Primary grade determinants tables for Canada Eastern White Winter (CEWW) wheat

CEWW wheat - part 1 of 4
Grade name Standard of quality Foreign material
Minimum test weight kg/hL (g/0.5 L) Variety Degree of soundness Ergot % Excreta % Matter other than cereal grains % Sclerotinia % Stones % Total %
number 1 CEWW 76 (370) Any variety of the class CEWW designated as such by order of the Commission Reasonably well matured, reasonably free from damaged kernels 0.04 0.01 0.2 0.04 0.03 1.0
number 2 CEWW 74 (360) Any variety of the class CEWW designated as such by order of the Commission Fairly well matured, may be moderately weather
-damaged, reasonably free from severely damaged kernels
0.04 0.01 0.3 0.04 0.03 2.0
number 3 CEWW 69 (335) Any variety of the class CEWW designated as such by order of the Commission May be immature or weather
-damaged, moderately free from severely damaged kernels
0.04 0.01 0.5 0.04 0.03 3.0
number 4 CEWW 65 (315) Any variety of the class CEWW designated as such by order of the Commission Reasonably sweet, excluded from other grades of wheat on account of damaged kernels 0.10 0.03 1.0 0.25 0.10 10.0
Grade, if specs for No. 4 CEWW not met Wheat, Sample CE Account Light Weight     Wheat, Sample CE Account Ergot Wheat, Sample CE Account Excreta Wheat, Sample CE Account Admixture Wheat, Sample CE Account Admixture 2.5% or less – Wheat, Sample CE Account Stones Over 2.5% – Wheat, Sample Salvage See Mixed grain
CEWW wheat - part 2 of 4
Grade name Wheats of other classes or varieties Artificial stain, no residue % Degermed % Fireburnt %
Contrasting classes % Total %
number 1 CEWW 1 5 0.0 4 0.0
number 2 CEWW 2 6 0.1 7 0.0
number 3 CEWW 3 10 0.1 10 0.0
number 4 CEWW 10%, either alone or in combination with each other, of amber durum and any variety of the class CEOW 2.0 No limit 2.0
Grade, if specs for No. 4 CEWW not met Over 10%, either alone or in combination with each other, of amber durum and any variety of the class CEOW - Sample CE Account Admixture Wheat, Sample CE Account Stained Kernels   Wheat, Sample CE Account Fireburnt
CEWW wheat - part 3 of 4
Grade name Fusarium damage % Grass green % Grasshopper, armyworm % Heated
Binburnt, severely mildewed, rotted, mouldy % Total %
number 1 CEWW 1.0 0.8 1 0.02 0.1
number 2 CEWW 1.0 2.0 3 0.04 0.3
number 3 CEWW 1.0 4.0 5 0.06 0.8
number 4 CEWW 5.0 No limit No limit 2.50 2.5
Grade, if specs for No. 4 CEWW not met Wheat, Sample CE Account Fusarium Damage     Wheat, Sample CE Account Heated Wheat, Sample CE Account Heated
CEWW wheat - part 4 of 4
Grade name Natural stain % Pink % Sawfly, midge % Shrunken and broken % Footnote 1 Smudge and blackpoint Sprouted %
Penetrated smudge % Total smudge % Total %
number 1 CEWW 1 3 2 3 0.1 0.3 10 1.0
number 2 CEWW 2 6 8 5 0.5 1.0 15 5.0
number 3 CEWW 5 10 15 8 1.0 3.0 35 8.0
number 4 CEWW No limit No limit No limit No limit – maximum 50% broken No limit No limit No limit No limit
Grade, if specs for No. 4 CEWW not met       Sample Broken Grain        
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