Bui. 52, Hawaii Agr. Expt. Station. 
Plate III. 
Fig. 
I. — Main Field Experiment (May 19, 1916). Sprayed Rows on Right 
Unsprayed Rows on Left. 
Fig. 2.— Main Field Experiment (June 30, 1916). Sprayed Rows on Left 
Unsprayed Rows on Right. 
