AGRICULTURAL INDEX 



825 



Secretions (botany) — Continued 

 Influence of the leaf upon root formation and 

 geotropic curvature in the stem of bryophyl- 

 lum calycinum and the possibility of a hor- 

 mone theory of these processes. J. Loeb. il 

 Bot Gaz 63:25-50 Ja '17 

 Secretorv canals of rhus diversiloba. J. B. 

 McNair. bibliog Bot Gaz 65:268-73 Mr '18 

 Sec also Nectar secretion 

 Securities. See Bonds; Investments; Mortgages; 



Railroads — Securities; Stocks 

 Sedges 

 Grasses, sedges and some September flowers. 

 R. W. Shufeldt. 11 Am For 24:551-5 S '18 

 See nlso Nut grass; Tule 



Diseases and pests 

 North American species of puccinia on carex. 

 F. D. Kern. Mycol 9:205-38 Jl '17 



Sedum 



Preliminary list of the species of sedum in 

 cultivation. R. L. Praeger. Gard Chron 

 (Lond) 60:92 Ag 19 '16 

 Seed adulteration and inspection 



Chloral hydrate test for brassica arvensis. L. 

 M. Allen. Assn Offlc Seed Analysts Pro 

 1916-1917:28-30 '17 



Identification of the country of origin of com- 

 mercial oats. R. G. Stapledon. J Bd Ag 23: 

 105-16 My '16 



Oflicial seed inspection in Wisconsin. A. L. 

 Stone, il Wis Ag Dept B 12:1-22 '18 



Paper packet seed investigation, 1916. E. D. 

 Eddy, il Ag Gaz of Canada 4:179-85 Mr '17 



Results of seed inspection, 1917. J: P. Helyar. 

 N J Ag Exp B 322:1-36 '18 



Seed impurities. A. H. Cockayne. J Ag New- 

 Zealand 13:208-12 S '16 



Seed inspection and weed control. P. B. Ken- 

 nedy, il Cal State Comm Hort B v 7:160-7 

 Mr '18 



Seed testing 1915-16; work of Seed branch. 

 J: R. Dymond. Ag Gaz of Canada 3:403-5 

 My '16 



State action for the eradication of weeds and 

 the provision of pure seeds. J Bd Ag 24: 

 705-12 O '17 



Testing of seeds order, 1918. J Bd Ag 25:477- 

 82 Jl '18 



Weeds and seeds. J Dept Ag S Australia 21: 

 646-7 Mr '18 



See also Seeds — Analysis 

 Seed and plant catalogs. See Catalogs, Seed and 

 plant 



Seed conservation 



Con.'serving seed by more careful planting. 



J. R. Hepler. Market Growers J 22:125-6 F 



15 '18 

 Seed corn houses. See Corn houses 

 Seed corn maggots 



Cabbage root maggot and its control in Can- 

 ada, with notes on the seed-corn maggot. 



A. Gibson and R. C. Treherne. p 32-5 il '16 



Canada Ag 

 Economic status of the seed-corn maggot. 



W. J. Schoene. J Econ Entom 9:131-3 P '16 

 Seed corn maggot and snails destroying 



beans. C. R. Crosby. Rural N Y 76:960 Ag 



11 '17 

 Seed disinfection 



Calcium hypochlorite as a seed sterilizer. J. K. 



Wilson, bibliog Am J Bot 2:420-7 O '15 

 Care of seed maize. H. Wenholz. il Ag Gaz 



of New South Wales 28:229-43 Ap '17 

 Cereal smuts and the disinfection of seed 



grain. H. B. Humphrey and A. A. Potter. 



il Farmers' B 939:1-28 '18 

 Cleaned, treated and tested seed for Colorado. 



W. W. Robbins. il Colo Ag Exp B 238:20-32 



•18 

 Copper sulfate as a disinfectant for potatoes. 



G. R. Bisby and A. G. Tolaas. Phyt 8:240-1 



My '18 

 Ergot in rye. Hoard's D 54:526 N 2 '17 

 Formalin for smut in oats. J. A. Kroll. 



Breeder's Gaz 69:724 Mr 30 '16 

 Fumigation treatment to save corn and peas. 



Ala Ag Exp Press B 94 2p n.d. 



Heating seed rooms to destroy insects. E. G. 

 Montgomery. Am Soc Agron J 9:105-8 Mr 17 

 How the quarantine division protects the cot- 

 ton producer. F: Maskew. il Cal State Comm 

 Hort B V 5:311-20 S '16 

 How to prevent smut in oats. F. D. Fromme. 



il Va Ag Ext B 26 4p '18 

 How to treat seed potatoes. C. W. Waid. 



Market Growers J 18:207 Mr 15 '16 

 Important points in treating potatoes for scab. 



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

 Jens Ludwig Jensen and his work. F.> K. 



Ravn. Phyt 7:1-4 F '17 

 Method of fumigating seed. E. R. Sasscer 

 and L. A. Hawkins, il U S Ag B 186:1-6 '15 

 Note on a machine to kill gelechia larvae by 

 hot air, and the effects of heat on gelechia 

 larva; and cotton seed. L: Gough. Egypt Ag 

 Tech & Sci B 6:1-15 '16 (10c) 

 Oat smut, il Purdue Ag 12:371 Mr '18 

 Protect seeds with carbon disulphid. E. A. 



Back. U S Seed Rep 2:6 Jl '18 

 Seed and soil treatments for plant diseases. 

 J. G. Humbert. Ohio Ag Exp B v 1:43-6 F 

 '16 

 Seed potato treatment. Green's Fruit Grower 



37:4 My '17 

 Seed treatment control and overwintermg of 

 cucumber angular leaf- spot. W. W. Gilbert 

 and M. W. Gardner. Phyt 8:229-33 My '18 

 Seed treatment of potatoes. Rural N Y 76: 



651 My 5 '17 

 Seed treatment to increase yield of wheat and 

 oats. J. B. Berry. Ga Ag Coll (Ext) C 72 

 4p '18 (rev.) 

 Seed tuber treatments for potatoes. G. H. 



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

 Selection and treatment of seed potatoes to 

 avoid diseases. (C, T., & F. C. D. C. 3) 8p 

 il '18 U.S. Bur. of plant industry, Washing- 

 ton, D.C. 

 Simon's hot-air machine for the treatment of 

 cotton seed against pink boll worm. G. 

 Storey. Egypt Ag Tech & Sci B 11:1-7 '16 

 (5c) 

 Smut of oats. Hoard's D 53:578 Ap 20 '17 

 Smuts of grain and forage crops in Kansas. 

 L. E. Melchers. il Kan Ag Exp B 210:26-38 

 '16 

 Spray method of applying concentrated for- 

 maldehyde solution in the control of oat 

 smut. R. J. Haskell. Phyt 7:381-3 O '17 

 Treat grain seed. Weekly N L 4:5 Ap 18 



'17 

 Treat oats for smut. R. A. Hayne. Nat Stock 



& F 40:1344 Mr 10 '17 

 Treat seed for smut. Coop Manager & F 7: 



23 O '17 

 Treat seed potatoes. Weekly N L 4:3 Ap 4 17 

 Treating seed wheat to prevent smut, scab, 



etc. Ohio Ag Exp B v 3:284-5 S '18 

 Treating seed with formalin. Wallaces' F 41: 



319 F 25 '16 

 Treatment for grain smuts. Hoard's D 51:267 



Mr 3 '16 

 Treatment for smut disease, il Rural N Y 75: 



915 Je 24 '16 

 Treatment of seed potatoes to prevent dis- 

 eases. G. H. Coons, il Mich Ag Ext B 15 

 4p '18 

 Uspulun a new preparation for the treatment 

 of cereal grains against fungoid diseases. 

 Int R Sci & Prac Ag 8, no 1:163-5 Ja '17 

 Wolfryn electro-chemical process for the 

 treatment of seed grain. F. T. Shutt. Ag 

 Gaz of Canada 5:762-4 Ag '18 

 You should, but you won't. S. Jordan, il Coun- 

 try Gent 83:84- O 5 '18 

 See also Seed disinfection machinery 

 Seed disinfection machinery 



Machines for the treatment of cotton seed 

 against pink boll worm. G. Storey. Egypt 

 Ag Tech & Sci B 14:1-29 '17 (10c) 

 S66cl f 3 i rs 



Important factor in crop production in Can- 

 ada, il Ag Gaz of Canada 3:714-28 Ag '16 

 Judging at seed fairs. C. A. Zavitz. il Ag Gaz 



of Canada 5:167-71 F '18 

 Seed grain fairs. S. T. Newton. Ag Gaz of 



Canada 3:825 S '16 

 Seed selection and seed fairs. J. B. Daggett. 

 Ag Gaz of Canada 3:821-2 S '16 



