Diseases of cereal and forage Diseases of cereal and forage crops in the United States in 1921 diseasesofcereal21stak Year: 1922 174 WHEAT - Stem rust inches in height on 3 large escaped areas in Wisconsin. See table 27 for the results of the entire campaign.' ?ig. 41. Barberry eradication area (shaded portions). Table 2G. Data showing results obtained (number of bushes found and removed) in the barberry eradication campaign from January 1 to December 3I, I32I Niimber of bushes In : In com itry : In both cities and Sprouts State : ci ti e s : Escaped Total ; country : found and and : tcv/
Diseases of cereal and forage Diseases of cereal and forage crops in the United States in 1921 diseasesofcereal21stak Year: 1922 174 WHEAT - Stem rust inches in height on 3 large escaped areas in Wisconsin. See table 27 for the results of the entire campaign.' ?ig. 41. Barberry eradication area (shaded portions). Table 2G. Data showing results obtained (number of bushes found and removed) in the barberry eradication campaign from January 1 to December 3I, I32I Niimber of bushes In : In com itry : In both cities and Sprouts State : ci ti e s : Escaped Total ; country : found and and : tcv/ns ⢠Pound ,; Removed ; removed re-survey Colorado Illinois Indiana lOY/a Michigajn Minnesota Nebraska North Dakota Ohio South Dakota V/i scon sin Vifyoming G07 ⢠12,835 . 2G3 54 3,409 G30 29 G 298 : 3,3Go 299 : 1,201 14 14 23,434 1,732 2,943 18,217 2,641 2,384 150 â 4*565 5,iG8 : 39,411 : 0 299; 33,203 . . 2,312 : ⢠Z'°73 ' : 28,220 : 7,143 . 6,281 : 1,925 : 5,645 : 9,550 40,719 : 26 90G i 46,038 : 2,575 : 7,127 : 31,629 ⢠7,773 ⢠6,577 2,223 9,005 9,849 41,920 40 1,212: -31,030 2,424 11,937 27,602 8,022 14,741 2,223 65,628 50 630 ⢠608 3,619 144 5,265 1,951 276 2,281 655 : 4,802 : 0 Total : 23,2GG : 100,659 :142,396 : 165,662 : 199,647 21,956 Valleau states that in experiments at Le::ington, Kentucky, Ashland (a selection from Nev/ Jersey Fultz) proved practically immune from stem rust, v/hile other strains of the same variety Feveroly attacked. Every field of Marquis wheat examined by scouts of the barberry eradication campaign in Griggs, Foster, and Eddj'- Counties in TJorth Dakota was badly damaged by stem rust, the reduction in yield ranging from 10-40, while in the same area reduction in yield of durum wheats was about 5, according to George G. Mayoue (Cereal Courier 13: 201. Sept. 10).
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