PREHARYEST APPLE DROP 



15 



80 



% 7Cf 



Q 



^ 601- 



1 T" 



BORAX SPRhYBO 



CONTROL 



1*^ 



40 



/ 



•— • 



yi 



9/6 



% 

 DATE 



yji n 



9Jfl 



9/zi 



i5- 



k 



T 



BORAX ^PRhXeV 



/ 



__ Control 



o\ J .r 



^^/^ 



DATE 



Fig. 4. (Upper) Effect of borax spray on color of dropping apples. 

 (Lower) Effect of borax spray on per cent drops. 



