BIBLIOGRAPHY OF ECONOMIC ENTOMOLOGY. 
175 
2698. Riley, 0. V., and Howard, L. O. Damage to cigars in Brazil 
and the West Indies. <Insect Life, v. 5, January, 1893, 
p. 202. 
Note on Lasioderma serricorne. 
2699. Riley, C. V., and Howard, L. O. Orange scale insects in Ber¬ 
muda. < Insect Life, v. 5, January, 1893, p. 203. 
2700. Riley, C. V., and Howard, L. O. Injury to sorghum tips. 
<Insect Life, v. 5, January, 1893, p. 204. 
Work of Orchelimum glaierrimum. 
2701. Riley, O. V., and Howard, L. O. The first larval stage of the 
pea weevil. <Insect Life, v. 5, January, 1893, p. 204,1 fig. 
2702. Riley, C. V., and Howard, L. O. Some imported Australian 
parasites. <Insect Life, v. 5, January, 1893, p. 207. 
Parasites of scale insects. 
2703. Riley, C. V., and Howard, L. O. A new parasite of the red 
scale. < Insect Life, v. 5, January, 1SG3, p. 207. 
Note on Aphelinus diaspidis. 
2704. Riley, C. V., and Howard, L. O. An insect transmitter of 
contagion. <Insect Life, v. 5, January, 1893, p. 210. 
Bedbugs as transmitters of tuberculosis. 
2705. Riley, C. V., and Howard, L. O. The Mexican jigger or “Tlal- 
zaliuate.” <Insect Life, v. 5, January, 1893, p. 211. 
Serious annoyance caused by a Leptus. 
2706. Riley, C. V., and Howard, L. O. The orange Aleyrodes. 
<Insect Life, v. 5, April, 1893, pp. 219-226, 2 figs. 
Description, life-liistory, and damage by Aleyrodes cilri. 
2707. Riley, C. V., and Howard, L. O. The pear-tree Psylla. <In- 
sect Life, v. 5, April, 1893, pp. 226-230,5 figs. 
2708. RiLE\ r , C. V., and Howard, L. O. The sweet potato root-weevil. 
<Insect Life, v. 5, April, 1893, p. 261. 
Remedy for Cylas formicarius. 
2709. Riley, C. V., and Howard, L. O. A new enemy to cypress 
hedges in California. <Insect Life, v. 5, April, 1893, p. 262. 
Notes on Phluosimts cristatus. 
2710. Riley, C. V., and Howard, L. O. The cluster fly household 
pest. <Insect Life, v. 5, April, 1893, p. 263. 
Abundance of PoUenia rudis. 
2711. Riley, C. V., and Howard, L. O. Chrysanthemums and the 
drone-fly. < Insect Life, v. 5, April, 1893, p. 263. 
2712. Riley, C. V., and Howard, L. O. The orange fruit-fly in Malta. 
<Insect Life, v. 5, April, 1893, p. 264. 
Notes on Ceratitis capitata. 
2713. Riley, C. V., and Howard, L. O. Plant-bugs injuring oranges 
in Florida. <Insect Life, v. 5, April, 1893, p. 264. 
2714. Riley, C. V., and Howard, L. O. The clover mite in houses 
again. <Insect Life, v. 5, April, 1893, p. 266. 
