SUBJECT INDEX 



203 



Diospyros— 



kaki— 



as affected by pollination (31) 440. 

 classification, (31) 639. 

 leaf coloration, (36) 633. 



virginiana, seedless fruits of, (32) 142. 

 Dioxydiamidoarsenobenzol — 



detection (26) 411. 



for equine influenza, (26) 288. 

 Dipachystigmacushmanin.sp., description, (26) 63. 

 Dipalmitylstearin in lard, (32) 801. 

 Diparopsis castanca, control, (40) 256. 

 Diphachne fusca, analyses and digestibility, (32) 



167. 

 Diphosphate, fertilizing value, (37) 323. 

 Diphtheria — 



antitoxin, valuation, (26) 676. 



avian, (39) 687. 



avian, virus of, (31) 88. 



bacilli — 



disinfectants for, (40) 478. 

 in birds, (34) 83. 

 stain for, (39) 286. 



human and avian, relation, (26) 177; (32) 271 . 



immunization, (35) 574; (39) 388; (40) 179. 



in fowls, studies, (35) 283. 



milk as source of infection, (40) 79. 



of suckling pigs, notes, (27) 483. 



outbreak, of bovine origin, (26) 883. 



serodiagnosis, (31) 877. 



toxin-antitoxin mixtures, immunization with, 

 (40) 580. 



toxin, studies, (34) 579; (38) 886. 

 Diphtheroid bacillus in horses and calves, (34) 186. 

 Diplachne fusca, notes, (26) 461. 

 Diplazon laetatorius, parasitism, (31) 458. 

 Diplobacillus capsulatus, notes, (32) 178. 

 Diplocarpon rosae — 



control, (40) 159,751. 



notes, (26) 650; (29) 552. 



studies, (33) 347. 

 Diplococcus — 



giintheri, notes, (28) 777. 



lymantriae parasitizing gipsy moth, (38) 159. 



melolonthae, studies, (38) 162. 



pneumoenteritis equi, notes, (28) 483. 



spp., organism resembling, (26) 376. 



(Streptococcus) lanceolatus, notes, (26) 586. 

 Diplocystis schneideri, chromosome cycle, (34) 458. 

 Diplodia — 



bataticola, studies, (39) 854. 



cacaoicola, notes, (33) 449; (37) 349; (39) 53; (40) 

 157. 



cofleicola, notes, (38) 51. 



crebra n.sp., notes, (37) 148. 



gossypina, notes, (28) 647. 



grifloni, relation to apple sour sap, (38) 452. 



inoculation experiments, (29) 248. 



longispora, notes, (30) 453. 



maydis, notes, (34) 242. 



natalensis — 



life history and treatment, (28) 245. 

 notes, (27) 350, 750; (31) 152; (33) 549; (34) 



446. 

 on citrus, (32) 346; (35) 748. 

 relation to citrus gummosis, (29) 247; (37) 



656. 

 studies, (39) 152. 



on tea roots, (37) 52. 



palmicola, notes, (34) 242. 



pinea, notes, (27) 548; (34) 242. 



sp. affecting coconuts, (30) 652. 



sp., injurious to rubber, (26) 451. 



sp. on citrus fruit, (39) 56. 



sp. on Hevea stumps, (35) 243. 



sp. on limes, (34) 750. 



sp., studies, (28) 240. 



spp., notes, (29) 548; (34) 247; (35) 750. 



tubericola, studies, (34) 156; (40) 347. 



zeae, notes, (20) 447. 



zeae, studies, (30) 48, 247; (39) 149. 

 Diplodiella, nonvalidity of genus, (?4) 242. 

 Diplodina— 



cacaoicola, notes, (26) 851. 



castaneae, studies, (28) 240. 



degenerans, n.sp., notes, (37) 148. 

 Diplodinium ecaudatum, morphology and new 

 forms of, (32) 376. 



Diplogaster— 



aerivora, studies, (40) 267. 

 n.spp., life history and habits, (35) 161. 

 Diplopoda of Kansas, (30) 759. 

 Diplosis — 



pyrivora, notes, (30) 655. 

 sorghicola, see Contarinia sorghicola. 

 tritici— see also Thecodiplosis mosellana. 

 notes, (27) 453. 

 Diplospora bigemina in dogs, (39) 392. 

 Diplotaxis — 



atlantis, notes, (35) 54. 

 excavata, notes, (38) 762. 

 Dipping- 

 agents, effect on wool, (30) 684. 

 agents, tests, (27) 476. 

 fluids, oxidation, (38) 685. 

 fluids, wetting power of, (35) 356. 

 tanks — 



construction, (29) 87, 585; (30) 487, 778, 893; 



(31) 786; (36) 687. 

 control of fluid in, (31) 776. 

 for sheep, description, (30) 783. 

 formation of arsenate in, (31) 483. 

 theory and practice, (34) 186. 

 vat, circular, description, (26) 485. 

 vat for cattle, construction, (26) 382. 

 vats, concrete, construction, (27) 89; (32) 251. 

 vats, construction, (28) 181; (29) 585; (33) 680, 

 691; (34) 479; (37) 477. 

 Diprion — see also Neodiprion. 



grandis n.sp., description, (30) 60. 



simile, notes, (34) 363; (35) 54, 760; (37) 255, 261, 



568; (40) 754. 

 simile, review of investigations, (39) 760. 

 spp. in Europe, (35) 760. 

 Diprioninae, new species, (40) 701. 

 Dips- 

 arsenical — 



methods of analysis, (31) U5. 

 oxidation of, (31) 776. 

 preparation and use, (31) 776. 

 effect on animals, (29) 585. 

 effect on wool, (33) 67J. 

 soda-sulphur, methods of analysis, (40) 208. 

 Dii>sacus fuilonum, description and culture, (29) 



142. 

 Diptera — 



attraction to ammonia, (36) 460. 

 blood-sucking— 



mouth parts and sucking apparatus, (29) 



760. 

 of Brazil, (29) 64. 

 of British Columbia, (32) 551. 

 of Venezuela, (27) 862. 

 classification, (36) 255; (38) 161. 

 coprophagous, biology, (29) 760. 

 head capsule and mouth parts, (37) 159. 

 larvae, biology, (36) 359. 

 larvae, entomophagous, studies, (30) 458. 

 leaf-mining, ichneumon parasites of, (29) 359. 

 new North American, (36) 653. 

 of Denmark, (38) 263. 



District of Columbia, (37) 67. 

 Florida, (30) 752. 



North America, biology, (32) 163; (40) 653 

 Philippines, (38) 466. 

 West Indies, (34) 65. 

 parasitic and predacious in New Mexico, (36) 



259. 

 parasitic, of Africa, (36) 359; (38) 263. 

 photographic atlas, (34) 654. 

 photography of, (26) 252. 

 viviparous, (38) 261. 

 Dipterocarp forests in Philippines, (33) 443. 

 Dipterous larvae — 



and pupae, notes, (36) 460. 

 structure, (26) 558. 

 Dipylidium caninum — 



dissemination by flies, (30) 659. 

 in an infant, (36) 660. 

 life history, (37) 163. 

 Dirhinua — 



giffardi, parasitic on fruit flies, (31) 456. 

 inflexus n.sp., from Glossina, (39) 566. 

 Dlrphya (Nitocris) princeps, notes, (31) 61; (32) 847. 

 Dirt, determination in milk, (2Q) 507; (27) 810; (28) 



808; (30) 876; (31) 574. 

 Dirt test for butter, (31) 576. 



