462 



Journal of Agricultural Research 



Vol. XXII, No. 9 



3 DAYS 



6 DAYS 



12 DAYS 



20 



15 



10 

 DEGREES 



7.5 S 



CENTIGRADE 



Fio. 30. — Monilia on peaches. The drawings represent the average of the results from the various experl - 

 ments. The shaded portions indicate the extent ot the decay. The upper series shows the size of the 

 rots at the various temperatures after 3 days, the second series the size after 6 days, and the third the 

 size after 12 days. 



3 DAYS 



6 DAYS 



DEGREES CENTIGRADE 



Fig. ai.— Rhizopus on peaches. The drawings represent the average of the results from the various experi- 

 ments. The shaded portions indicate the extent of the decay. The upper series shows the size of the 

 rots at the various temperatures after three days and the second series the size after six days. 



