AEE Een Ey i xX : 
AFFECTING THE PERSIMMON: 
Psylla diospyri Ashmead, Can. Ent. 222, Nov. 1881. 
AFFECTING THE CATALPA: 
Diplosis catalpw, Comstock’s 1880 Rep. Dept. Ag. 266. 
AFFECTING THE BAY MAGNOLIA: 
Psylla magnolie Ashmead, Can. Ent. 224, Nov. 1881. 
AFFECTING THE OAK: 
Selandria quercus-alba Norton, Trans. Amer. Ent. Soe. i, 258. 
Aphis quercifolie Walsh, Proc, Ent. Soc. Phil. i, 298, 1863. 
Lachnus quercicolens Ashmead, on Q. virens, Can. Ent. 154, 1881. 
Phyllaphis niger Ashmead, on QQ. phellos var. laurifoliw, Par. Ent. 155, 1881. 
Xyleborus celsus, Leconte’s Rhynchophora, 360. 
Suscatus,. Leconte’s Rhynchophera, 360. 
_ Heterocampa subalbicans Grote, Comstock’s Rept. for 1880, 259. 
Limacodes minuta Reakirt, Proc. Ent. Soc. Phil. ili, 251, 1864. 
Cecidomyia quercusmajulis O. Sack. Trans. Amer. Ent. Soe. iii, 53. 
Bostrichus bicornis Web. C. E. Worthington, Can. Ent. xii, 107. 
AFFECTING THE BUTTERNUT: 
Gaurotes cyanipennis, ovipositing on butternut, F. B. Caulfield, Can. Ent. 60, 1881. 
Grapholitha carye Shimer, Trans. Amer. Ent. Soc. ii, 394. 
AFFECTING THE HICKORY: 
Catocala flebilis, Kellicott in Papilio, 141, 1881. 
Chramesus icorie, Leconte’s Rhyncophora, 375. 
Cecidomyia cosse Shimer, Trans. Amer. Ent. Soe. ii, 395. 
carye O. Sacken, Monographs, ete. i, 191. 
caryecolor O. Sacken, Monographs, ete. i, 192. 
cynipsea O. Sacken, Monographs, etc. i, 193. 
glutinosa O. Sacken, Monographs, ete. i, 193. 
nototricha O. Sacken, Monographs, etc. i, 193. 
persicoides O, Sacken, Monographs, ete. i, 193. 
sanguinolenta O. Sacken, Monographs, ete. i, 192. 
AFFECTING THE ELM: 
Plocetes ulmi, Leconte’s Rhyneophora, 213. 
FEEDING ON WILD CHERRY: 
Cerura borealis, G. H. French in Can. Ent. 145, 1881. 
FEEDING ON THE CHESTNUT: 
Limacodes viridis Reakirt, Proc. Ent. Soc. Phil. iii, 251, 1864. 
Eugonia subsignaria, Comstock’s 1880 Rep. Dept. Ag. 271; also on hickory. 
FEEDING ON WILLOW: 
Cerura occidentalis, G. H. French in Can. Ent. 144, 1881. 
Grapholitha galle-saliciana Riley, Trans. St. Louis Acad. Sci. 320, 1881. 
AFFECTING THE BAss-woopD: 
Pogonocherus nubilus, according to Leconte. 
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