: HE PARASITISM OF BOTRYTIS CINEREA. 
RALPH E. SMITH. : 
(WITH TWO eee! 
ngi which had not. previously been bo ay These 
gations poe out the fact ates in certain mee a 
celium which kills and disintegrates the host tissue at a 
er .. distance from the filaments, thus sae mae 
these Eyaiotoe to a of he nature SE a soleble 
or enzyme, possessing the power of dissolving cellulose, 
he injurious effect. Without detracting { from the value | 
vestigations, it may be said that fron 
: subject it is evident that there is still uch 
