BIBLIOGRAPHY OF ECONOMIC ENTOMOLOGY. 35 



248. [WALSH, B. D.] [Squash-vine borer.] <Pract. Ent., March, 1867, 



v. 2, p. 73. 



Answer to inquiry of E. Nason ; ravages and means against Trochilium cucur- 

 bita [= Melittia ceto]. 



249. [WALSH, B. D.j [Apple-twig borers, etc.] <Pract. Ent., March, 



1867, v. 2, pp. 73-74. 



Answer to inquiry of A. W. Brumbaugh ; work of Bostrichus [= Amphicerus] 

 bicaudatus ; characters and habits of Tceniopteryx fasciata; ravages, habits, 

 and means against Nacrodactylus subspinosus. 



250. [WALSH, B. D.] [Hessian fly.] <Pract. Ent., March, 1867, v. 2, 



p. 74. 



Answer to inquiry of E. E. Sheldon ; hibernation of the larva of Cecidomyia 

 destructor. 



251. [WALSH, B. D.] [Tree-cricket] <Pract. Ent., March, 1867, vj2, 



p. 74. 



Answer to inquiry of J. M. Cole; food-habits of (Ecanthus niceus ; characters 

 of its eggs. 



252. [WALSH, B. D.]* [Tineids in bee-hives.] <Pract. Ent., March, 



1867, v. 2, p. 74. 



Answer to inquiry of J. H. Hunt ; characters of case and larva of unde- 

 termined tineid. 



253. W[ALSH], B. D. Jumping to conclusions. <Pract. Ent., March, 



1867, v. 2, p. 74. 

 Criticism of article " THE potato-bug" (Wisconsin Farmer, 2 March, 1867). 



254. W[ALSH], B. D. The common Curculio and its allies. <Pract. 



Ent., April, 1867, v. 2, pp. 75-81. 



Characters of the Rhyncophora ; characters, ravages, life-history, food-habits, 

 number of broods, and means against Conotrachelus nenuphar] ravages, 

 habits, characters, and means against Anthonomus prunicida [= Coccotorus 

 scutellaris] and A. 4-gibbus; mention of additional injurious weevils; com- 

 parative characters of the three species. 



255. W[ALSH], B. D. Eemarks by B. D. W. <Pract. Ent., April, 



1867, v. 2, p. 82. 



Comments on C. V. Riley's article, '> The imported apple-tree bark-louse " 

 (Prairie Farmer, 23 March, 1867, [v. 35J, n. s., v. 19, p. 184). 



256. W[ALSH], B. D. Confessing the corn. <Pract. Ent., April, 1867, 



v.2,p.82. 

 Acknowledgment of mistake in quoting from Prairie Farmer. 



257. [WALSH, B. D.] [Bibio albipennis.] <Pract. Ent., April, 1867, v. 



2, p. 83. 

 Answer to inquiry of H. Burt; habits of larva of Bibio albipennis. 



258. [WALSH, B. D.] [Lice on horses.] <Pract. Eut., April, 1867, v. 



2, p. 83. 



Answer to inquiry of L. West ; comparative characters of Pediculina and 

 Malloplmga. 



