Wisconsin Administrative Code
Department of Agriculture, Trade and Consumer Protection
ATCP 140 - Marketing
Chapter ATCP 156 - Certified Seed Potatoes
Subchapter II - Certification
Section ATCP 156.04 - Certification inspections
Current through August 26, 2024
(1) FIELD INSPECTION. Before the college certifies a lot of seed potatoes, the college shall conduct at least 2 field inspections of the farm on which that lot is being grown. The college shall visually inspect at least 100 potato plants per acre of plants from which the lot is produced, and may inspect any other potato plants growing on the farm. The inspection of a potato plant may include a visual inspection of the plant and any tubers from the plant. The college shall inspect potato plants for compliance with the standards in s. ATCP 156.03(2) and (3).
(2) HARVEST INSPECTION. Before the college certifies a lot of seed potatoes, the college shall visually inspect a representative sample of harvested tubers chosen from that lot. The college shall choose the tubers at harvest, or after the tubers have been harvested and stored. The college shall visually inspect at least 100 tubers for each harvested acre of tubers comprising the lot, and may inspect any other tubers harvested from the farm. The college shall inspect tubers for compliance with the standards under s. ATCP 156.03(3).
(3) POST-HARVEST TEST.
Note: The college must perform a post-harvest test before certifying foundation seed potatoes. The college may certify other seed potatoes before completing a post-harvest test, but must withdraw the certification if the post-harvest test shows a violation of standards under s. ATCP 156.03(4).