AGRICULTURAL INDEX 



833 



Phillips, H. Faudel 

 Live stock breeders of mark (new series), 

 por L,ive Stock J 92:537 X 26 '20 

 Phlebotomus 

 Notes on phlebotomus species attacking' man. 

 D. C. Parman. J Econ Entom 12:211-13 

 Ap '19 

 Phlegethontius celeus. See Tobacco worms 

 Phloem -necrosis. See Potato leafroll 

 Phlox 



Drummond's plilox. G: W. Kerr. Coimtry 



Cent >!G:39 Ap IG '21 

 Hardy flower border; herbaceous phloxes. E. 

 Molyneu.v. Gard Chron (Lond) 69:177 Ap 9 

 '21 

 Haidv pliIox for present planting. C. L. 



Thayer, il Gard M 29:125-6 Ap '19 

 Herbaceous phloxes at Aldenham. Gard Cliron 



(Lond) 68:145 S 18 '20 

 Phlox. R. P. Brotherston. Gard Chron (Lond) 



70:172 O 1 '21 

 Spring- flowering phloxes. R: Rothe. il Gard 

 Chron Am 25:577 My '21 

 Phoebe tends store; story. C. Peterson. Am 



Coop J 14:17-18 Ag '19 

 Phoenicococcus marlattl. See Date-palm scale 

 Pholus achemon. See Achemon sphinx moths 

 Phoma 

 Blackleg disease of cabbages. T. G. B. Os- 

 born. il J Dept Ag S Australia 23:107-10 S 

 '19 . 

 Phoma on sweet sorghum. E. Koch and C. 

 Rumbold. il Phyt 11:253-68 Jl '21 

 Phomopsis vexans. See Eggplant blight 

 Phonograph 

 Pronograph proving its place. Dakota F 39: 

 1917 D 1 '19 

 Phonograph needles 



Phonograph needles of bamboo, il Sci Am 

 (233 Broadway, N.Y. 10c) 121:6 Jl 5 '19 

 Phorbia brasslcae. See Cabbage maggots 

 Phorbia fusciceps. See Seed corn maggots 

 Phormlum tenax. See New Zealand flax 

 Phorocera doryphoroe. See Tachina flies 

 Phosphate industry 



Accountants' troubles in acid phosphate 

 manufacture. G. M. Panhorst. Am Pert 53: 

 136 D 4 '20 

 Algerian phosphate production and shipments. 

 A. C. Frost. (Commerce Reports no. 108) 

 p 782-3 (My 7) '20 U. S. Bur. of foreign and 

 domestic commerce, Washington. D.C. 

 Phosphate lands 



Lease of government phosphate lands. Am 



Fert 53:130+ S 11 '20 

 Nauru and other phosphate islands in the 

 Pacific. J. G. Wilson. J Ag New Zealand 

 19:395-6 D '19 

 Phosphates 



Absorption of ammonia by superphosphate. 



Am Fert 50:52 Ap 26 '19 

 Acid phosphate and basic slag. C. G. "V\'il- 



liams. Ohio F 145:904 My 29 '20 

 Acid phosphate by a new process. Am Fert 



.i3:132 D 4 '20 

 Acid phosphate for pasture land. A. E. Lind- 



quist. Wallaces' F 45:445 F 6 '20 

 Acid phosphate from Idaho. Am Fert 54:57 



F 12 '21 

 Acid phosphate on red clover. C. N. Meri- 

 wether. Breeder's Gaz 77:463 F 19 '20 

 Acid phosphate vs. ground rock phosphate. 

 (C. 19) 19p n.d. Southern fertilizer assn.. 

 Soil improvement com., Atlanta. Ga. 

 Acid phosphate vs. raw rock. C. B. Wil- 

 liams. Am Fert 52:72s Je 19 '20 

 Acid vs rock phosphate. C. G. "V\'illiams. 



Ohio F 148:166 Ag 27 '21 

 Advantages of basic slag. Live Stock J 93: 



92 Ja 28 '21 

 Algerian phosphate industrv. Am Fert 55: 

 100 N 19 '21 



Algerian phosphates. Am Fert 51:67 Ag 16 



'19 

 Applying phosphate on wheat. L. C. Brown. O 



Judd Farmer 67:964 D 27 '19 

 Barnyard manure and phosphate. R. Stewart. 



Breeder's Gaz 76:977 N 6 '19 



Basic slag. R. B. Dustman. Ohio Ag Ext 



Timely Soil Topics no 27 4p '20 

 Basic slag and permanent pastures. B. L. 

 Emslie. Farmer's Advocate 56:1521 O 6 '21 

 Basic slag phosphate. T. Butler. Prog F 35: 



267 F 7 '20 

 Basic slag phosphate compared with acid 

 phosphate. T. Butler. Prog F 34n67 F 1 '19 

 Basic slags. Scottish J Ag 4:321-4 Jl '21 

 Basic slags vs. acid phosphate. C: E. Thoriie. 

 Ohio Ag Exp B v 5:141-6 My '20 



British crude phosphate and fertilizer situa- 

 tion. C. G. Memminger. (Commerce Re- 

 ports no. 94) p 481-2 (Ap 22) '19 U.S. Bur. 

 of foreign and domestic commerce, Wash- 

 ington, D.C. 



Caiiiers of phosphorus in fertilizers. F. D. 



Gardner. Penn State F 13:85-6 D '19 

 Cheaper phosphate fertilizer. Wallaces' F 

 45:2728 D 3 '20 



Cheaper phosphates. H. W. Warner, il Wal- 

 laces' F 45:2834 D 24 '20 



Commercial fertilizer. T: R. Harney. 11 Sci 

 Am Monthly (233 Broadway, N.Y. 60«) 1: 

 412-16 My '20 



Commercial phosphate for corn. G: W. 

 Brown. Ohio F 145:799 My 8 '20 



Comparing bone and rock phosphate. H. J. 

 Snider. O Judd Farmer 69:734 Ag 15 '21 



Comparison of certain raw phosphates with 

 acid phosphate for fertilizing cotton. T. E. 

 Keitt and A. W. Murray. Ga Ag Exp B 131: 

 37-45 '19 



Concrete phosphate bins. J: S. Collier, il 

 Breeder's Gaz 77:896 Ap 1 '20 



Cooperative experiments for the composting 

 of phosphate rock and sulfur. W. B. El- 

 lett and W. G. Harris, bibliog Soil Sci 10: 

 315-25 O '20 



Determination of calcium in the presence of 

 Dhosphates. J. V. Breazeale. Assn OfRc Ag 

 Chem J 4:124-34 Ag '20 



Development of Morocco phosphates. Am 

 Fert 55:92+ O 8 '21 



Discussion of the relatively greater avail- 

 ability of acid phosphate and the native 

 soil phosphates in the presence of pul- 

 verized limestone. J. L. Burgess. N C Ag 

 Dept B V 41:1-16 F '20 



Does sulphate of lime help? A. J. Legg. Nat 

 Stock & F 43:118 Ap 26 '19 



Economic analysis of the world shortage in 

 phosphate. L. B. Anderson. Am Fert 51: 

 47-59 S 27 '19 



Economizing phosphates; the use of lime. 

 B. C. Aston, il J Ag New Zealand 18:79-82 

 F '19 



Effect of basic slag upon grassland, and up- 

 on the corn crops obtained when that 

 grassland is ploughed up. A. W. Oldershaw. 

 J Ag Sci 11:287-92 Jl '21 



Effect of mass and degree of fineness on the 

 percentage of available phosphoric acid in 

 pr3cipitated phosphate. H. D. Haskins. Assn 

 Offic Ag Chem J 4:64-6 Ag '20; 5:97-102 Ag 

 '21 



Effect of oxidation of sulphur in .soils on the 

 solubilitv of rock phosphate and on nitrifica- 

 tion. O. M. Shedd. bibliog J Ag Research IS: 

 329-45 D 15 '19 



Effect of sulfofication and nitrification on rock 

 phosphate. J. W. Ames and T. E. Richmond, 

 bibliog Soil Sci 6:351-64 N '18 



Experiment stations and phosphates. J. G. 

 Lipman. Rural N Y 79:1029 Je 5 '20 



Experiments and researches on tetraphos- 

 phate. A. Menozzi. Int R Sci & Prac Ag 

 11, no 5:548-50 My '20 



Finelv ground raw phosphate. A. F. Ellis. J 

 Ag'New Zealand 22:335-40 Je '21 



Florida develops the greatest phosphate 

 mines on earth. Current Opinion (65 W. 

 36th St. N.Y. 25c) 67:332 D '19 



Great need of phosphates, il Rural N Y 78: 

 1123 Jl 26 '19 



Grindine nhosnhate rock in New Zealand. Am 

 Fert 54:1204- F 26 '21 



Ground phosphate rock and acid phosphate. 

 Prog F 34:1640 O 11 '19 



Hastening corn maturity in the provinces. 

 Ag Gaz of Canada 6:550-2 Je '19 



High grade superphosphates. R. M. Salter. 

 Ohio" Ag Ext Timely Soil Topics 39 4p '21 



LA. A. announces phosphate contracts. O Judd 

 Farmer 68:550 Mr 13 '20 



