SUBJECT INDEX 



47 



Apple — Continued, 

 canker — 



and blossom wilt, studies, (38) 453. 



behavior in two grafts on same stock, (37) 

 250. 



description and treatment, (29) 752. 



diseases, treatment, (33) 248. 



European, in Quebec, (32) 544. 



in Ontario County, (26) 541. 



notes, (26) 446; (27) 546; (28) 446; (29) 793; 

 (32) 445, 547; (33) 347; (36) 541. 



studies, (30) 651; (34) 744; (35) 653. 



transmission by tree crickets, (34) 653. 



treatment, (35) 848; (37) 754; (38) 039; (40) 341. 

 capsids— 



remedies, (39) 763. 



studies, (40) 59, 60. 

 caterpillar — 



red-humped, notes, (28) 158; (30) 157; (39) 

 761. 



yellow-necked, notes, (36) 358. 

 chlorosis, treatment, (30) 749. 

 cider as a source of alcohol, (35) 113. 

 cider, preparation, (33) 316. 

 collar blight, notes, (31) 346. 

 collar blight, studies, (34) 247; (35) 548. 

 collar rot, studies, (34) 154, 156. 

 cork, studies, (37) 350. 

 cracking disease — 



notes, (32) 344. 



studies, (39) 149. 

 cricket canker, (35) 547. 

 crown gall — 



studies, (35) 35; (39) 856. 



varietal relations, (37) 554. 

 curculio— 



notes, (26) 759. 



remedies, (34) 147; (37) 242; (39) 348. 

 die-back, notes, (28) 54; (32) 644. 

 .die-back, studies, (37) 554. 

 disease in New Zealand, (35) 456. 

 disease, notes, (31) 539. 

 diseases— 



and pests, treatment, (38) 843. 



descriptions, (31) 449. 



In Indiana, (38) 251. 

 Iowa, (29) 445. 

 New South Wales, (34) 247. 

 New York, (40) 249, 251. 

 New Zealand, (38) 452. 

 Pennsylvania, (34) 046; (35) 351. 

 Tasmania, (36) 846. 



inoculation experiments, (27) 651. 



manual, (30) 642. 



notes, (26) 55, 742, 840, 844; (27) 241, 349, 

 353; (28) 544, 555, 747; (29) 146, 242, 353; 

 (30) 245; (31) 641, 644; (32) 544, 641; (33) 

 447, 741, 840; (37) 51; (38) 50, 550; (39) 

 452; (40) 53. 



spray calendar for, (26) 539. 



studies, (26) 449; (28) 240; (29) 649; (32) 

 750; (33) 544. 



treatment, (26) 48; (27) 39, 849, 855; (28) 

 58; (31) 151, 335; (32) 751; (33) 45, 349; 

 (34) 747; (35) 752; (37) 51. 

 drop caused by lime-sulphur, (40) 57. 

 drought spot, studies, (37) 350. 

 ermine moth — 



identity and distribution, (38) 860. 



notes, (29) 252. 



studies, (28) 557. 

 eye rot, notes, (35) 151. 

 fire blight — 



description, (35) 848. 



dissemination by bees, (35) 662. 



notes, (29) 848; (31) 749; (32) 844; (33) 53. 



relation to fertihzers, (28) 144. 



studies, (29) 348. 

 flea weevil — 



notes, (28) 156; (34) 254. 



remedies, (31) 456. 

 flour, studies, (40) 762. 

 flower wilt and young fruit rot, (36) 148. 

 flowers — 



and fruits, abscission, (37) 240. 



polymorphism in, (28) 540. 

 foliage- 

 diseases, investigations, (27) 152. 



studies, (26) 407. 



wind scorch of, (33) 148. 



Apple— Continued. 



frog-eye leaf spot, studies, (29) 648; (35) 151. 

 fruit buds — 



development, (31) 335; (33) 838. 



formation, (29) 437; (33) 44; (35) 499, 837: 

 (39) 40, 42, 241, 346. 



formation as affected by pruning, ringing, 

 etc., (33) 735. 



winter injuries, (28) 741; (29) 41. 

 fruit- 

 miner, life history, (38) 261. 



pit disease, notes, (35) 456. 



rots, notes, (30) 147. 



spot, notes, (28) 345, 849; (30) 541; (32) 51, 

 749; (34) 842, 846; (35) 848; (40) 844. 



spot, studies, (27) 652; (33) 247. 



spots and rots, studies, (35) 242. 



spur system, (36) 239. 

 gnarly disease, notes, (38) 453. 

 grafts, comparative growth, (32) 635. 

 heart rot, studies, (35) 653. 

 hold-over blight, studies, (26) 646. 

 industry — 



in United States, (36) 536. 



in Virginia, census, (40) 149. 

 jelly, manufacture, (37) 15; (40) 414. 

 jelly, preparation, (39) 808. 

 Jonathan spot — 



rot, notes, (29) 847, 848; (31) 748; (34) 157; 

 (37) 754. 



studies, (38) 353. 

 juice — • 



analyses, (33) 240; (37) 502; (40) 764. 



fermentation, (36) 801. 



notes, (29) 116. 



osmotic pressure, (28) 262. 



physico-chemical constants of, (31) 427. 



preservation by pressure, (32) 416. 



studies, (29) 711. 

 June drop, (38) 745. 

 leaf- 

 blister mite, notes, (35) 263. 



cast, notes, (38) 647. 



crumpler, notes, (26) 856. 



diseases, description, (35) 752. 



dry spot, notes, (34) 842. 



jassid, description, (40) 261. 



miner, notes, (32) 651; (35) 253. 



miner, unspotted tentiform, notes, (29) 655. 



mining case bearer, notes, (38) 862. 



mites, notes, (37) 570. 



roller, notes, (36) 457, 855. 



roller, remedies, (37) 54. 



sawfly, notes, (30) 53. 



scorch, notes, (29) 845; (40) 844. 



scorch, studies, (38) 649. 



sewer, studies, (36) 254. 



sewer, notes, (38) 358. 

 leaf spot — 



description, (30) 50, 650. 



in Indiana, (39) 52. 



notes, (29) 748; (34) 54. 



studies, (28) 548; (31) 150; (33) 247. 



treatment, (27) 153; (30) 650. 

 leaf trumpet miner, notes, (30) 657. 

 leafhoppei^- 



black, see Idiocerus provancheri. 



life history and habits, (38) 858, 859; (39) 61. 



notes, (26) 59; (27) 755, 858; (28) 752; (29) 

 354; (33) 352, 356. 



on potato, (40) 353. 



relation to fire blight, (36) 351. 

 leaves — 



as affected by Gymnosporangium, (26) 649; 

 (30) 245. 



diseased, respiration in, (32) 751. 



infection by cedar rust, (29) 49, 647, 648. 



infection by Gymnosporangium macropus, 

 (29) 647. 

 limb diseases, notes and treatment, (29) 49. 

 maggot- 

 affecting blueberries, (32) 350; (33) 97; (34) 852. 



biology and remedies, (29) 560. 



control, (40) 163, 654. 



in British Columbia, (37) 665; (40) 654. 



in Nova Scotia, (35) 853. 



in Ontario, (30) 53. 



notes, (26) 753; (32) 448; (36) 856; (40) 57, 169, 

 654. 



