AGRICULTURAL INDEX 



735 



Potato rot 



Pliysiolog'ical study of two strains of fusari- 

 um in their causal relation to tuber rot and 

 wilt of potato. G: K. K. Link, biblios il 

 Bot Gaz 62:169-209 S '16; Same. Neb Ag Exp 

 Research B 9:1-45 '16 



Potato wilt and tuber rot caused by fusarium 

 eumartii. R. J. Haskell, il Phyt 6:321-7 

 Ag '16 



Spongospora subterranea and phoma tuberosa 

 on the Irish potato. I. E. Melhus and others, 

 bibliog il map J Ag Research 7:213-54 O 

 30 '16 



Western fieldrot of the Irish potato tuber 

 caused l.v fusarium radicicola. O. A. Pratt, 

 il J As Research 6:297-310 My 29 '16 

 Potato scab 



Effect of temperature on germination and 

 growth of the common potato-scab organ- 

 ism. M. Shapovalov. il J Ag Research 4: 

 129-34 My '15 



Growth of the potato scab organism at vari- 

 ous hydrogen ion concentrations as related 

 to the comparative freedom of acid soils 

 from the potato scab. L. J. Gillespie, bibliog 

 Phyt 8:257-69 Je '18 



Hydrogen-ion concentration — soil type — com- 

 mon potato scab. L: J. Gillespie and L. A. 

 Hurst, bibliog Soil Sci 6:219-36 S '18 



Important points in treating potatoes for scab. 

 A. T. Erwin. Wallaces' F 41:608 Ap 14 '16 



Seed and soil treatment for the control of 

 potato scab. H: C. Lint. 11 N J Ag Exp C 

 95 4p '18 



Seed tuber treatments for potatoes. G. H. 

 Coons, bibliog il Phyt 8:457-68 S '18 

 Potato silver-scurf 



Silver-scurf of the Irish potato caused by 

 spondylocladium atrovirens. E. S. Schultz. 

 bibliog il J Ag Research 6:339-50 Je 5 '16 

 Potato starch 



* Japanese potato-starch trade. G: H. Scid- 

 more. (Commerce Reports no. 257) p 435 

 (N 1) '18 U.S. Bur. of foreign and domestic 

 commerce, Washington, D.C. 



Potato starch and its use in the home. J 

 Home Econ 8:38-9 Ja '16 



Waste waters from potato-starch factories in 

 Hungary; their noxious action and purifica- 

 tion. J. Halmi. Int R Sci & Prac Ag 7, no 

 5:736-7 My '16 

 Potato stem borers 



Notes on two unusual garden pests in Nova 

 Scotia. W. H. Brittain. (In Report, Entom. 

 Soc. of Ontario, 1917, p. 94-9) il '18 Ontario 

 ag. dept., Toronto 

 Potato tuber moths 



Potato-moth. J Ag New Zealand 14:327 Ap '17 



Potato tuber moth. E. R. De Ong. il Cal State 

 Comm Hort B v 7:198-201 Ap '18 



Potato tuber moth. J. E. Graf, bibliog il maps 

 U S Ag B 427:1-56 '17; Excerpt. Market 

 Growers J 20:253 Mr 15 '17 



Tobacco splitworm. A. C. Morgan and S. E. 

 Crumb. U S Ag B 59:1-7 '14 

 Potato wart 



Asks gardeners to watch for cases of potato 

 wart. Weekly N L 6:5 O 30 '18 



Ormskirk potato trials. 1918. Gard Chron 

 (Lond) 64:188 N 9 '18 



Potato wart in the United States. (Service 

 and regulatory announcements — Fed. Hort. 

 Bd. 56) p 90-1 '18 U S Ag 



Wart disease. G. C. Gough. il Gard Chron 

 (Lond) 63:206 My 18 *18 



Wart disease of potatos. Gard Chron (Lond) 

 63:22 Ja 19 '18 



Wart disease of potatoes order of 1918. J Bd 

 Ag 25:212-15 My '18 



Wart disease of potatoes: reports on the im- 

 munity trials at Ormskirk in 1915-16-17. il 

 J Bd As 24:801-18 N '17 

 Potato weevils 



New potato weevils from Andean South Amei-- 

 ica. W. D. Pierce, il J Ag Research 1:347- 

 52 Ja '14 



Weevils which affect Irish potato, sweet 

 potato, and yam. W. D. Pierce, il J Ag Re- 

 search 12:601-12 Mr 4 '18 



Potato wilt 



Physiological study of two strains of fusarium 

 in their causal relation to tuber rot and 

 wilt of potato. G: K. K. Link, bibliog il 

 Bot Gaz 62:169-209 S '16; Same. Neb Ag Exp 

 Research B 9:1-45 '16 



Potato wilt and tuber rot caused by fusarium 

 eumartii. R. J. Haskell, il Phyt 6:321-7 Ag 

 '16 



Potato wilt; south-eastern crop affected. 

 T. G. B. 0.sborn. J Dept Ag S Australia 20: 

 864-5 Je '17 

 Potatoes 



Action on potato surplus, il Ag Digest 2:649 

 O '17 



Agricultural situation for 1918: potatoes; an 

 ample supply of potatoes needed. U S Ag C 

 92:1-39 '18 



Approved potato ways far and near; sym- 

 posium, il O Judd Farmer 62:6 Mr 3 '17 



Are we all at sea in potato culture? W. C. 

 McCollom. il Gard M 27:80-2 Mr '18 



Army of 1,500 women tells nation to eat more 

 potatoes. Weekly N L 5:1 My 15 '18 



Back yards and potato pens. B. T. CSalloway. 

 il Rural N Y 76:1415 D 15 '17 



Battling potato problems. R. E. Dimick. O 

 Judd Farmer 62:6 F 3 '17 



Biochemical and physiological study of the 

 rest period in the tubers of solanum tuber- 

 osum. C: O. Appleman. bibliog il Bot Gaz 

 61:265-94 Ap '16 



Boys' potato contest; Instruction sheets nos. 

 1-7. W Va Ag Ext C 52, 57, 66, 70, 77, 81, 

 91 '16 



Titles are: To the members of the boys' 

 potato contests; Seed potatoes; Time and 

 methods of planting; Cultivating potatoes; 

 Potato spraying; Selecting potatoes for ex- 

 hibit and for seed; Marketing the crop 



Care of late planted potatoes. D. Dean. Rural 

 N Y 75:740, 768, 807, 832, 855 My 13-Je 10 '16 



Chemical life history of the potato. Gard 

 Chron (Lond) 63:178 Ap 27 'IS 



Colorado potatoes. C. A. Gebhardt. Rural N T 

 77:319 Mr 2 '18 



Commercial handling, grading, and marketing 

 of potatoes. C. T. More and C. R. Borland, 

 il map Farmers' B 753:1-40 '16 



Community potato crop. Rural N Y 77:32 Ja 

 12 '18 



Comparison between the effects of manuring 

 potatoes with nitrate of soda and sulphate 

 of ammonia. A. Zasukhin. Int R Sci & Prac 

 Ag 7, no 8:1114-15 Ag '16 



Cull potato as an asset. W. Harper. Coun- 

 try Gent 82:1429 S 15 '17 



Cultivating and spraying potatoes: our experi- 

 ence pool. Prac F 114:143 Ap 1 '18 



Culture of beans and potatoes. H. E. Cox. 

 Rural N Y 77:551 Ap 13 'IS 



Culture of early potatoes under glass. J Bd 

 Ag 23:976-8 Ja '17; Same. Gard Chron (Lond) 

 61:34 Ja 27 '17 



Culture of the potato (C. 36). J. W. Welling- 

 ton. N Y State Ag Exp Rep 1915:655-8 '16 



Dates of planting and digging early potatoes. 

 J. R. Covert, maps Market Growers J 20:251 

 Mr 1.5 '17 



Degeneration of potatos. A. C. Bartlett. Gard 

 Chron (Lond) 63:117 Mr 16 '18 



Degeneration of potatoes. G: M. Tavlor. Gard 

 Chron (Lond) 63:13 Ja 12 '18 



Dream of potato growing. Rural N Y 76:697 

 My 19 '17 



Effect of lime on potatoes, il Rural N Y 75: 

 424 Mr 11 '16 



Effects of rest and no-rest periods upon 

 growth of solanum. W. F. Gericke. Bot Gaz 

 65:344-53 Ap '18 



Experiences with potatoes; symposium. Mar- 

 ket Growers J 21:39-h Jl 15 '17 



Experiences with potatoes; symposium. Mar- 

 ket Growers J 22:227 Mr 15 '18 



Experiments with potash in potato fields; with 

 discussion. W. L. Minch. (In Pro. N.J. state 

 hort. soc, 1916, p. 78-86) '17 H. G. Taylor, 

 sec, Rivefton, N.J. 



Extension circulars. INIass Ag Ext C 27, 50 '17 

 Titles are: Potato growing; Potato and 

 corn stalk borer 



Factors in successful potato growing. W. T. 

 Macoun. 11 J Ag (Quebec) 21:164 My '18 



