PLATE 17 
A. —Samples of commercial Early Baart seed wheat: 1, usual thrashing injury, seed 
coats broken over the radicle; 2, some of the same lot of wheat scoured preparatory to 
milling and then sold as seed wheat, with the seed coats scratched and tom all over the 
seed. X 2. 
B. —Same wheat as in A: 1, unscoured sample, showing thrashing injury; 2 . effect 
of scouring this wheat. X 6. 
