79 



Table 3-3. Effects of large-scale operational application of 2,4-D 

 and gibberellic acid (GA3) to waterhyaci nths; 24 days 

 post- treatment. 







Treatment 



Rate 



Proport' 

 Plants 



ion of Dead 

 per Plot 



Plot 



No. 



2,4-D 



GA, 



(g/na) 











(kg/ha) 







1 





0.84 



0.0 



23/95 = 



0.242 b 



2 





0.84 



94.1 



33/95 = 



0.347 b 



3 





2.24 



0.0 



74/92 = 



0.804 a 



Proportions followed by the same letter are not significantly different 

 at a=0.05. 



