AGRICULTURAL INDEX 



VI J 



Poisons — Coiit iiiiird 

 Detecting poisons in food substances. E. 

 Kohn-Abrest. Sci Am Monthly (233 Broad- 

 way, N.Y. (iOc) 3:325-8 Ap '21 

 Influence of chemical constitution on the tox- 

 icity of organic compoimds to wireworms. 

 F. Tatterstteld and A. W. R. Roberts, bibliog 

 J Ag Sci 10:199-232 Ap '20; Abstract. Exp 

 Sta Record 43.no 9:854-5 '21 

 Influence of temperature and concentration 

 on the toxicity of salts to fishes. E. B. 

 Powers, bibliog Ecol 1:95-112 Ap '20 

 Notes on the intoxication by gastrophilus 

 larvae. G. v. d. W. de Kock. (In Rep., 

 1918, p. 651-94) 10s '19 Union of South 

 Africa, Dir. of veterinary research. Cape 

 Town 

 Poisoning by salt. Swine World 8:42 Ja 5 '21 

 Poisons. H. H. Cousins. Jamaica Ag Soc J 



24:3G3-4 D '20 

 Rat poison. Jamaica Ag Soc J 25:9 Ja '21 

 Toxic root interference in plants. Ag J of 

 India 16:325-9 Mv '21; Abstract. Ag News 

 20:57 F 19 '21 

 Transmission of rhu.^ poison from plant to 

 person. J. B. McNair. bibliog Am J Bot 8; 

 238-50 My '21 

 Will gopher poison kill our birds? Dakota 

 F 39:553 Mr 15 '1!< 



See also Arsenic; Forage poisoning; Lead 

 poisoning; Live stock — Poisoning; Nitro- 

 benzene; Poisonous plants 

 Poland 

 Poland — Uncle Sam's pet republic. J: R. Mc- 

 Mahon. il Country Gent 85:14-15 Ja 17 

 '20 

 Poland China breed promotion association 

 Chicago promotion ma.ss meeting organ- 

 ization perfected and constitution adopted. 

 Swine World 8:8 D 5 'L'O 

 Poland China breed promotion to come at 

 last. H. Jones. Swine World 7:11-12 Jl 5 '20 

 Promotion committee meeting in St Louis 

 prepares budget and plans for 1921. Swine 

 World 8:3-1- N 20 '20 

 Poland China swine 

 American hog. H. H. Hatter. Swine World 



8:53 D 20 '20 

 Are we downhearted? W. j\I. McFadden. 



Swine World 8:3 D 5 '20 

 Are you raising boys on purebreds? J. M. 



Carroll. Swine World 7:4 F 20 '20 

 Blazing of a trail. W. M. McFadden. il 



Swine World 8:8-9 D 20 "20 

 Breeds of livestock— hogs: Poland-Chinas: 

 description and characteristics, il Prog F 

 35:928 My 1 '20 

 Breeds of livestock — hogs; spotted Poland- 

 Chinas: description and characteristics, il 

 Prog F 35:1166 Je 19 '20 

 Changes in the Poland China business. W. M. 



McFadden. Swine World 6:5-6 D '18 

 Chief Tecumseh 2nd 14579. W. M. McFadden. 



Swine World 7:7-8 Jl 5 '19 

 Colorado's first Poland China futurity, il 



Swine World 7:13 O 5 '19 

 Dependable cement foundation. W. M. Mc- 

 Fadden. Swine World 8:23 Jl 20 '20 

 Eastern Iowa in Poland Chinas. W. M. Mc- 

 Fadden. Swine World 8:7-9 Je 20 '21 

 Experience proves the purebred best. J. M. 



Carroll. Swine World 7;5 Mr 20 '20 

 Fair comment. W. M. McFadden. Swine 



World 7:3 S 20 '19 

 Fair Poland China show at the National. 

 M. S. McFadden. il Swine World 8:6-15 O 

 20 '20 

 Florida history in the making. V: W. Lewis. 



il Swine World 8:161 Jl 20 '20 

 Futurities for 1921. P. W. Young. Swine 



World 8:3-5 My 5 '21 

 Good show at South Dakota. R. C. Jensen. 



il Swine World 8:5-6 S 20 '20 

 Greatest of Poland China shows. M. S. Mc- 

 Fadden. il Swine World 7:5a-16a-l- O 5 '19 

 Here and there with the breed. R. Davis. 



Swine World 6:48 Jl 5 '19 

 Interesting career. Swine World 7:15 Mv 5 



'20 

 International grand champi'ons 1920? T: J. 



Delohery. il Swine World 7:5-6 Mv 20 '20 

 Iowa in Poland Chinas. W. M. McFadden. 

 Swine World 7:5-6 My 5 '20 



Iowa's greatest Poland China show, il Swine 



World 7:3-6 S 5 '19 

 Is Poland China breed type changing? R. C. 



Ashhy. Swine World 7:3 D 20 '19 

 Kan.sas free fair brings out Poland Chinas. 



il Swine World 8:8-9 O 5 '20 

 Looking southward with the Poland Chinas. 

 W. M. McFadden. il Swine World 7:11 Ja 

 5 '20 

 Market hogs from pure bred Poland Chinas. 

 J. M. Carroll. Swine World 7:10-11 Ja 20 

 *20 

 Miami's Poland China renaissance. R. C. 



Ashby. il Swine World 6:56-7 Jl 5 '19 

 Minnesota'.'j Poland China show; with list 

 of awards. R. C. Ashby. il Swine World 

 7:9-11-1- S 20 '19 

 IMississippi fiilurilv. Swine World 7:10 N 20 



'19 

 Mi.ssouri in Poland Chinas. W. M. McFad- 

 den. Swine World !i:]0-12 Ag 5 '21 

 Nebraska state fair Poland Chinas; with list 

 of awards. K. Davis. Swine World 7:1. .S 20 

 '19 

 Neglected work. W. M. McFadden. Swine 



World 8:3 Ap 20 '21 

 1919 as a Poland China year. W. M. Mc- 

 Fadden. Swine World 7:5-6 Ja 5 '20 

 North Dakota — livestock state; a visit with 

 Lewis Odland and his Poland Chinas, il 

 Dakota F 40:618 Mr 1 '20 

 Old wine in new bottles. W. M. McFadden. 



Swine World 6:5 Ap '19 

 Per-ieci ptouiotion plan. Swine World S:9 F 5 



"21 

 Pig crop report. Swine World 6:74- My '19 

 Poland-China. A. M. Brown. N Y Farm.s &: 



Market.-^ Dept Ag B 122:72-7 Ag "19 

 Poland China at the International. Swine 



World 6:12 D '18 

 Poland China futurities. W. M. McFadden. 



Swine World 7:40 D 20 '19 

 Poland China futurities of 1919. Swine World 



6:30 F '19 

 Poland China futurity comment. W. M. Mc- 

 Fadden. Swine World 6:11-|- Ap '19 

 Poland China hogs at the California state 



fair, il Swine World 8:3-6 Q 5 '20 

 Poland China industry of Florida for 1920. 



S. S. Sadler. Swine World 8:51 Ag 5 '20 

 Poland China pioneer. R. C. Ashby. il Swine 



World 6:52-f Jl 5 '19 

 Poland China prospects for 1920. F. E. Pre- 



witt. Swine World 8:107 Jl 20 '20 

 Poland China show of the Southeastern fair, 



Atlanta, Ga. Swine World 7:8-9 N 5 '19 

 Poland Chinas. F. D. Coburn. il Country Gent 



84:33 F 8 '19 

 Poland Chinas at Illinois. M. McFadden. il 



Swine World 7:13-15 Ag 20 '19 

 Poland Chinas at Indiana; with list of 



awards, il Swine World 7:5-7 S 20 '19 

 Poland Chinas at Missouri, il Swine World 



7:4-5+ Ag 20 '19 

 Poland Chinas at Missouri. Swine World 9: 



5-7 Ag 20 '21 

 Poland Chinas at Ohio, il Swine World 7:9-12 



S 5 '19 

 Poland Chinas at Sioux City interstate fair. 



Swine World 7:12 O 5 '19 

 Poland Chinas at South Carolina. Swine 



World 7:2S N 20 '19 

 Poland Chinas at South Dakota, il Swine 



World 7:9-11 O 5 '19 

 Poland Chinas at the Georgia state fair. R. C. 



Ashby. il Swine World 6:24 D '18 

 Poland Chinas at the International. R. C. 



Ashby. il Swine World 7:5-8 D 20 '19 

 Poland Chinas at the National. W. M. Mc- 

 Fadden. il Swine World 7:6 O 5 '19 

 Poland Chinas at the National. M. S. Mc- 

 Fadden, il Swine World 9:5-7+ O 20 "21 

 Poland Chinas at the Western royal. W: 



Kerr. Swine World 8:14 D 20 '20 

 Poland Chinas from different angles. D. Damp. 



Swine World 7:11 Je 20 '20 

 Polands in Canada. Swine World 7:15 Jl 5 '20 

 Problem of promotion. W. M. McFadden. 



Swine World 7:5 Mr 5 '20 

 Pure bred Poland China business from a 

 business man's standpoint. R. K. Ramsey. 

 Swine World 8:112 Jl 20 '20 

 Reasons for depression; sympo.sium. Swine 

 World 8:15-16 F 20 '21 



