IXDEX. 



611 



dendyobii, Chliaria. 



Dendrobiiim phalaenopsis, Chliaria 



deudvobii on, in Java, 40. 

 Dendrocalamus styictiis, new scale- 

 insect on, in India, 205. 

 Dendroctonus brevicomis (Western 

 Pine Bark-beetle), bionomics of, 

 in Canada, 88, 489 ; bionomics 

 and control of, in U.S.A., 88, 

 523-525. 

 Dendroctonus; frontalis (Southern 

 Pine Beetle), bioclimatic law in 

 relation to. in U.S.A., 88. 

 Dendroctonus johanseni, sp. n., in 



forests in Arctic Canada, 192. 

 Dendroctonus micans, bionomics of, 



in forests in Bohemia, 324. 

 Dendroctonus monticolae (Mountain 

 Pine Bark-beetle), bionomics of, 

 in North America, 89, 489. 

 Dendroctonus simplex, in Larix 



laricina in U.S.A., 127. 

 Dendrolimus pirn, parasitised by 

 Anomalon circumflexuni in forests 

 in Germany, 469. 

 Dendrolimus pruni, on Prunus in 



Italy, 141. 

 Denmark, bionomics and control of 

 flea-beetles in, 54 1 ; miscellaneous 

 pests in, 60, 177. 

 Denops albofasciata, predaceous on 



Coleoptera in France, 434. 

 denticornis, Limothrips. 

 denticoxa, Eurytoma. 

 dentipes, Chrysobothris. 

 Deodar (see Cedrus deodara). 

 depressa, Palorus (Caenocorse) . 

 Depressaria apicclla [nervosa), in 

 in Austria, 261 ; parasitised by 

 Agathis anglica in Britain, 429. 

 Depressaria atomella, parasitised by 

 Microdus clausthaUanus in Britain, 

 429. 

 Depressaria heracleana (Parsnip 

 Webworm), in Canada, 2, 374 ; 

 bionomics and control of, in 

 Connecticut, 340 ; liable to be 

 mistaken for Pyrausta nuhilalis 

 inU.S.A., 286, 450. 

 Depressaria nervosa (see D. apicella). 

 depressella, Emmalocera {Papua), 

 depressirostris, Gasterocercus. 

 depressum, Opatrum (Gonocephalum); 



Stirastoma. 

 depressus, Cleonymus. 

 depunctalis, Nymphnla. 

 derasofasciatus , Agrilus. 

 Dermatophilus penetrans, an intro- 

 duced pest in Mauritius, 499. 

 Dermestes cadaver inus, bionomics 

 and control of, in dried fish in 

 Japan, 255. 



(3202) 



Dermestes lardarius, immune to 



Bacillus thuringiensis, 253. 

 Dermestes vulpiniis, bionomics and 

 control of, in dried fish in Japan, 

 255 ; in stored tobacco, 425. 

 DermsstidaC: parasitised by 



Laelius spp. in Europe and U.S.A., 

 223. 

 der Ogata, Sylepta. 

 derogator. Ichneumon. 

 Derolus, function of calcareous 



operculum of, in India, 101. 

 Derolus discicollis, in Heritiera fomes 



in India, 60. 

 Derostenus, notice of key to genera 



of group, 161. 

 Derris, as an insecticide, 95, 193, 



283, 439. 

 Derris elliptica (Tuba-root), effect 

 of decoction of, on Agromyza 

 phaseoli, 193. 

 Deschapsia, food -plant of Cephus 



cinctus in U.S.A., 464. 

 deserticola, Anisoplia. 

 Desmia funeralis, associated with 

 Diaphania nitidalis in Brazil, 366. 

 destructor, Acyrthosiphon [Nectaro- 

 phora) pisi ; Apogonia ; Aspidio- 

 tus ; Mayetiola [Phytophaga); 

 Merisus. 

 destruens, Xyleborus. 

 Deuteroxorides, notice of key to 



species of, 417. 

 devastator, Melanoplus. 

 devastatrix, Sidemia [Hadena) ; 



Tylenchus (see T. dipsaci). 

 devoniensis, Eriococcus. 

 d'Herelle's Organism (see Cocco- 



baciUus acridioriim) . 

 DiabroticadHodecimpunctata{T\velve- 

 spotted Cucumber Beetle, South- 

 ern Corn Root Worm), bionomics 

 of, in U.S.A., 94, 137, 209, 300, 

 422 ; Bacillus tracheiphilus spread 

 by, 4, 422. 

 Diabrotica graminea, on cotton in 



Porto Rico, 303. 

 Diabrotica speciosa, effect of meteor- 

 ological conditions on, in South 

 America, 367. 

 Diabrotica vittata (Striped Cucumber 

 Beetle), effect of meteorological 

 conditions on, in South America, 

 367 ; in U.S.A., 342, 422, 444 ; 

 Bacillus tracheiphilus spread 

 by, 4, 422. 

 Diachasma fullawayi, parasite ^of 

 Ceratitis capitata in Hawaii, 170, 

 171, 375. 

 Diachasma giffardianus, parasite of 

 Ceratitis capitata in Hawaii, 170, 

 171. 



F2 



