8 3 2 



NEW YORK STATE MUSEUM 



Hazel, inj. insects {confd): 

 leaf feeders: 



Aphrastus taeniatus, 2:515 s . 

 apple worm, yellow-necked, 

 2: 535 8 - 



Attelabus rhois, 2:511 s , 574 7 . 

 Kassareus manimif er, 2: 716 4 . 

 buck moth, I ; 311 s . 

 Chlamys plicata, 2: 703 6 . 

 Chrysomela multiguttata, 2: 

 742 1 . 



Cingilia catenaria, 2: 706 5 . 

 ( ryptocephalus mutabilis, 2: 

 703 6 . 



Dichelonycha elongata, 2: 

 716 3 . 



Eucosma similana, 2: 749 s . 

 leaf roller, oblique banded, 



2: 580 9 . 

 Lycia cognataria, 2: 728'. 

 Monocesta coryli, 2: 724 s . 

 Paonias excaecatus, 2: 724 1 . 

 Pyrophila pyramidoides, 2: 



704 1 . 



rose leaf folder, 2: 581 4 . 

 Schizura unicornis, 2: 705 9 . 

 Smerinthus jamaicensis, 2: 

 724 1 . 



Thanaos icelus, 2:742'. 

 Tortricidia flexuosa, 2: 717' 2 . 

 Xanthonia villosula, 2:703'. 

 nut pests: 2: 723'. 



acorn weevil, 2:584', 584 s . 

 584 s . 



hebe, Phaeogenes, 1: 166' 2 . 

 Hecabolus lycti, 1:297'. 

 hederaceus, Aphycus, 1: 181 9 . 

 Hedya signatana, i:i6g 4 . 

 Helice pallidochrella, 2:729'. 

 Helicobia helicis, 1:140 s . 

 Heliophila unipuncta, i:22 9 . 

 132 1 . 



heliothidata, Sciagraplia, 2: 730'. 

 Helops aereus, 2: 752 s . 

 helvalis, Phlyctaenia, 2: 744 1 . 

 helxines, Crepidodera, 2: 742 s . 

 Hemaris diffinis var. axillaris, 2: 



741 \ 

 thysbe, 2: 738 s . 

 Hemerobius, 1: 195 3 . 



stigmaterus, 2:653'', "97 5 - 



Hemerocampa, synopsis of larvae, 

 1: 134 1 . 



definita, 1:133 s , 134 1 ; 2:507', 



522 4 -23 s , 607 9 . 

 inornata, 1: 134*. 

 Leucostigma, 1:20 s , 44 s , 47 9 -48', 

 49, 105 6 , i32 6 -42 5 ; 2: 522 s , 5 24 4 , 

 607", 609 1 . 

 vetusta, 1 : 134 3 . 

 var. cana, I: 134 3 . 

 Hemichroa albidovariata, 2:703 s . 

 americana, 2: 750 6 . 

 fraternalis, 2: 703 3 . 

 laricis, 2: 755 s . 

 phytophagica, 2: 703 4 . 

 Hemileuca maia, 1:258 s , 310 4 - 

 14'. 



Hemiptera, 1: 12 4 , 24 s . 

 Hemirhipus f ascicularis, l:266 8 . 

 Hemisarcoptes coccisugus, I: 213 2 . 

 Hemiteles thyridopterigis, 1 : 127 s . 



townsendi, l:i40 3 . 

 Hemlock, injurious insects: 

 borers: 2: 754 s . 



apple wood stainer, 1:290 s . 

 balsam bark borer, 2: 376 s . 

 buprestid, spotted, 2:339 s , 

 390 5 . 



Calitys scabra, 2: 4g6 4 . 

 Cryphalus striatulus, 2:673 6 . 

 flat-headed borer, common, 1: 



87 s . 



Leptura, Canadian, 2:670 s . 

 Leptura subhamata, 2:650', 

 675 s - 



Monarthrum fasciatum, 2: 

 75i 8 - 



Nyctobates pennsylvanica, 2: 

 492 3 . 



Phellopsis obcordata, 2:496 s . 

 Pityobius anguinus, 2: 75 1 3 , 

 prionus, lesser, 2: 487 s . 

 rustic borer, 1 : 261'. 

 spruce timber beetle, 2: 36g 9 . 

 thunderbolt beetle, 2:444 s . 

 Xyloterus politus, 1:292 s . 

 Xylotrechus undulatus, 2: 

 650 3 , 671 2 . 

 leaf feeders: 2: 754 s . 



bag or basket worm, I: 127 2 . 

 Eufidonia notataria, 2: 753'. 



Hemlock, inj. insects {cont'd): 

 leaf feeders: 



larch lappet, 2: 680 3 . 

 Melanolophia canadaria, 2 

 753 3 - 



Nepytia semiclusaria, 2: 753 s 

 Selidosema umbrosarium, 2 

 725 3 - 



spruce bud worm, 2:417'. 

 scale or sucking insects: 

 hemlock scale, 2:652 s , 690 3 . 

 Putnam"s scale, 1:227 s . 

 Hemlock scale, 2: 652 s , 690 3 . 

 Hepialus mustelina, 2: 753 s . 

 herculaneum, Apion, 2: 734 s . 

 herculaneus, Camponotus, I: 51 4 

 90 2 . 



Hermit flower beetle, 2: 493 1 . 

 Heterachthes quadrimaculatus, 2 

 7I5 3 - 



Heterocampa bilineata, 2: 725 s . 



biundata, 2:727 s . 



guttivitta, 2: 727 s . 



manteo, 2: 705'. 



obliqua, 2: 705'. 



subrotata, 2: 716 9 . 



umbrata, 2: 705 8 . 

 Heterogenea flexuosa, 2:529". 



shurtlefni, 2: 529 s , 707 3 . 

 Heteropacha rileyana, 2: 729 s . 

 Heterophleps triguttaria, 2:727 s 

 Hetoemis cinerea, 2: 726 s . 

 Hibernation, 1: ig 8 -20 5 . 

 Hickory, beneficial insects: 

 Chariessa pilosa, 2: 504 3 . 

 Elasmocerus terminatus, 2 

 502 5 . 



Ibalia maculipennis, 2:4gg' 

 Phyllobaenus dislocatus, 2 

 503 4 - 



Xylonomus albopictus, 2. 

 500 1 . 



injurious insects: 

 aphids: 2: 717 8 . 

 borers: 2: 7l5 2 -l6'. 



Acanthoderes decipiens, 2: 

 42g 8 , 473". 

 quadrigibbus, 2: 702 4 . 

 Anthaxia viridicornis, 2: 

 724 4 - 



apple wood stainer, 1: 2go ! . 



