18 
BIBLIOGRAPHY OF ECONOMIC ENTOMOLOGY. 
187. Buckhout, W. A. The periodical cicada in Pennsylvania. 
<Rept. Penn. Agric. Exp. Sta. for 1889 (1890), pp. 182-187, 1 
map. 
188. Buckhout, W. A. Insect enemies. <Eept. Penn. State Bd. 
Agric., 1892, pp. 99-116, 23 figs. 
Brief notes on various species, Meromyza americana, Diplosis pyrivora, Steno- 
cori(8 villosus, Isosoma liordei, Diapheromera femorata, Dynastes iityus, and 
clothes moths. 
189. Buckhout, W. A. Insect enemies. <Rept. Penn. State Bd. 
Agric., 1893, pp. 92-100, 2 figs., 1 pi. 
Notes on wire-worms, Pluytonomus punctatus, Hylesinns trifoUi, Crambus caligi- 
nosellus, and Tvietocera ocellana. 
190. Budd,J.L. Curculio-proof plums. <Orchard and Garden, July, 
1889, p. 137. 
191. Bunsen, G. G. [A proposed remedy for the chinch bug.] <Insect 
Life, v. 1, January, 1889, pp. 218-220. 
Advocates the use of hot water. 
192. Burr, J. Mytilaspis citricola. <Pacific Rural Press, 12 July, 
1890, p. 37. 
193. Burr, L. W. Fruit pests and their extermination. <Rept. Calif. 
State Bd. Hortic. for 1889 (1890), pp. 390-393. 
Deals mostly with scale insects. 
194. Burson, D. O. Spraying with insecticides. <Traus. Kans. Hor¬ 
tic. Soc., 1892 (1893), pp. 121-122. 
195. Butler, A. W. Clover root weevil. <Indiana Farmer, 14 Janu¬ 
ary, 1893. 
Notes on Phytonomus punctatus. 
196. Butz, G. C. Information on spraying fruits. <Bull. No. 19, Penn. 
Agric. Exp. Sta., April, 1892, pp. 13, figs. 6. 
197. Butz, G. O. Spraying. <Ann. Rept. Penn. Agric. Exp. Sta. for 
1892 (1893), pp. 130-133. 
Notice of some new insecticides. 
198. Campbell, J. P. The imported cabbage butterfly. <Bull. No. 
21 (O. S.), Ga. Agric. Exp. Sta., January, 1889, pp. 32-35. 
199. Campbell, J. P. Entomology. <Bull. No. 3, Ga. Agric. Exp. 
Sta., April, 1889, pp. 45-49. 
Treats of melon-worm, pickle-worm, and harlequin cabbage bug. 
200. Campbell, J. P. Department of entomology. <Bull. No. 6, Ga. 
Agric. Exp. Sta., January, 1890, pp. 82-89, figs. 7. 
Treats of cotton worm, potato sphinx, and twig-girdler. 
201. Campbell, J. P. Notes on a destructive insect. <Bull. No. 7, 
Ga. Agric. Exp. Sta., April, 1890, p. 115. 
Notice of damage by Cieadula exitiosa. 
202. Card, F. W. Some obstacles to successful fruit growing. <Bull. 
No. 39, Nebr. Agric. Exp. Sta., January, 1895, pp. 127-139,1 pi. 
Notes on flat-headed borers and Nematode galls. 
