tU'.NKKAl. J.XDKX 



855 



Piuc. iiij. insects (.w;/V): 

 borers: 



Khyncolus bruuneus, 2: 



666«. 

 sawyer, 2: 3(>o'. 

 Scymiius tenebrosus, 2:666'. 

 spruce bark beetle, 2: 386''. 



minute, 2: 338*, 359'. 

 Tenebrioides castaiiea, 2: 



4Q2*. 

 tickler. 2; 365*. 

 Tomicus, southern, 2:338', 



356'. 

 Tomicus caelatus, 2:338', 



354-'- 

 turpentine bark beetle, 2: 



338^ 342'. 

 Urocerus, wliite-liorned, 2: 



66S^ 

 Urographis fasciatus, 2: 



426*, 434S. 

 Xylotrcchus sagittatus, 2: 



649'', 663'. 

 gall insect: 



pine needle gall fly, 2:340'. 

 leaf feeders: 2: 752*. 



Amorbia humerosana, 2; 



bag or basket worm, i: 127-. 

 Brachys ovata, 2:514^. 

 Cingilia catenaria, 2:706^. 

 Cistela sericea, 2: 51S'. 

 Diehelonycha albicollis, 2: 

 694«. 



elongata, 2: 7i6''. 

 Epagoge sulfureana, 2: 730^. 

 fir sawfly, 2: 340*. 

 Hydriomena contracta, 2: 



754-- 

 larch lappet, 2:651', 680'. 

 Melanolophia canadaria, 2: 



753'- 

 Oligia versicolor, 2: 754'. 

 pine hawk moth, Harris's, 



2: 651*, 67g^ 

 pine leaf miner, 2:651'', 



68 1-. 

 pine sawfly, Abbott's, 2; 



340'. 

 pine tufted caterpillar, 



white, 2:651', 679*. 



Pine, inj. insects (eoiil'i/): 

 leaf feeders: 



pine webworm, 2:651', 676'. 



false, 2: 650", 676". 

 l)roinethea moth, 2: 557*. 

 sawfly, l.c Cont.e's, 2:340*, 



413^ 

 Therina athasi.iria, 2: 706'. 

 root feeder: 



Lachnosterna f usca, 2: 753^^. 

 scale or sucking insects: 2: 

 753'- 

 cicada, dug day, 1:238'. 

 clastoptera, pine, 2: 687'. 

 Eutettix strobi, 2:688*. 

 hemlock scale, 2:652*, 690'. 

 Phlepsius fulvidorsum, 2: 



753'- 

 pine bark ajihid, 1:172', 



192'. 

 pine leaf scale, i : 173', 229'. 

 ring-leggetl tree bug, 2: 



588'. 

 spittle insects, 2:652^ 686^. 

 Pine, hard, insects on: 

 Coenus delius, 2:697'. 

 Corymbites hieroglyphicus, 

 '2:692'. 

 propola, 2: 692'. 

 Ips quadriguttatus, 2:692''. 

 Notoxus anchora, 2:696'. 



bifasciatus, 2:696^. 

 Rhinomacer pilosus, 2:667'. 

 tree cricket, black-horned, 2: 

 699'. 

 four-spotted, 2:699'. 

 beneficial insects: 



Hydnocera humeralis var. 

 cyanescens, 2: 693'. 

 pallipennis, 2:693'. 

 lace-winged fly, 2:697'. 

 lady beetle, fifteen-spotted, 

 2: 604'. 

 nine-spotted, 2:691''. 

 three-banded, 2:691^. 

 Lebia grandis, 2: 690'. 

 Micromus montanus, 2:697'. 

 pine tree cricket, 2:698'-. 

 sucking insects: 



Acholla multispinosa, 2: 

 613'. 



Pine, hard (cont'd): 

 beneficial insects: 

 sucking insects: 



Camptobrochis grandis, 2: 



614''. 

 Euschislus fissilis, 2:610'. 



politus, 2:612'. 



tristigmus, 2:612*. 

 Podisus placidus, 2:607', 



607'. 

 injurious insects: 

 borers: 



Chrysobothris dentipes, 2: 

 648', 657'. 



floricola, 2:649', 658'. 



pusilla, 2: 649', 658'. 

 coarse writing bark beetle, 



2:354"- 

 Limonius confusus, 2: 667'. 

 Magdalis ahitacea, 2:402'. 



perforata, 2: 402^. 

 Nantucket pine moth, 2: 



405''. 

 Pales weevil, 2:664'. 

 pine borer, larger flat- 

 headed, 2: 654'. 



ribbed, 2: 366'. 



smaller fiat-headed, 2: 

 64S', 654'. 

 pine Hylurgops, 2:665'. 

 pine tip moth, 2: 340', 403'. 

 pitch pine retinia, 2:407*. 

 pitch twig moth, 2: 340*, 



407'. 

 Pogonocherus niixtus, 2: 



649', 663^ 

 sawyer, white spotted, 2; 



364'. 

 tickler, 2: 365'. 

 Tomicus. southern, 2:354% 



356*. 

 Tomicus caelatus. 2; 354*. 

 leaf feeders: 



Abbott's pine sawfly, 2:414'. 

 Chrysomela bigsbyana, 2: 



511*, 566-. 

 Cryptocephalus quadrimac- 

 ulatus, 2:695'. 



schreibersii, 2:695'. 

 Ernobius mollis, 2:694'. 

 fir sawfly, 2:415'. 



