304 PESTS OF ORCHARD AND SMALL FRUITS 
broods are found on blackberry or raspberry, rather than strawberry. 
On blackberry leaves the work is similar to that on strawberry leaves, 
but on raspberry 
the larve tend 
rather to web up a 
terminal cluster of 
leaves. Hiberna- 
tion takes place as 
larva or pupa 
within a folded 
leaf. The adult 
is a tiny brownish 
Fic. 459.— Work of the Strawberry Leaf-roller. 
Original. 
Fig. 460.— Larva of 
the Strawberry 
Leaf-roller. En- 
larged and natural 
size. Original. 
moth, expanding a 
little less than half 
an inch. 
» Since the larve 
feed for a short 
time exposed on 
the upper surface 
of the leaf before 
drawing it together, an early application of Paris green or arsenate 
of lead will check the pest. This application must be made early, 
Fic. 461.— Adult of the Strawberry Leaf-roller. 
Enlarged and natural size. Original. 
and usually must be repeated, because new leaves are being put out 
