BIBLIOGRAPHY OF ECONOMIC ENTOMOLOGY. 177 
2732. Eiley, (3. V., nnd Howard, L. O. The zebra caterpillar on the 
Pacific coast. < Insect Life, v. 5, April, 1893, p. 287. 
Occurrence of Hamestra picta. 
2733. Riley, C. V., and Howard, L. O. Legislation against insects. 
<Insect Life, v. 5, July, 1893, pp. 291-292. 
2734. Riley, C. V., and Howard, L. O. The present year’s appear¬ 
ance of the periodical cicada. <Insect Life, v. 5, July, 1893, 
pp. 298-300. 
2735. Riley, C. V., and Howard, L. O. The cocoa-nut and guava 
mealy-wing. <Insect Life, v. 5, July, 1893, pp. 314-317, 3 figs. 
An account of Alvurodicus cocois. 
2736. Riley, C. V., and Howard, L. O. The sugar-beet web-worm. 
< Insect Life, v. 5, July, 1893, pp. 320-322, 4 figs. 
Notes on Loxostege siicticalis. 
2737. Riley, 0. V., and Howard, L. O. The red-legged flea-beetle. 
<Insect Life, v. 5, July, 1893, pp. 334-342,1 fig. 
Accounts of damage by Crepidodera rufipes. 
2738. Riley, C. V., and Howard, L. O. Is the English sparrow 
instrumental in suppressing the horse bot-fly 1 < Insect Life, 
v. 5, July, 1893, pp. 342-343. 
2739. Riley, C. V., and Howard, L. O. Insect injury to cactus plants. 
<Insect Life, v. 5, July, 1893, pp. 345-340. 
Damage by Chelinidea vittigera. 
2740. Riley, C. V., and Howard, L. O. The horn fly in southwestern 
Texas. < Insect Life, v. 5, July, 1893, p. 349. 
2741. Riley, 0. V., and Howard, L. O. A new enemy to prune trees 
in California. <Insect Life, v. 5, July, 1893, p. 350. 
Note on Eurymetopon cylindricmn. 
2742. Riley, C. V., and Howard, L. O. Damage by May beetles. 
<Insect Life, v. 5, July, 1893, p. 350. 
2743. Riley, C. V., and Howard, L. O. The cherry-tree Tortrix. 
< Insect Life, v. 5, July, 1893, p. 351,1 pi. 
Abundance of Lozotcvnia oerasivorana. 
2744. Riley, 0. V., and Howard, L. O, Cut-worm damage to grapes 
in California. <Insect Life, v. 5, July, 1893, p. 354. 
2745. Riley, C. 7., and Howard, L. O. The spotted bean beetle. 
< Insect Life, v. 5, July, 1893, pp. 356-357. 
Note on Epilachna corrupta. 
2746. Riley, C. V., and Howard, L. O. The palm weevil in British 
Honduras. <Insect Life, v. 5, July, 1893, pp. 357-358. 
Notes on Rhynchophor us palmar urn. 
2747. Riley, C. V., and Howard, L. O. Alum for rose chafers. 
< Insect Life, v. 5, July, 1893, p. 358. 
2748. Riley, C. Y., and Howard, L. O. Carbon bisulphide for hen 
lice. <Insect Life, v. 5, July, 1893, p. 361. 
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