AGRICULTURAL INDEX 



831 



Perennials — Coiitiiiiifd 



Border of shrubs and herbaceous plants. 



Kuial N Y 7S;5:>3 Ap 5 '19 

 Decorative perennials tor continuous bloom. 



Gard Chron Am 23:75 Mr 'ly 

 Effects of the freaky winter and spring up- 

 on certain perennials. F. B. Meyer. Gard 



Chron Am 25:G35-G Jl '21 

 Gardens and a few flowers. G. 1... May. il Gard 



M 29:68-9 Mr -19 

 Hardy flowers for farm home. E. A. Harlland. 



il O .ludd Farmer 66:394 Mr 1 '19 

 Hardv horbacc-ou.s perennials. C. \V. Johnson. 



il .\m Klor 5.'.:49 Jl 24 '20 

 Hard.v perennials. H. C. Christensen. il 



Minn Hort 47:381-6 O '19 

 Hardy plants in the Green mountains. Rural 



X V 78:659, 7 15 Ap 12, 26 'I'J 

 Herbaceous perennials and liow to plant them. 



Gard M 29:73 Mr '19 

 Herbaceous plants, and planting- them for 



next year's bloom. G. Tabor, il Gard M 



30:57-63 S '19 

 Home garden; preparing the hardy flower 



border, il Country Gent 84:60 O 18 '19 

 How to propagate perennials by cuttings and 



division. T. Sheward. il Gard Chron Am 



23:170 My '19 

 Indispensaliles. J: L. Rea. il Country Life 



37:62-4 Mr '20 

 Landscape value of perennials. J: W. Gregg.. 



Pacific Rural Press 99:365 F 28 '20 

 Lesson on perennials and biennials. A. Smith. 



Gard Chron Am 23:279-82 Ag '19 

 Making use of perennials. A. Dunshee-Arney, 



il Succe.ssful K 20:18 Mr '■2^ 

 Our perennial flowers. A. Wittrup. il Gard 



Chron Am 24:99 Mr '20 

 Perennials. F. L. Mulford. il Am For 27: 



589-93 S '21 

 Perennials and old age. Gard Chion (Lond) 



66:178, 190 O 4-11 '19 

 Perennials for the small garden. Mrs M. 



Holmes. Kan Hort .Soc Rep 1917:133-40 '18 

 Planning the home grounds. R. F. Carlisle, il 



Field II 29:90-1 F '19 

 Planting the home grounds. N. H. Ells- 

 worth, il House Beautiful (41 Mt Vernon 



St, Boston 35c) 47:511-13 Je '20 

 Raising perennials from seed. A. Petts. Gard 



Chron (Lond) 67:144 Mr 20 '20 

 Remake the perennial border now. G. Tabor. 



il Gard M 32:14 S '20 

 Seasons for planting plants and lawns. A. D. 



Taylor. Gard Chron Am 24:278 Ag '20 

 Striking perennial combinations. I. Pendle- 

 ton, il Gard M 32:81-2 O "20 

 Twelve hardv perennials for cut flowers. Gard 



Chron Am 24:248 Jl '20 

 Winter quarters for tender perennials, etc. 



C. Stanton. Gard M 34:88-9 O '21 

 Worthwhile perennials. A. T. Thomson, il 



Touchstone (1 W. 47th st, N.Y. 35c) 6: 



421-3 Mr '20 

 See also names of plants, e.g. Asters, 



Dahlias, Gunnera, Larkspurs, Lycopodium, 



Pentstemons, Peonies, Phlox 

 Perfumery 

 Attar of roses. Am Flor 54:520 Mr 20 '20 

 Culture of roses for their perfume. E. N. 



Ward. Ag Gaz of New South Wales 30:895- 



6 D '19 



Flower perfumes. Rural N Y 79:1476 S 18 

 •20 



L'orientation actuelle de la production des 

 parfums naturels. E. Charabot. Acad Ag 

 France Compt Rend 7:249-58 Mr 2 '21 

 Production of attar of roses. Ag News 20:57 

 F 19 '21 

 Perfumes. See Perfumery 

 Pergolas 

 Perfect pergola. Gard Chron Am 24:215 Je 

 •20 



Pergola building details. L. W. Ramsev. il 

 Gard M 31:36-7 Mr '20 



Pergolas. E: WTiite. il Royal Hort Soc J 43, 

 pts 2-3:291-9 F '19 

 Pericarditis 



Traumatic pericarditis in a heifer. A. Sav- 

 age. Can Vet Record 2:35-6 Mr '21 



Peridermium 



x^'acullalive heleroecism in peridermium cere- 



urvmi an 3 peridermium liarKnessii. E. P. 



Meuiecke. il Vhyt 10:279-97 Sly 'L'O 

 Notes on peridermium harknessii. G: G. 



lledgcock and X. K. Hunt. Phyt 10:395-7 



Ag '20 

 Sexual fusions and development of the 



se.xual oi-gans in the peridermiums. J. P. 



Adams, bibliog il Pa Ag Exp B 160:31-77 



•19 



See also Pine blister rust 

 Periodicals 



.s'<(" uIho Agricultural ijeriodicals 

 Perlaria 



Xew classification of the order perlaria. R. 

 J. Tillyard. il Can Entom 53:35-43 F •£! 

 Perocephalus 

 I'eiocephalus in the pig. H. C. H. Kernkamp. 

 il Am Vet M Assn J 59:625-7 Ag '21 

 Peronospora 



Dangerous tobacco disease appears in the 

 United States. E. F. Smith and R. E. B. 

 McKenney. U S Ag Dept C 174:1-6 '21 

 Peronospora disease of tobacco. O. F. Burg- 

 er and H. C. Parham. Fla State Plant Bd 

 B v 5:163-7 Jl '21 

 Peronospora in turnip roots. M. W. Gardner, 

 il Phyt 10:321-2 Je '20 

 Perplexing case of Peter; Mrs Dawson, mother 

 of five, advises; storv. K. A. Grimes. Suc- 

 cessful F 20:70 My '21 

 Perriot, Louis 



Louis I'eiriot, Percheron breeder, dead. J: 

 A.sliton. por Breeder's Gaz 78:1316 D 16 '20 

 Perrisia pyri. See Pear-leaf-curling midges 

 Perry 



Single variety ciders and perries. 1916-17. O. 

 Grove. (In Rep., 1917, p. 10-14) 2s 6d '17 

 Univ. of Bristol, Ag. and hort. research 

 station, Long Ashton 

 Single variety ciders and perries, 1917-18. O. 

 Grove. (Ill Rep., 1918, p. 12) 2s 6d '18 Univ. 

 of Bristol, Ag. and hort. research station. 

 Long Ashton 

 Utilisation rationnelle des poires blettes. A. 

 Truelle. J Ag Pratique 34:272-3 S 30 '20 

 Persea americana. See Avocados 

 Persimmons 

 Delicious fruit from the Orient. I. J. Condit. 



il Am Fruit Grower 40:9 Ja '20 

 Japanese persimmons. E. Braunton. il Cal 



Cultivator 57:150 Ag 13 '21 

 Kaki or Oriental persimmon. I. J. Condit. 



bibliog il Cal Ag Exp B 316:231-66 '19 

 Luscious Japanese persimmon. R. W. Hodg- 

 son, il Cal Cultivator 54:3 Ja 3 '20 

 New fruit for the home garden. Am P Ad- 

 vocate 29:104 Ja ^21 

 Persimmon as an orchard crop. G. W. Sher- 

 wood. Cal Cultivator 57:444 O 29 '21 

 Persimmons. A. D. Dart, il Ohio F 146:141 Ag 



7 '20 

 Persimmons for the home orchard. Am Fruit 

 Grower 41:18 My '21 



Peru 

 I'eru — the land of mystery. J. T. Nichols. 



Successful F 20:11 O; 12+ N '21 

 Peruvian alfalfa. See Alfalfa — Varieties 

 Pest, The; story. A. P. Terhune. il See weekly 



numbers of Country gentleman Mar. 29- 



May 31, 1919 

 Pestalozzia 

 Pestalozzia producing a tumor on the sapo- 



dilla tree. N. A. Brown, bibliog il Phyt 10: 



383-94 Ag '20 

 Pests. See Agricultural pests; Fungi; House- 

 hold pests; Parasites 

 Petasites fragrans. See Coltsfoot 

 Peter's prescription: story M. B. Clayton. 



Farmer's Advocate 56:474 Mr 24 '21 

 Petiolar glands. See Glands (botany) 

 Petrified forests ., ^ . 



Olde.st of the forests. J: M. Clarke. '1 Sci 



Monthly (Science Press, Garri-son, X.Y. 



50c) 12:83-91 Ja '21 



