gi imperfecti 
ference to hosts, 
5 acti K 
of Coreg than herbaceous plants. Water-plants and those 
i p og are freer from attack than those which grow upon 
: depriving them of nourish ; impai 
Boe. \ourishment ; (2) impairi 
“mation; (3) abnormally accelerating or retar 
