SUBJECT INDEX 



55 



Ascochyta— 



abelmoschi n.sp., description, (39) 649. 

 atropa, notes, (32) 749. 

 boerhaaviae n.sp., description, (37) 748. 

 cardiacae n.sp., description, (34) 843. 

 citrullina, inoculation experiments, (29) 847. 

 clematidina, studies, (33) 650; (34) 249. 

 colorata as affected by cold, (34) 538. 

 corticola, notes, (31) 244. 

 fagopyri tulensis, notes, (28) 443. 

 gerberae n.sp., description, (31) 845. 

 heveae n.sp., notes (39) 452. 

 hortorum — 



notes, (27) 849. 



on artichoke, (37) 150. 



studies, (31) 344, 747. 

 laricina n.sp., description, (.30) 746. 

 lycopersici on greenhouse tomatoes, (36) 250. 

 n.spp., descriptions, (28) 149. 

 on leguminous plants, life history, (33) 548. 

 on peas, (39) 354. 

 pallor, notes, (27) 448. 

 perfect stage, (28) 849. 

 piniperda, notes, (31) 646. 

 pisi— 



ascigerous stage of, (29) 645. 



life history, (28) 845. 



notes, (29) 447; (32) 544; (.33) 647. 



studies, (31) 746. 



treatment, (32) 546. 

 sp., notes, (27) 45; (37) 550. 

 sp. on cereals, (32) 843. 

 sp. on clematis, (31) 347. 

 Ascogaster— 



canifrons, notes, (30) 755. 

 carpocapsae, notes, (28) 61; (39) 361. 

 Ascomycetes — 



culture experiments, (32) 341. 

 sp. on betel vine, (34) 50. 

 Ascophyllum nodosum, analyses, (37) 814. 

 Asemantoideus dubius n.sp., description, (37) 59. 

 Ash— 



and willow scale, notes, (30) 53. 

 as affected by tarring roads, (26) 432. 

 borer, see Podosesia syringae. 

 characteristics and management, (34) 346. 

 constituents — 



effect on growth of pigs, (28) 98. 



role in living plants, (35) 131. 

 determination— 



in foodstuffs, (29) 366, 809. 



in plant substances, (34) 202. 



of alkalinity, (36) 204. 

 distribution and cut in North Carolina, (33) 144. 

 eccentric growth of, (31) 538. 

 factor in poultry feeding, (31) 568. 

 forcing experiments, (28) 435. 

 from body fluids, methods of analysis, (32) 114. 

 in growing pigs as affected by protein consump- 

 tion, (32) 72. 

 leaf bug, notes, (36) 551; (40) 753. 

 manna, composition and adulteration, (33) 443. 

 mountain — 



host of apple aphis, (28) 251. 



host of Archips argyrospila, (27) 160. 

 of grains, copper determination in, (40) 807. 

 of vinegar, notes, (27) 410. 

 psylla, notes, (26) 146. 

 rust, notes, (26) 52. 

 sawfly, notes, (26) 254. 

 seeds, oil from, (26) 503. 



trees, metabolism and translocation in, (27) 425. 

 utihzation, (37) 548. 

 volcanic, reclamation, (28) 220. 



analyses, (28) 326; (33) 723; (34) 425; (35) 127; 



(38) 625; (39) 730. 

 as fertUizer, (34) 494. 



as source of potash, (34) 327, 425; (37) 427. 

 corncob, analyses, (40) 621. 

 crematory, analyses, (27) 327. 

 damage caused by, (28) 811. 

 effect on vegetation, (30) 131. 

 fertilizing value, (30) 230; (32) 140; (39) 116, 429, 



430. 

 from Vesuvius, analyses, (27) 422. 

 incinerator, analyses, (35) 128. 

 injurj' to plants, (32) 729. 

 leached, fertilizing value, (26) 427. 

 utilization in agriculture, (40) 129. 



Ashes — Continued. 



volcanic, effect on soils, (29) 726. 

 weed, effect on tobacco soils, (36) 513. 

 wood, see Wood ashes. 

 Asiatic ladybird, notes, (28) 1.59; (29) 258. 

 Asilidae, new species from southern California, (35) 



855. 

 Asio wilsonianus, notes, (27) 355. 

 Asiphonaphis pruni n.g. and n.sp., description, 



(40) 355. 

 Asiphum sacculi n.sp., description, (31) 351. 

 Askaron, studies, (40) 84. 

 Asobara orientalis n.sp., description, (30) 256. 

 Asparagin — 



as source of ammonia, (29) 723. 

 assimilation by plants, (26) 32. 

 distribution in plants, (30) 129. 

 effect on — 



baking quality of flour, (26) 350; (30) 555. 

 fungi, (28) 444. 

 ■legume bacteria, (29) 733. 

 milk production and quality, (26) 476. 

 wheat, (27) 731. 

 formation in lupines, (36) 632. 

 formation in sprouting vetches, (27) 634. 

 in hops, (32) 502. 



malt sprouts, (26) 24. 

 sugar beets, (28) 810. 

 sugar cane juice, (30) 15. 

 nitrification — 



as affected by lime, (38) 119. 

 in soils, (26) 722. 

 rate, (32) 124. 

 nitrogen assimilation from, (27) 331. 

 r51e in ripening seeds, (26) 730. 

 utilization by pea seedlings, (27) 730. 

 Asparaginic acid — 



in mulberry leaves, (31) 203. 

 inversion of saccharose by, (32) 711. 

 Asparagus — 



analyses and food value, (29) 461. 



asiaticus, analyses and digestibility, (32) 167. 



beans, description, (30) 828. 



beetle — 



egg parasite, studies, (33) 658. 

 notes, (27) 53; (28) 752; (38) 61. 

 12-spotted, notes, (28) 351. 

 12-spotted, studies, (29) 556. 

 breeding — 



and selection, (38) 640. 



experiments, (26) 44. 



for rust resistance, (26) 44; (28) 339, 538; (36) 



138. 

 review of investigations, (28) 539. 

 canned, tin poisoning from, (31) 67, 461. 

 canning, (38) 41. 

 chemical studies, (36) 839. 

 cold storage, (39) 344. 



composition as affected by fertilizers, (27) 500. 

 cooking, (31) 855. 



culture, (31) 739; (35) 141; (38) 41; (40) 538. 

 culture — 



experiments, (35) 341; (38) 40. 

 in California, (35) 835. 

 in New .Jersey, (40) 638. 

 on acid soil, (40) 324. 

 relation to soils, (26) 640. 

 deterioration in, (39) 13. 

 diseases, description, (32) 238. 

 diseases, treatment, (39) 52. 

 fertilizer experiments, (26) 31, 44, 299, 817; (28) 



236, 325, 339; (34) 294; (36) 121, 138, 839. 

 fly, notes, (34) 851. 

 fly, remedies, (36) 355. 

 fungus disease of, (32) 146. 

 insects affecting, (28) 451; (38) 41. 

 juice, mannit from, (27) .502; (31) 10. 

 keeping after cutting, (37) 342. 

 , marketing cooperatively, (29) 392. 

 miner, studies, (29) 555. 

 officinalis fruit, composition, (39) 107. 

 plumosus nanus, tropisms of, (30) 430. 

 preparation and use, (32) 253. 

 preservation by freezing, (39) 344. 

 Rhizoctonia disease, (38) 648; (40) 747, 844. 

 roots as affected by fertihzers, (28) 236; (30) 142. 

 roots, carbohydrates in, (26) 24. 

 rust, notes, (28) 538; (38) 41. 

 rust-resistant strains, (40) 538. 



