Poplar, inj. instcis {.viil'Uy. 

 leaf fceJers; 



Kllcschus bipunclatus, 2; 742*. 

 elm caterpillar, spiny, I: 105", 



15S'. 

 elm sawlly, i: 105', 155'. 

 Euchlaena pcctinaria, 2: 7o6«. 

 Eustroma testata. 2: 743'. 

 forest tent caterpillar, i: 107^, 



1 10'. 

 Harpyia borealis, 2: 743''- 



cinerea, 2: 310', 559'. 

 io caterpillar, 2: 522'. 

 I leaf roller, oblique bandetl, 



2: 580'. 

 Marumba modesta. 2; 742'. 

 Melasoma treniulae, 2: 565'. 

 Metachroma pallida, 2: 703'. 

 Metanema qiicrcivoraria, 2: 



706'. 

 Metrocampa praegrandaria, 



2: 740'. 

 oak tussock caterpillar, 2: 



523'. 

 Paonias excaecatus, 2:724'. 

 Papilio glaucus rwr. turnus, 2: 

 704'. 



thoas, 2: 72(/. 

 Phlyctaenia helvalis. 2: 744'. 

 Phyllodecta vulgatissima, 2: 



742'. 

 poplar leaf beetle, 2:510*, 



553'. 

 poplar savvfly, 2; 511*, 56S'. 

 poplar tent maker, 2:511', 



560'. 

 Proleucoptera albella, 2: 744'. 

 promethea moth, 2: 557*. 

 Pteronus hudsonii, 2:511', 

 569'. 



vcrtebratus, 2:511', 570'. 

 Pyrophila pyramidoides, 2: 



704'. 

 Schizura semirufesccns, 2; 



743*. 

 unicornis, 2: 705'. 

 Serica trociformis, 2: 514''. 

 Smerinthus jamaicensis, 2: 



724'. 

 Thanaos icclus, 2: 742''. 

 persius, 2: 742'. 



GliNEKAL INDEX 



Poplar, inj. insects (cont'd): 

 leaf feetlers: 



tussock moth, white marked, 



1: 13O'. 

 viceroy, 2; 5lo», 559*. 

 webworm, fall, l: 142'. 

 willow leaf beetle, spotted, 



2: 565-'. 

 willow slug, yellow spotted, 



1: 258", 322". 

 Xanthonia villosula. 2:703'. 

 Xylina anlennata, I: 129°. 

 scale or sucking insects: 2: 74S'. 

 Chionaspis ortholobis, 2; 744*. 



salicis-nigrae, 2:744". 

 Eulecanium capreae, 2: 744'. 

 Idiocerus suturalis, 2: 597'- 

 oyster scale, I: 2if'. 

 Pediopsis hasilis, 2: 597'. 

 Poplar, balsam, Saperda populnea 



injuring, 2:429', 474'. 

 Poplar, lombardy, Proleucoptera 



albella injuring, 2: 747'. 

 Poplar, silver-leaved, Proleucop- 

 tera albella injuring, 2: 74"''- 

 Poplar, yellow, apple wood 



stainer injuring, 1:290'. 

 Poplar borer, 1:51', gS'-loo'. 

 Poplar carpenter worm, 2:430', 



4-6'-77'. 

 Poi)lar leaf beetle, 2: 510*, 558'. 

 Poplar leaf stem gall, 2: 620', 635'- 



36'. 

 Poplar sawlly. 2: 511', 56S'-69''. 

 Poplar tent maker, 2:511', 560'- 



6i\ 

 Poplar twig gall fly, 2:620', 634'- 



35'. 

 popularia. Phylloxera, 2: 748'. 

 popularius. Pemphigus, 2:748'. 

 populator, Cenocoelius, 1:85*. 

 populi, Apatfla, 2:747'. 



Pontania, 2: 74*)". 

 populicaulis, Pemphigus, 2:620', 



636«, 748". 

 populicnla, Chaitophorus, 2; 



748'. 

 populiclla, Lilhocollctes, 2:747'. 



Phyllocnistis, 2: 747'. 

 populifoliae, Chaitophorus, 2: 



748'. 



^^59 



populi-globuli, I'empliigiis, 2: 



74S-'. 

 populimonilis. Pemphigus, 2: 748'. 

 populiramulorum, I'eniphigus, 2; 



74.S-'. 

 populi-transversiis. Pemphigus, i: 



247^; 2; 620', 635"- 36'. 

 populi-venae. Pemithigus, 2:748'. 

 populnea, .^aperda, 2:429', 474*- 



75^ 

 Populus candicans, 2:471*. 

 porculus, Ilylastes, 2:752'. 

 ' Portheiria dispar. 1:8', 2S', 30', 

 i 49, 105*, ii6'-23', 254'; 2:607'. 

 I posticatus, C'onolrachelus, 2:734'. 

 I Potato beetle, parasites, 2:6()()'. 

 \ Potato gall, oak, 2: 61 8', 624'. 

 Potatoes, false chinch bug injur- 

 ing, 2:685'. 

 Powder post beetle, l:7\ -il'< 

 296-'-9S'; 2: 483'. 

 white markeil, 2:430', 483'. 

 praeangusta, liatrachedra, 2: 744'. 

 praeatomata, .Macaria, 2:738*. 



}iitr. bisignata, Macaria, 2:753'-. 

 praegrandaria, Metrocampa, 2: 



74<r- 

 pravella, Meroptera, 2: 744'. 

 Praying mantis, i: 146', 154'. 



Eurojican, I: 154''. 



southern, 1: 24'. 

 Pre<laceous insects, i:2o'-25'. 

 Prickly l.cptostylus, 2: 428", 461'. 

 primus, Derostcnus, 1:328'. 

 prinoides, Cynips, 2:619', 627'. 

 Priocycla armataria, 2: 749'. 

 I Prionidus cristatus, 1:140', 146', 



I 324', 328'. 

 Prionomcrus calceatus, 2; 732'. 

 Prionoxystus macniurtrci, 2:427', 



43')'. 477'. 

 robiniae, 1:45', 4'). 5'*. 5i'. 7')''- 

 84'; 2:439'. 477'. 

 Prionus, broad-necked, 2:430', 

 486'-87'. 

 Harris's, 2:649'', 659'. 

 lesser, 2:430', 487«-S8». 

 Prionus imbricornis, 2:486*. 

 laticollis, 2:430", 486»-87'. 

 pocularis, 2: 751'. 

 Priophorus irregularis. 2:741 . 



