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RESPONSE TO GA3 IN VARIOUS SOLVENTS 



Fig. 4. Effect of solvents and of Tween-20 on the gibberellin response of the 

 mutant, dwarf 1. Values are averages for the first leaf sheaths of ten seedlings. 

 Data from Neely (7). 



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WETTING AGENT TWEEN 20 VOLUME PER CENT 



Fig. 5. The effect of various concentrations of T\vecn-20 on the gibberellin re- 

 sponse. Data from Neely (7). 



