56 



EXPERIMENT STATION RECORD 



Asparagus— Continued. 



seed, impermeable, viability, (35) 740. 

 soup, notes, (29) 461. 

 sp., analyses and digestibility, (27) 871. 

 varieties, (38) 40, 241. 

 Aspartic acid— 



as source of ammonia, (29) 723. 

 assimilation by plants, (26) 32. 

 effect on— 



action of alcohol on plant cells, (34) 333. 



baking quality of flour, (26) 356; (30) 555. 

 Aspen— 



as permanent forest type, (37) 837. 

 as temporary forest type, (38) 847. 

 reproduction, (39) 50. 



reproduction as affected by grazing, (40) 448. 

 soda pulp from, (31) 715. 

 tortri.\, notes, (40) 450. 

 value in reforestation, (31) 839. 

 Aspergillopsis spp. in Norway, (31) 327. 

 Aspergillosis— 



in canaries, (29) 84. 

 in ostrich chicks, (35) 678. 

 in poultry, notes, (28) 185. 

 Aspergillus— 



ammonifying power, (32) 29. 

 flavescens, notes, (28) 557. 

 flavus, description, (33) 459. 

 fumigatus— 



description, (39) 648. 



notes, (29) 84. 



role in silage poisoning, (37) 728. 



spore formation in, (29) 30. 



toxin produced by, (27) 780. 

 gracilis, occurrence in sugar, (26) 505. 

 growth in arsenic solutions, (35) 281. 

 nidulans, description, (39) 648. 

 nidulans in canned foods, (40) 764. 

 niger — 



action of zinc sulphate on, (40) 222. 



amygdalin diastases in, (30) 241. 

 niger as affected by- 

 acids and salts, (29) 734. 



chemicals, (28) 444; (30) 241, 630. 



manganese, (27) 129. 



metals, (30) 824. 



potassium, rubidium, and caesium, (28) 527. 



silver salts, (29) 554. 



zinc, (28) 226. 

 niger— 



assimilation of zinc by, (30) 523. 



citrus acid fermentation, (37) 613. 



development as affected by various salts, 

 (28) 824. 



development in acid solutions, (27) 848. 



enzyms in, (30) 805. 

 niger, formation — 



and regulation of enzyms by, (31) 730. 



of ammonia by, (28) 803. 



of tannase in, (29) 132. 

 niger— 



group, studies, (36) 130. 



growth as affected by manganese, (29) 219. 



growth in plant decoctions, (37) 728; (38) 

 524. 



inulase formation in, (40) 518. 



invertase of, (28) 727. 



metabolism in, (30) 727. 



mutation in, (28) 430; (30) 630; (31) 225. 



nitrogen fixation by, (26) 123; (31) 721; (36) 

 032* (37) 129 



nitrogen nutrition of, (27) 26; (32) 327. 



notes, (30) 450; (37) 51. 



on citrus, (35) 748. 



on onions, (37) 349. 



phosphorus assimilation in, (26) 203. 



relation to apple rot, (33) 348. 



relation to iodin compounds, (29) 133. 



sensitiveness to manganese, (27) 228. 

 niger, utilization of— , 



copper by, (29) 028. 



glucinium by, (29) 28. 



phytin by, (30) 805. 



uranium nitrate by, (29) 422. 



zinc by, (31) 224. 

 niger, zymase formation in, (39) 733. 

 oryzae — 



amylase of, (31) 13; (40) 504. 



enzyms of, (32) 710. 



in tamari-koji, (29) 161. 



Aspergillus— Continued. 



oryzae — continued. 



koji acid from, (30) 202. 



utilization of rice proteins by, (29) 565. 



varieties of, (29) 565. 



parasiticus n.sp., description, (28) 746. 



sartoryi n.sp., studies, (29) 844. 



selective power of, (33) 824. 



sp., treatment, (33) 149. 



spp. affecting coffee grains, (34) 545. 



spp. as affected bv phosphorus and magnesium, 

 (29) 825. 



spp., cleavage of methyl glucosid by, (30) 11. 



spp., formation of tannase by, (27) 408. 



spp., growth in presence of salt, (32) 176. 



spp., notes, (28) 252, 502. 



spp., proteolytic activities, (40) 721. 



terreus ntsp., description, (39) 648. 



terricola, enzyms of, (33) 410. 

 Aspcrisporium caricae, notes, (37) 550. 

 Asphalt — 



papers on, (33) 782. , 



paving cements ana road binders, (30) 290. 



penetration tests, (34) 685. 



production in United States, (38) 692. 

 Asphalts — 



rock, of Oklahoma, (29) 591. 



specifications and definitions, (35) 888. 

 Asphaltum— 



as dressing for fruit tree wounds, (34) 154. 



use against peach borer, (27) 54. 

 Asphondylia — 



miki, notes, (27) 161. 



opuntiae, see Cactus midge. 



websteri n.sp., description, (38) 563. 



Aspidiotiphagus citrinus — 



endophagy, (38) 400. 



notes, (26) 247, 554; (28) 159, 754. 



parasitic on purple scale, (26) 757. 

 Aspidiotus — 



ancylus, see Putnam's scale. 



articulatus, notes, (27) 357. 



camelliae, see Greedy scale. 



destructor affecting bananas, (30) 157. 



destructor, notes, (29) 858; (36) 355. 



(Diaspidiotus) tsugae n.sp., description, (26) 

 248. 



ficus, see Florida red scale. 



hartii, notes, (40) 259. 



hederae, notes, (32) 56. 



juglans-regiae, see Walnut scale. 



n.sp. and n.subsp., descriptions, (40) 355. 



osborni, notes, (33) 252. 



ostreaeformis, see Fruit scale, European. 



oxycoccus, notes, (28) 854. 



pectinatus n.sp., description, (27) 358. 



perniciosus, see San Jose scale. 



rapax, see Cireedy scale. 



spp., notes, (27) 756; (28) 854; (29) 654, 853; (38) 

 157. 



(Targionia) vitis, notes, (26) 655. 



trilobitiformis, notes, (28) 752. 



tsugae in New Jersey, (34) 355. 



uvae, see Grape scale. 



viticola n.sp., description, (33) 653. 

 Aspidistra, leaf spot disease of, (30) 448. 

 Aspidogastridae of North America, (38) 365. 

 Aspirator, description, (39) 714. 

 Aspirin, determination, (27) 499. 

 Asses — 



breeding in United States, (39) 74. 



color inheritance and sex ratio, (38) 574. 



digestion experiments, (32) 262. 



feeding experiments, (31) 769. 



improvement, value of good sires, (37) 866. 



in Germany, (33) 296. 



in Tunis, description, (27) 571. 



Poitou, measurements, (29) 169. 



textbook, (31) 470. 



treatise, (37) 769. 

 Assimilation and respiration of plants, relationship, 



(31) 222. 

 Association — 



for Standardizing Paving Specifications, report, 

 (28) 384. 



of Agricultural College Editors, (35) 199. 



Agricultural Experiment Stations of Ger- 

 many, (28) 715. 



