XEW YORK STATE MUSEUM 



Platymetopius, 501', 5i6*-23'. 



acutus, 516', 554^ 



albopunctatus, Si?^- 



angustatus, 5i8^ 



cuprescens, 517'- 



frontalis, 517'-! 81 



fulvus, 519^ 



obscurus, 518^. 

 Platypterygidae, 560^ 

 Platysenta videns, 558*. 

 plecta, Noctua, 559'. 

 pleonecttisa, Ipimorpha, 559'. 

 plexa, Physatochila, 549*- 

 plexippus, Anosia, 557'. 

 Plumtree, insects injurious]^to : 



Aphis mali, 416'. 



Schizura concinna, 404*. 



Scolytus rugulosus, 403^ 

 Plusia aerea, 559^. 



aeroides, 559^ 



balluca, 559^. 

 plutonius, Athysanus, 528'', 555^. 

 plutonius, Jassus, 528^ 

 Pneumaculex signifer, 446°, 490^ 



explanation of plate,f564^ 

 Podisus maculiventris, 548". 



modestus, 548'. 



sereiventris, S48'. 

 Poecilocapsus lineatus, 55 1^ 

 Poeciloscytus unifasciatus, 55 1^ 

 Polites peckius, 557°. 

 politus, Plagiognathus, 552^ 

 politus, Xyloterus, 419^ 

 pollinosa, Aulacizes, 509". 

 Polychrosis botrana, 418'. 

 Polygonia comma, 557*. 



faunus, 557*. 



gracilis, 557^ 



progne, 557^ 

 Polygonum, Phlepsius humidus in- 

 juring, 5328. 

 Polygraphus rufipennis, 419^ 

 polyphemus, Telea, 558^. 

 polyxenes, Papilio, 557'. 

 pomonella, Carpocapsa, 42 2 ^ 

 Poplar, insects injurious to : 



Idiocerus lachrymalis, 507^ 

 suturalis, 506^. 



Pediopsis bifasciata, 505'. 

 populata, Eustroma, 560'. 



Porthetria dispar, 382'-85*. 

 portlandia, Enodia, 557*- 

 portoricensis, Megarhinus, see Meg- 



arhinus portoricensis. 

 Potato beetle, 412*, 413', 4I4^ 4x4', 



4152, 415^ 4155, 4i5«, 4i6». 

 Potato bugs, 413°. 

 Potato gall, oak, 425^ 

 Potato stalk borer, 41 5^ 4i5', 4i7^ 

 Potatoes, insects injurious to: 



Agrotis messoria, 407*. 



Crepidodera cucumeris, 4o6^ 414'- 



Drasterius elegans, 422^. 



Megoura solani, 414^. 

 praegrandaria, Metrocampa, 560'. 

 prasina. Adelphagrotis, 558*. 

 prasina. Tettigonia, 511*. 

 pratensis, Lygus, 55 1^ 

 precationis, Autographa, 559'- 

 Proconia undata, 509^. 

 producta, Tettigonia, 511^ 

 productus, Scaphoideus, 52 5^ 

 progne, Polygonia, 557^ 

 Protenor belfragei, 549^- 

 Proteoteras aesculanum, 561'. 

 proteus, Clastoptera, 553°- 

 Protoculex serratus, 447^ 449^, 49o'- 

 explanation of plate, 564*. 



figure, 463. 

 Provancher, cited, 499^ 547'. 553'- 

 provancheri, Idiocerus, 507^, 554^. 

 prunata, Eustroma, 560®. 

 pruni, Bythoscopus, 503^ 554^ 

 Psallus n. sp., 552^ 

 pseudargyria, Heliophila, 559^- 

 Pseudothyatira cymatophoroides, 

 56o>. 



expultrix, 560'. 

 Psorophora ciliata, 448', 471*. 

 Psylla sp., 556'. 



pyricola, 359^ 412^, 413', 414', 

 416^, 4I6^ 417s 4I7^ 4i8«, 422^ 



422^ 425^ 



Psyllidae, 556'. 



Pteronus ribesii, 413'. 413*. 414'- 

 Pterophoridae, 561^. 

 Pterophorus homodactylus, 561^ 



paleacus, 561''. 

 pubescens, Glyptoscelis, 419*. 

 Publications, 361^, 418^-2 6'. 



