Visual Reference Library - Edible Beans

Image of BEAN INSECT WEBBING OR FILTH
Beans and pieces of beans which contain any webbing, refuse, excreta, dead insects, larvae, or eggs. To confirm the presence of insects/larvae, other than “visible window damage”, it may be necessary to split the bean. Use of low power magnification may be necessary to confirm suspected webbing or filth.
A. Webbing
B. Eggs
APPLICABLE CLASSES: All
NOTE: In addition to functioning as damage, samples containing 2 or more insect webbing or filth beans are considered U.S. Sample grade. Do not confuse with moldy or stained insect/worm chewed beans

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Last updated December 2016