| 摘要 |
Novel herbicidal N-cyanopyridazinones of the general formula <IMAGE> I in which the radicals R1, R2 and R3 independently of one another denote hydrogen, halogen, amino, nitro, cyano, alkyl, aryl, aralkyl, alkoxy or aryloxy groups, a process for their preparation, a herbicidal composition comprising them, and a method of controlling weeds.
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| 申请人 |
SANDOZ LTD. |
发明人 |
LEITNER, HARALD;WOERTHER, RUDOLF H.;KORNTNER, HORST;SCHNEIDER, RUDOLF;AUER, ENGELBERT;KORES, DIETMAR;TRAMBERGER, HERMANN |
