| 摘要 |
Unwanted shoot growth in tobacco plants is inhibited by application of cpds. of formula (I): (where X is O or S; each Y and Z gp. is halogen, alkyl, CF3, alkoxy, OH, NO2, CN, COOH, COOM1, 2-5C alkoxyacarbonyl, CONH2, monoor dialkylcarbamoyl or OM2; M1 and M2 are cations; m and n are 0-3). |
