INDEX. 



O 



Ophion purgatus 53 



Or talis arcuata , 9 



Oyster-shell Bark-louse 6 



P 



Pale-thighed Tortoise-beetle , 62 



Past history of the Army-worm 41 



" " " Chinch Bug 17 



Papilio philer.or 116 



Parasites of the Army-worm , 50 



Pearl wood -Nymph 83 



Pempelia giossularia 9 



Pepsis formosa , 106 



Pesomachus minimus 52 



Phacell lira nitidalis 7, 64 



Philampelus achemon 74 



" satcllitia 76 



Philenor Swallow-tail 116 



Phytocoris lincaiis 113 



Phylloxera vitifolice , 27 



Phylloptera oblongifolia 57 



Pkysonota quinquepunctata 59 



Pickle Worm 7, 64 



Pieris protodice 104 



" oleracea 105 



" rapce 10, 107 



Picsma cinerca , 32 



Piophila casei 10 



Plutella cruciferarum ., 10 



Plum Curculio 6 



Plusia brassiccB , 110 



" precationis 112 



Poplar Dagger 119 



Potherb Butterfly 105 



Prionus laticollis 87 



" imbricornis 89 



Procris Americana 85 



" vilis 86 



Promachus Bastardii 122 



" vertebrata 1 2,3 



Psylla pyri 10, 33 



Purged Ophion 53 



R 



Rape Butterfly 107 



Red-tailed Tachina Fly 50 



Remedies against the Chinch Bug 28 



Report of Committee on Entomology, read before the State Horticultural Society 5 



Rhizopertha pusilla 14 



Rummaging Ground-beetle 103 



s 



Saperda bivittata 19 



Satellite Sphinx , 76 



