58 



EXPERIMENT STATION RECORD 



Atmospheric— Continued . 



variations, relation to organic evolution, (26) 



272. 

 water vapor, data on, (37) 314. 

 Atmospherics, neglect of, (32) 25. 

 Atoposoma variegatum, studies, (28) 5G0. 

 Atoxyl, use against— 



catarrhal fever in cattle, (31) 381. 

 dourine, (26) 881; (27) 284. 

 equine influenza, (32) 379. 

 surra, (29) 883. 

 Atractodes tenebricosus, notes, (33) 862. 

 Atractonomus mali, notes, (30) 53; (32) 849; (40) 60. 

 Atriple.x— 



canescens, localization of betain in, (27) 203. 

 halimoides, analyses, (27) 469. 

 hortensis, agglutinating properties, (31) 774. 

 hortensis, insect and arachnid enemies of, (29) 



853. 

 leptocarpa canescens, culture experiments, (30) 



632. 

 seed, impermeable, viability, (35) 740. 

 semibaccata, seeding on ranges, (30) 35. 

 spp., analyses, (33) 466. 



vesicaria, analvses and digestibility, (26) 872; 

 (32) 167. 

 Atropa belladonna, breeding experiments, (30) 631. 

 Atropin— 



detection in water, (34) 410. 

 elTect on absorption of sugar, (28) 763. 

 effect on milk secretion, (28) 175. 

 Atta— 



insularis, notes, (27) 756; (28) 855. 

 insularis, remedies, (35) 761. 

 spp., control in .Argentina, (26) 452. 

 texana, occurrence in Louisiana, (38) 564. 

 texana, studies, (27) 263. 

 Attagenus — 



plebius, life history, (38) .557. 

 plebius, notes, (.37) 567. 

 undulatus, studies, (37) 356. 

 Attelabidae, notes, (30) 856. 

 Atvidaberg Dairy Bacteriological Institution, re' 



port, (35) 379. 

 Auchmcromyia luteola n.g. and n.sp., notes, (26) 



559. 

 Auchmeronyids, studies, (30) 458. 

 Auction marketing, (40) 489. 

 Aucuba— 



japonica, blackening of leaves, (30) 524. 

 pectins of, (29) 608. 

 Audubon, biography of, (39) 654. 

 Augite decomposition by soil bacteria and yeast, 



(31) 121. 

 Augomonoctenus libocedrii n.g. and n.sp., descrip- 

 tion, (40) 761. 

 Aujeszky's disease- 

 in Brazil, (28) 184. 

 in mules in Florida, (34) 275. 

 notes, (31) 579; (33) 179. 

 Aulacaspis— 



major n.sp., description, (37) 158. 

 manzanitae n.sp., notes, (29) 356. 

 pentagona — xee also Diaspis pentagona. 



notes, (26) 247, 452, 655; (27)556; (30) 655. 

 parasites of, (34) 456. 

 remedies, (32) 755. 

 rosae, see Rose scale. 

 Aulacophora foveicollis, notes, (27) 53. 

 AuJax scabiosae, parasitized by Pediculoldes ven- 



tricosus, (27) 565. 

 Auletes spp., notes, (30) 357. 

 Aurochs- 

 extermination, (28) 466. 

 old pictures of, (28) 365. 

 Aurora— 



noteworthv, (26) 614. 

 of August 26, 1916; (37) 115. 

 of August, 1917, (38) 210. 

 of September 30, 1916; (36) 419. 

 Auroral sound, notes, (31) 212. 

 Auroras — 



device for observing radiants, (38) 511. 

 notes, (34) 413, 614. 

 Australia, tropical, settlement, (38) 812. 

 Autoagglutinin in human serum, (39) 186. 

 Autoclave for use in field laboratories, (40) 843. 

 Autographa— 



brassicae, see Cabbage looper. 



Autographa — Continued. 



californica, see Alfalfa looper. 

 precationis, remedies, (26) 250. 

 Autolactotherapy, notes, (33) 477. 

 Autolysis— 



effect on cholesterol, (29) 309. 

 studies, (39) 607, 608. 

 .\utomeris janus, notes, (38) 159. 

 Automobile— 



for soil cultivation, description, (27) 293. 

 mowing machines, descriptions, (27) 485. 

 registrations, licenses, and revenues, (35) 585; 

 (37) .590. 

 Automobiles- 

 effect on road surfaces, (29) 388. 

 relation to good roads, (29) 291. 

 use in stream measurement, (33) 777. 

 Autoparasitism in Cassytha melantha, (34) 626. 

 Autoserotherapy — 



in veterinary practice, (30) 385. 

 investigations, (31) 876. 

 Autotherapy, notes, (27) 684; (29) 175. 

 Autovaccines in wound treatment, (40) 883 

 Auxanometer, description, (36) 226. 

 Auximones — 



bacterial test for, (34) 325. 

 effect on plant growth, (37) 719. 

 effect on soil bacteria, (37) 517. 

 formation, (36) 825. 

 Auxoamylases — 



nitrogenous, notes, (38) 311. 

 notes, (37) 204. 

 studies, (40) 504. 

 Avalanches- 

 control in Switzerland, (29) 842. 

 in Northern Cascades, (26) 241. 

 Avena — 

 elatior— 



culture under dry-land conditions, (31) 429. 

 germination tests, (28) 327; (29) 143. 

 fatua — 



eradication, (27) 435. 

 geographical distribution, (26) 334. 

 germination studies, (31) 624. 

 germinative qualities, (29) 135, 538. 

 relation to cultivated oats, (32) 131. 

 studies, (29) 337. 

 flavescens, culture in New Zealand, (29) 428. 

 nuda crosses, inheritance in, (40) 629. 

 seedlings, transmission of light stimuli in, (28) 



529. 

 spp., classification, (36) 834. 

 spp., studies, (27) 237. 

 Avenarius carbolineum oil as a wood preserva- 

 tive, (27) 542. 

 Averrhoa spp., asexual propagation, (32) 143. 

 Avian — 



cestodes, studies and bibliography, (26) 561. 

 ova, change in rate of growth, (37) 772. 

 Avicularia avicularia, notes, (40) 359. 

 Aviculture, school of, in Rio de Janeiro, (30) 194. 

 Avocado — 



anthracnose, notes, (27) 750. 

 bark beetle in Hawaii, (34) 59. 

 fungus rot, description, (38) 454. 

 industry, development, (26) 743. 

 membracid, notes, (30) 854. 

 root disease, notes, (27) 445. 

 root rot, notes, (37) 246. 

 tea, recipe, (40) 864. 

 weevil, notes, (28) 357; (39) 264. 

 Avocados- 

 analyses, (32) 761; (40) 763. 

 breeding experiments, (37) 142. 

 budded, tests, (36) 537. 

 budding, (32) 143. 

 cold storage of, (32) 439. 

 composition and nutritive value, (33) 362. 

 crown gall affecting, (28) 447. 

 culture, (33) 342; (35) 542; (38) 541. 

 culture — 



and marketing, (26) 841. 



and uses, (30) 144. 



experiments, (27) 142; (32) 742; (37) 144; 



(40) 339. 

 in Florida, (36) 642. 



Florida and West Indies, (37) 144, 

 Hawaii, (26) 441. 

 Philippines, (34) 635. 

 fertilizer experiments, (36) 642. 



