28 BIBLIOGRAPHY OF ECONOMIC ENTOMOLOGY. 



175. W[ALSH], B. D. The striped bug. <Pract. Ent., November, 



1866, v. 2, p. 20. 



Remarks on note by A. ; effects of plaster as a means against Diabrotica 

 vittata. 



176. [WALSH, B. D.] [Currant insects; Psocus venosus.] <Pract. Ent., 



November, 1866, v. 2, p. 20. 



Answer to inquiry of I. Hicks ; occurrence of Pristiphora grossularice in the 

 Eastern States ; Ellopia [=Eufitchia] ribearia injurious to currant; date 

 of introduction of "sulphur-cure" on peach-trees; characters and habits of 

 Psocus venosus. 



177. [WALSH, B. D.] [Worm in apple.] <Pract. Ent., November, 



1866, v. 2, pp. 20-21. 



Answer to inquiry of C. Ward ; description and ravages of larva of Trypeta 

 pomonella? 



178. [WALSH, B. D.] [Insects attracted to light. | <Pract. Ent., No- 



vember, 1866, v. 2, p. 21. 



Answer to inquiry of Practical Pomotogist ; conditions favorable for attract- 

 ing insects to light ; kinds most frequently attracted ; the proportion of 

 injurious species attracted. 



179. [WALSH, B. D.] [Zebra caterpillar.] <Pract. Ent., November, 



1866, v. 2, p. 21. 



Answer to inquiry of J. H. Parsons; description of the larva of Mamestra 

 picta; times of transformation. 



180. [WALSH, B. D.] [Inquiries answered.] <Pract. Ent., November, 



1866, v. 2, p. 21. 



Answer to inquiry of J. Pettit; identification of several beetles; galls on 

 golden-rod made by Euryptychia saligneana and Trypeta solidaginis ; charac- 

 ters of short-winged form of Micropus [=Bli88m] hucopterus; its occur- 

 rence in Canada. 



181. [WALSH, B. D.] [Worm in corn.] <Pract. Ent., November. 1866, 



v. 2, pp. 21-22. 



Answer to inquiry of J. B. Ellis ; description of larva, habits, transforma- 

 tions, and means against an undetermined noctuid. 



182. [WALSH, B. D.] [Bag--worms.J <Pract. Ent,, November, 1866, 



v.2,p.22. 



Answer to inquiry of C. P. Wickersham ; characters and synonymy of Thyri- 

 dopteryx ephemerceformis. 



183. [WALSH, B. D.] [Ichneumon cocoons.] <Pract. Ent., November, 



1866, v. 2, p. 22. 

 Answer to inquiry of S. A. N. ; characters of cocoons of Microgaster sp. ? 



184. WALSH, B. D. Note. <Proc. Ent. Soc. Phil., December, 1866, 



v. 5, p. 260. 



Withdraws assertion attributed to C. R. Osten Sacken. 



186. W[ALSH], B. D. The old-fashioned potato-bugs. <Pract. Ent., 



December, 1866, v. 2, pp. 25-27, figs. 



Natural history aud means against Lema trilineata, Lytta [=Epicauta~\ vittata, 

 L. atrata [= E. pennsi/hanica'], L. marginata [ = E. cinerea], and L. cinerea 

 [=Macrolasi8 unicolor] ; figures L. trilineata and E. vittata. 



