parts, nutgrass flatsedge mattress.
Embodiment 2:
A kind of botanical herbicides, described botanical herbicides constituent (weight portion) comprising:
Mesotrione 20 parts,
N-nonanoic acid 8 parts,
Salvia leucophylla oil 5 parts,
Witchweed alcohol 3 parts,
Coumarin 4 parts,
4 parts, α-three thiophene,
Meteloidine 19 parts,
8 parts, nutgrass flatsedge mattress.
Based on above-mentioned, a kind of botanical herbicides of the present invention is that mesotrione, n-nonanoic acid, Salvia leucophylla oil, witchweed alcohol and the coumarin compound proposed from plant is prepared from, by optimizing the proportioning of each composition, the botanical herbicides of preparation has aboundresources, does not destroy ecotope, easily biological-degradable, toxicity are low and residual few advantage.
Obvious specific implementation of the present invention is not subject to the restrictions described above; as long as have employed the improvement of the various unsubstantialities that method of the present invention is conceived and technical scheme is carried out; or design of the present invention and technical scheme directly applied to other occasion, all within protection scope of the present invention without to improve.
Claims (5)
1. a botanical herbicides, is characterized in that, described botanical herbicides constituent (weight portion) comprising:
Mesotrione 15-25 part,
N-nonanoic acid 5-10 part,
Salvia leucophylla oil 3-7 part,
Witchweed alcohol 1-5 part,
Coumarin 3-8 part,
α-three thiophene 1-5 part,
Meteloidine 10-30 part,
Nutgrass flatsedge mattress 5-10 part.
2. a kind of botanical herbicides according to claim 1, is characterized in that, described botanical herbicides constituent (weight portion) comprising:
Mesotrione 18 parts,
N-nonanoic acid 6 parts,
Salvia leucophylla oil 4 parts,
Witchweed alcohol 2 parts,
Coumarin 4 parts,
3 parts, α-three thiophene,
Meteloidine 20 parts,
7 parts, nutgrass flatsedge mattress.
3. a kind of botanical herbicides according to claim 1, is characterized in that, described botanical herbicides constituent (weight portion) comprising:
Mesotrione 20 parts,
N-nonanoic acid 8 parts,
Salvia leucophylla oil 5 parts,
Witchweed alcohol 3 parts,
Coumarin 4 parts,
4 parts, α-three thiophene,
Meteloidine 19 parts,
8 parts, nutgrass flatsedge mattress.
4. a kind of botanical herbicides according to claim 1, is characterized in that, described mesotrione has isolated a kind of leptospermone with activity of weeding from callistemon rigidus plant, using it as lead compound, carries out structure of modification.Test compound N TBC [2-(2-nitro-4-TRIFLUOROMETHYLBENZOYL)-cyclohexane-1 at first; 3-diketone]; and then found sulphur humulone, mesotrione and benzobicylon, thus to have developed with HPPD be the mesotrione weed killer herbicide of action target.
5. a kind of botanical herbicides according to claim 1, is characterized in that, the high phytotoxicity gram raw compounds that in described coumarin, coumarin mainly extracts from grass family, the orchid family and citrous fruit and blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510470309.1A CN105010417A (en) | 2015-08-04 | 2015-08-04 | Botanical herbicide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510470309.1A CN105010417A (en) | 2015-08-04 | 2015-08-04 | Botanical herbicide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105010417A true CN105010417A (en) | 2015-11-04 |
Family
ID=54401069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510470309.1A Pending CN105010417A (en) | 2015-08-04 | 2015-08-04 | Botanical herbicide |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105010417A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108849940A (en) * | 2018-08-03 | 2018-11-23 | 西南大学 | A kind of botanical herbicides and preparation method thereof for alternanthera philoxeroides |
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| CN101017654A (en) * | 2006-02-07 | 2007-08-15 | 三星电子株式会社 | Display device and driving apparatus thereof |
| CN101292664A (en) * | 2007-04-28 | 2008-10-29 | 江苏辉丰农化股份有限公司 | Weeding composition |
| CN101406181A (en) * | 2008-10-22 | 2009-04-15 | 王从爱 | Herbicidal composition |
| CN101617653A (en) * | 2008-07-02 | 2010-01-06 | 山东滨农科技有限公司 | Compound herbicide composition |
| CN101965835A (en) * | 2010-09-25 | 2011-02-09 | 安徽丰乐农化有限责任公司 | Compound herbicide in post-emergence period of corn |
| CN101971805A (en) * | 2010-11-17 | 2011-02-16 | 南京扬子鸿利源化学品有限责任公司 | Oil-suspension agricultural mesotrione preparation as well as preparation method and applications thereof |
| CN101971841A (en) * | 2010-05-24 | 2011-02-16 | 北京颖新泰康国际贸易有限公司 | Herbicide composition and application thereof |
| CN102578093A (en) * | 2011-01-14 | 2012-07-18 | 浙江中山化工集团有限公司 | Mesotrione water dispersible granule and preparation method thereof |
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2015
- 2015-08-04 CN CN201510470309.1A patent/CN105010417A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101017654A (en) * | 2006-02-07 | 2007-08-15 | 三星电子株式会社 | Display device and driving apparatus thereof |
| CN101292664A (en) * | 2007-04-28 | 2008-10-29 | 江苏辉丰农化股份有限公司 | Weeding composition |
| CN101617653A (en) * | 2008-07-02 | 2010-01-06 | 山东滨农科技有限公司 | Compound herbicide composition |
| CN101406181A (en) * | 2008-10-22 | 2009-04-15 | 王从爱 | Herbicidal composition |
| CN101971841A (en) * | 2010-05-24 | 2011-02-16 | 北京颖新泰康国际贸易有限公司 | Herbicide composition and application thereof |
| CN101965835A (en) * | 2010-09-25 | 2011-02-09 | 安徽丰乐农化有限责任公司 | Compound herbicide in post-emergence period of corn |
| CN101971805A (en) * | 2010-11-17 | 2011-02-16 | 南京扬子鸿利源化学品有限责任公司 | Oil-suspension agricultural mesotrione preparation as well as preparation method and applications thereof |
| CN102578093A (en) * | 2011-01-14 | 2012-07-18 | 浙江中山化工集团有限公司 | Mesotrione water dispersible granule and preparation method thereof |
Non-Patent Citations (4)
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| 周蕴赟等，: ""HPPD抑制剂类除草剂作用机制和研究进展"", 《世界农药》 * |
| 莫文妍等，: ""植物源除草活性物质研究进展"", 《农药市场信息》 * |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108849940A (en) * | 2018-08-03 | 2018-11-23 | 西南大学 | A kind of botanical herbicides and preparation method thereof for alternanthera philoxeroides |
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Application publication date: 20151104 |