CN1390450A - Herbicidal mixture of dicamba and sulcotrione - Google Patents
Herbicidal mixture of dicamba and sulcotrione Download PDFInfo
- Publication number
- CN1390450A CN1390450A CN 02135319 CN02135319A CN1390450A CN 1390450 A CN1390450 A CN 1390450A CN 02135319 CN02135319 CN 02135319 CN 02135319 A CN02135319 A CN 02135319A CN 1390450 A CN1390450 A CN 1390450A
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- CN
- China
- Prior art keywords
- dicamba
- sulphur humulone
- sulcotrione
- corn
- salt
- 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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Abstract
A herbicide for corn field is prepared from dicamba and sulcotrione in weight ratio of (1-2):(1-75) through mixing them with assistant and carrier, and preparing emulsion, aqueous solution, suspension, or wettable powder. Its advantages are broad spectrum, high effect and high safety.
Description
The present invention relates to agricultural chemicals, specifically a kind ofly prevent and kill off the weeds in field preparation by dicamba (dicamba) and salt thereof and sulphur humulone (sulcotrione) combination.
The active ingredient that the present invention relates to:
Dicamba (dicamba)
Sulphur humulone (sulcotrione)
The objective of the invention is to provide a kind of composite weedicide that the single, double cotyledon weeds in field is all had better preventive effect.
Herbicide formulations of the present invention is to be the Herbicidal compositions of active ingredient preparation by dicamba and salt thereof and sulphur humulone, is used for the disposable single, double cotyledon weeds that corn field takes place of preventing and kill off.It is characterized in that: dicamba by weight ratio: the sulphur humulone is 1: 75～2: 1; Add appropriate amount of addition agent or carrier, be prepared into missible oil, aqua, aqueous suspension agent, wetting powder.
Advantage of the present invention:
(1) save drug cost: the composition that the present invention proposes, can disposablely prevent and kill off most of single, double cotyledon weeds behind the corn field seedling, weeds in the dispenser controlled corn whole growing.Saved farming season, compared with corn field herbicide after seedling sulphur humulone simultaneously, the mu cost drops to 6～7 yuan/mu from 10 yuan/mu, has saved drug cost greatly.
(2) enlarge grass spectrum extremely: the dicamba list is used corn field broadleaf weed preventive effect better, and is relatively poor to the monocotyledon weed preventive effect.Sulphur humulone list is used corn field monocotyledon weed preventive effect better, relatively poor to the broadleaf weed preventive effect, but both use with and show significant synergistic effect, single, double cotyledon weeds all there is better preventive effect, can disposablely prevent and kill off single, double cotyledon weeds in the corn field, weeds in the dispenser controlled corn whole growing.
(3) to working as stubble corn and succession crop safety: through verification experimental verification, the composition that the present invention proposes has reduced the dosage of sulphur humulone, uses by the doubly amount of normal field consumption, not only to when the safety of stubble crop corn fine, and after the medication to the equal safety of the crops such as wheat of back stubble plantation.
Part embodiment of the present invention:
Example 1 (wetting powder):
Dicamba 1%, sulphur humulone 74%, filler 15%, auxiliary agent 10% is made 75% wetting powder.
Example 2 (aqueous suspension agent):
Dicamba 7%, sulphur humulone 23%, filler 15%, auxiliary agent 7%, water supplies 100%, makes 30% aqueous suspension agent.
Example 3 (aqua):
Dicamba 10%, sulphur humulone 10%, auxiliary agent 10%, 70% water is made 20% aqua.
Example 4 (missible oil):
Dicamba 13%, sulphur humulone 7%, auxiliary agent 7%, solvent 63% is made 20% missible oil.
Embodiments of the invention preparation weeding test effect sees the following form:
| Handle medicament | Consumption (gai/ha) | To lady's-grass, eleusine indica, green foxtail preventive effect (%) | To Amaranthus retroflexus, kitchen garden preventive effect (%) | |
| Example 1 medicament | ????675 | ????92 | ????75 | |
| Example 2 medicaments | ????360 | ????96 | ????97 | |
| Example 3 medicaments | ????300 | ????90 | ????97 | |
| Example 4 medicaments | ????300 | ????82 | ????94 | |
| The contrast medicament | Dicamba | ????216 | ????45 | ????93 |
| The sulphur humulone | ????675 | ????93 | ????56 | |
More than handle the equal safety of corn.
Claims (1)
- A kind of dicamba (dicamba) and salt thereof mix with sulphur humulone (sulcotrione) prevents and kill off the corn field weed preparation, it is characterized in that: by dicamba and salt thereof and sulphur humulone is active ingredient, form Herbicidal compositions, dicamba by weight ratio: the sulphur humulone is 1: 75～2: 1; Add appropriate amount of addition agent or carrier, be prepared into missible oil, aqua, aqueous suspension agent, wetting powder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021353190A CN1182779C (en) | 2002-07-26 | 2002-07-26 | Herbicidal mixture of dicamba and sulcotrione |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021353190A CN1182779C (en) | 2002-07-26 | 2002-07-26 | Herbicidal mixture of dicamba and sulcotrione |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1390450A true CN1390450A (en) | 2003-01-15 |
| CN1182779C CN1182779C (en) | 2005-01-05 |
Family
ID=4748131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB021353190A Expired - Fee Related CN1182779C (en) | 2002-07-26 | 2002-07-26 | Herbicidal mixture of dicamba and sulcotrione |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1182779C (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2008285441B2 (en) * | 2007-08-06 | 2014-01-16 | Syngenta Crop Protection Ag | Herbicidal compositions |
| CN103688941A (en) * | 2013-11-28 | 2014-04-02 | 广东中迅农科股份有限公司 | Herbicidal composition containing pyraflufen-ethyl and dicamba |
| CN104920362A (en) * | 2015-06-25 | 2015-09-23 | 江苏省农业科学院 | Pesticide composite comprising benzobicyclon and dicamba and application of pesticide composite in prevention of lemnaceae plants |
| CN104920417A (en) * | 2015-06-25 | 2015-09-23 | 江苏省农业科学院 | Pesticide composite comprising halosulfuron-methyl and dicamba and application of pesticide composite in prevention of lemnaceae plants |
| CN105028415A (en) * | 2015-06-25 | 2015-11-11 | 江苏省农业科学院 | Pesticide composition containing fluroxypyr and dicamba and application of pesticide composition in control of lemnaceae plants |
| CN114680112A (en) * | 2020-12-25 | 2022-07-01 | 山东省联合农药工业有限公司 | Mixed weeding composition containing dicamba, tembotrione and atrazine and application thereof |
-
2002
- 2002-07-26 CN CNB021353190A patent/CN1182779C/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2008285441B2 (en) * | 2007-08-06 | 2014-01-16 | Syngenta Crop Protection Ag | Herbicidal compositions |
| TWI504349B (en) * | 2007-08-06 | 2015-10-21 | Syngenta Ltd | Herbicidal compositions |
| CN103688941A (en) * | 2013-11-28 | 2014-04-02 | 广东中迅农科股份有限公司 | Herbicidal composition containing pyraflufen-ethyl and dicamba |
| CN103688941B (en) * | 2013-11-28 | 2017-01-04 | 广东中迅农科股份有限公司 | A kind of containing pyraflufen-ethyl with the Herbicidal combinations of Mediben |
| CN104920362A (en) * | 2015-06-25 | 2015-09-23 | 江苏省农业科学院 | Pesticide composite comprising benzobicyclon and dicamba and application of pesticide composite in prevention of lemnaceae plants |
| CN104920417A (en) * | 2015-06-25 | 2015-09-23 | 江苏省农业科学院 | Pesticide composite comprising halosulfuron-methyl and dicamba and application of pesticide composite in prevention of lemnaceae plants |
| CN105028415A (en) * | 2015-06-25 | 2015-11-11 | 江苏省农业科学院 | Pesticide composition containing fluroxypyr and dicamba and application of pesticide composition in control of lemnaceae plants |
| CN114680112A (en) * | 2020-12-25 | 2022-07-01 | 山东省联合农药工业有限公司 | Mixed weeding composition containing dicamba, tembotrione and atrazine and application thereof |
| CN114680112B (en) * | 2020-12-25 | 2023-11-07 | 山东省联合农药工业有限公司 | Mixed weeding composition containing dicamba, cyclosulfamide and atrazine and application thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1182779C (en) | 2005-01-05 |
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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 | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Anhui JuKai Agricultural Co., Ltd. Assignor: Zhao Deyou Contract fulfillment period: 2009.2.8 to 2014.2.8 contract change Contract record no.: 2009340000175 Denomination of invention: Herbicidal mixture of dicamba and sulcotrione Granted publication date: 20050105 License type: Exclusive license Record date: 2009.8.17 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.2.8 TO 2014.2.8; CHANGE OF CONTRACT Name of requester: HEFEI JIUYI AGRICULTURE DEVELOPMENT CO., LTD. Effective date: 20090817 |
|
| DD01 | Delivery of document by public notice |
Addressee: Zhao Deyou Document name: Notification to Pay the Fees |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050105 Termination date: 20120726 |