II Sept., 1911.] Potato Experimental Fields, 1910-11. 



63- 



The following are the varieties showing the lowest percentage of disease r 

 — Sussex, a variety raised by Mr. J. P. Ryan of Millbrook, 6.4 per cent. ;. 

 Adirondak, a variety grown under the name of Excelsior, 9.1 per cent. > 

 Sutton">; Abundance, 17.2 per cent. 



X. — S0MMARY OF AVERAQES OF DISEASE IN BdANCRE PLOTS. 



District. 



Daylesiorii 



Dean 



Romsev 



per cnt. 

 28 

 27 



per cent. 

 36 

 32 



87 



51-6 



XI. — SrsiMARY OF Averages of Disease in Variety Plots. 



Section 



Manure^ 



2 cwt. Super- 

 phosphate. 



Broadford 



Colac 



Leongatha 



per cent. 



57-9 

 71- 1 



Average. 



per cent. 



58- 1 

 80-3 



750 



XII. — Broadford Plot — Percentage of Irish Blight. 



New Zealand Pinkt-v 

 Whit<! Prill ill( 

 Scotch Grey 

 Bismarck 

 Delaware 

 Carman No. 1 

 Sutton's Altiiiidaiio 

 Coppcrskiii 

 Taitmaiiiun lU-d 

 Up-to-Date 

 Snon flake 

 Black Prince 

 Brown's RIvit 



Sections. 



Average. 



per cent. 

 76-2 

 68-4 



25 -C 

 100 

 66-8 



