840 



AGRICULTURAL INDEX 



Pine blister rust — Continued 



Currant in relation to the white pine blister 

 rust. B. T. Dickson. (In Rep., Quebec 

 Poniological & fruit gi-owing- soc. 1919, p. 

 60-2) '20 Quebec Ag- Dept; Same abr. J Ag 

 (Quebec) 23:128 Ja '20 



Cunants and gooseberries spread white-pine 

 disease. Weekly N L 7:2 Ja 21 '20 



Forest planting and the white pine blister 

 rust. J: M. Briscoe. Maine Ag Ext B 110 

 4p '20 (rev.) 



Ganietophytic development of l>lister rusts. J. 

 F. Adams, bibliog il Bot Gaz 71:131-7 F '21 



How to distinguish and combat the white pine 

 blister rust. J. E. Martin and others, il 

 R I Ag Bd B 1:1-38 '20 



Infection experiments of pinus strobus with 

 cronartium ribicola. G. P. Clinton, bibliog 

 il Conn State Ag Exp B 214:428-59 '19 



Menace of the white pine blister rust. Am 

 For 27:6 Ja '21 



Observations on the distance of spread of 

 aeciospores and urediniospores of cronart- 

 ium ribicola. W. H. Snell. bibliog Phyt 10: 

 358-64 Jl '20 



On the nature and control of the white pine 

 bhster rust. F. Reinlein. (C. 158) 18p '20 

 F. Reinlein, 1751 Derby st, Portland, Ore. 



■ 52:342-5 O S '20 



Parasitism, morphology, and cytology of cron- 

 artium ribicola. R. H. Colley. bibliog il J Ag 

 Research 15:619-60 D 23 '18 



Preliminary investigation of ribes as a con- 

 trolling factor in the spread of white pine 

 blister rust. E. G. Cheyney. Science 

 (Science Press, Garrison, N.Y. 15c) n s 



Report on white pine blister rust control, 



1918. (B. 2) 16p n.d. Am. plant pest com., 

 4 Joy st, Boston (2d ed.) 



Report on white pine blister rust control, 1919. 

 S: B. Detwiler. (B. 4) 12p n.d. Am. plant 

 pest com., 4 Joy st, Boston; Abstract. Ag 

 Gaz of Canada 7:917 N '20 



Report on white pine blister rust control, 

 1920. S: B. Detwiler. 8p n.d. Am. plant pest 

 com., 4 Joy st, Boston 



Report on the white pine blister rust in 

 Rhode Island for the calendar year, 1919, in 

 cooperation with the Bureau of plant indus- 

 try. United States Department of agricvil- 

 ture. R I Ag Bd Rep 1919:15-32 '20 



Results of white pine blister rust control in 



1919. S. B. Detwiler. Phyt 10:177-80 :Mr ':^i' 

 Safeguarding the white pine crop. S: B. 



Detwiler. il Am For 27:7-11 Ja '21 



Studies on the rate of growth and behavior 

 of the blister rust on white pine in 1918. 

 A. S. Rhoads. bibliog Phyt 10:513-27 D '20 



Treatment of ornamental white pines infec- 

 ted with blister rust. J. F. Martin and 

 others, il map U S Ag Dept C 177:1-20 '21 



White pine blister rust, (/n Biennial rep., 

 1918, p. 36-47) il map '18 N.H. Forestry 

 comm., Concord 



White pine blister rust, il map Wis Ag Dept 

 B 23:40-3 Jl '19 (Reprint) 



White pine blister rust. B. H. Paul (B. 15) 

 16p il map (2d ed.) '18 N.Y. State conserva- 

 tion comm., Albany 



White pine blister rust in America. D. B. 

 Swingle. Mont Hort Soc Rep 1918:55-60 



White pine blister rust in New Hampshire. 

 (C. 10) 4p '20 N. H. Forestry conmi.. Con- 

 cord 



White pine blister rust situation in Quebec. 

 H: Roy. (Iti Report, Quebec Soc. for the 

 protection of plants, 1918, p. 25-30) '18 Que- 

 bec Ag Dept 



White pine blister rust work in the state of 

 Maine, 1918. (B. 2) p 55-72 '18 Maine Dept. 

 of state lands and forestry, Augusta 



White pine flu. J: N. Washburne. il Am For 

 26:343-5 Je '20 

 Pine needle-miners 



Life history of recurvaria milleri, the lodge- 

 pole pine needle-miner in the Tosemite na- 

 tional park, California. J. E. Patterson, il 

 map J Ag Research 21:127-42 My 2 '21 

 Pine needles 



Pine needles their significance and historv. J. 

 Dufrenoy. bibliog il Bot Gaz 66:439-54 X '18 



Pine-oil 

 Pine-oil and pine-distillate product emul- 

 sions: method of production, chemical 



properties, and disinfectant action. L. P. 



Shippen and E. L. Griffin, bibliog U S Ag 



B 989:1-16 '21 

 Pine sawflles 



Leconte's sawfly, an enemy of young pines. 



W: Middleton. il map J Ag Research 20: 



741-60 F 15 '21; Abstract. Exp Sta Record 



45:159-00 Ag '21 

 Pine shoot beetles. See Pine barkbeetles 

 Pine tube moths 

 Xotes on the life history of the pine tube 



moth (eulia pinatubana Kearfott). A. 



Hartzell. J Econ Entom 12:233-7 Je '19 

 Pine weevils 



Le charangon des aiguilles du sapin (Poly- 



drosus pilosus Gredl.). A. Barbey. il J For 



Suisse 72:186-9 O '21 

 Pine weevils. (Leaflet no. 1) 12p il '21 Gt. 



Britain For. comm., London 

 Repoit on the white pine weevil. Maine Ag 



Exp B 284:301 '19 

 White pine weevil (pissodes strobi Peck). 



bibliog il Conn State Ag Exp B 218:144-55 



'20 

 Pineapples 

 Few instructions for pineapple cultivation. 



Tropical Ag 56:22 Ja '21 

 Fresh pineapples from Florida. H. Mason, il 



Ohio F 143:802 My 17 '19 

 Hawaiian agriculture. J. A. McLean. Breed- 

 er's Gaz 77:533 F 26 '20 

 Notes on the manuring of pineapples. A. H. 



Benson, il Queensland Ag J 16:179-81 S 



'21 

 Pineapple fertilizer experiment. P. GonzS.lez. 



il map J Dept Ag Porto Rico 3:6-13 Ja '19 

 Pine-apple growing in the Azores. T. Luz. Int 



R Sci & Prac Ag 9,no 9:1067 S '18 

 Pineapples in California. E. Braunton. Cal 



Cultivator 54:979 Je 19 '20 

 Pine-apples in Cuba. H. O. Neville. Ag News 



20:277, 298-9 S 3-17 '21 

 Pineapple in our menus. N. Bradley. Ohio 



F 143:803 My 17 '19 



Diseases and pests 



Citrus and pineapple fruit rots. J. Matz. il 

 Porto Rico Insular Exp B 24:1-12 '20 



History 



First English pineapple. W. Roberts, il Gard 

 Chron (Lond) 69:30 Ja 15 '21 

 Pinfolds 



Old-time pinfold. Live Stock J 91:64 Ja 16 '20 

 Pink bollworms. See Bollworms, Pink 

 Pink broom 



Trees and shrubs; notospartium carmi- 

 chaeliae. il Gard Chron (Lond) 68:165 O 

 2 '20 

 Pink disease 



Distribution of pink disease on citrus fruits. 

 H. A. Lee and H. S. Yates. Philippine Ag 

 R 13.no 2:115-16 '20 

 Pink root disease 



Pink root disease of onions and its control 

 in Texas. J. J. Taubenhaus and F: W. 

 Mally. il Tex Ag Exp B 273:1-42 '21 

 Pink rose aphis. See Rose aphis 



Pinkroot 



Kardv flower border. S. Arnott. Gard Chron 

 (Lond) 66:259 N 22 '19 



Pinks 

 Florists' flowers; dianthus allwoodii. J. 

 Coutts. il Gaid Chron (Lond) 68:253 N 20 '20 

 Florists' flowers; the pink. R. P. Brotherston. 



Gard Chron (Lond) 70:50 Jl 23 '21 

 Finks for border and rock garden. L. B. 

 Wilder, il Gard M 32:255-6 Ja '21 

 Pinto beans. See Beans — Varieties 

 Pinus. See Pine 



Pinus sylvestris. See Scots pine 

 Pioneer life. See Frontier and pioneer life 



Pipe bending 

 Bending water and steam pipes. Country Gent 

 85:38 F 28 '20 



