BIBLIOGRAPHY OF ECONOMIC ENTOMOLOGY. 
179 
2766. Riley, C. V., and Howard, L. O. The Colorado potato beetle 
in Nova Scotia. <Insect Life, v. 6, November, 1893, pp. 47-48. 
2767. Riley, C. V., and Howard, L. O. Leeward Island Coccidse. 
<Insect Life, v. 6, November, 1893, pp. 50-51. 
A list of the species with food-plants. 
2768. Riley, C. V., and Howard, L. O. Hop lice in New York State. 
<Insect Life, v. 6, November, 1893, p. 53. 
2769. Riley, C. V., and Howard, L. O. A home-made sprayer. 
< Insect Life, v. 6, November, 1893, p. 53. 
2770. Riley, C. V., and Howard, L. O. Damage by chinch bugs. 
< Insect Life, v. 6, November, 1893, p. 54. 
2771. Riley, C. V., and Howard, L. O. The purple scale in Califor¬ 
nia. <Insect Life, v. 6, November, 1893, p. 56. 
Note on Mytilaspis citricola. 
2772. Riley, C. V., and Howard, L. O. Leaf-hopper damage to win¬ 
ter grain. < Insect Life, v. 6, February, 1894, p. 267. 
2773. Riley, C. V., and Howard, L. O. Larvae in a child’s face. 
<Insect Life, v. 6, February, 1894, p. 270. 
2774. Riley, C. V., and Hoavard, L. O. Grain insects in sugar. 
< Insect Life, v. 6, February, 1894, pp. 274-275. 
2775. Riley, C. V., and Hoavard, L. O. The potato-tuber moth in 
California and Texas. <Insect Life, v. 6, February, 1894, pp. 
275-276. 
On the supposed early occurrence of the insect in California. 
2776. Riley, C. V., and Howard, L. O. For plant-lice in greenhouses. 
<Insect Life, v. 6, February, 1894, pp. 278-279. 
2777. Riley, C. V., and Howard, L. O. Kerosene emulsion against 
sheep ticks. < Insect Life, v. 6, February, 1894, p. 279. 
2778. Riley, C. Y., and Howard, L. O. The San Jose scale in the east. 
<Insect Life, v. 6, May, 1894, p. 286. 
2779. Riley, C. V., and Hoavard, L. O. A new and destructive peach 
tree scale. < Insect Life, v. 6, May, 1894, pp. 287-295, 6 tigs. 
Full account of Diaspis lanatus. 
2780. Riley, C. V., and Howard, L. O. The control of Phylloxera by 
submersion. <Insect Life, v. 6, May, 1894, pp. 315-318. 
2781. Riley, C. V., and Hoavard, L. O. Icerya montserratensis in 
Colombia. <Insect Life, v. 6, May, 1894, p. 327. 
2782. Riley, C. V., and Hoavard, L. O. Kerosene against mosquitoes. 
<Insect Life, v. 6, May, 1894, p. 327. 
2783. Riley, C. V., and Howard, L. O. The azalea scale in Michigan. 
<Insect Life, v. 6, May, 1894, p. 327. 
Occurrence of Eriococcus azalea;. 
2784. Riley, C. V., and Hoavard, L. O. Persimmon root-borer. <Insect 
Life, v. 6, May, 1894, p. 327. 
Note on Pltemonoe 5-caudata. 
