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21 
103. LeBaron, W. The bird question. <Trans. Ill. State Hortic. 
Soc. for 1873, 1874, n. s., v. 7, pp. 311-319. <3d Annual Kept. 
Pomol. Soc. Micli. for 1873,1S74, pp. 449-45G. 
A general discussion, with conclusions favorable to the birds. 
104. LeBaron, W. [Oyster-shell bark louse, strawberry worm.] 
<Trans. Ill. State Hortic. Soc. for 1873,1874, n. s., v. 7, p. 319. 
Enemies of Mytilaspis pomorum; arsenical mixtures not advisable for Tlarpi- 
pliorus maculatus. 
105. Leconte, John Lawrence. On the preservation of entomolog¬ 
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Account of experiments; formula recommended. 
106. Leconte, J. L. Hints for the promotion of economic entomology 
in the United States. <Amer. Nat., December, 1873, v. 7. pp. 
710-722. <Proc. Amer. Assoc. Adv. Science, 18 74, v. 22, pp. 
10-22. See: <Sci. Am., 1874, v. 30, p. 82. 
Suggestions for the suppression of injurious insects. 
107. Leconte, J. L. An instance of replacement of injurious insects 
by human agency. Abstract. <Proc. Amer. Assoc. Adv. 
Science, 1875, v. 23, p. 44. <Pop. Sci. Mo., v. 4, p. 381. <Gar- 
dener’s .Monthly, November, 1874, v. 16, pp. 325-326. 
Orgyia leucostigma replacing Ennomos subsignaria; remedies. 
108. Leconte, J. L. Amphicerus bioaudatus. <Gardener 7 s Monthly, 
August, 1875, v. 17, pp. 243-244. 
Characters and habits. 
109. Leconte, J. L. Methods of subduing insects injurious to agricul¬ 
ture. <Can. Ent., September, 1875, v. 7, pp. 167-172. <Ann. 
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110. Leconte, J. L. Destructive Coleoptera. <Proc. Acad. Nat. Sci. 
Phil., 1876,p. 195. See: <Amer.Nat.,January, 1877,v. 11,p.63. 
Occurrence of Anthrenus scrophularice destroying carpets at Albany, N. Y., 
and vicinity. 
111. Leconte, J. L. On Rocky Mountain locusts. <Proc. Acad. Nat. 
Sci. Phil., 1877, pp. 129-131. 
Plans devised for the suppression of Caloptenus spretus. 
112. Leconte, J. L. Fungoid diseases of insects: A reclamation. 
<Can. Ent., July, 1880, v. 12, pp. 126-128. 
Use of fungoid diseases as a means of destroying injurious insects. 
113. Leconte, J. L. The coleopterous parasites of the common hickory 
[Carya tomentosa ]. <Amer. Ent., October, 1880 [v. 3], n. s., 
v. 1, pp. 236-237. 
A list of 24 species. 
114. Lee, Daniel. The ravages of insects. <Rept. [H. S.] Comm. 
Patents for 1849, 1850, pp. 9-10. 
Losses due to the ravages of insects; need of counteracting against injurious 
insects. 
