CN1263381C - Sulfonylures herbicide composition for wheat land - Google Patents
Sulfonylures herbicide composition for wheat land Download PDFInfo
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- CN1263381C CN1263381C CN 02137903 CN02137903A CN1263381C CN 1263381 C CN1263381 C CN 1263381C CN 02137903 CN02137903 CN 02137903 CN 02137903 A CN02137903 A CN 02137903A CN 1263381 C CN1263381 C CN 1263381C
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- methyl
- bensulfuron
- tribenuron
- wetting powder
- weed
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Abstract
The present invention relates to a sulfonylurea herbicide compound for a wheat field, which comprises wettable powder or water-dispersed granules obtained by secondarily compounding and processing tribenuron-methyl and bensulfuron-methyl, and wettable powder or water-dispersed granules obtained by thirdly compounding and processing tribenuron-methyl and bensulfuron-methyl with isoproturon, acetochlor or butachlor or metolachlor. The sulfonylurea herbicide compound used for preventing and removing latifolious weed and gramineous weed in a wheat field has the advantages for enlarging weeding application, enhancing the effect of preventing the weed, reducing agricultural cost and providing safety for subsequent crops.
Description
(1), technical field
The present invention relates to a kind of agricultural chemical composition, specifically a kind of Sulfonylures herbicide composition for wheat land.
(2), background technology
Metsulfuron-methyl and green sulphur are grand all to be wheatland sulfonylurea herbicide commonly used, but the former poor stability, careless slightlyly promptly produce poisoning, and the latter's residual length and cumulative function is arranged in soil, the harm succession crop, as causing rice anisopliae, corn, rape and cotton seedling suffer (" weeds science " the 3rd phases in 1992) such as poisoning.Existing many local these two kinds of weed killer herbicides of forbidding.For avoiding poisoning, CN1252938A and CN1252939A disclose with bensulfuron-methyl and have formed the binary built preparation with isoproturon and chlortoluron respectively; CN1189294A discloses bensulfuron-methyl and metsulfuron-methyl and has formed binary built or bensulfuron-methyl, metsulfuron-methyl and form the ternary built preparation with galloping horse or chlortoluron or isoproturon; CN1151795A discloses the binary built preparation of tribenuron-methyl and 2,4D butyl ester composition.
(3), summary of the invention
The sulfonylurea foliar herbicide that bensulfuron-methyl is a kind of active height, safety is good, selectivity is strong, act as herbicide for paddy field for many years is widely used always, but the applicant is used for cornfield herbicidal with it and has obtained beyond thought effect, forms the binary built preparation when itself and inner sucting conduction type cornfield herbicidal tribenuron-methyl and then more helps improving preventive effect.But bensulfuron-methyl and tribenuron-methyl binary built only can be prevented and treated annual or perennial broadleaf weed, for preventing and kill off grassy weed simultaneously, the composite more a kind of weed killer herbicide that can prevent and treat grassy weed on the basis of this sulfonylurea binary built, as isoproturon or acetamide-group herbicides Acetochlor, butachlor, isopropyl methoxalamine etc., form the ternary built preparation, both enlarged and killed the grass spectrum, strengthen preventive effect, reduced this again, succession crop safety.
The type agent of complex preparation is wetting powder or water dispersible granules.
In the binary built preparation, the ratio of weight and number of active ingredient tribenuron-methyl (calling A in the following text) and bensulfuron-methyl (calling B in the following text) is 1: 30～30: 1, and surplus is auxiliary agent and filler.In wetting powder or water dispersible granules, auxiliary agent content is generally 5～25% (percentage by weights, down together), and filler complements to 100%.
In the ternary built preparation, the same isoproturon of effective constituents A and B (is called C in the following text
1) or Acetochlor (call C in the following text
2) or butachlor (call C in the following text
3) or isopropyl methoxalamine (call C in the following text
4) ratio of weight and number be 1: 0.1～10: 0.1～200, surplus is auxiliary agent and filler.
Described auxiliary agent has: lignosulfonates, alkylbenzenesulfonate, alkylsulfonate, NNO, draw back powder, emulsifier 2201, fourth breast, CNF, M9, MF, alkyl phenol polyethylene glycol ethers.
Described filler has: potter's clay, precipitated calcium carbonate, white carbon, diatomite, kaolin, bentonite, attapulgite, NaHCO
3, K
2CO
3, urea, sugar.
(4), embodiment
One, wetting powder
1, A5%, B5%, lignosulfonates 4%, lauryl sulfate 2%, NNO4%, potter's clay 10%, precipitated calcium carbonate supplies 100%, obtains 10% tribenuron-methyl and bensulfuron-methyl binary built wetting powder.
2, A2.5%, B37.5%, lignosulfonates 7%, dodecyl benzene sulfonate 7% draws back powder 1%, kaolin 5%, precipitated calcium carbonate complements to 100%, obtains 40% binary built wetting powder.
3, A1.6%, B48%, dodecyl benzene sulfonate 8%, lauryl sulfate 8%, NNO 4%, attapulgite 5%, precipitated calcium carbonate complements to 100%, obtains 50% binary built wetting powder.
4, A22.5%, B2.5%, lignosulfonates 5%, dodecyl benzene sulfonate 5%, NNO 2%, bentonite 10%, precipitated calcium carbonate complements to 100%, obtains 25% binary built wetting powder.
5, A10%, B5%, lignosulfonates 5%, NNO 5%, diatomite 10%, precipitated calcium carbonate complements to 100%, obtains 15% binary built wetting powder.
6, A8%, B0.8%, C
11.2%, lignosulfonates 6%, farming breast 2,201 3% draws back powder 3%, diatomite 100%, attapulgite complements to 100%, obtains 10% tribenuron-methyl, bensulfuron-methyl and isoproturon ternary built wetting powder.
7, A 0.5%, and B 5%, C
214.5%, dodecyl benzene sulfonate 6%, NNO 5%, fourth breast 4%, NaHCO
310%, bentonite complements to 100%, obtains the 20% ternary built wetting powder that contains Acetochlor.
8, A 6%, and B 30%, C
314%, dodecyl benzene sulfonate 10%, lignosulfonates 7%, CNF 8%, potter's clay 5%, precipitated calcium carbonate complements to 100%, obtains the 50% ternary built wetting powder that contains butachlor.
9, A 10%, and B 19%, C
41%, dodecyl benzene sulfonate 10%, M96% draws back powder 4%, white carbon black 2%, kaolin complements to 100%, obtains the 30% ternary built wetting powder that contains isopropyl methoxalamine.
10, A 0.2%, and B 4.8%, C
320%, lauryl sulfate 8%, NNO 4%, and MF 3%, K
2CO
32%, diatomite complements to 100%, obtains the 25% ternary built wetting powder that contains butachlor.
11, A 0.15%, and B 8.85%, C
230%, lignosulfonates 10%, lauryl sulfate 6% draws back powder 4%, urea 3%, attapulgite complements to 100%, obtains the 40% ternary built wetting powder that contains Acetochlor.
Two, water dispersible granules
12, A 10%, and B 30%, lignosulfonates 5%, farming breast 2,201 4%, MF 10%, K
2CO
35%, NaHCO
320%, precipitated calcium carbonate complements to 100%, obtains 40% binary built water dispersible granules.
13, A 5%, and B 5%, C
1Or C
2Or C
3Or C
430%, dodecane sulfonate 6%, farming breast 2,201 8%, M9 6%, K
2CO
33%, urea 10%, precipitated calcium carbonate complements to 100%, obtains 40% ternary built water dispersible granules.
Three, Application Example
1, test site is located at the Maanshan City, Anhui Province, and test medicine is 10% bensulfuron-methyl tribenuron-methyl wetting powder, and the contrast medicament is 10% bensulfuron-methyl wetting powder and 75% tribenuron-methyl water dispersible granule.10 processing are established in test, repeat for 3 times, and totally 30 sub-districts, district's group is arranged at random, the about 25m of sub-district area
2Stubble is the rape field before the experimental field, and in 4 leaf phases of wheat, broad leaved weed 1～3 leaf phase dispenser, spraying time is November 2, artificial cauline leaf spraying.The experimental field broad leaved weed mainly contains common vetch, ox chickweed, HERBA ERODII SEU GERANII.20 days, 40 days, 60 days investigation drug effects the results are shown in Table one behind the medicine.
2, test site is located at Henan Province, and test medicine is 10% bensulfuron-methyl tribenuron-methyl wetting powder, 10% bensulfuron-methyl wetting powder and 75% tribenuron-methyl water dispersible granule (trade name: the superstar).Experimental cultivar is a Henan wheat 18.9 processing are established in test, repeat for 4 times, and totally 36 sub-districts, district's group is arranged at random, the about 30m of sub-district area
2Artificial cauline leaf spraying.The experimental field broad leaved weed mainly contains clearvers, chickweed, common vetch, hairy tare, in addition a small amount of shepherd's purse, Stellaria alsine Grim., the dish etc. of throwing oneself on the ground is arranged.Spraying time is November 22, artificial cauline leaf spraying, 30 days, 65 days investigation strain preventive effects behind the medicine.The results are shown in Table two.
Table one 10% bensulfuron-methyl tribenuron-methyl wetting powder formulation screening test preventive effect summary sheet
| Pharmacy variety | Mu consumption (gram) | After the dispenser 20 days | After the dispenser 40 days | After the dispenser 60 days | ||||||
| Overall strain preventive effect | Overall strain preventive effect | Overall strain preventive effect | Overall fresh weight preventive effect | |||||||
| Strain/m 2 | ％ | Strain/m 2 | ％ | Strain/m 2 | ％ | Strain/m 2 | ％ | |||
| A | 10% bensulfuron-methyl tribenuron-methyl WP | 30 | 64 | 84.47 | 15 | 95.21 | 10 | 96.82 | 1.27 | 97.27 |
| B | 10% bensulfuron-methyl tribenuron-methyl WP | 30 | 50 | 87.86 | 15 | 95.1 | 22 | 92.99 | 2.0 | 95.73 |
| C | 10% bensulfuron-methyl bensulfuron WP | 30 | 79 | 80.83 | 12 | 96.17 | 15 | 95.22 | 1.5 | 96.79 |
| D | 10% bensulfuron-methyl tribenuron-methyl WP | 30 | 60 | 85.44 | 27 | 91.37 | 28 | 91.08 | 2.2 | 95.30 |
| E | 10% bensulfuron-methyl WP | 20 | 59 | 85.68 | 35 | 88.82 | 30 | 90.45 | 2.93 | 93.74 |
| F | 10% bensulfuron-methyl WP | 30 | 38 | 90.78 | 31 | 90.1 | 31 | 90.13 | 2.57 | 94.51 |
| G | 10% bensulfuron-methyl WP | 40 | 50 | 87.86 | 16 | 94.89 | 18 | 94.27 | 1.43 | 96.94 |
| H | 10% bensulfuron-methyl WP | 50 | 58 | 85.92 | 23 | 92.65 | 31 | 90.13 | 2.0 | 95.73 |
| I | 75% tribenuron-methyl WP | 1.4 | 78 | 81.08 | 30 | 90.42 | 18 | 94.3 | 1.73 | 96.30 |
| J | CK | 412 | - | 313 | - | 314 | - | 46.8 | ||
Table two 10% bensulfuron-methyl tribenuron-methyl wetting powder is to the preventive effect (65 days) of wheat weeds
| Handle | Clearvers | Chickweed | Common vetch | Other | Comprehensively | ||||||||||
| Radix | Behind the medicine | Preventive effect | Radix | Behind the medicine | Preventive effect | Radix | Behind the medicine | Preventive effect | Radix | Behind the medicine | Preventive effect | Radix | Behind the medicine | Preventive effect | |
| 10% bensulfuron-methyl tribenuron-methyl WP (20 gram/mu) | 387 | 28 | 92 | 144 | 1 | 100 | 9 | 0 | 64 | 1 | 1 | 91 | 541 | 30 | 94 |
| 174 | 9 | 136 | 1 | 1 | 3 | 8 | 1 | 319 | 14 | ||||||
| 178 | 25 | 165 | 0 | 1 | 1 | 14 | 0 | 358 | 26 | ||||||
| 10% bensulfuron-methyl tribenuron-methyl WP (30 gram/mu) | 335 | 16 | 94 | 140 | 1 | 100 | 4 | 0 | 60 | 1 | 0 | 92 | 480 | 17 | 96 |
| 186 | 23 | 131 | 0 | 5 | 3 | 6 | 0 | 328 | 26 | ||||||
| 232 | 9 | 269 | 0 | 1 | 1 | 5 | 1 | 507 | 11 | ||||||
| 10% bensulfuron-methyl bensulfuron WP (40 gram/mu) | 127 | 1 | 97 | 151 | 0 | 100 | 3 | 0 | 94 | 15 | 0 | 100 | 296 | 1 | 98 |
| 351 | 6 | 81 | 1 | 9 | 1 | 6 | 0 | 447 | 8 | ||||||
| 299 | 15 | 141 | 0 | 4 | 0 | 1 | 0 | 445 | 15 | ||||||
| 10% bensulfuron-methyl bensulfuron WP (80 gram/mu) | 313 | 6 | 99 | 139 | 0 | 100 | 5 | 1 | 92 | 5 | 0 | 100 | 462 | 7 | 99 |
| 215 | 4 | 99 | 0 | 6 | 0 | 3 | 0 | 323 | 4 | ||||||
| 341 | 0 | 154 | 0 | 2 | 0 | 12 | 0 | 509 | 0 | ||||||
| 10% bensulfuron-methyl WP (30 gram/mu) | 110 | 23 | 90 | 184 | 2 | 99 | 7 | 5 | 56 | 0 | 6 | -10 | 301 | 36 | 91 |
| 399 | 29 | 57 | 0 | 3 | 1 | 9 | 2 | 468 | 32 | ||||||
| 210 | 23 | 135 | 3 | 6 | 1 | 1 | 3 | 352 | 30 | ||||||
| 10% bensulfuron-methyl WP (40 gram/mu) | 157 | 6 | 91 | 139 | 0 | 100 | 8 | 1 | 94 | 5 | 5 | 73 | 309 | 12 | 94 |
| 130 | 21 | 95 | 0 | 4 | 0 | 4 | 2 | 233 | 23 | ||||||
| 336 | 28 | 120 | 0 | 8 | 0 | 17 | 0 | 486 | 28 | ||||||
| 10% bensulfuron-methyl WP (80 gram/mu) | 544 | 23 | 96 | 107 | 1 | 100 | 16 | 3 | 83 | 5 | 8 | 60 | 672 | 35 | 96 |
| 588 | 13 | 60 | 0 | 0 | 0 | 11 | 0 | 659 | 13 | ||||||
| 170 | 14 | 249 | 1 | 8 | 1 | 4 | 0 | 431 | 16 | ||||||
| 75% superstar WDG (1.6 gram/mu) | 210 | 35 | 84 | 192 | 2 | 99 | 22 | 2 | 89 | 6 | 1 | 75 | 430 | 40 | 89 |
| 148 | 64 | 46 | 2 | 0 | 1 | 5 | 3 | 199 | 70 | ||||||
| 655 | 60 | 204 | 0 | 5 | 0 | 5 | 0 | 869 | 60 | ||||||
| CK | 230 | 228 | 0.3 | 136 | 130 | 4.5 | 16 | 16 | 9.1 | 9 | 31 | -250 | 391 | 405 | -2.9 |
| 311 | 320 | 148 | 123 | 3 | 2 | 15 | 25 | 477 | 470 | ||||||
| 219 | 210 | 165 | 176 | 3 | 2 | 0 | 28 | 387 | 416 | ||||||
Claims (2)
1, a kind of Sulfonylures herbicide composition for wheat land, by wetting powder or water dispersible granules that tribenuron-methyl and bensulfuron-methyl obtain with auxiliary agent and filler processing, it is characterized in that: the ratio of weight and number of active ingredient tribenuron-methyl and bensulfuron-methyl is 1: 30～9: 1 in wetting powder; Be 1: 3 in water dispersible granules.
2, a kind of Sulfonylures herbicide composition for wheat land, by wetting powder or water dispersible granules that sulfonylurea herbicide obtains with auxiliary agent and filler processing, it is characterized in that: the ratio of weight and number of active ingredient tribenuron-methyl and bensulfuron-methyl and isoproturon is 1: 0.1: 0.15 in wetting powder; Be 1: 1: 6 in water dispersible granules.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02137903 CN1263381C (en) | 2002-07-04 | 2002-07-04 | Sulfonylures herbicide composition for wheat land |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02137903 CN1263381C (en) | 2002-07-04 | 2002-07-04 | Sulfonylures herbicide composition for wheat land |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1465251A CN1465251A (en) | 2004-01-07 |
| CN1263381C true CN1263381C (en) | 2006-07-12 |
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ID=34147091
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02137903 Expired - Fee Related CN1263381C (en) | 2002-07-04 | 2002-07-04 | Sulfonylures herbicide composition for wheat land |
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|---|---|
| CN (1) | CN1263381C (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101375683B (en) * | 2008-10-09 | 2012-04-25 | 国家农药创制工程技术研究中心 | Compositional water-dispersion granule of herbicide HNPC-C9908 and preparation method |
| CN101773117A (en) * | 2010-03-04 | 2010-07-14 | 张志高 | Water dispersible granule of acetochlor and preparation method thereof |
| CN103283749A (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 bensulfuron methyl |
| 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 |
| CN103766368B (en) * | 2014-01-03 | 2015-12-02 | 江苏省农业科学院 | A kind of composition pesticide containing isoproturon, the third careless amine and bensulfuron-methyl and application thereof |
| CN103814925A (en) * | 2014-02-27 | 2014-05-28 | 江苏省激素研究所股份有限公司 | Herbicide composition used for wheat paddock |
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2002
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| CN1465251A (en) | 2004-01-07 |
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Owner name: ANHUI HUAXING CHEMICAL INDUSTRY CO., LTD. Free format text: FORMER OWNER: ANHUI HUAXING CHEMICAL CO., LTD. Effective date: 20150727 |
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Effective date of registration: 20150727 Address after: 238200 Wujiang Town, Ma'anshan City, Anhui Province Patentee after: ANHUI HUAXING CHEMICAL CO., LTD. Address before: 238251 Anhui county and Wujiang town Patentee before: Anhui Huaxing Chemical Co., Ltd. |
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Granted publication date: 20060712 Termination date: 20190704 |