State of Michigan (DNR) Preparing to Slaughter Thousands of Hogs on Private Farms For Being Wrong Color

What I don't understand is How the State of Michigan is allowed to come onto your land and kill your live stock

Declaratory Ruling December of 2011 to Take action against Invasive Animals In Michigan
[link to www.michigan.gov]

prohibited species.
(1) Possession of the following live species, including a hybrid or genetic variant of the species, an
egg or offspring of the species or of a hybrid or genetically engineered variant, is prohibited:
(a) New Zealand mud snail (potamopyrgus antipodarum).
(b) Wild boar, wild hog, wild swine, feral pig, feral hog, feral swine, Old world swine, razorback,
eurasian wild boar, Russian wild boar (Sus scrofa Linnaeus). This subsection does not and is not
intended to affect sus domestica involved in domestic hog production.
(c) The department shall consult with staff from the Michigan department of agriculture on the
development of a phased compliance protocol for the implementation of this section.”