In general, in-shell nuts keep longer than shelled nuts, and shelled, whole nut kernels keep longer than diced or slivered kernels under the same storage conditions.
Since nuts are increasing in popularity, I reviewed the published literature to ensure the most accurate information. Three sources of information are cited below, but a more extensive refere
This useful chart was developed by the United States Department of Agricultural Marketing Service (USDA – AMS), and you may find information about this chart, and how to order a copy, on page 8 of