INDEX. 
105 
Dactylopius nip®, 247. 
pseudonip®, 172. 
Dakruma convolutella, 490,761,872,1111. 
Daremma catalp®, 1327. 
Datana angusi, 561,761,837. 
integerriraa, 646,741,761,819,1300. 
ministra, 77,490,761,874. 
Dayton wash, 775. 
Deilephila cham®nerii, 761. 
lineata, 383,761. 
Delphax maidis, 819,888. 
Deltocephalus (species),842. 
Demodex folliculorum, 1008. 
Pendrocoris humeralis, 658. 
Dendroctonus brevicornis, 508. 
frontalis, 109,165,508,516,519. 
frontalis, parasite of, 519. 
rufipennis, 145,492,561,1319. 
similis, 508. 
(species), 508, 519. 
terebrans, 508, 519. 
Dendrolene, 749,1000,1139,1152. 
Depressaria persic®ella, 868. 
Dermacentor americanus, 820,834. 
Dermanyssns avium, 1370. 
gallin®, 859,1370. 
Dermatobia cyaniventris, 531. 
Permestes lardarius, 765. 
vulpinus, 584. 
Desmia maculalis, 60,761,1192. 
Desmoeerus palliatus, 765. 
Diabrotica 12-punctata, 126,127,137, 164, 276, 584, 
765,893,895,945. 
longicornis, 765,921,1184,1306. 
soror, 1329. 
vittata, 126, 152, 306, 345, 414, 415,466, 
495,622,625,632,646,694,749,765,892, 
893,895,924,945,1003,1006,1007,1146, 
1174,1206,1282,1289,1324. 
Piapheromera femorata, 317,402,495,621. 
Diaspis amygdali, 202,222,232,977,992,994,995,1254, 
1281,1304,1305. 
bromeli®, 918. 
cacti, 247. 
crawi, 233. 
lanatus, 222, 403, 1173. 
rosae, 71, 104,247,403,621,831. 
Piastictis inceptaria, 1015. 
ribearia, 390,490, 741,761,1207. 
Diatr®a saccharalis, 573,636, 893,907. 
striatal is, 573. 
Dibrachys boucheanus, 532,536. 
Dicerca divaricata, 487,765. 
Dichelia — Epagoge. 
Dichelonycha elongata, 765. 
Dicyphus minimus, 584,890,982. 
Diedrocephalus (species), 842. 
Dindymus versicolor, 564. 
Dinoderus substriatus, 87. 
Diplodus luridus, 658. 
Piplosis pyrivora, 43,625,1003,1237. 
sorghicola, 205. 
tritici, 406,416,419,421,1246,1248,1306. 
Pi-plumbic arsenate, 670. 
Disonyeha caroliniana, 141. 
• quinquevittata, 582. 
xanthomel®na, 158. 
Dissemination of beneficial insects, 570,572. 
insects, 908,1269. 
Dissosteira longipennis, 74, 604. 
obliterata, 74. 
Dolerus arvensis, 1304. 
collaris, 1304. 
Dorcaschema (species), 6%, 874. 
Dorycephalus platyrhynchus, 842. 
Doryphora 10-lineata, 82,334,415,447,466,478,612, 
632,646, 649,705,765,808, 876,893,900,901,1003, 
1050,1082,1117,1123,1138,1152,1169,1207,1303, 
1320. 
Doticus pestilens, 564. 
Drepanosiphum acerifolii, 742. 
Drosophila ampelophila, 192,1062. 
Dryoccetes affaber, 508. 
autographus, 519. 
granicollis, 519. 
Dynastes tityus, 765. 
Pysdercus suturellus, 557,916,948,1364. 
Dytiscus sp., 1053. 
Eacles imperialis, 742. 
Ecpantheria scribonia, 741. 
Ectobia germanica, 405. 
Edema albifrons=Symmerista. 
Elachiptera (species),204. 
Elachisttis cacceci®, 536. 
Elaphidion parallelum, 765. 
(species), 138. 
villosum, 60, 71, 138, 311, 335, 342,661, 
741,742,765,926,1138. 
Elasmus atratus, 536. 
Ematurga faxoni.56,395. 
Emory fumigator, 645. 
Emphytus cinctus, 825. 
[ Empoasca albopicta, 77. 
viridescens, 582. 
Empretia stimulea=Sibine. 
Encyrtus johnsoni, 542. 
Endropia armataria, 761. 
Ennomos subsignarius, 761. 
Entomoscelisadonidis, 415. 
Epagoge sulphureana, 127, 761. 
Ephedrus incompletus, 515. 
Ephestia cahirtella, 113. 
elutella, 113. 
kuehniella,402, 465, 466, 640, 641, 642,643, 
646. 
Epic®rus imbricatus, 77,155,765. 
Epicauta cinerea, 416,632,1125. 
lemniscata, 531. 
maculata, 986. 
pennsylvanica, 43,418. 
puncticollis, 871. 
trichrus, 123. 
vittata, 364, 370, 646, 1306. 
Epidapus scabies, 936. 
Epilachna borealis, 71, 146, 345, 765, 874, 924, 1145, 
1146. 
corrupta, 164,466,478. 
Epitrix cucumeris, 159, 345, 419, 625, 632, 649, 765, 
936,976,1000,1002,1117,1174,1258. 
fuscula, 159. 
parvula, 128, 159, 584, 625,632, 765,976, 982, 
1284. 
Epochra canadensis, 43,341,418, 490,495,872. 
