abstract |
A method for inducing tillering in monocotyledonous n(e.g. cereals) using compounds having the formula : n nwherein R¹ is hydrogen, halogen, alkyl, hydroxy, amino, nphenyl or alkoxy carbonyl, R² is cyano or carboxy or a nderivative thereof, R³ is optionally substituted phenyl, and n nis 0 or 1. |