CN103250724A - Weed-killing composition containing thifensulfuron methyl and halosulfuron methyl - Google Patents
Weed-killing composition containing thifensulfuron methyl and halosulfuron methyl Download PDFInfo
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- CN103250724A CN103250724A CN2013101908033A CN201310190803A CN103250724A CN 103250724 A CN103250724 A CN 103250724A CN 2013101908033 A CN2013101908033 A CN 2013101908033A CN 201310190803 A CN201310190803 A CN 201310190803A CN 103250724 A CN103250724 A CN 103250724A
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- Prior art keywords
- weed
- methyl
- halosulfuronmethyl
- thifensulfuronmethyl
- killing composition
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Abstract
The invention discloses a weed-killing composition containing thifensulfuron methyl and halosulfuron methyl. The weed-killing composition is characterized by comprising the effective components in percentage by weight: 22% of thifensulfuron methyl, 17% of halosulfuron methyl and the balance of auxiliaries and other excipients. The weed-killing composition disclosed by the invention has the characteristic of wide weed-killing spectrum, can be used at the front and rear of the crop seedling, and has a good pesticide effect especially for the wheat paddock and the corn field.
Description
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Technical field
The present invention relates to a kind of Herbicidal combinations, specifically is a kind of Herbicidal combinations that contains thifensulfuronmethyl and halosulfuronmethyl, is used for the control wheat paddock, corn field is annual and perennial weed.
Background technology
Thifensulfuronmethyl is cauline leaf inorganic agent behind a kind of efficient selective bud, can be used for cereal crop and prevent and kill off 1 year living broad leaved weed.Main susceptible weeds stops growing immediately after the general dispenser by weeds blade face and root system absorption and conduction, the back death of 1 week.
Halosulfuronmethyl is sulfonylurea herbicide, be the inhibitor of acetolactate synthestase (ALS enzyme), namely by suppressing the ALS enzyme of plant, stop branched-chain amino acid such as isoleucine, leucic biosynthesis, final destruction synthesizing of protein disturbed synthetic and cell division and the growth of DNA.The inhibitor of a kind of acetolactate synthestase of halosulfuronmethyl absorbs by weeds root and leaf, transmits in plant corpus, and weeds namely stop growing, and are then withered.Halosulfuronmethyl is mainly used in preventing and kill off broad leaved weed and sedge weed, as Siberian cocklebur, datura, Amaranthus retroflexus, flowerofanhour root or herb, kitchen garden, black nightshade, Cassia tora, lead a cow, the rhizome of nutgrass flatsedge, suitable crop such as wheat and corn paddy rice, sugarcane, lawn etc. can be used with Miao Houjun before the seedling.Because its rapid metabolism in crop is innocuous substance, so to crop safety.
The chemical composition of various weed killer herbicides, structure and physicochemical property all are distinguishing.They kill careless ability and scope is also different.Some weed killer herbicide is effective at a kind of weeds, the broad weed-killing spectrum of some weed killer herbicide, but effect is not clearly, therefore, the composite important directions that also becomes domestic and international research new herbicides of using with of multiple weed killer herbicide.
Summary of the invention
The object of the present invention is to provide a kind of Herbicidal combinations that contains thifensulfuronmethyl and halosulfuronmethyl.
Purpose of the present invention can be achieved through the following technical solutions:
A kind of Herbicidal combinations that contains thifensulfuronmethyl and halosulfuronmethyl is characterized in that: Herbicidal combinations contains active ingredient thifensulfuronmethyl 22%, halosulfuronmethyl 17%, auxiliary agent and other excipient surpluses.
Herbicidal combinations of the present invention is made wetting powder, water dispersion granule and suspending agent.
Described Herbicidal combinations is used for the control wheat paddock, corn field is annual and the application of perennial weed.
Beneficial effect of the present invention: the Herbicidal combinations that contains thifensulfuronmethyl and halosulfuronmethyl of the present invention has the characteristics of broad weed-killing spectrum, can use with Miao Houjun before the crop seedling, and is special fine at the weeds drug effect of wheat paddock and corn field.
Embodiment
Below in conjunction with specific embodiment the present invention is described in further detail.
Embodiment 1
Thifensulfuronmethyl 22%, halosulfuronmethyl 17%, polycarboxylic acids sodium 2%, lauryl sodium sulfate 10%, precipitated calcium carbonate 20%, diatomite supply 100%.Make the wetting powder that contains thifensulfuronmethyl and halosulfuronmethyl according to the conventional formulation method.
Embodiment 2
Thifensulfuronmethyl 22%, halosulfuronmethyl 17%, polyoxyethylene carboxylate 5%, sldium lauryl sulfate 12%, kaolin supply 100%.Make the water dispersion granule that contains thifensulfuronmethyl and halosulfuronmethyl according to the conventional formulation method.
Embodiment 3
Thifensulfuronmethyl 22%, halosulfuronmethyl 17%, polyoxyethylene nonylphenol ether phosphate 3%, castor oil polyoxyethylene ether 6%, washing powder 9%, deionized water supply 100%.Make the suspending agent that contains thifensulfuronmethyl and halosulfuronmethyl according to the conventional formulation method.
Claims (2)
1. Herbicidal combinations that contains thifensulfuronmethyl and halosulfuronmethyl, it is characterized in that: Herbicidal combinations contains active ingredient thifensulfuronmethyl 22%, halosulfuronmethyl 17%, auxiliary agent and other excipient surpluses.
2. the Herbicidal combinations that contains thifensulfuronmethyl and halosulfuronmethyl according to claim 1, it is characterized in that: Herbicidal combinations is made wetting powder, water dispersion granule and suspending agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101908033A CN103250724A (en) | 2013-05-22 | 2013-05-22 | Weed-killing composition containing thifensulfuron methyl and halosulfuron methyl |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101908033A CN103250724A (en) | 2013-05-22 | 2013-05-22 | Weed-killing composition containing thifensulfuron methyl and halosulfuron methyl |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103250724A true CN103250724A (en) | 2013-08-21 |
Family
ID=48955238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101908033A Pending CN103250724A (en) | 2013-05-22 | 2013-05-22 | Weed-killing composition containing thifensulfuron methyl and halosulfuron methyl |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103250724A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105766992A (en) * | 2016-03-22 | 2016-07-20 | 北京大北农科技集团股份有限公司 | Application of protein having tolerance to herbicides |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1338207A (en) * | 1995-09-20 | 2002-03-06 | 巴斯福股份公司 | Herbicidal mixture with enhancing activity |
-
2013
- 2013-05-22 CN CN2013101908033A patent/CN103250724A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1338207A (en) * | 1995-09-20 | 2002-03-06 | 巴斯福股份公司 | Herbicidal mixture with enhancing activity |
Non-Patent Citations (1)
| Title |
|---|
| 刘长令等: "氯吡嘧磺隆 噻吩磺隆", 《世界农药大全.除草剂卷》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105766992A (en) * | 2016-03-22 | 2016-07-20 | 北京大北农科技集团股份有限公司 | Application of protein having tolerance to herbicides |
| CN105766992B (en) * | 2016-03-22 | 2018-06-22 | 北京大北农科技集团股份有限公司 | The purposes of herbicide tolerant protein |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130821 |