630 



NEW YORK STATE MUSEUM 



Doryphora 10-lineata, 552\ 553 s , 

 555 3 , 555 7 , 558 3 , 55S 6 , 559 s , 561 3 , 

 562-, 563 s . 564 3 , 565 4 , 567 J , 5G7 7 , 

 56S 3 , 570°, 571 2 , 573 2 , 5S2\ 



Downer, H. S., insects from, 60S 3 . 



Dragon flies, 590- . 



Drepanosiphum acerifolii, 545 4 , 592*. 



Dresser, Herrman, insects from, 

 615 2 . 



drummondi, Melanophila, 605 3 . 



duodecim-punctata, Crioceris, see 

 Crioceris 12-punctata. 



Dupree, W. B., insects from, 607 6 , 

 609 7 , 610 3 , 614 2 , 61 7 5 ; summary of 

 volunTary reports of. 571 3 . 



Durkee, J. H., insects from, 607 7 , 

 610 3 , 611 3 . 



Dutchess county, summary of vol- 

 untary reports from, 554 9 -55 9 . 



Dwelling, infested with Termes 

 flavipes, 619 6 . 



Eacles imperialis, see Basilona. 

 Eager, W. S., insects from, 617 4 . 

 Eastern New York horticultural 



society, address before, cited, ; 



592 fl , 593 1 . 

 Eastern New York horticulturist , 



cited, 593 s . • 

 Economic entomology, interest in, 



stimulated, 550 2 . 

 egle, Euchaetes, 608 7 . 

 Elaphidion villosum, 581 B , 589 s , 592 1 , 



603*. 



Ellsworth. Addison, insects from, I 

 60S 7 , 60S 3 , 609 3 , 609 6 , 611 4 . 611 s , 

 Gil 7 , 611 s , 612 1 , 612\ 612 4 , 612 5 , 

 612 7 . 



JElm, insects injurious to: 1 



Aspidiotus ostreaeformis, 618 2 . 

 Clisiocampa disstria, 553 9 , 572*. 

 Disonycha triangularis, 561 5 , ; 



561 7 , 602 7 . 

 Euvanessa antiopa. 553 3 , 570\ 



574 G , 607 6 . 



Elm. insects injurious to: 



Galerucella luteola, 560 4 , 560 s , 



560 9 , 581°. 

 Haltica chalybea, 602°. 

 Magdalis armicollis, 556\ 



barbita, 556 3 , 582 2 , 589 2 . 

 Neoclytus erythrocephalus, 5S9 2 . 

 Xotolophus leucostigma, 5S0 5 . 

 plant lice, 552 s . 



Saperda tridentata, 556 5 , 5S9 2 , 



5S9\ 



Schizoneura americana, 569% 



616 5 . 



American, Disonycha triangularis 

 injuring, 53S 4 . 



European, Gossyparia ulmi in- 

 festing, 581 s . 



slippery, Pemphigus ulmifusus 

 on, 616 3 . 



white, Clisiocampa disstria on, 



572 3 . 



Elm bark louse, 581 8 , 592 9 , 595 7 . 

 Elm borer, 581 3 , 5S9 2 , 5S9 4 , 592 s , 

 596 2 . 



Elm gall, cockscomb, 597\ 616 4 . 



Elm leaf beetle, 534 2 , 535°, 538 4 , 

 539M0 2 , 555 2 , 555 4 , 560 3 , 560 5 , 560 8 , 

 560 s , 560 9 , 568 3 , 56S 3 , 581 s , 58S 4 , 

 589 s , 590 9 , 592 2 , 592 s , 592 9 , 593 3 , 

 593 7 , 595 6 , 5S>5 9 , 596 9 , 597 8 , 598 3 , 

 598 4 , 599 3 ; experiments with 

 arsenical poisons, 545 6 -48 3 . 



Elm leaf miner, 589°. 



Elm snout beetle, 582 2 . 



Enchenopa binotata, 569 5 , 615°. 



Endropia bilinearia, 612 7 . 



Entomologic features of the year, 

 533 3 . 



Entomological society of Albany, 

 537 6 . 



ephemeraeformis, Thyridopteryx, 



5S2 4 , 609 3 . 

 Epiaeschna heros, 619 s . 

 Epicauta cinerea, 583°, 602 1 . 



pennsylvanica, 571 8 . 



vittata, 583 9 , 597 2 , 597 s , 602 2 . 

 Epilachna borealis, 591 7 . 



