SUBJECT INDEX 



331 



Lemon — 



bark blotch, notes, (31) 244. 



black pit, description, (29) 650. 



black pit, studies, (30) 652. 



brown rot gum disease, studies, (33) 55. 



brown rot, notes, (37) 656. 



cottony rot, notes, (36) 452. 



cottony rot, studies, (34) 749. 



curing rooms, humidifier for, (36) 842. 



die-back, cause, (31) 450. 



disease, notes, (39) 753. 



diseases, investigations, (32) 238. 



diseases, notes, (29) 243. 



essence, analytical methods and standard for, 

 (30) 558. 



extract, analyses, (35) 663. 



extract, methods of analysis, (35) 417. 



extract, terpeneless, studies, (26) 462. 



grass oil, constants of, (36) 319. 



grass oil, production in United States, (36) 538; 

 (37) 546. 



"green spot," studies, (35) 144. 



groves, damage by cold, (40) 342. 



groves, heating, (40) 540. 



gum disease, notes, (27) 546; (32) 53. 



gum diseases, treatment, (34) 240. 



gummosis, causal agents, (30) 51. 



gummosis in California, (31) 449. 



gummosis, studies, (33) 550. 



gummosis, treatment, (39) 758. 



industry in California, (29) 440. 



industry in Italy, (28) 437. 



juice, antiscorbutic factor, (40) 364, 869. 



juice, osmotic pressure, (28) 262. 



juice, preparation, (33) 316. 



mottled leaf, cause, (27) 251. 



oil adulteration, detection, (26) 312; (27) 207. 



peel, betains in, (27) 204. 



peel, candied, manufacture and analyses, (27) 

 208. 



rots, life history and treatment, (28) 245. 



scab, notes, (31) .5.39, 645. 



scab, studies, (36) 353. 



seeds, agglutinating properties, (31) 774. 



seeds, notes, (32)613. 



skins, analyses, (38) 626. 



skins, isolation of fat from, (29) 459. 



sour rot, description, (37) 843. 



tree, orange-like fruit, (40) 151. 



wither-tip, notes, (34) 241. 



yellow, effect on digestion, (26) 68. 

 Lemonade sirups, examination, (30) 258. 

 Lemons— 



and oranges, hybrid between, (33) 441. 



as source of citric acid and essential oils, (33) 540. 



asexual reproduction of seeds, (31) 533. 



bud selection, (40) 151. 



bud variation in, (36) 537; (37) 345. 



crown gall afTecting, (28) 447. 



culture, (36) 538. 



culture experiments, (28) 236; (40) 339. 



culture in Messina, (35) 448. 



culture in Texas, (38) 40. 



curing, (20) 47. 



decay in, (36) .546. 



descriptions, (27) 745. 



enemies of, (28) 3.52. 



examination, (36) 319. 



fertilizer experiments, (32) 233. 



food plant of purple scale, (26) 756. 



forced curing of, (26) 641 . 



frozen, changes in, (40) 539. 



frozen, composition, (34) 365, 502; (36) 416. 



grafting experiments, (32) 233. 



immunity to collar rot, (31) 244. 



improvement by bud selection, (33) 737; (35) 

 647. 



insects affecting, (27) 453. 



jelly from, (34) 207. 



old, pruning, (39) 243. 



optimum soil moisture conditions, (37) 834. 



persistence of style on, (36) 523. 



protection against frost, (27) 439. 



rapid curing, (29) 440. 



ripening processes, studies, (26) 138. 



shading, (39) 544. 



spotting of, (35) 50. 



storage and curing experiments, (36) 741. 



variability of yield, (38) 744. 



variations in, (27) 441. 



Lemurs, chromatin bodies in erythrocytes of, (29) 



478. 

 Lens esculenta as a green manure, (39) 31. 

 Lentil- 

 flour, digestibility of protein, (33) 664. 



seeds, disinfection experiments, (31) 738. 



seeds, oil content, (27) 716. 



starch, studies, (31) 828. 

 Lentils — 



analyses, (28) 463; (29) 569. 



culture, (30) 335. 



culture experiments, (28) 735. 



description and agricultural value, (36) 635. 



digestibility, (32) 168. 



Egyptian, notes, (28) 532. 



fertilizer experiments, (26) 631; (31) 133. 



fertilizing value, (26) 233. 



germination as affected by depth of planting, 

 (36) 437. k, 



germination as affected by Roentgen rays, 

 (28) 128. 



insects affecting, (29) 853. 



phosphorus content, (27) 461. 



prevention of beriberi by, (28) 761; (31) 762. 



sprouting capacitv relation to antiscorbutic 

 value, (39) 470. 



varieties, (26) 631; (31) 133. 

 Lentinus — 



lepideus, notes, (27) 653. 



spp., pseudosclerotia of, (35) 251. 

 Lenzites sepiaria — 



effect on greenheart, (34) 56. 



enzymatic activity, (37) 129. 



studies, (40) 350. 



wood decay induced by, (37) 727. 

 Leontodon hirtus, description, (35) 642. 

 I>eopard moth — 



description, (35) 55. 



injurious to apples, (26) 150. 



life history and remedies, (28) 253. 



notes, (26) 856; (28) 57, 351; (30) 455; (34) 755 



remedies, (31) 652. 



studies, (26) 556; (27) 658. 



wood, notes, (28) 353. 



Lepidiota — 



albohirta. notes, (32) 555. 



albohirta, remedies. (36) 658. 



frenchi affecting sugar cane, (38) 864. 



frenchi, control, (40) 648. 



spp. in Queensland, (39) 2.55. 



stigma, notes, (3.5) 467. 

 Lopidium sativum seeds, germinability, (38) 729. 

 Lepidopria aberrans n.sp., description, (36)1656. 



Lepidoptera — 



as affected by Roentgen rays, (27) 656. 



catalogue, (28) 252, 253; (39) 557. 



classification, (35) 464; (38) 160. 



collecting and preserving, (35) 594; (39) 560. 



female, at light traps, (39) 560. 



habits, (35) 756. 



in and about Truro, Nova Scotia, (3.5) 853. 



infesting peach and apple, (40) 756. 



injurious to conifers, (39) 656. 



Japanese, life history, (37) 57. 



new, from Mexico, (.39) 465, 561. 



new genus allied to Leucoptera, (40) 757. 



new, of Antilles, (34) 64. 



new, of Mexico, (.34) 64, 855. 



new, of North America, (37) 564. 



of Hawaii, (34) 556; (38) 557. 



India, (35) 358. 



Isle of Pines, (37) 158. 



North America, (28) 253. 



North America, check-list, (37) 563. 



Panama Canal Zone, (34) 855. 



Yale-Dominican expedition, (34) 855. 

 olfactory organs of, (38) 160. 

 overwintering pupae of, (26) 656. 

 parasites of, (39) 468. 

 scent organs, (27) 558. 



taxonomic value of larval characters, (36) 254. 

 Lepidoptcrology, treatise, (26) 348, 455; (28) 453; 



(35) 358. 

 Lepidoptcrous larvae — 



aerostatic hairs of, (30) 55 

 classification, (35) 258. 

 hypopharvnx of, (34) 553. 

 of Japan, (40) 456. 

 of Mexico, (38) 765. 



