CN1439264A - Sulfonic carbamide and fluoroglycofen-ethyl mixed herbicides - Google Patents
Sulfonic carbamide and fluoroglycofen-ethyl mixed herbicides Download PDFInfo
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- CN1439264A CN1439264A CN 03113005 CN03113005A CN1439264A CN 1439264 A CN1439264 A CN 1439264A CN 03113005 CN03113005 CN 03113005 CN 03113005 A CN03113005 A CN 03113005A CN 1439264 A CN1439264 A CN 1439264A
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Abstract
A herbicide is prepared from one of tribenuron-methyl, triasulfuron and bensulfuron-methyl, and fluoroglycofen-ethyl (1-50 wt.%) in ratio of 1:(0.625-2) through mixing. Its advantages are broad spectrum, low dosage, no environmental pollution, and high effect.
Description
Technical field
The invention belongs to chemical herbicide, is the chemical herbicide that is mixed of sulfonylurea and fluoroglycofen-ethyl specifically.
Background technology
Weeds are one of key factors that influence crop growth and agriculture harvest, and people are racking one's brains aspect the removal weeds in field for this reason.The invention of chemical herbicide has improved herbicidal effect greatly, and agricultural production has been produced immeasurable effect.Chemical herbicide has the characteristics of broad-spectrum high efficacy, and the widest with the sulfonylurea herbicide use again in numerous weed killer herbicides, it has the characteristics of broad-spectrum high efficacy, and the parent who firmly gets friend peasant looks at.It is commonly used in sulfonylurea herbicide that to have with the tribenuron-methyl be the tribenuron-methyl weeding agent of Main Ingredients and Appearance, be the triasulfuron weed killer herbicide of Main Ingredients and Appearance with the triasulfuron, be the bensulfuron weed killer herbicide of Main Ingredients and Appearance with the bensulfuron, because this class weed killer herbicide composition is single, and with interior suction conduction is herbicide effect mechanism, on the one hand to above the average age for marriage, the broad leaved weeds removal effect is not good, on the other hand the action period long, it is slow to take effect, and then influences herbicidal effect, both increase peasant burden, influenced agriculture harvest again.And fluoroglycofen-ethyl is above the average age for marriage to preventing and kill off, broad leaved weed has good effect, and its scope of application and function are not familiar with by people as yet.
Summary of the invention
Purpose of the present invention just provides a kind of novel mixture herbicide based on sulfonylurea herbicide.
Solution of the present invention is that the effective ingredient with fluoroglycofen-ethyl and sulfonylurea herbicide is mixed according to a certain percentage, adds auxiliary material commonly used in the weed killer herbicide simultaneously and forms the formulation that is mixed.Sulfonylurea herbicide can be divided into by its effective ingredient: tribenuron-methyl weeding agent, triasulfuron weed killer herbicide, bensulfuron weed killer herbicide, its effective ingredient is respectively tribenuron-methyl, triasulfuron, bensulfuron, the present invention with a certain proportion of fluoroglycofen-ethyl respectively with tribenuron-methyl, triasulfuron, bensulfuron in a kind of being mixed, the percentage by weight that fluoroglycofen-ethyl accounts for the formulation that is mixed is 1%-50%; The effective ingredient of weed killer herbicide of the present invention like this comprises a kind of in tribenuron-methyl, triasulfuron or the bensulfuron, also comprises fluoroglycofen-ethyl; When fluoroglycofen-ethyl and tribenuron-methyl were mixed, the mixed ratio when tribenuron-methyl and fluoroglycofen-ethyl are mixed was 1: 0.5～2; When fluoroglycofen-ethyl and triasulfuron were mixed, the mixed ratio when triasulfuron and fluoroglycofen-ethyl are mixed was 1: 0.5～2; When fluoroglycofen-ethyl and bensulfuron were mixed, the mixed ratio when bensulfuron and fluoroglycofen-ethyl are mixed was 1: 0.5～2.
Fluoroglycofen-ethyl also can be mixed by the effective ingredient in above-mentioned way and other sulfonylurea herbicide.
The invention has the beneficial effects as follows:
It is fast that the having of weed killer herbicide of the present invention killed careless speed, can improve 3 to 5 times of the careless speed of killing; It is wider to kill grass, can remove extremely existing sulfonylurea herbicide above the average age for marriage, the broad leaved weeds that can't remove extremely; Has the dual-use function of tagging with interior suction conduction weeding; Enlarged the scope of application of weed killer herbicide, can not limited age by careless type, grass in the use whenever of crop growth; Consumption is few, can not produce the advantage of polluting to environment; Have simultaneously and be mixed simply, do not need special installation and technology can realize the advantage that is mixed of different proportion and kind.
Embodiment
Embodiment one.
Formulation weight is 10 grams if be mixed, and desirable 0.2 gram tribenuron-methyl and 0.1 gram fluoroglycofen-ethyl are mixed, and the percentage by weight that fluoroglycofen-ethyl accounts for the formulation that is mixed is 1%, and the mixed ratio of tribenuron-methyl and fluoroglycofen-ethyl is 1: 0.5.
Embodiment two.
Formulation weight is 10 grams if be mixed, and desirable 1.4 gram tribenuron-methyls and 1 gram fluoroglycofen-ethyl are mixed, and the percentage by weight that fluoroglycofen-ethyl accounts for the formulation that is mixed is 10%, and the mixed ratio of tribenuron-methyl and fluoroglycofen-ethyl is 1: 0.714.
Embodiment three.
Formulation weight is 10 grams if be mixed, and desirable 1.66 gram tribenuron-methyls and 2 gram fluoroglycofen-ethyls are mixed, and the percentage by weight that fluoroglycofen-ethyl accounts for the formulation that is mixed is 20%, and the mixed ratio of tribenuron-methyl and fluoroglycofen-ethyl is 1: 1.20.
Embodiment four.
Formulation weight is 10 grams if be mixed, and desirable 3 gram tribenuron-methyls and 3 gram fluoroglycofen-ethyls are mixed, and the percentage by weight that fluoroglycofen-ethyl accounts for the formulation that is mixed is 30%, and the mixed ratio of tribenuron-methyl and fluoroglycofen-ethyl is 1: 1.
Embodiment five.
Formulation weight is 10 grams if be mixed, and desirable 3.2 gram tribenuron-methyls and 4 gram fluoroglycofen-ethyls are mixed, and the percentage by weight that fluoroglycofen-ethyl accounts for the formulation that is mixed is 40%, and the mixed ratio of tribenuron-methyl and fluoroglycofen-ethyl is 1: 1.25.
Embodiment six.
Formulation weight is 10 grams if be mixed, and desirable 2 gram tribenuron-methyls and 3 gram fluoroglycofen-ethyls are mixed, and the percentage by weight that fluoroglycofen-ethyl accounts for the formulation that is mixed is 30%, and the mixed ratio of tribenuron-methyl and fluoroglycofen-ethyl is 1: 1.5.
Embodiment seven.
Formulation weight is 10 grams if be mixed, and desirable 2.5 gram tribenuron-methyls and 5 gram fluoroglycofen-ethyls are mixed, and the percentage by weight that fluoroglycofen-ethyl accounts for the formulation that is mixed is 50%, and the mixed ratio of tribenuron-methyl and fluoroglycofen-ethyl is 1: 2.
Embodiment eight.
Formulation weight is 10 grams if be mixed, and desirable 2.5 gram tribenuron-methyls and 2.5 gram fluoroglycofen-ethyls are mixed, and the percentage by weight that fluoroglycofen-ethyl accounts for the formulation that is mixed is 25%, and the mixed ratio of tribenuron-methyl and fluoroglycofen-ethyl is 1: 1.
Embodiment nine.
Formulation weight is 10 grams if be mixed, and desirable 0.2 gram triasulfuron and 0.1 gram fluoroglycofen-ethyl are mixed, and the percentage by weight that fluoroglycofen-ethyl accounts for the formulation that is mixed is 1%, and the mixed ratio of triasulfuron and fluoroglycofen-ethyl is 1: 0.5.
Embodiment ten.
Formulation weight is 10 grams if be mixed, and desirable 1.4 gram triasulfurons and 1 gram fluoroglycofen-ethyl are mixed, and the percentage by weight that fluoroglycofen-ethyl accounts for the formulation that is mixed is 10%, and the mixed ratio of triasulfuron and fluoroglycofen-ethyl is 1: 0.714.
Embodiment 11.
Formulation weight is 10 grams if be mixed, and desirable 1.66 gram triasulfurons and 2 gram fluoroglycofen-ethyls are mixed, and the percentage by weight that fluoroglycofen-ethyl accounts for the formulation that is mixed is 20%, and the mixed ratio of triasulfuron and fluoroglycofen-ethyl is 1: 1.2.
Embodiment 12.
Formulation weight is 10 grams if be mixed, and desirable 3 gram triasulfurons and 3 gram fluoroglycofen-ethyls are mixed, and the percentage by weight that fluoroglycofen-ethyl accounts for the formulation that is mixed is 30%, and the mixed ratio of triasulfuron and fluoroglycofen-ethyl is 1: 1.
Embodiment 13.
Formulation weight is 10 grams if be mixed, and desirable 3.2 gram triasulfurons and 4 gram fluoroglycofen-ethyls are mixed, and the percentage by weight that fluoroglycofen-ethyl accounts for the formulation that is mixed is 40%, and the mixed ratio of triasulfuron and fluoroglycofen-ethyl is 1: 1.25.
Embodiment 14.
Formulation weight is 10 grams if be mixed, and desirable 2 gram triasulfurons and 3 gram fluoroglycofen-ethyls are mixed, and the percentage by weight that fluoroglycofen-ethyl accounts for the formulation that is mixed is 30%, and the mixed ratio of triasulfuron and fluoroglycofen-ethyl is 1: 1.5.
Embodiment 15.
Formulation weight is 10 grams if be mixed, and desirable 2.5 gram triasulfurons and 5 gram fluoroglycofen-ethyls are mixed, and the percentage by weight that fluoroglycofen-ethyl accounts for the formulation that is mixed is 50%, and the mixed ratio of triasulfuron and fluoroglycofen-ethyl is 1: 2.
Embodiment 16.
Formulation weight is 10 grams if be mixed, and desirable 2.5 gram triasulfurons and 2.5 gram fluoroglycofen-ethyls are mixed, and the percentage by weight that fluoroglycofen-ethyl accounts for the formulation that is mixed is 25%, and the mixed ratio of triasulfuron and fluoroglycofen-ethyl is 1: 1.
Embodiment 17.
Formulation weight is 10 grams if be mixed, and desirable 0.2 gram bensulfuron and 0.1 gram fluoroglycofen-ethyl are mixed, and the percentage by weight that fluoroglycofen-ethyl accounts for the formulation that is mixed is 1%, and the mixed ratio of bensulfuron and fluoroglycofen-ethyl is 1: 0.5.
Embodiment 18.
Formulation weight is 10 grams if be mixed, and desirable 1.4 gram bensulfurons and 1 gram fluoroglycofen-ethyl are mixed, and the percentage by weight that fluoroglycofen-ethyl accounts for the formulation that is mixed is 10%, and the mixed ratio of bensulfuron and fluoroglycofen-ethyl is 1: 0.714.
Embodiment 19.
Formulation weight is 10 grams if be mixed, and desirable 1.66 gram bensulfurons and 2 gram fluoroglycofen-ethyls are mixed, and the percentage by weight that fluoroglycofen-ethyl accounts for the formulation that is mixed is 20%, and the mixed ratio of bensulfuron and fluoroglycofen-ethyl is 1: 1.2.
Embodiment 20.
Formulation weight is 10 grams if be mixed, and desirable 3 gram bensulfurons and 3 gram fluoroglycofen-ethyls are mixed, and the percentage by weight that fluoroglycofen-ethyl accounts for the formulation that is mixed is 30%, and the mixed ratio of bensulfuron and fluoroglycofen-ethyl is 1: 1.
Embodiment 21.
Formulation weight is 10 grams if be mixed, and desirable 3.2 gram bensulfurons and 4 gram fluoroglycofen-ethyls are mixed, and the percentage by weight that fluoroglycofen-ethyl accounts for the formulation that is mixed is 40%, and the mixed ratio of bensulfuron and fluoroglycofen-ethyl is 1: 1.25.
Embodiment 22.
Formulation weight is 10 grams if be mixed, and desirable 2 gram bensulfurons and 3 gram fluoroglycofen-ethyls are mixed, and the percentage by weight that fluoroglycofen-ethyl accounts for the formulation that is mixed is 30%, and the mixed ratio of bensulfuron and fluoroglycofen-ethyl is 1: 1.5.
Embodiment 23.
Formulation weight is 10 grams if be mixed, and desirable 2.5 gram bensulfurons and 5 gram fluoroglycofen-ethyls are mixed, and the percentage by weight that fluoroglycofen-ethyl accounts for the formulation that is mixed is 50%, and the mixed ratio of bensulfuron and fluoroglycofen-ethyl is 1: 2.
Embodiment 24.
Formulation weight is 10 grams if be mixed, and desirable 2.5 gram bensulfurons and 2.5 gram fluoroglycofen-ethyls are mixed, and the percentage by weight that fluoroglycofen-ethyl accounts for the formulation that is mixed is 25%, and the mixed ratio of bensulfuron and fluoroglycofen-ethyl is 1: 1.
Claims (4)
1, a kind of sulfonylurea mixture herbicide, its effective ingredient comprise a kind of in tribenuron-methyl, triasulfuron or the bensulfuron, also comprise fluoroglycofen-ethyl, and the percentage by weight that fluoroglycofen-ethyl accounts for the formulation that is mixed is 1%-50%.
2, sulfonylurea mixture herbicide according to claim 1 is characterized in that the mixed ratio when described tribenuron-methyl and fluoroglycofen-ethyl are mixed is 1: 0.5～2.
3, sulfonylurea mixture herbicide according to claim 1 is characterized in that the mixed ratio when described triasulfuron and fluoroglycofen-ethyl are mixed is 1: 0.5～2.
4, sulfonylurea mixture herbicide according to claim 1 is characterized in that the mixed ratio when described bensulfuron and fluoroglycofen-ethyl are mixed is 1: 0.5～2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03113005 CN1206918C (en) | 2003-03-20 | 2003-03-20 | Sulfonic carbamide and fluoroglycofen-ethyl mixed herbicides |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03113005 CN1206918C (en) | 2003-03-20 | 2003-03-20 | Sulfonic carbamide and fluoroglycofen-ethyl mixed herbicides |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1439264A true CN1439264A (en) | 2003-09-03 |
| CN1206918C CN1206918C (en) | 2005-06-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03113005 Expired - Fee Related CN1206918C (en) | 2003-03-20 | 2003-03-20 | Sulfonic carbamide and fluoroglycofen-ethyl mixed herbicides |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102524281A (en) * | 2012-01-10 | 2012-07-04 | 刘东卫 | Weeding compound containing fluoroglycofen and pyrazosulfuron |
| CN103271057A (en) * | 2013-05-22 | 2013-09-04 | 吴江市德佐日用化学品有限公司 | Weeding composition containing tribenuron-methyl, oxyfluorfen and bensulfuron methyl |
| CN103283754A (en) * | 2013-05-22 | 2013-09-11 | 吴江市德佐日用化学品有限公司 | Weeding composition containing tribenuron-methyl, fluoroglycofen-ethyl and fluroxypyr |
| CN103283756A (en) * | 2013-05-22 | 2013-09-11 | 吴江市德佐日用化学品有限公司 | Weeding composition containing tribenuron-methyl, methoxone and fluoroglycofen-ethyl |
| CN103975941A (en) * | 2014-05-24 | 2014-08-13 | 南通顺阳化工有限公司 | Weed killer for broad-leaved weeds |
-
2003
- 2003-03-20 CN CN 03113005 patent/CN1206918C/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102524281A (en) * | 2012-01-10 | 2012-07-04 | 刘东卫 | Weeding compound containing fluoroglycofen and pyrazosulfuron |
| CN103271057A (en) * | 2013-05-22 | 2013-09-04 | 吴江市德佐日用化学品有限公司 | Weeding composition containing tribenuron-methyl, oxyfluorfen and bensulfuron methyl |
| CN103283754A (en) * | 2013-05-22 | 2013-09-11 | 吴江市德佐日用化学品有限公司 | Weeding composition containing tribenuron-methyl, fluoroglycofen-ethyl and fluroxypyr |
| CN103283756A (en) * | 2013-05-22 | 2013-09-11 | 吴江市德佐日用化学品有限公司 | Weeding composition containing tribenuron-methyl, methoxone and fluoroglycofen-ethyl |
| CN103975941A (en) * | 2014-05-24 | 2014-08-13 | 南通顺阳化工有限公司 | Weed killer for broad-leaved weeds |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1206918C (en) | 2005-06-22 |
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Granted publication date: 20050622 |