A B C
Portion for Analysis: Approximately 15 grams
Kernels and pieces of wheat kernels and other grains which have been bored or tunneled by insects are considered damage.
Illustration shows from left to right:
Kernel A: Kernel which has been tunneled.
Kernels B & C: Kernels which have been bored.
NOTE: Pin holes in the germ area MUST be examined further to determine if penetration extends into the endosperm.
Last updated January 2003