AGRICULTURAL INDEX 



837 



Physiology 



^'t'f a/60 Diet: Digestion; Growth: Hered- 

 ity: Hygiene; Longevity; Metabolism: Mon- 

 sters; Nuli'ition 

 Physiology of plants. See Botany — Physiology 

 Physoderma 



Phvsodernia disease of corn. W. H. Tisdale. 

 bibliog il map J Ag Research 16:137-54 F 

 3 '19; Abstract. Int R Sci & Prac Ag 10, no 

 10:1278-9 O '19 

 Phytalus smith). See Beetles 

 Phytogeography. See Plants, Geographical dis- 

 tribution of 

 Phytopathological society, American. See 



American phytopathological society 

 Phytopathologlsts. See Plant pathologists 

 Phytopathology. See Plants — Diseases and 



pests 

 Phytopathology (periodical) 

 Our journal, Phytopathologj'. L. R. Jones. 

 Phyt 9:159-64 Ap '19 

 Phytophthora 



I. aiiachai;e pi$niatur§ des ]:)ommes de terre. 



S. Mottet. .1 Ag I'ratique S4:2G!)-T0 S 30 '20 



Comparison of the late blights of tomato 



and potato. N. J. Giddings and A. Berg. 



11 Phyt 9:209-10 My '19 



Disease of the Para rubber tree, caused by 



phytophthora meadii, McR. W. McRae. 11 



map Ag J of India 14:566-77 Jl '19 



Fourth phvtopht.hora disease of tomato. D 



Rc-ldick. Phyt 10:528-34 D '20 

 Iceland poppy disease. C. C. Brittlebank. J 



Dept Ag Victoria 17:700 N '19 

 Infection experiments on tomatoes with phy- 

 tophthora teriestria Sherb. and a hot water 

 treatment of the fruit. J. Rosenbaum. Phvt 

 10:101-5 F '20 

 Motion pictures of zoospore production in 

 phytophthora. G. H. Godfrey and R. B. 

 Harvey. 11 Phyt 11:145-8 Mr '21 

 Phytophthora cryptogea n. sp., peronospora- 

 cea injurious to tomato and to other plants 

 in Ireland. H. G. Pethybridge and H. A. 

 Lafferty. Int R Sci & Prac Ag lO.no 4: 

 494-5 Ap '19 

 Phytophthora disease of tomatos. 11 Gard 



Chron (Lond> 65:188 Ap 19 '19 

 Pb\toplithora nicotianae. the cause of the so- 

 called lanas disease of tobacco in Java: its 

 treatment. H. Jensen. Int R Sci & Prac Ag 

 10.no 7:1033-4 Jl '19 

 P^'thiacvstis and phytophthora. H. S. Faw- 



cett. bibliog Phyt 10:297-9 Ag '20 

 Sex organs of phytophthora. H. Hasselbring. 

 Bot Gaz 67:97-8 Ja '19 

 See also Potato late blight 

 Phytophthora Infestans. See Potato late blight 

 Piano 

 Case for music; considering the piano and 

 the organ from the standpoint of decorative 

 needs as well as musical excellence. S. De 

 Brie. 11 Country Life 35:76+ F '19 

 Pica (depraved appetite) 

 Pica survey in South Africa. J Dept Ag S 



Africa 2:194-5 Mr 'zl 

 Veterinary problem; depraved appetite In 

 mule. Prog F 35:1531 S 18 '20 

 Picea. See Spruce 

 Pickerel 



Nature's diary; pike and pickerel. A. E. 

 Klugh. il Farmer's Advocate 55:1282 Jl 15 

 '20 

 Pickering, Percival Spencer 



Sketch, por Gard Chron (Lond) 68:2S3 D 11 

 '20 

 Pickering sprays. See Spraying materials 

 Pickling. See Canning and preserving 

 Picnics 

 Chester county picnic. D. J. Adams. Hoard's 



D 60:335 S 17 '20 

 Easy economical picnic. H. Richmond. Xat 



Stock & F 44:566 A^ 7 '20 

 Farmers elevator moonlight picnic. Am Coop 

 J 15:20 Ag '20 



Good investment. 11 Am Thresherman 24:40 

 Jl '21 



Old-fashioned barbecue picnic. J: H. Casey. 

 Breeder's Gaz 78:955 N 4 '20 



Our 60-minute camping trip. A. C. Page. O 

 Judd Farmer 66:885 Je 28 '19 



Picnic day at the University Farm. Cal 

 Cultivator 54:607 Ap 10 '20 



Picnic day at the University farm. C. J. 

 Burnham. jr. J Ag Cal 7:17 Ap '21 



Picnic suggestions. Dakota F 39:1120 Jl 15 

 ■19 



Picnic suppers. Gleanings 48:25-6 Ja '20 



Plan for the farm bureau picnic. O. A. Cle- 

 ment. Dakota F 40:792 Ap 1 '20 



Sheridan had a successful Jersey picnic. Jer- 

 .«ey B 30:2237 Ag 25 '20 



Thousands picnic at the Universitv Farm. 

 R. P. Royce. Cal Cultivator 56:590 Ap 30 

 '21 



University Farm picnic. R. P. Rovce. Cal 

 Cultivator 54:730 My 1 '20 



University Farm picnic well attended. Paci- 

 fic Rural Press 101:639 Ap 30 '21 



When Hancock county picniced. O Judd 

 Farmer 68:1328 S 11 '20 

 Picric acid 



Picric acid for blasting. Hoard's D 02:459 N 

 4 '21 

 Pictures 



Choosing pictures to live with. 11 O Judd 

 Farmer 67:977 D 27 '19 



Great pictures and good books and bulle- 

 tins; how to get them for country schools 

 and homes. C. Foe. il N C Ag Dept B v 40: 

 1-47 Ap '19 



Hanging new masters. S. De Brie. 11 Country 

 Life 37:144-1- Mr '20 



Pictures; their hanging and mounting. L. M. 

 Bailey, il J Ag (Quebec) 22:139 F '19 



Power of pictures. Dakota F 39:542 Mr 15 '19 

 Pie filling 



Pie fillings. N D Ag Exp Spec Food B v 5, 

 no 12:268-73 '19 

 Pieplant. See Rhubarb 

 Pieris rapae. See Cabbage butterflies 

 Pies. .See Pastry 

 Pig club tours. See Farm tours 



Piq clubs 

 Banker and the pig. W. F. Knowles. il Ban- 



ker-F 6:14-15 Jl '19 

 Banker on pig clubs. L. F. Eoff. Swine "World 



7:4 Ja 5 '20 

 Bank's pig club. J. O. Tacket. 11 Banker-F 



6:5 Ja '19 

 Bovs' and girls' nig club shows. Ji S. Coffey. 



ii Ohio F 146:194 Ag 21 '20 

 Bovs' and girls' swine clubs. J Ag CQuebec) 



25:7 Jl '21 

 Bovs and pigs in Georgia. H: Oyen. 11 



Country Gent 84:3-4 Ap 19 '19 

 Breeder's view of the pig club. H. Fiancis. 



Swine "^'orld 7:8 N 20 '19 

 Bucks county's pig clubs. N. E. Garber. Penn 



State F 13:2474- Ap '20 

 Chalfants tin-top pig club. Ohio F 144:798 D 



27 '19 

 Champion pig club. R. G. Miller. 11 Kimball's 



D F 16:954 D 15 '18 

 Cooperative pig societies. J Ag (Quebec) 23: 



216 Ap '20 

 Echoes of the pig club world. Swine World 



6:20 .Je '19 

 Endle.ss chain pig clubs. J: E. Swain. 



Breeder's Gaz 76:1307 D 18 '19 

 Finch pig club. F. A. Wiggins. Ag Gaz of 



Canada 6:578-9 Je '19 

 Fundamentals in swine breeders' associations; 



giving support to pig clubs. W. H. Smith. 



Swine World 8:8 Ap 20 '21 

 Genraria nig clubs. J. E. Downing. 11 Ga Ag 



Coll (Ext) B 175:1-11 '19 

 Hard work plus profit enuals satisfaction, il 



Wallaces' F 45:8 Ja 2 '20 

 Ho2rs in Kansas: pig clubs, by J. Long: Cap- 

 per pig club work, by J: P. Case, il Kan 



A? Bd Rep p 274-9, 279-80 S '18 

 How bovs' and girls' clubs increased meat 



oroduction in North and West. Weekly N L 



6:9 D 25 '18; Same. Coop Manager & F 8: 



92 F '19 

 How we handle our pig clubs. E: P. Wil- 

 liams. Swine World 7:6-7 Jl 20 '19 



