WAC 16-465-010
WAC 16-465-010. Sampling procedures for seed potatoes produced in Washington
(1) Official sample must be taken by authorized Washington state department of agriculture personnel.
(2) Samples may consist of stems, roots and/or tubers.
(3) Samples may be taken from a field lot, bin or other container.
(4) Samples may be taken any time during field inspection, harvesting or shipping.