34 BIBLIOGRAPHY OF ECONOMIC ENTOMOLOGY. 



237. W[ALSH], B. D. Fighting the Curcnlio. <Pract. Eiit, March, 



1867, v. 2, p. 71. 



Extract from Genesee Farmer for 1853, p. 125; ridicule of additions to "jar- 

 ring" as a means against Conotrachelua nenuphar. 



238. W[ALSH],B.D. ["Bushels of butterflies."] <Pract.Ent., March, 



1867, v. 2, p. 71. 



Extract from Cincinnati Gazette, August, 1866, with comments; occurrence 

 of dead images of Attaciis cecropiaf in large numbers ("10 bushels") in 

 Newport, Ohio; food-plants of the larva. 



239. [WALSH, B. D.] [Scab on potato.] <Pract. Ent., March, 1867, v. 



2, pp. 71-72. 



Answer to inquiry of T. L. J. Baldwin'; account of blister-like scabs on po- 

 tatoes, probably caused by Sciara sp. ; means against the same. 



240. [WALSH, B. D.] [Mass of eggs.] <Pract. Ent., March, 1867, v. 2, 



p. 72. 



Answer to inquiry of E. Daggy ; egg-masses of Clisiocampa americana; food- 

 plants of C. americana and C. sylvatica [=di8sfriaj. 



241. [WALSH, B. D.] [Food of katydids.] <Pract. Ent., March, 1867, 



v. 2, p. 72. 



Answer to inquiry of C. M. ; food of Microcentrum retinervis largely carnivor- 

 ous. 



242. [WALSH, B. D.] [Caterpillar nest on wild cherry.] <Pract. Ent. 



March, 1867, v. 2, p. 72. 



Answer to inquiry of H. Morey ; undetermined larva on wild cherry, food- 

 plants of Byphantria textor [ = cunea~\. 



243. [WALSH, B. D.] [Insect eggs.] <Pract. Ent., March, 1867, v. 2, 



p. 72. 



Answer to inquiry of P. Ferris ; undetermined eggs of Lepidoptera and Hemip- 

 tera on apple-tree twigs. 



244. [WALSH, B. D.] [ Attacus polyphemus, etc.] <Prat. Ent., March, 



1867, v. 2, pp. 72-73. 



Answer to inquiry of M. M. S. ; variations in Attacus [=2Wea] polt/phemus; 

 habits and times of transformations of Arctia [= Pyrrharctia] Isabella; 

 references to history of Dryocampa rubicunda. 



245. [WALSH, B. D.] [Cossus robinice, etc.] <Pract. Eut., March, 



1867, v. 2, p. 73. 



Answer to inquiry of J. Townley ; food-habits and injuries of Cossus robinia; 

 result of freezing insects; characters of some wood-borers. 



246. [WALSH, B. D.] [Museum pests.] <Pract. Ent., March, 1867, v. 



2, p. 73. 

 Answer to inquiry of F. L. Van Arsdale ; means against Dermestidce. 



247. [WALSH, B. D.] [Katydid eggs.J <Pract. Ent., March, 1867, v. 



2, p. 73. 



Answer to C. M. B. ; characters of eggs of Microcentrum retinervis. 



