BIBLIOGRAPHY OF ECONOMIC ENTOMOLOGY. 
49 
357. Coquillett, D. W. Report on the gas treatment for scale-insects. 
<Ann. Eept. [U. S.] Commissioner Agric. for 1877, 1888, pp. 
123-142. 
See Part 3, No. 2418, p. 370. 
358. Coupee, William. On tlie destruction of apple trees by Saperda 
Candida in districts surrounding’ Quebec. <Can. Nat. and 
Geol., 1862, v. 7, pp. 278-281, 3 figs. 
Habits and ravages of Saperda Candida; means for its extermination; figures, 
larva and adult, also infested branches. 
359. Cowden, Jason E. The three-lined potato beetle. < Arner. Ent. 
and Rot., July-August, 1870, v. 2, p. 274, fig. 171. 
Food plants and ravages of Lema irilineata. 
360. CfRESSON, E. T.] The striped bug and squash borer. < Pract. 
Farmer, August, 1867, S-b. No. 2, p. 116. 
Means against Diabrotica vittata and Melittia cucurbitce [=ce/o] ; relations of 
ants to plants. 
361. D., H.J. No apple plant-lice. < Amer. Ent. and Bot., June, 1870, 
v. 2, p. 241. 
Scarcity of Aphis mail in Illinois. 
362. Dadant, Charles. A substitute for the poisonous substances 
sometimes used for preserving insects. < Amer. Ent., January, 
1869, v. 1, p. 99. 
Recommends a.solution of aloes and black pepper as a means against insect 
marauders. 
363. Dann, John. An effectual mode of destroying Aphis lanigera , 
or American blight, on fruit trees. <London Gardener’s Mag., 
1827, v. 2, p. 165. 
Formula for the destruction of Aphis [=r Schizoneura] lanigera. 
364. Darling, Noites. An address upon injurious insects. <Trans. 
New Haven Hortic. Soc. for 1845, 1845, pp. 3-26. Separate: 
New Haven, 1845, 26 pp. 
Ravages and histories of some of the more common injurious insects. 
365. Davis, J. F. On the Cicada [Tibicen] septendecim. <Journ. Sci. 
and Arts Roy. Inst., 1819, v. 6, pp. 372-374. 
366. Davis, N. S. Fruits, insects, etc. <Amer. Journ. Agric. and Sci., 
March, 1847, v. 5, pp. 168-169. 
Ravages of Conotrachelus nenuphar, and Carpocapsapomonella. 
367. Dawson, George Mercer. Notes on the locust invasion of 
1874 in Manitoba and the Northwest Territories. <Can. Nat., 
4 15 November, 1876, v. 8, pp. 119-134. Separate: <Montreal, 
1876, 16 pp. 
Habits and ravages of Caloptenus spretus; natural remedies; summarj of the 
more important items of information for the summer of 1874. 
368. Dawson, G. M. Notes on the appearance and migrations of the 
locust in Manitoba and the Northwest Territories. Summer 
680 
4 
