AGRICULTURAL INDEX 



1191 



Wheat — Costs — Continued 



What does it cost to produce a bushel of 



wheat? M. R. Benedict. Dakota F 40:946 My 



1 -20 

 Wheat production costs in North Dakota in 



1919. R. E. Willard. Dakota F 40:968 My 1 '20 

 Winter v>-heat costs in 1920 but little less than 



in 1919. Weekly N L 9:1 O 26 "21 



Cultivation 



Bacteriological studies of methods of pre- 

 paring a seedbed for wheat. P. L. Gainey. 

 bibliog Kan Ag Exp Tech B 8:1-64 '20 



Eight-inch vs. four-inch drilling of grain. 

 F. A. Welton. Ohio Ag Exp B v 4:246-8 Ag '19 



Farm practices in growing wheat. J. H. 

 Arnold and R. R. Spafford. 11 map U S Ag 

 Yearbook 1919:123-50 '20; Same. Separate 804 



For improvement oi wheat cultivation. ( C. 

 89) Ip '20 Canada Ag 



Plow early for winter wheat, il \Vallaces' F 

 46:982 Jl 22 '21 



Quatre ann^es d'exp^riences sur la culture 

 sarcl^e du bl§. E. Rey. Acad Ag France 

 Compt Rend 6:549-63 Je 9 '20; Same. J Ag 

 Pratique 34:9-11, 35-6 Jl 1-8 '20 



Sur la culture du bl6. E. Pluchet. Acad Ag 

 France Compt Rend 6:649-56 Jl 21 '20 



Sur la culture sarclge du ble. E. Rey. Acad 

 Ag France Compt Rend 7:625-9 Jl 20 '21 



Value of the corrugated roller. C. M. Baker, 

 il Rural N Y 80:704 My 14 '21 



What is a good seed bed? W. L. Burlison. O 

 Judd Farmer 66:165 F 1 '19 



\Mieat and its cultivation. A. E. V. Rich- 

 ardson, map J Dept Ag Victoria 18:204-10 

 Ap '20 



Winter wheat seed-bed preparation. L. L. 

 Zook. Neb Ag Exp B 178:1-16 '21 



Diseases and pests 



Action of chloropicrin on the parasites of 

 wheat and on rats. A. Piutti. Ag Gaz of 

 Canada 8:692 N '21 

 Are there barberry bushes on your farm? 



D. C. Babcock. il Ohio Ag Exp B v 3:374-6 



D '18 

 Barberry eradication. H. E. Morris. Mont 



Hort Soc Rep 1919:113-16 

 Basal glumerot of wheat. L. McCulloch. il 

 J Ag Research 18:543-52 F 16 '20; Excerpt. 

 Ag Gaz of Canada 7:361-2 Ap '20 

 Black chaff of wheat. E. F. Smith and others. 

 Science (Science Press, Garrison, X.Y. 15c) 



n s 50:48 Jl 11 '19 

 Black stem rust and the barberry. E. C. 



Stakman. il U S Ag Yearbook 1918:75-100 



'19; Same. Separate 796 

 Black stem rust of wheat and the barberry. 



Dakota F 41:353 Mr 1 '21 

 Call for co-operation in tall barberry clean- 

 up. Hoard's D 57:683 Ap 18 '19 

 Campaign drives barberrv back as harborer of 



rust. Weekly N L 6:5 Mr .t '19 

 Common barberry is fence for thief in wheat 



fields, il Weekly N L 6:11 Ja 22 '19 

 Destroy the common barberrv. E. C. Stak- 

 man. il Farmers' B 1058:1-12 '19 

 Destroy the common barberry, it spreads the 



black stem rust of wheat. W. W. Robbins 



and H. E. Vasey. il Colo Ag Ext B 155A: 



1-8 '19 (B. 147 reprinted) 

 Ear cockles in wheat. W. Somerville. il J Bd 



Ag 26:907-9 D '19 

 Earliness and rustiness of spring wheats. H. 



L. Walster. il N D Ag Exp B 143:1-8 '20 

 Eelworm disease of wheat and its control. 



L. P. Byars. il Farmers' B 1041:1-10 '19; 



Same cond. Va Ag Dept B 143:7-8 Ag '19 

 Eleodes opara Say. an important enemy of 



wheat in the Great Plains area. J. W. Mc- 



Colloch. bibliog il J Econ Entom 12:183-94 



Ap '19 

 Eradication of barberrv in Wisconsin, il map 



Wis Ag Dept B 20:44-56 '18 

 Flag .^mut and take-all. G: 'SI. Reed and G: 



H. Dungnn. il 111 Ag Exp C 242:1-4 '20 

 Foot-rot disease of wheat, historical and 



bibliographic. F. L. Stevens. (B. v. 13, 



Article 9) 259-86p il '19 111. State natural 



history survey, Urbana 

 Foot-rot of wheat. F. L. Stevens. Science 



(^Science Press. Garrison. N.Y. 15c) n s 51: 



517-18 My 21 '20 



Fungus disease suppressing expression of 

 awns in a wheat-spelt hybrid. L. E. 

 Thatcher, il J Ag Research 21:699-700 Ag 

 15 '21 

 Fusariuin blight (scab) of wheat and other 

 cereals. D. Atanasoff. bibliog il J Ag Re- 

 search 20:1-32 O 1 '20 

 Genetics of rust resistance in crosses of 

 varieties of triticum vulgare with varie- 

 ties of t. durum and t. dicoccuni. H. K. 

 Hayes and others, bibliog il J Ag Re- 

 search 19:523-42 S 1 '20; Summary. Ag 

 Gaz of Canada 7:916-17 N '20; Review. 

 Gard Chron (Lond) 68:295 D 18 '20 

 Guilty barberry. F. J. Pipal. il Purdue Ag 



13:301-3 Ap '19 

 Helminthosporium disease of wheat and rye. 

 L. J. Stakman. il Minn Ag Exp B 191:1-18 

 •20 

 How to protect wheat: some notes on fungus 



pests, il J Ministry Ag 27:548-53 S '20 

 Insects threatening the wheat crop. T. H. 



Parks, maps Ohio F 144:295 S 13 '19 

 Inspection of take-all in wheat, il O Judd 



Farmer 68:933 My 29 '20 

 Is there a rust-proof wheat? L. R. Waldron. 



Dakota F 39:1469 O 1 '19 

 Khapra, an Indian wheat pest. W. W. Frog- 

 gatt. Ag Gaz of New South Whales 32:21-3 

 Ja '21 

 Losses to wheat; what to look for and 

 where to find it. 61p il '19 Western adjust- 

 ment & inspection Co., Hail dept., 39 La, 

 Salle st, Chicago 

 Migration of harmolita grandis form minutum: 

 an important factor in its control. W. H. 

 Larrimer and A. L. Ford, il J Econ Entom 

 12:417-25 D '19 

 Minnesota barberry eradication law. (In Rep., 

 1918, p. 239-40) '18 Minn. State entomolo- 

 gist, University Farm, St Paul 

 Nematode disease of wheat in Virginia. F. D. 

 Fromme. il map Va Ag Exp B 222:1-12 '19 

 New biologic forms of puccinia graminis. E. 

 C. Stakman and others. J Ag Research 16: 

 103-5 Ja 20 '19 

 New disease of wheat in Virginia. G. T. 



French, il Va Ag Dept B 138:117-20 '19 

 New wheat disease. O Judd Farmer 66:703 



My 10 '19 

 New wheat diseases seem to be well under 

 control. Weeklv N L 7:1 Ag 6 '19: Same 

 cond. O Judd Farmer 67:123 Ag 2 '19 

 North Dakota rust situation. H. L. Walster. 



Dakota F 40:1567 S 15 '20 

 Obscure disease in wheat. J. T. Pridham. il 

 Ag Gaz of New South Wales 31:226-31 Ap '20 

 Ohio wheat survev. H. A. Gossard. J Econ En- 

 tom 12:58-66 F '19 

 Parasitism of puccinia graminis tritici Erikss. 

 and Henn. and puccinia graminis tritici- 

 compacti Stak. and Piem. J. G. Leach, bib- 

 liog 11 Phyt 9:59-88 P '19 

 Preliminary note on the occurrence of biologic 

 forms of wheat stem rust in western 

 Canada. M. Newton. Sci Ag 1:213 My '21 

 Preliminary observations on the straw-blight 

 of wheat, oats and barley in the state of 

 Washington. B. F. Dana. Int R Sci & Prac 

 Ag ll,no 4:518-20 Ap '20 

 Quarantines against flag smut and takeall. 

 \V. W^ Mackie. il Cal Ag Dept B v 8:456-60 

 .Ag '19 

 Relation of fertilizers to Hessian fly in.iury 

 and winterkilling of wheat. W. B. Ellett 

 and T. K. Wolfe. Am Soc Agron J 13:12- 

 14 .Ta '21 

 Relation of the hydrogen-ion concentration of 

 nutrient solutions to growth and chlorosis 

 of wheat plants. A. G. McCall and J. R. 

 Haag. bibliog Soil Sci 12:69-77 Jl '21 

 Rust and rust-resistant wheat. M. Champlin. 



Dakota F 39:1694 N 1 '19 

 Rust in seed wheat and its relation to seed- 

 ling infection. C: W. Hungerford. bibliog 

 il J Ag Resoarch 19:257-7S Je 15 '20; Sum- 

 mary. As Gaz of Canada 7:775-6 S '20 

 St Louis conference on take-all and flag smut 

 of wheat. W. G. Stover and G. R. Coons. 

 Phvt 9:330-2 Ag '19 

 Save the wheat. C. D. Learn, il Colo Ag Ext 



B 176A:l-8 '21 

 Septoria glume blotch of wheat. H. R. Rosen, 

 bibliog il Ark Ag Exp Tech B 175:1-17 '21 



