38 
bibliography of economic entomology. 
281. W^ALSHj, B. D. Tree cut-worms. <Pract. Ent., May, 1867, v. 2, 
p. 94. 
“Dark-sided cut-worm” an Agrotis and not Hadena chenopodii [= Mamestra 
trifolii~\. See Nos. 85,229. 
282. W[alsh], B. D. Quacks aud physicians. <Pract. Ent., May, 
1867, v. 2, p. 95. 
Criticism of proposed universal remedy against insects injurious to the rose 
(Western Rural, 30 March, 1867). 
283. W[alsh], B. D. The ephemeron or May-fly. <Pract. Ent., May, 
1867, v. 2, p. 95. 
Length of duration of life of Ephemeridce. 
284. W[alsh], B. D. A groundless fear. <Pract. Ent., May, 1867, v. 
2, p. 95. 
Extract from Mo. Rept. Bureau Agric., February, 1867, p. 62; food-habits of 
larva and imago of Lytta atrata [= Epicauta pennsylvanica'] ; places of 
oviposition. 
285. W[alsh], B. D. Fire-blight. <Pract. Ent., May, 1867, v. 2, p. 
96. 
Probable cause. 
286. [Walsh, B. D.] [Insect eggs.] <Pract. Ent., May, 1867, v. 2, p. 
„ 96. 
Answer to inquiry of W. Willock; identification of eggs of (Ecanthus niveus 
and of one of the Membracidce on grape twigs. 
287. [Walsh, B. D.] [Attacus cecropia .] <Pract. Ent., May, 1867, v. 
2, p. 96. 
Answer to inquiry of J. B. H.; characters of Attacus cecropia. 
288. [Walsh, B. D.] [Twig pruners.] <Praet. Ent., May, 1867, v. 2 f 
p. 96. 
Answer to inquirj r of M. W. Philips; twigs of pear and other trees ampii 
tated in the same manner as oak twigs by Elaphidion putator [= villosuni 
289. [Walsh, B. D.] [Blister-beetles.] <Pract. Ent., May, 1867, v, 
2, p. 97. 
Answer to inquiry of J. M. Tracy; food-habits, ravages, aud means against 
Lytta [= Pomphopcea'] ccnea ; food-plants of L. [=P.] tarsalis• tabular 
separation of three species of Lytta [= Pomphopma~\. 
290. [Walsh, B. D.] [Means against Curculio: (Estridce'.] <Pract. 
Ent., May, 1867, v. 2, p. 97. 
Answer to inquiry of C. Greene; ineffective means against Conotrachelus 
nenuphar ; (Estridce infesting the ox and rabbit. 
291. [Walsh, B. D.J [Insect eggs.) <Pract. Ent., May, 1867, v. 2, 
p. 97. 
Answer to inquiry of P. Ferris ; identification of eggs of Clisiocampa sylvatica 
\==di88tria~\ aud Aphis mali. 
