640 



NEW YORK STATE MUSEUM 



Oyster shell bark louse, English, 

 579 1 ; contributions of, 617 T -18\ 



Painted footman, 608". 

 palliatus, Desinocerus, 603 3 . 

 pallipes, Agonoderus, 606 3 . 



Polistes, 60O 6 . 

 pandorus, Philainpelus, 60S 5 , 

 panicea, Sitodrepa, 594 6 . 

 Papers, injured by Therrnobia fur- 



norum, 594 6 . 

 Papilio polyxenes, 570 2 , 575 2 , 608 1 . 

 Paragrene. experiments with, 546 1 . 

 Parasitism in relation to insect 



abundance. 544 3 , 553 4 , 557 9 , 560 5 , 



561 5 , 561 s , 572 7 , 581\ 588% 599 4 . 

 Paris green, experiments with. 546 1 , 



548 1 . 



Parlatoria pergandii, 618 4 . 



viridis, 618 3 . 

 parthenice, Euprepia, 609 3 . 

 Pastures, Grasshoppers injuring, 

 559 1 . 



Paul's thorn. Saperda Candida on, 

 557 3 . 



Pea crop, Xectarophora destructor 



injuring, 538 5 , 567 9 , 616 3 . 

 Pea weevil, 587 7 . 

 Peach bark borer, 578-. 

 Peach scale, 618 3 . 

 Peach tree, insects injurious to: 

 aphids, 562 T , 571 s . 

 Clisiocampa americana, 574 2 . 



disstria, 574 2 . 

 Euphoria inda, 584 2 . 

 Lecanium cerasifex, 617 s . 

 Peach tree borer, 567 8 . 

 Pear blight beetle, 578 4 . 

 Pear midge, 553 s , 568 4 , 578 2 . 

 Pear psylla, 553 6 , 554 2 , 554 s , 554 4 , 

 5S9 4 , 559 6 , 560°, 563 2 . 563 4 , 564 2 , 

 567 1 . 



Pear tree, insects injurious to: 



Aspidiotus ostreaeformis, 618 1 . 

 bud worms, 562 3 . 

 Chionaspis furfurus, 618 7 . 



Pear tree, insects injurious to: 



Clisiocampa disstria, 553°, 610 7 . 

 Conotrachelus nenuphar, 562 3 . 

 Hyphantria cunea, 560 5 , 560 8 . 

 Psylla pyricola, 554 3 , 560 9 . 

 Xylina species, 563". 

 Bartlett. Carpocapsa pomonella 

 on, 560 2 . 



Duchess, Psylla pyricola on, 563 2 . 

 Kieffer. Chionaspis furfurus on, 

 563 s . 



Lawrence, Diplosis pyrivora on, 

 563 s . 



Pear tree slug, see Cherry tree slug. 



Pearl crescent, 607 8 . 



Peck. C. H., insects from, 603 1 , 603 2 , 



605 6 , 609 7 , 610 T , 610 s , 612 9 , 615 8 . 

 Peck, H. C, insects from, 604 9 , 607 2 , 



613% Q1T, 617 7 , 617 s , 618 2 , 618 5 , 



618 s . 



Pelecinus polyturator. 600- . 

 Pelidnota punctata, 570 3 , 571 5 , 579 s , 

 604 4 . 



Pelocoris femoratus. 615 1 . 

 Pelopoeus caementarius, 600 7 . 

 Pemphigus acerifolii. 616 3 . 

 populi-transversus, 592 3 . 

 ulmifusus, 616 s . 

 pennsylvanica, Epicauta, 571 6 . 

 pennsylvanicus, Harpalus, 606 3 . 

 I Pentatoma fuscispinus (syn. Car- 

 pocoris), 613 7 . 

 rufipes. sec Tropicoris. 

 1 Pentilia misella, 605 9 . 

 peplaria. Azelina, 612 7 . 

 pergandii, Parlatoria, 618 4 . 

 Peridroma saucia, 584 4 , 594 7 , 611 4 . 

 Periplaneta orientalis, 586 9 , 619 5 . 

 periscelidactylus, Oxyptilus, 569 s , 

 574S 580\ 612 s . 

 ! Perla tristis. 619 7 . 

 perniciosus, Aspidiotus, see Aspidio- 

 tus perniciosus. 

 personatus, Opsicoetus, see Opsicoe- 

 tus personatus. 

 1 pharaonis. Monomorium, 586 5 , 60O 7 . 



