AGRICULTURAL INDEX 



869 



Potatoes — Diseases and pests — Contiitupd 



Potato growing: in Alberta. 17p il n.d. Al- 

 berta Ag Dept 



Potato insect and disease control. C. W. 

 Waid. IMarket Growers J 25:37 Jl 15 'Vj 



Potato insects and diseases and their con- 

 trol. H. T. Fernald and others, il Mass Ag 

 Ext Leaflet 21:1-12 n.d. 



Potato production; it pays to spray. S. G. 

 Harris, il J Dept Ag Victoria 19:37-44 Ja 

 •21 



Potato spraying. C. A. Jardine. Gard Chron 

 (IX)nd) 67:270 My 29 '20 



Potato spraying. A. Kelsall. Farmer's Ad- 

 vocate 56:1225 Ag 4 '21 



Potato-spraying experiments at Wye college 

 fruit experiment station, East Mailing, 

 Kent. E. S. Salmon and H. Wormald. 11 J 

 Bd Ag 26:71-7 Ap '19 



Potato-spraying experiments at Wye college. 

 191S. E. S. Salmon and H. Wormald. 11 J 

 Bd Ag 26:269-78 Je '19 



Potato spraying experiments in 1917. M. T. 

 Cook. N J Ag Exp Rep 1917:561-3 'IS 



Potato spraying in Minnesota. S. A. Graham. 

 ilti Rep., 1918, p. 21-31) '18 Minn. State 

 entomologist. University Farm, St Paul 



Potato spraying in Pennsylvania ^n 1919. G. 

 F. Miles, map Penn State F 13:206+ Mr '20 



Potato f.praying trials in the Cambridgeshire 

 fens, 1918. F. R. Petherbridge. J Bd Ag 25: 

 1166-72 Ja '10 



Potato spraying trials in the Cambridge- 

 shire fens, 1919. F. R. Petherbridge. J 

 Ministry Ag 27:282-6 Je '20 



Potato spraying trinl.s. 1917. G. T. Soinks. 

 (/n Rep., 1918, p. 16-18) 2s 6d '18 Univ. of 

 Bristol, Ag. and hort. research station. 

 Long Ashton 



Potato top diseases. Farmer's Advocate 55: 

 1378 Ag 5 '20 



Practical hints of potato growers. T. J. 

 Headlee. N J Ag Dept B 20:312-16 '19 



Preventing potato bugs and blight. L. A. 

 Niven. Prog F 35:638 Mr 20 '20 



Progress in 1918 in controlling potato dis- 

 eases. G. R. Bisb-i-. il Minn Hort 47:462-5 

 D-'19 



Quelques causes de degfin^rescence chez la 

 pomme de terre; with discussion. E. Foex. 

 Acad Ag France Compt Rend 6:398-407 Ap 

 21 '20 



Rhizoctonia or little potatoes. Dakota F 39: 

 1595 O 15 '19 



Seed requirements of Massachusetts farmers. 

 C. J. Grant. Maine Ag Dept B v 18:52-9 S 

 '19 



Shall we spray potatoes? Sucessful F 19:46 Je 

 '20 



Should the market gardener use certified seed 

 potatoes? A. G. Tolaas. il Minn Hort 49: 

 83-7 Mr '21 



Skin spot disease of potato tubers, il J 

 Ministry Ag 26:1245-50 Mr '20 



Some potato insects and how to fight them 

 successfully. C. H. Hadley. il Potato M 3: 

 6-7-f- Jl '20 



Some potential parasites of the potato tuber. 

 M. Shapovalov. il Phyt 9:36-44 Ja '19 

 . Some unusual potato troubles, il Rural N Y 

 79:1882 D 18 '20 



Spray calendar for potatoes. G. E. Sanders. 

 Farmer's Advocate 55:1321 Jl 22 '20 



Spraying — a question of profits. E. G. Mc- 

 Closkey. Potato M 2:6 My '20 



Spraying away the bugs. F. H. Jeter, il Coun- 

 try Gent 84:40 F 15 '19 



Spraying Irish potatoes. R. W. Leibv. il N C 

 Ag Ext C 103:1-14 '20 



Spraying means more potatoes. Prac F 115: 

 ]75 My 1 '19 



Spraying of Irifsh potatoes. R. W. Leiby. i) 

 N C Ag Dept B V 40:1-38 Mr '19: Excerpts. 

 Prog F 34:320: 36:456 F 22 '19. Ap 16 '21 



Spraying of potatoes as a farm operation. S. 

 A. Graham. Potato M 4:5+ Jl '21; Same. Am 

 Fert 55:58+ Jl 30 '21 



Spraying potatoes pays. H. J. Evans. Potato 

 M 3:9 Ag '20 



Spraying to rid New Jersey potatoes of in- 

 sect pests and plant diseases. W: H. Mar- 

 tin, il N J Ag (New Brunswick) v 3:10-11 

 Je '21 



Streak disease of potato. W. A. Orton. il 



Phyt 10:97-100 F '20 

 Studies on fusarium diseases of potatoes and 



truck crops in Minnesota. G. R. Bisby. 



Minn Ag Exp B 181:6-19 '19 

 Sur la fllosit6 des pommes de terre. S. Mot- 



tet. il J Ag Pratique 33:237-9 Ap 1 '20 

 Talk about potatoes. Rural N Y 78:770 My 3 



'19 

 Tambera disease of potato. H. H. Mann and 



others, il Ag J of India 15:282-8 My '20 

 Temperature and humidity studies of some 



fusaria rots of the Irish potato. R. W. 



Goss. bibliog il J Ag Research 22:65-80 O 



S '21 

 Transmitting potato disease; symposium. 



Rural N Y .S0::J66 Mr 5 '21 

 Treating seed potatoes. C. W. Waid. Market 



Growers J 24:362 My 15 '19 

 Treatment of seed potatoes. M. Champlin. 



Dakota F 39:704 Ap 15 '19 

 Vascular discoloration of Irish potato tubers. 



H. A. Edson. J Ag Research 20:277-94 N 



15 '20 

 Why potatoes must be sprayed. C. F. Pres- 

 ton, il Country Gent 84:8 Mr 8 '19 

 Why spray potatoes? W. J. Tawse. J Ag 



(Quebec) 24:8 Jl '20 

 Work of empoasca mali on potato foliage. 



P. J. Parrott and R. D. Olmstead. J Econ 



Entom 13:224-5 Ap '20 



^'ep tilso Colorado potato beetles; Potato 



aphi.s; Potato black leg; Potato late blight; 



Potato leaf-hoppers; Potato leafroll; Pota- 

 to mo.saic; Potato powdery scab; Potato 



rot; Potato scab; Potato wart; Potato 



weevils; Potato wilt; Rhizoctonia; Tip burn 



Exhibits 



Minnesota's big potato show. C. L. P'itch. 



Potato M 3:8 Ja '21 

 Ormskirk potato show and conference. Gard 



Chron (Lond) 68:254 N 20 '20 

 Ryder's potato show. Gard Chron (Lond) 68: 



209 O 23 '20 

 South Dakota potato growers meet. Dakota 



F 41:326 Mr 1 '21 

 Successful Wisconsin exposition. J. G. Mil- 

 ward. Potato M 3:8 Ja '21 

 Wisconsin potato exhibition. C. W. Waid. 



Market Growers J 26:16 Ja 1 '20 



«Sfc <ilso International potato conference, 



London; International potato show, Duluth 



Experiments 



Essais de nitrate de chaux sur cultures de 

 pommes de terre. U. N^gre. J Ag Pratique 

 :j4:449-50 D 2 '20 



Experiences h. entreprendre sur la fragmen- 

 tation des plants de pommes de terre. Schri- 

 baux. Acad Ag France Compt Rend 7:83-91 

 Ja 26 '21 



Experiments in the size of the seed piece 

 and other factors in the production of pota- 

 toes under irrigation in southern Idaho. 

 L. C. Aicher. il Idaho Ag Exp B 121:1-16 

 '20 



Experiments on the spacing of potato plants. 

 F. C. Stewart. N Y State Ag Exp B 474: 

 1-32 '20 



Experiments with potato fertilizers. J. G. Lip- 

 man. Am Fert 54:98+ Mr 26 '21 



Farmers' experiment plots. B. C. Meek. Ag 

 Gaz of New South Wales 31:621-3 S '20 



Farmers' experiment plots. G. C. Sparks. Ag 

 Gaz of New South Wales 31:251-4 Ap '20 



Farmers' experiment plots: potato experi- 

 ments, 1917-18. Ag Gaz of New South Wales 

 29:871-8 D '18 



Farmers' experiment plots; potato experi- 

 ments, 1918-19. G. G. Potts. Ag Gaz of New 

 South Wales 30:269-76 Ap '19 



Farmers' experiment plots: potato experi- 

 ments. 1919-20. W. D. Keele. il Ag Gaz 

 of New South Wales 31:781-8 N '20 



Farmers' experiment plots; potato experi- 

 ments, 1919-20. R. N. Makin. Ag Gaz of 

 New South Wales 32:7-9 Ja '21 



Farmers' experiment plots; potato experi- 

 ments, 1920-21. W. D. Kerle. Ag Gaz of New 

 South Wales 32:609-15 S '21 



