SUBJECT INDEX 



343 



Lungworms — Continued, 

 studies, (34) 879. 

 thread, in goats, (34) 274 

 treatment, (35) 488. 

 Luperisinus californicus, notes, (38)5157. 

 Luperodes varicornis, notes, (34) 555. 

 Luperus rufapes, notes, (31) 848. 

 Lupine— 



anthracnose, notes, (28) 648. 



chlorosis, treatment, (32) 842. 



disease, new, (39) 53. 



flakes, analyses, (28) 873. 



flakes, analyses and feeding value, (33) 170. 



flakes for sheep, (29) 572. 



flakes, preparation and u.se, (3G) 367. 



forage, effect on milk and butter, (34) 570. 



radicles as affected by metallic salts, (32) 128. 



seed as affected by disinfectants, (26) 820. 



seed, composition, (33) 665. 



seed, germination as affected by green manures, 



(33) 331. 

 seed, germination tests, (29) 740. 

 seed phasin, agglutinating properties, (31) 774. 

 shoots, etiolated, absorption of nitrogen by, (35) 



435. 

 straw as a ground covering for fir, (30) 446. 

 Lupines — 



absorption — 



and excretion of electrolytes by, (32) 824 . 



and secretion of salts bv, (34) 224. 



of salt mixtures by, (36) 128. 

 and mustard, continuous culture, (29) 431 . 

 as affected by — 



distOled water, (30) 825. 



ether, (26) 127. 



lime, (35) 441. 



manganese sulphate, (26) 226. 



smoke. (31) 521. 

 as coffee substitutes, (40) 864. 

 cover crop for orchards, (37) 833. 

 green manure, (35) 629; (40) 229. 

 poisonous plants, (36) 276. 

 sand binder, (29) 427. 

 assimilation of nitrogen by, (31) 523. 

 bacteria as affected by acidity, (39) 722. 

 behavior of organic substances in, (39) 526. 

 behavior toward ammonium salts, (36) 632. 

 blue, germination as affected by fertOizers, (29) 



327. 

 blue, "toxicity, (39) 184. 

 composition and digestibility, (27) 669. 

 culture experiments, (40) 238. 

 culture in Rhodesia, (27) 32, 637. 

 culture on moorland, (30) 229. 

 culture under dry farming, (30) 435. 

 description, (32) 474. 



description and agricultural value, (36) 635. 

 drying, (27) 669. 

 fertilizer experiments, (26) 428, 631; (27) 235; 



(29) 631; (30) 229; (33) 531. 

 fertilizing value, (32) 216. 

 fungiis disease of, (26) 747. 

 germination as affected by Roentgen rays, (28) 



128. 

 germination tests, (30) 837. 

 growth as affected by- 

 fertilizer salts, (29) 329. 



phvtin, (28) 128. 



radioactivity, (28) 731. 

 growth in distflled water, (34) 827. 

 growth in heated soils, (26) 815. 

 growth on volcanic ash, (40) 812. 

 hybridization experiments, (26) 834. 

 Inoculation experiments, (30) 735; (31) 131, 524; 



(32) 4.33; (35) 322; (40) 822. 

 irrigation experiments, (29) 631 . 

 lime intolerance, (27) 722. 

 liming experiments, (33) 133. 

 nitrification, (28) 124. 

 nodule bacteria of, (32) 33. 

 relation of tops to roots, (31) 733. 

 removing bitter flavor, (36) 635. 

 sensitiveness to calcium, (34) 724; (35) 430. 

 stock poisoning by, (39) 184, 787. 

 stored, variations in weight of, (31) 235. 

 toxicity, (39) 184. 



transformation of nitrogen by, (29) 133. 

 utilization of phosphates by, (31) 733, 

 varieties, (26) 631. 

 •white, root system, (32) 634. 



Lupines— Continued. 



yellow and blue, seed varieties of, (30) 38. 



yellow, fertilizing value, (26) 328. 

 Lupinosis in horses, (34) 583. 

 Lupinus— 



albus, phosphatids in, (27) 203. 



albus, tropisms of in alkali solutions, (31) 325. 



angustifolius, analyses, (33) 466. 



hartwcgii, culture in Hawaii, (32) 730. 



luteus, behavior on lime soils, (31) 425. 



luteus, enzymatic splitting of arginin in, (39) 

 733. 



sericeus, description, (39) 386. 



spp., notes, (32) 778. 

 Lupulin in hops, (33) 530. 

 Lupus viruses, investigations, (26) 884. 

 Lutear cells and hen-feathering, (40) 665. 

 Lutein in egg yolk, (26) 67, 563; (27) 611. 

 Luteins, constitution of, (30) 501. 

 Luyaluya, notes, (26) 362; (30) 230. 

 Lycaena — 



baetica, notes, (27) 155. 



spp., behavior of ants toward larvae, (27) 268. 

 Lycenid, reared in Acacia galls by ants, (31) 362. 

 Lychnis — 



dioica — 



chemistry and anatomy of, (34) 522. 

 chlorophyll factors in, (35) 227. 

 hermaphroditism in, (30) 842. 

 primary color factors, (27) 733. 



inheritance in, (36) 331. 



inhibiting factors in breeding, (26) 827. 

 Lycium barbarum. localization of betain in, (27) 



203. 

 Lycoperdon spp., effect on vegetation, (38) 222. 

 Lycopersicin, formation in tomatoes, (32) 203. 

 Lycopin— 



and its relation to chlorophyll, (32) 824. 



development in tomatoes, (29) 132. 

 Lyctus — 



beetles, remedies, (36) 758. 



planicoUis, egg and manner of oviposition, (35) 

 357. 

 Lyda stellata — 



egg parasite of, (26) 557. 



notes, (30) 249. 

 Lygaeonematus — 



erichsonii, see Nematus erichsonii. 



moestus, notes, (29) 861; (30) 53. 

 Lygeum spartum, culture and use, (33) 131. 

 Lygidea mendax — 



food plants of, (36) 356. 



notes, (26) 147; (28) 752; (30) 359, 852; (32) 550, 

 651; (33) 58, 252; (34) 158, 752; (35) 54; (36) 

 856. 



oviposition, (34) 255. 



remedies, (35) 456; (39) 760. 



scars on apples, (39) 257. 



studies, (34) 754. 

 Lygum spartum, roots of, (26) 535. 

 Lygus— 



communis— «ee aho Apple bug. green, 

 n.sp., description, (36) 550# 

 novascotiensis n.var., description, (36) 550. 



invitus, notes, (36) 550. 



invitus, oviposition, (34) 255. 



invitus, studies, (30) 358; (36) 467. 



n.forms, descriptions, (40) 353. 



pratensis, see Tarnished plant-bug. 



revision and biology, (38) 461. 



spinolae, notes, (38) 57. 



studies, (40) 353. 

 Lymantria monacha, investigations, (28) 755. 

 Lymexylonidae, structure and biology, (28) 858. 

 Lymph and blood, amino nitrogen and glucose in, 



(39) 670. 

 Lymph antibodies, origin, (35) 73, 279. 

 I/ymphaden it is — 



caseous, in sheep, (35) 574. 



in man, (33) 450. 

 Lymphadenoraa, transmission by bedbugs, (31) 550. 

 Lymphangitis- 

 epizootic, (39) 190, 283, 291, 389, 679, 789; (40) 85, 

 289, 586, 885. 



epizootic- 

 causative organism, (37) 377. 

 diagnosis, (38) 886. 

 immunization, (38) 785. 

 in France, (37) 692. 

 in Hawaii, (39) 679. 



