642 



NEW YORK STATE MUSEUM 



populi-transversus, Pemphigus, 592'. | 

 Populus balsa mif era, Saperda moes- 

 ta bred from, 556^ 

 monilifera, see Cottonwood. 

 Potato beetle, Colorado, 552^ 553S 

 555^ 555s 555', 558^ 558^ 558S 

 558^ 559^, 559®, 560\ 560", 56r, 

 56r, 562^ '562*, 562^, 563^ 563^ 

 564^ 564*, 564% 565% 565% 565% 

 565% 567% 567% 567% 567% 567% 

 568% 568% 568% 570^, 570% 570^, 

 571% 571% 571% 571% 572% 573% 

 582% 588% 589% 

 Potato flea beetle, see Cucumber 



flea beetle. 

 Potato scab, 599% 

 Potatoes, insects etc. injurious to: 

 Dorj'pliora 10-lineata, 582*. 

 Epicauta clnerea, 582^. 



vittata, 582% 602% 

 Epitrix cucumeris, 555% 563% 



567% 567% 571% 571% 602% 

 Hydroecia nitela, 567% 584% 611% 

 Lygus pratensis, 614% 

 Myriapods, 599% 

 unknown insect, 555^ 

 Poughkeepsie (N. Y.) daily eagle cited, 



593% 

 Poultry mite, 569*. 

 Powder post beetle, 604% 

 Powell, E. C, insects from, 618% 

 Powell, G. T., insects from, 610% 

 611^; summary of voluntary re- 

 ports of, 553''-54®. 

 praeusta, Gorixa, 615*. 

 prasinus, Thamnotettix, 615^ 

 pratensis, Bryobia, 620^. 



Lygus, 574% 584% 592% 614% 

 Pratt, F. C, insects from, 612% 

 precationis, Plusia, 612% 

 Predaceous insects in relation to 

 pest abundance, ^84% 586% 588% 

 588% 588% 589% 613% 

 Press, use of, 534% 534% 534% 535% 

 550^ 



Press and Knickerbocker (Albany N. 



Y.) cited, 593% 

 Preston. E. J., insects from, 607^. 

 Preyentiyes, see Remedies and pre- 



yentiyes. 

 Prionidus cristatus, 588% 614% 

 Prionoxystus robiniae, 557% 557'. 

 promethea, Attacus, see Callosamia. 

 Callosamia (syn. Attacus), 598% 

 610^. 

 Promethea moth, 598% 610% 

 pruinos^a, Ormenis, 615% 

 pruinosum, Lecanium, 617% 

 prunastri, Lecanium, 563% 564% 

 Prune, Grerman, Lecanium pru- 

 nastri on, 563% 

 Prunus, Aspidiotus ancylus on, 617'. 

 pissardi, Chionaspis euonymi 

 on, 618% 

 Pseudaonidia species, 616% 

 Pseudococcus aceris, 560^, 616% 

 Psylla pyricola, 553% 559% 560% 563% 



567\ 

 Pteronus ribesii, 554-, 555% 555% 559°, 



564*, 567% 568% 569^, 571% 571% 



574% 579% 601'. 

 Publications of the entomologist, 



list of, 588«-600*; referred to, 535% 

 Pulyinaria innumerabilis, 581% 589", 



596=*. 

 Pumpkin yines. Diabrotica yittata 



on, 564^ 

 punctata, Pelidnota, 570% 571% 579«, 



604*. 

 punctatus, Polystoechotes, 613% ' 

 Purple, red spotted, 607% 

 purpurea, Cicindela, 606% 

 purpurissata, Mamestra, 611% 

 Putnam's scale, 579% 

 Pyralis costalis, 592% 

 pyramidoides, Amphipyra, 611'. 

 Pyrausta futilalis, 574% 612^ 

 pyricola, Psylla, see Psylla pyricola. 

 pyrina, Zeuzera, 582\ 

 pyriyora, Diplosis, 553% 568*, 578% 

 Pyrrharctia Isabella, 609". 



