BIBLIOGRAPHY OF ECONOMIC ENTOMOLOGY. 
81 
240. Chambers, V. T.—Continued. 
Lithocolletis robiniella, L. ornatella [= ostensackenella'], Gracilaria robiniella, 
Gelechia pseudacaciella, Euclamus tityrus, Vepressaria robiniella, jEaia 
[= Crysopeleia ] purpuriella. 
241. Chapin, S. F. Scale insects. <lst Kept. Board State Hortic. 
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Habits of and means against several species of Coccidte. 
242. Chapman, I. Some observations on the Hessian fly, written in 
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Historical account of Cecidomyia destructor, in Bucks Co., Pa., from 1786 to 
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243. Ciiappellsmith, Margaret. The pea weevil. <Amer. Ent., 
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Means against Bruehus pisi. 
244. Chaknock, John H. Wireworms. <Couutry Gentleman, 1865, 
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Rape cake as a means against wireworms, larvae of Elateridae; quantity 
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245. Chipman, A. J. Beport on notes made in 1880. <3d Bept. U. S. 
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246. Chisholm, -. Cotton. <Brewster’s Edinburg Cyclopedia, 
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247. Cist, Jacob. Notice of the Melolontha, or May bug. <Amer. 
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248. Clarkson, Frederick. Orgyia leucostigma Smith. <Can. Ent. 
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249. Clarkson, F. Galeruca xantliomelcena Schrank. <Can. Ent., 
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250. Clarkson, F. ElapMdion villosum. <Can. Ent., October, 1885, 
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Habits and transformations. 
251. Clarkson, F. Elapliidion villosum Fabr. <Can. Ent., Febru¬ 
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Habits and transformations. 
252. Claypole, E. W. Note from Antioch College. <Cincinnati 
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Occurrence of Paleacrita vernata at Yellow Springs, Ohio. 
