a 446 



NEW YORK STATE MUSEUM 



Icteridae, 30*. 



Ilex laevigata. Putnam's scale injuring, 



Ilex verticillata, Putnam's scale injuring, 



22/^ 



imbricator. Pemphigus. 196^. 



incisuralis. Phora, 140'''. 



indigo bird, 166". 



Indigo bunting, 31-. 



Injuries caused by insects, 6'-7". 



innumcrabilis, Pulvinaria. sec Pulvinaria 

 innumerabilis. 



inornata, Ilemerocampa, 134". 



inquisitor, Pimpla, see Pimpla inquisitor. 



Insects, adult, k/': definitions and classifi- 

 cation. 8"-io''; hibernation, 19*- 20"'; lar- 

 vae, i6''-i8"; incomplete metamorphosis, 

 i5''-i6*; no metamorphosis, 15^; complete 

 metamorphosis, i6''-i9": parasitic and 

 predaceous, 2o"-25-; pupa, i8'^-i9"; trans- 

 formations, 13^-20'''. 



insolitus. Pezomachus. 140''. 



integer, Janus, 258-, 302"'-3'. 



integcrrima, Datana, 238'', 303*-5*'. 



Ips sanguinolentus, 293". 



Ironwood. insects injurious to: 

 red horned borer, small, 299'. 

 sugar maple timber beetle, 67" 



Janus integer, 258", 302'''-3^. 



Ja\s, 30". 



Juniper, juni])er scale injuring, 173*', 229*. 



Juni]K'r scale, I73^ 229'. 



Kaliosyphinga ulmi, 105", i62*-63~. 



Kerosene enuiision, 35'', 38*. 



Key. to borers, so^-si**, 256-58: gall insects, 



258', 259; leaf feeders, 105^-6-, 258; 



sucking insects. 172--74-, 258. 

 Kingbird, 237-'. 



Lace-winged tlies. 154'. 175-. iqi", 199". 

 Lady beetles, 2y. 186'. 2o6». 243^ 



Lady beetles : black, 222®. 

 Chinese, 223'. 



figures, 223. 224. 

 15-spotted, 175', 1952, 1988. 

 spotted, 195^. 

 twice-stabbed, 195^, 198'"', 208', 216'*, 223', 



23 1 ^ 

 two-spotted, 174", 1 95-. 206". 

 Ladybugs, 320^ 

 Laetilia coccidivora, 198*. 

 Land turtle, 237^. 



l:.I)athi, Cryptorhynchus, 49. 51''^, ioo''-3''. 

 Larch, insects injurious to : 

 aphid : 



larch aphid, woolly. 172", 187". 

 leaf feeders : 



bag or basket worm, 127-. 

 hickory tussock moth. 314". 

 larch case bearer, 106-, 170-. 

 tussock moth, white marked. 136®. 

 Larch aphid, woolly. 172^, i87''-88''. 

 Larch case bearer. 106^, i7o'-7i''. 

 Larch sawfly, 10", 254^. 

 laricella, Coleophora, 106-, i7o'-7i'*. 

 lariceti, Chermes, 188". 

 laricis, Chermes, 188*. 

 Larval stage, 16^-18". 

 lateralis, Saperda. 270'''-7i'. 

 iaticinerea, Xylina. see Xylina laticinerea. 

 Leaf feeders, 11", 37", i05*-7i'>, 25S-; keys 



to, 105^-6^, 258. 

 Leaf hoppers, 36-. 

 Leaf miners, 35'. 

 lecanii, Coccophagus. 199". 203^ 

 Leopard moth, 8-, 8", 12', 45''. 51-. 75**- 



79*. 

 Lepidosaphes ulmi. 40. I73-', 2ii'-i3^. 

 Leptocoris trivittatus, 174-, 2^)^-40'. 

 Leucopis nigricornis. 182-. 

 Icucoptcrus, Blissus, 6^. 

 leucostigma. Hemerocampa. see Ilemero- 

 campa leucostigma. 



