INDEX TO REPORT OF STATE ENTOMOLOGIST, 1898 
Olmstead, J. W., insects from, 256’, 
259°, 260°. 
Oneida county, work of forest tent 
caterpillar in, 192°. 
Ontario, abundance of forest tent 
caterpillar in, 103°; ravages of 
Notolophus in, 164’. 
Ontario agricultural college and ex- 
perimental farm, Report cited, 190’, 
201". 

Ontario county, N. Y., ravages of 
Notolophus in, 164°. 
Ophion purgatum, 204*, 206°. 
Opsicoetus personatus, 260°. 
Orange, insects injurious to; 
Mamestra picta, 203° 
Parlatoria pergandii, 262. 
Orange county, N. Y., San José 
scale in, 242°. 
Orchid, Aulacaspis boisduvalii on, 
262". 
Orcutt, I. H., cited, 206°. 
Oregon, Notolophus leucostigma in, 
167°. 
Oregon agricultural experiment sta- 
tion, Bulletin cited, 175°. 
wees Orgyia leucostigma, see Notolophus. 
orgyiae, Amorphota, 169° 
orgyiae, Cratotechus, 170° 
orgyiae, Telenomus, 170’. 
orientalis, Periplaneta, 262". 
Oriole, Baltimore, feeding on Notol- 
ophus larvae, 168’. 
Oriole feeding on tent 
184°. 
Orleans county, Xylina larvae injur- 
ing apples in, 208’. 
Ormerod, E. A., reference, 158°, 159°, 
159°. 
Osborn, Herbert, cited, 206”. 
Osmoderma scabra, 256°. 
Osten-Sacken, C. R., cited, 162°. 
Otacustes periliti, 171°. 
Otsego county, ravages of forest tent 
caterpillar in, 192°. 
caterpillar, 



285 
Ottawa, Can., work of Byturus in, 
158". 
Ottawa naturalist cited, 193°, 200’. 
Ottawa river, ravages of forest tent 
caterpillar along, 193”. 
Otterson, J: A., insects from, 2557, 
256", 257°, 257°, 250°, 258°, 250, 250°, 
259", 259°, 260°, 260°, 260°, 262°, 262°. 
ovata, Chalcis, 169°. 
xyptilus periscelidactylus, 245°. 
Packard, A. S., cited, 1607, 173°, 186°, 
187’, 198", 205*, 213°, 218"; reference, 
158°, 159°, 202°. 
Pale brown Byturus, 1587-160’, 255°. 
See also Byturus. 
Paleacrita vernata, 185°. 
palliatus, Desmocerus, 256°. 
Panorpa maculosa, 259°. 
Panton, W. H., cited, 190°, 201°. 
‘ Paper, Lepisma feeding on, 216”. 
-6 
Papilio cited, 174*, 188", 199°, 205°, 
211° 2h, Zr, ae eens nee 
Parasites, studies of at Washington, 
DC pT6o7 
pardalis, Neuronia, 245°. 
Parlatoria pergandii, 262°. 
parorgyiae, Apanteles, 170°. 
Parrott, P. J., cited, 1907. 
parta, Catocala, 250°. 
parthenice, Eyprepia, 210”. 
Parus atricapillus, see Chickadee. 
Paste, Lepisma feeding on, 216°. 
P. C. Lewis mfg. co., insects from, 
260°. 
Pea, Mamestra picta on, 203’. 
Pea, sweet, Mamestra picta on, 203°. 
Peabody academy of science, Report 
cited, 211°, 218". 
Peach-tree, insects injurious to; 
Aspidiotus perniciosus, 241° 
Clisiocampa americana, 182%, 
258° 
Clisiocampa disstria, 195°. 
Peaches, Xylina larvae feeding on, 
208", 210". 
