May 1,1925 Infection and Decay of Sweet Potatoes by Rhizopus 803 
Fig. 7.—Curves showing the increments of decay by Rhizopus reflexus with the rise in temperature and 
after different intervals of time 
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Fig. 8.—Curves showing the increments of decay by Rhizopus artocarpi with the rise in temperature and 
after different intervals of time 
