' BIBLIOGRAPHY OF ECONOMIC ENTOMOLOGY. 
371 
2418. Riley, C. Y.—Continued. 
Report on the season’s observations in Nebraska. By Law¬ 
rence Bruner. 164 
Letter of submittal, 164—Introduction, 164—Colorado potato- 
beetle, 164—Chinch-bug, 165—Causes of increase, 165—Locusts, 
167—Cabbage insects, 168—The codling-moth, 168—Forest-tree 
insects, 168—The American Cimbex, 169—Other insects, 170. 
Report on experiments in apiculture. By N. W. McLain. 170 
Letter of submittal, 170 — Diseases of bees, 171— Bacillus alvei 
(Cheshire), 174—Quotations from Professor Cheshire, 172—Treat¬ 
ment, 174—Starved brood, 174—Symptoms, 175—Remedy, 175— 
The control of reproduction, 175. 
