160 
BIBLIOGRAPHY OF ECONOMIC ENTOMOLOGY. 
2440. Biley, 0. V., and Howard, L. O. Prevalence of the grain 
Toxoptera in Texas. < Insect Life, v. 3, September, 1890, pp. 
73-7G. 
Note on Toxoptera gramineum. 
2441. Biley, 0. V., and Howard, L. O. Legislation against the gipsy- 
moth. <lnsect Life, v. 3, September, 1890, pp. 78-79. 
2442. Biley, C. V., and Howard, L. O. The yellow-hammer and the 
codling moth. <Insect Life, v. 3, September, 1890, pp. 79-80. 
2443. Biley, 0. V., and Howard, L. O. Additional note on Geratitis 
capitata. <Insect Life, v. 3, September, 1890, pp. 80-81. 
2444. Biley, C. V., and Howard, L. O. Some new Iceryas. <Insect 
Life, v. 3, November, 1890, pp. 92-106, 14 figs. 
Detailed descriptions of Icerga rosce, I. wgyptiacum, I. montserratensis, and I. 
palmeri. 
2445. Biley, C. V., and Howard, L. O. The Bermuda peach maggot 
and orange rust. < Insect Life, v. 3, November, 1890, pp. 120- 
121 . 
Notes on Ceratitis capitata and Phytoptus oleivorus. 
2446. Biley, C. V., and Howard, L. O. Two grape pests in Alabama. 
<Insect Life, v. 3, November, 1890, p. 123. 
Notes on Colaspis flavida and Proconia undata. 
2447. Biley, C. V., and Howard, L. O. London purple and Paris 
green for the boll worm. < Insect Life, v. 3, November, 1890, 
pp. 123-124. 
2448. Biley, C. V., and Howard, L. O. An Orthesia on coleus. On- 
sect Life, v. 3, November, 1890, p. 124. 
2449. Biley, C. V., and Howard, L. O. The cottony maple scale in 
Oregon. < Insect Life, v. 3, November, 1890, p. 125. 
Note on Pulvinaria innumerabilis. 
2450. Biley, C. V., and Howard, L. O. The wheat straw Isosoma in 
the State of Washington. <Insect Life, v. 3, November, 1890, 
p. 125. 
Note on rsosoma tritici. 
2451. Biley, C. V., and Howard, L. O. An experience with the gipsy 
moth. < Insect Life, v. 3, November, 1890, pp. 126-127. 
2452. Biley, C. V., and Howard, L. O. Another newspaper spider- 
bite scare. <Insect Life, v. 3, November, 1890, p. 127. 
2453. Biley, O. V., and Howard, L. O. Bemedies for the harlequin 
cabbage bug. <Insect Life, v. 3, November, 1890, p. 127. 
2454. Biley, C. Y., and Howard, L. O. Maple-tree borers. <Insect 
Life, v. 3, November, 1890, p. 161. 
Notes on PEgeria acerni and Chrysobothris fermorata. 
2455. Biley, O. V., and Howard, L. O. A bot-fly infesting hogs. 
<lnsect Life, v. 3, November, 1890, p. 161. 
A species of Ceplienomyia. 
