Nov. 26,1921 Temperature Relations of Stone Fruit Fungi 



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F:g. 1. — Xatural infections of brown rot on Governor Wood cherries. The base line shows the temperatures 

 and the perpendicular the percentage of cherries affected with brown rot. 



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Vv~;'2. — Monilia (solid line) and Rhizopus (broken line) on Italian prunes. Temperature is indicated'on 

 the base line and diameter of rot on the perpendicular. 



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Fig. 3,— Monilia on Elberta peaches. Experiment started August 2c, 1519. 



