AGRICULTURAL INDEX 



777 



Nebraska state horticultural society — Continued 

 ■lyth annual report, 191S. il map Neb Hort 

 Soc Rep 1918:1-299 Nebraska State horti- 

 c-ultuial society, B. II. B. Weber, sec, Lin- 

 coln 

 Nebraska swine breeders' association 

 Annual meeting, University Farm, Jan. 22. 

 Swine World 7:7 F 5 '20 

 Nebraska university 



Agricultural extension service 

 Annual report of the extension service. Neb 

 Ag Exp Rep 1918:27-30 '19 

 Nebraska veterinary medical association 

 Annual meeting, Grand Island, Dec. 15-16, 

 1920. C. J. Norden. Am Vet M Assn J 58: 

 733-5 Mr '21 

 Necrobacillosis 

 Dew poison (lip and leg ulcerations). H. J. 



Frederick. Nat Wool Grower 11:18 S '21 

 Necrobacillosis. Hoard's D 62:414 O 21 '21 

 Necrobacillosis. A. S. Alexander. Breeder's 



Gaz 74:1044 D 12 '18 

 Necrobacillosis in cow and calf. L. R. Vaw- 

 ter. bibliog Am Vet M Assn J 59:372-4 Je 

 '21 

 Necrobacillosis in fish. H. Marsh. Am Vet M 



Assn J 58:97-?i O '20 

 Vinegar an etficient germicide for the ne- 

 crosis bacillus. L: A. Klein. Am Vet M 

 Assn J 59:396 Je '21 

 Necrosis 

 Fat necrosis in cattle. W. A. Hagan. bib- 

 liog il Am Vet M Assn J 59:682-8 S '21 

 Necrotic enteritis 

 Necrotic enteritis — or bull nose in hogs. 

 Swine World 7:12 Jl 5 '20 

 Nectar secretion 

 Nectar and nectar secretion. W: Trelease. il 



Am Bee I 59:405-7 D '19 

 Nectar secretion affected by altitude. E. 



Tschudin. Gleanings 49:100 F '21 

 Nectar secretion; some observations on the 

 relation between temperature and nectar- 

 secretion in greenhouses. E. G. Baldwin. 

 Gleanings 49:489-92 Ag '21 

 Phvsiology of nectar secretion. W: Trelease. 



il Am Bee J 60:7-9 Ja '20 

 Protection of nectar. K. M. Wiegand. 11 



Gleanings 49:487-9 Ag '21 

 Temperature and nectar secretion. K. Haw- 

 kins. Am Bee J 59:416 D '19 

 Nectarines 



Peaches and nectarines in the open. E. 

 Beckett, il Gard Chron (Lond) 70:139 S 10 

 ■21 

 Three neglected fruits. C. M. Weed. House 

 Beautiful (41 Mt Vernon st, Boston 35c) 49: 

 130 F '21 

 Nectria 

 Some observations on- the life-history of 

 nectria galligena, Bres. D. M. Cayley. bib- 

 liog il Ann Bot 35:79-92 Ja '21 

 Needlework 

 Employment for shut-ins. Mrs C. J. Law- 

 rence. Nat Stock & F 42:1340 Mr 22 '19 

 See aluo Dressmaking; Sewing 

 Negroes as farmers 



By the swea t of his face, June Grove, ex- 

 .slave. Kas won success. D. Angus, il (Coun- 

 try Gent 84:8+ D 13 '19 

 Jim Fuller's farm and family. B. Howard, il 



Country Gent 84:11 Ja 18 '19 

 What about the rural negrro? B: F. Hubert. 

 Rural Manhood 10:154 Ap '19 



Statistics 

 Agriculture: acreage of farms, value of farm 

 property, livestock, crops, term of occu- 

 pancy, mortgage indebtedness and tenure 

 classes. (In Negro population, 1790-1915, p. 

 553-764) maps '18 U.S. Bur. of the census, 

 Washington, D.C. 



Negroes in the United States 

 Landownership. A. G. Smith, il Country Gent 



85:9 O 9 '20 

 Negroes buv $3,000,000 worth of land. Rural 

 Manhood 11:233-4 Je '20 



Success talk for farm boys; how can white 

 farmers escape the dangers of negro com- 

 petition? C. Poe. Prog F 36:445 Ap 16 '21 



Nehasane park 



Foiestrv at Nehasane park. R. C. Hawiey. 

 bibliog J For 18:681-92 N '20 

 Neighbors 

 Neighbors costlv institutions. H. S. K. Wil- 

 cox. Hoard's D 60:189 Ag 27 "20 

 Neighbors — good and bad. Prac F 116:74 F 15 

 '20 



Nemalion . 



Cytology and life-history of nemahon multi- 

 fldum, Ag. R. E. Cleland. bibliog il Ann 

 Bot 33:323-51 Jl '19 



Nematodes 



California certified .seed-potato growers as- 

 sociation; movement for the eradication 

 and control of eelworms in California. Po- 

 tato M 2:22 My '20 



California growers launch attack against eel- 

 worm. O. W. Jarvis. Potato M 3:13 Jl "20 



Commissioners discuss nematodes. Cal Cul- 

 tivator 54:906 Je 5 '20 



Control of nematodes by nematodes. Ag 

 News 19:367 N 13 '20 



Control of root-knot. J. R. Watson, il Fla 

 Ag Exp B 159:31-44 '21 



Control of the sugar-beet nematode. H. B. 

 Shaw. Ag Gaz of Canada 7:919 N '20 



Controlling nematodes without sterilization. 

 L. B. Smith. Market Growers J 28:214 Mr 

 15 '21 



Disease of citrus caused by an eelworm. Ag 

 News 20:254 Ag 6 '21 



Eelworm and potatoes. W. V. Shear, il Cal Ag 

 Dept B V 9:69-71 Mr '20 



Eelworm disease of wheat and its control. 

 L. P. Byars. il Farmers' B 1041:1-11 "20 

 (rev.); Same cond. Va Ag Dept B 143:7-8 

 Ag '19 



Eelworm or nematode, a destructive plant 

 pest. 4p il '20 Cal. Dept. of ag.. Office of 

 pest control, Sacramento 



Estimating the nema population of soil. N. A. 

 Cobb. (Ag. Technology C. 1) 47p il 'IS 

 U. S. Bur. of plant industry, Washington, 

 D.C. 



Experiments on the control of narcissus eel- 

 worm in the field. J. K. Ramsbottom. 

 Roval Hort Soc J 44:68-72 My '19 



Experiments on the control of the root-knot 

 nematode heterodera radicicola (Greef) 

 Mueller. L. P. Bvars. il Phyt 9:93-103 F '19 



Further investigations on the eelworm dis- 

 ease of narcissus, il Gard Chron (Lond) 67: 

 206, 218 Ap 24-My 1 '20 



Method of steam sterilization of soil for 

 controlling nematodes. L. E. Melchers. 

 Phyt 9:294-6 Jl '19 , ^ , ^ ,,. ^ -. 



More about nematodes, il Cal Cultivator 54. 

 384 Mr 6 '20 ^. , ^3 •« 



Nematode — a most destructive pest. Facinc 

 Rural Press 99:334 F 28 '20 



Nematode disease of red clover and straw- 

 berry in the Pacific Northwest. L. P. Byars. 

 bibliog il Phyt 10:91-6 F '20 ^ ^ , 



Nematode disease of wheat caused by ty- 

 lenchus tritici. L. P. Byars. bibhog il 

 map U S Ag B 842:1-40 '20 . . r:. 



Nematode disease of wheat in Virginia. F. 

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

 '19 



Nematode menace. E. Braunton. Cal Cul- 

 tivator 54:687 Ap 24 '20 



New disease of wheat in Virginia. G. T. 

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



New nematode in fowLs, having a termite as 

 an intermediary host. A. Theiler. (Jn Rep^ 

 1918 p. 697-707) 10s '19 Union of South 

 Africa, Dir. of veterinary research, Cape 

 Town 

 Nobody knows all about nematodes, but the 

 world has them in countless hordes. Weekly 

 N L 6:12 My 28 '19 



Notes on the citrus-root nematode tylenchu- 

 lus semi-penetrans Cobb. L. P. Byars. 

 bibliog il Phyt 11:90-4 F '21 



Notes on the nematode genus camallanus. 

 T- B. Magath. bibliog Am Nat o4:44!5-.i.5 ^5 

 '20 



