| 摘要 |
<p>Bayer 3518-PFF PLANT GROWTH REGULATING COMPOSITIONS AND METHODS USING ALPHA-ISOCYANOCARBOXYLIC ACID COMPOUNDS * * * Alpha-isocyanocarboxylic acid compounds of the formula wherein R1 and R2, which can be identical or different, each represent hydrogen, alkyl, alkenyl, aryl, aralkyl or carbalkoxy or R1 and R2 together represent an alkylene chain with at least 2 carbon atoms and R3 is hydrogen, alkyl, aryl, aralkyl or carbalkoxyalkyl, or, provided that R and R2 are both hydrogen, R3 is an alkali metal ion, are outstandingly effective in plant growth regulant compositions, e.g., in growth inhibition stimulation or modification. * * *</p> |
