New York AGRICULTURAL EXPERIMENT STATION. 363 
EXPLANATION OF PLATES. 
Pirate XXIV. Leaves showing injury by young and adult 
larvae. Froma photograph. (Original.) 
PratE XXV. New canes of Shaffer raspberry nearly denuded 
of foliage by the saw-fly larvae. From a photograph. (Original.) 
Pratr XXVI. 1. Buds and flowers eaten by larvae. 2. Hggs 
just under the cuticle of under surface of the leaf. 3. A portion 
of the leaf enlarged. 4. Blotches on upper surface of leaf caused 
by eggs. Froma photograph. (Original.) 
Prats XXVIII. 1 and 2. Larvae natural size and enlarged. 
3. Shows arrangement and nature of spines. 4 and 5. Cocoons 
natural size and enlarged. From photograph and drawing. 
(Original. ) 
Pratt XXVIII. 1. Male. 2. Female. The saw-like ovipo- 
sitor is shown at the right of Fig. 2. (Original. ) 
PrateE XXIX. Hxperimental plats. The sprayed bushes are 
shown on the left, unsprayed on the right. 
Prats XXX. land 2. LHggs of grapevine flea-beetle (Haltica 
a. Bectle. 
b. Larva. ec. Larvae and beetles on folrage. d. Injury to buds. 

chalybea) natural size and enlarged. (Original.) 3. 
e. Beetle killed by fungus. Figures a and b much enlarged, rest 
‘natural size. From U. 8. Dept. Agr. Yearbook 1895, p. 395; by 
C. L. Marlatt. 
