INDEX TO REPORT OF STATE ENTOMOLOGIST 1899 
Notolophus leucostigma, 535°, 556%, 
506°, 557°, 557°, 565%, 580', 5898, 
HIO MOOI D930. DO OUR 
antiqua, 609*. 
Notonecta americana, 615%. 
glauca, 615+. 
insulata, 615*. 
undulata, 615*. 
undulata var., 615°, 
Nott, P. K., insects from, 611°. 
Nuthatches feeding on forest tent 
caterpillars, 544’, 544°. 
Oak pruner, see Maple tree pruner. 
Oaks, insects injurious to: 
Anisota senatoria, 610*. 
Clisiocampa disstria, 553°, 
Elaphidion villosum, 581°. 
Hyphantria cunea, 571°. 
Prionoxystus robiniae, 557°. 
Telea polyphemus, 610°. 
chestnut, Lithocolletis hamadrya- 
della on, 613°. 
English, Asterolecanium querci- 
cola on, 617*. 
white, Symmerista albifrons on, 
609". 
Oats, grasshoppers injuring, 5737, 
Oberea bimaculata, 563°, 569‘, 603°. 
oblinita, Acronycta, 611%. 
obtectus, Bruchus, 602°. 
ocellana, Tmetocera, see Tmetocera 
ocellana. 
octomaculata, 
6095. 
oculatus, Alaus, 605%. 
Odonata, contributions of, 6197. 
Oecanthus niveus, 580°, 619°. 
Office work, 534'-35+. 
Oneida county, summary of volun- 
tary reports from, 564°. 
Onion thrips, 5737, 584°, 619". 
Onondaga county, summary of yol- 
untary reports from, 564°-657. 
Ontario county, summary of yolun- 
tary reports from, 5657-66*. 
Ophion tityri, 601°. 
Alypia, 565°, 5807, 



639 
Opsicoetus personatus, 5347, 538°, 
DoT’, 5DT, 585°, 588°, 597°, 614°. 
Orange county, summary of yolun- 
tary reports from, 566+, 
Orchards, insects injurious to: 
Aphis mali, 567°. 
bud moth, 565°. 
canker worm, 559", 563°, 565°. 
Chionaspis furfurus, 5737. 
Clisiocampa americana, 
570%. 
disstria, 610°, 
Datana ministra, 562+. 
Erannis tiliaria, 562°. 
Hyphantria cunea, 562%. 
Psylla pyricola, 553°, 559°. 
Schizoneura lanigera, 566°. 
Orchelimum vulgare, 619%. 
orientalis, Periplaneta, 586°, 619°. 
Oriole feeding on elm leaf beetle, 
568°; on tent caterpillars, 5447’, 
544°. 
Orleans county, summary of yolun- 
tary reports from, 566", 
Ormenis pruinosa, 615°. 
Orthoptera, contributions of, 619°. 
Orthosoma brunneum, 603°. 
Osborn, William, insects from, 610*. 
Osmoderma scabra, 604+. 
ostreaeformis, Aspidiotus, 579%. 
Oswego county, summary of yolun- 
tary reports from, 566°-67°. 
Oswego county fair, exhibition of 
insects at, 536°, 575'-76%. 
Otiorhynchus ovatus, 601°, 
Otterson, H. N., insects from, 616°. 
Otterson, J. A., insects from, 601’, 
602", 604, 604°, 608°, 6157. 
ovata, Chalcis, 557°. 
ovatus, Otiorhynchus, 601°, 
ovinus, Melophagus, 606°. 
Owen, C. A., summary of voluntary 
reports of, 562°-637. 
Owl beetle, 605*. 
Oxyptilus  periscelidactylus, 
5747, 5807, 612°. 
563°, 
569%, 
