94 BIBLIOGRAPHY OF ECONOMIC ENTOMOLOGY. 



840. [WALSH, B.D.. and C.V. RILEY.] Grape-vine leaf-galls. <Ainer. 



Ent., November, 1869, v. 2, p. 61. 



Answer to inquiry of W. T. Heildrup; habits and means against Phylloxera 

 vastatrix; varieties of grape infested by the same. 



841. [WALSH, B. D., and C. V. EILEY.] Maple- worms. <Amer. Ent., 



November, 1869, v. 2, p. 61. 



Answer to inquiry of H. K. Vickroy ; characters and ravages of Dryocampa 

 rnbicunda and Acronycta americana; food-plants of Telea polyphemux and 

 Attacus cecropia. 



842. [WALSH, B. D., and C. V. RILEY.] Melancholy chafer in apples. 



<Amer. Ent., November, 1869, v. 2, p. 61, fig. 39. 

 Answer to inquiry of J. F. Fulton ; figure of Euryomia [Euphoria] melan- 

 cholica found boring in apples. 



843. [WAXSH, B. D., and C. Y. RILEY.] Worms boring in cucumbers. 



<Amer. Ent., November, 1869, v. 2, p. 61. 



Answer to inquiry of W. B. Ramsou ; food-habits of Phacellura [= Eudioptis] 

 nitidalis. 



844. [WALSH, B. D., and C. V. RILEY.] Lilac-borer. <Amer. Ent., 



November, 1869, v. 2, p. 61. 



Answer to inquiry of T. J. Freeman ; characters, affinities, and means against 

 ^geria [=^PodocaJa] syringte. 



845. [WALSH, B. D., and C. V. RILEY.] Burying beetles. <Amer. 



Ent,, November, 1869, v. 2, p. 61. 



Answer to inquiry of J. H. Osborn ; habits of ^ecrophorus marginatus and of 

 Silphidce generally; characters of Hylobius stupidus [ Pachylobiim pici- 

 rorus] found on plum-trees. 



846. [WALSH, B. D., and C. V. RILEY.] Wire- worms in potatoes. 



<Amer. Ent., November. 1869, v. 2, p. 62. 



Answer to inquiry of W. R. Shelmire ; characters of larva (Melanotus in- 

 certuz f ) boring in potatoes ; food-habits and means against larvae ol 

 Elateridce. 



847. [WALSH, B. D.. and C. V. RILEY.] Insects named. <Amer. Ent., 



November, 1869, v. 2, p. 62. 



Answer to inquiry of J. F. Waters ; unknown tortricid and Limacodes sp., 

 found on apple-tree ; characters of Charieslerus antennator. 



848. [WALSH, B. D., and C. V. RILEY.] Girdled pear twigs. <Amer. 



Ent., November, 1869, v. 2, p. 62. 

 Answer to inquiry of T. A. Thorp ; pear twigs girdled by Ondderes cingulata. 



849. [WAiSH, B.D., and C. V. RILEY.] Insects named. <Amer.Ent., 



November, 1869, v. 2, p. 62. 



Answer to inquiry of E. T. Dale ; food-habits of Hippodamia (jlacialis, Strachia 

 [= Murgantia] histrionica and Blepharida rhois; figure of Hippodamia gla- 

 cialis. 



850. [WALSH, B. D., and C. V. RILEY.] Tomato-feeding worm. <Amer. 



Ent., November, 1869, v. 2, p. 62, fig. 41. 



Answer to inquiry of A. C. Davis; description, seasons, and food-plants of 

 larva of Prodenia coinmeliiue ; figure of dorsal surface of a segment of the 



