18 
BIBLIOGRAPHY OF ECONOMIC ENTOMOLOGY. 
152. Chittenden, F. H. Notes on the striped cucumber beetle. 
<Bull. No. 19, n. s., Div. Ent., U. S. Dept. Agric., April, 
1899, pp. 48-51, 1 fig. 
Notes on Diabrotica vittata. 
153. Chittenden, F. H. A new web-worm enemy of cabbage and 
other cruciferous plants. <Bull. No. 19, n. s., Div. Ent., 
U. S. Dept. Agric., April, 1899, pp. 51-57, 1 tig. 
Treats of Hellula undalis. 
154. Chittenden, F. H. Notes on the garden tlea-hopper. <Bull. 
No. 19, n. s., Div. Ent., U. S. Dept. Agric., April, 1899, pp. 
57-62, 1 tig. 
Account of Halticus uhler i. 
155. Chittenden, F. H. The imbricated snout-beetle. <Bull. No. 
19, n. s., Div. Ent., U. S. Dept. Agric., April, 1899, pp. 
62-67, 1 tig. 
Notes on Epictetus imbricatus. 
156. Chittenden, F. H. The brown fruit-chafer. <Bull. No. 19, 
n. s., Div. Ent., U. S. Dept. Agric., April, 1899, pp. 67-74, 
1 fig. 
Account of Euphoria inda. 
157. Chittenden, F. H. Biologic notes on the May beetle. <Bull. 
No. 19, n. s., Div. Ent., U. S. Dept. Agric., April, 1899, pp. 
74-80, 3 tigs. 
Treats of Lachnosterna arcuata. 
158. Chittenden, F. EL The spinach flea-beetle. <Bull. No. 19, 
n. s., Div. Ent., U. S. Dept. Agric., April, 1899, pp. 80-85, 
1 fig. 
Account of Disonycha xanthomelsena. 
159. Chittenden, F. H. Biologic and other notes on the flea-beetles 
which attack solanaceous plants. <Bull. No. 19, n. s., Div. 
Ent., U. S. Dept. Agric., April, 1899, pp. 85-90, 1 tig. 
Notes on Epitrix parvula, E. fuscula, and E. cucumeris. 
160. Chittenden, F. H. The cherry leaf-beetle. <Bull. ]No. 19, 
n. s., Div. Ent., U. S. Dept. Agric., April, 1899, pp. 90-93. 
Notes on Galerucella cavicollis. 
161. Chittenden, F. H. Notes on the plum- and rose leaf-beetles. 
<Bull. No. 19, n. s., Div. Ent., U. S. Dept. Agric., April, 
1899, pp. 93-95. 
Notes on Nodonota tristis and N. puncticollis. 
162. Chittenden, F. H. Notes on the fruit-tree bark-beetle and 
other borers affecting fruit trees. <Bull. No. 19, n. s., Div. 
Ent., U. S. Dept. Agric., April, 1899, pp. 96-99. 
Besides Scolytus rugulosus tliere are notes on Chion cinctus, Amphicerus bicau- 
datus, and Oberea ocellata. 
