86 



PLANT INDEX. 



Pear. 



Pyrophila pyramidoides, Green Cream- 

 epotted Grape-worm. 



Selandria eerasi. Cherry Slug. 



Tetraiiychus, Red Spider. 



Tremex columba, Pigeon Tremex. 

 Pecan. 



Callipterus caryie. 



Scolytus 4-spinosus, Hickory Baric 

 Borer. 

 Pepper. 



Doryphora 10-lineata, Colorado Potato- 

 beetle. 



Heliothis armigera, Corn worm. 

 Pepper. Cayenne. 



Caloptenus spretus, Rocky Mountain 

 Locust. 

 Pepper grass, Lepidium virginicum. 



Arctia phalerata. Harnessed Moth. 



Eutrapela transversata, Span worm. 

 Peronospora. 



Diabrotica longicornis. Corn Root- 

 worm. 

 Persimmon. 



Actias luna, Luna Silkworm. 



Aphis diospyri. 



Citheroiiia regalis. Royal Walnut Moth. 



Psylla sp. 

 Phaseolus perennis. (See Bean, Wild.) 

 Phlox. 



Heliothis phloxiphagus. Phlox worm. 

 Phoma. 



LoxopeKa atriventris. 

 Picotee. 



Elateridae, Wire worms. 

 Pignut. (See Hickory, Pignut.) 

 Pigweed, Amarantus retroflexus. 



Doryphora 10-lineata, Colorado Potato- 

 beetle. 

 Pigweed. Chenopodium. 



Aphis rumicis. Bean Aphis. 



Gortyna nitela. Stalk Borer. 

 Pine. 



Aphis pinicolens. Pine-inhabiting 

 Aphis. 



Callidium amoenum. 



Callosamia promethae. Prometheus 

 Silkworm. 



Chalcophora virginiensis. 



Chermes pinifolisB. 



CoecinellidtB, Lady bugs. 



CureulionidaB, Snout Beetles, 



Diraphia femoralis, Black-legged Dira- 

 phia. 

 vernalis. Jumping Plant-louse. 



Eacles imperialis, Imperial Moth. 



Hylobius pales, Pales Weevil. 



Hylurgus terebrans. Boring Hylurgus. 



Lachnus strobi. White-pine Lachnus. 



Lophyrus abietis. Fir-tree Saw-fly. 



Pissodes strobi. White-pine Weevil. 



Platycerura furcilla. 



Sphinx coniferarum. 



Thecla humuli. Hop-vine Thecla. 



Pine 



Thecla niphon. 

 Urocerus albicornis. 

 Pine Lumber. 



Callidium sp. 

 Pine, Pinus palustris. 



Sphinx coniferarum. 

 Pine, Scotch. 



Mytilaspis pinifolii, Pine-leaf Scale-in- 

 sect. 

 Pine, White. 



Lachnus strobi. White-pine Lachnus. 

 Lophyrus abbotti, Abbott's Saw-fly. 

 Mytilaspis pinifolii. Pine-leaf Scale-in- 

 sect. 

 Pissodes strobi. White-pine Weevil. 

 Platycerura furcilla. 

 Schizoneura pinicola. 



strobi. Pine-tree Blight. 

 Sphinx harrisi. Hawk Moth. 



pineum. Hawk Moth. 

 Urocerus abdominalis. 

 Pink. 



Elateridae, Wire worms. 

 Plantain, 



Arctia arge, Arge Tiger Moth, 



Isabella, Hedgehog Caterpillar, 

 phalerata. Harnessed Moth. 

 Ecpantheria scribonia, Large Black 



Bear. 

 Melitffiaphfeton. 

 Plusia precationis, Thistle Plusia. 



simplex. Celery worm. 

 Pyrrharetia Isabella, Hedgehog Cater- 

 pillar. 

 Spilosoma virginica. Yellow Bear. 

 Plantain, Plantago lanceolata. 



Junonia lavinia, Lavinia Butterfly. 

 Plum. 



Actias luna, Luna Silkworm. 

 Mgeria exitiosa, Peach Borer. 



pictipes. 

 Anthonomus prunicida, Plum Gouger. 

 Apatela occidentalis. 



superans. Green Chestnut-backed 

 Caterpillar. 

 Aphis pruni. Plum Aphis. 

 Attacus cecropia, Cecropia Silkworm. 

 Callosamia promethea, Prometheus- 

 Silkworm. 

 Chrysobothris femorata. Flat-headed 



Apple-tree Borer. 

 Clisiocampa americana, Apple-tree 

 Tent Caterpillar, 

 sylvatica. Tent Caterpillar of the 

 Forest. 

 Coelodasys unicornis, Unicorn Apple- 

 tree Caterpillar. 

 Conotrachelus nenuphar,Plum Curculio. 

 Haltica helxines. Small Bronze Flea- 

 beetle. 

 Hyalopterus pruni. 



Ithycerus noveboracensis, New York 

 Weevil. 



