Portion for Analysis: Approximately 250 grams
Whole or broken kernels with obvious weevil-bored holes or which have evidence of boring or tunneling (tracings) indicating the possible inner presence of insects, insect webbing, or insect refuse.
NOTE: Do not probe into or further expose weevil-bored holes or tunneling. Weevil bored holes that are completely visible and are free of insect webbing and/or refuse are sound.
Last updated May 2002