FIELD: herbicides. SUBSTANCE: new urea derivatives with general formula α wherein R is hydrogen or radical α (
is -CO-R1-alkyl) can be used as herbicides. EFFECT: enhanced efficiency of suppressing undesired plant species. 6 cl, 4 tbl, 6 ex
| Title |
Year |
Author |
Number |
| 1-{[O-CYCLOPROPYLCARBONYL)-PHENYL]-SULFAMOYL}-3-(4,6-DIMETHO-XY-2-PYRIMIDINYL)-UREA |
1993 |
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- P'Er Ehntoni Mark[Us]
|
RU2071257C1 |
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1996 |
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- Petra Diterikh
|
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1997 |
- Kortes Dehvid Andres
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|
RU2201418C2 |
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1992 |
|
RU2091010C1 |
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0 |
|
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| METHOD OF WEED CONTROL |
0 |
|
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| 2,6-DISUBSTITUTED PYRIDINES OR 2,4-DISUBSTITUTED PYRIMIDINES, METHODS OF PREPARING THEREOF, HERBICIDAL COMPOSITION BASED THEREON, AND METHOD OF CONTROLLING UNDESIRED VEGETATION |
1996 |
- Aksel' Kleeman
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- Tekla Khjul'Sen
- Tomas Majer
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|
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1998 |
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|
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1991 |
|
RU2095359C1 |
|
0 |
|
SU589884A3 |
