For purposes of the exception in 49 CFR 395.1 (k), the planting and harvesting period is January 1 to December 31.
Wis. Stat. § 194.015
Planting and harvesting period
2019 a. 174.
Official source: Wisconsin State Legislature. Reproduced from public-domain Wisconsin statutes; confirm against the official source for the current text. Not legal advice.