152 BIBLIOGRAPHY OF ECONOMIC ENTOMOLOGY. 
2303. Riley, C. V., and Howard, L. O. Tlie blackbird and the boll 
worm. <Insect Life, v. 1, May, 1889, p. 351. 
2304. Riley, C. V., and Howard, L. O. Hermetia illucens infesting 
bee hives. <Insect Life, v. 1, May, 1889, pp. 353-354. 
2305. Riley, 0. V., and Howard, L. O. Gas lime for the onion mag¬ 
got. <InsectLife, v. 1, May, 1889, p. 354. 
2300. Riley, C. V., and Howard, L. O. Paris green for the garden 
web-worm. <Insect Life, v. 1, May, 1889, p. 354. 
2307. Riley, C. V., and Howard, L. O. Codling moth notes. <In¬ 
sect Life, v. 1, May, 1889, p. 356. 
2308. Riley, C. V., and Howard, L. O. Bark-lice on the cocoanut. 
<lnseet Life, v. 1, May, 1889, p. 355. 
Notice of Fiorinia pellucida and Mytilaspis buxi. 
2309. Riley, C. V., and Howard, L. O. A case of Lachnosterna dam¬ 
age. <Iusect Life, v. 1, June, 1889, pp. 305-367. 
2310. Riley, C. V., and Howard, L. O. First injurious appearance of 
the army worm in Florida. <Insect Life, v. 1, June, 1889, 
p. 375. 
2311. Riley, C.Y., and Howard, L. O. The camellia scale. <Insect 
Life, v. 1, June, 1889, pp. 376-377. 
Remedy for Fiorinia camellia. 
2312. Riley, C. V., and Howard, L. O. Valgus canaliculatus , a quince 
enemy. <Insect Life, v. 1, June, 1889, pp. 377-378. 
2313. Riley, C. V., and Howard, L. O. Lasioderma serricorne injuring 
cigarettes. <Insect Life, v. 1, June, 1889, pp. 378-379. 
2314. Riley, C. V., and Howard, L. O. Dryocampa imperialis on elm 
and linden. <Insect Life, v. 1, June, 1889, p. 379. 
2315. Riley, C. V., and Howard, L. O. The destructive leaf-hopper 
injuring timothy. <Insect Life, v. 1, June, 1889, p. 381. 
Note on Cicadula exitiosa. 
2316. Riley, C. V., and Howard, L. O. The Phylloxera in Colorado. 
<Insect Life, v. 1, June, 1889, p. 385. 
2317. Riley, C. V., and Howard, L. (). The Rhizococcus on grass. 
<Insect Life, v. 1, June, 1889, p. 385. 
An undescribed species killing grass in Nova Scotia. 
2318. Riley, C. V., and Howard, L. O. A new grape pest in the 
Southwest. <Insect Life, v. 1, June, 1889, pp. 385-386. 
Note on Gasiroidea formosa. 
2319. Riley, C. V., and Howard, L. O. An Aleurodes on tobacco. 
<Insect Life, v. 1, June, 1889, p. 386. 
An unnamed species found on tobacco in Greece. 
2320. Riley, C. V., and Howard, L. O. A corn root worm in South 
Carolina. <Insect Life, v. 1, June, 1889, p. 386. 
Larva of Diabrotica 12-punctata boring into base of corn-stalk. 
