TREE 
AND 
SHRUB 
HOSTS 
OF 
Ventictllium albe-atrum 
THe LIDaARY GF THE 
AUG 15 1869 
| 
E.B.HIMELICK 
BIOLOGICAL NOTES NO. 66 
ILLINOIS NATURAL HISTORY SURVEY 
URBANA, ILLINOIS JULY, 1969 
STATE OF ILLINOIS 
DEPARTMENT OF REGISTRATION AND EDUCATION 
NATURAL HISTORY SURVEY DIVISION 
OCT 28 1969 cae Rape i 
