1913] MATHENY—BROWN-ROT FUNGUS 421 
b 

Fic. 1.—A, quince bearing the European S. fructigena; ea taken from a 
mummied fruit obtained from Dr. P. SoravEr of Berlin; , quince taken from the 
Same tree as A, but inoculated with local ee spores; quinces sslaackianad with 
the European S. cinerea behaved in a similar wa 

Fic. 2.—S. —— on a pear; inoculated from a fruit obtained from Dr. C. 
WERMER of Hannove 
