All species and varieties of elm trees infected with the fungus known as the Dutch elm disease and trees infected with oak wilt as determined by laboratory analysis conducted by or under the direction of the City Forester and trees infested with Asian longhorn beetle, emerald ash borer or other diseases or infestations that threaten the urban forest, are hereby declared to be a public nuisance.
(Prior Code, § 42-65) (Ord. 01-38, passed 12-3-2001; Ord. 2010-16, passed 5-3-2010; Ord. 2010-32, passed 6-7-2010) Penalty, see § 99.999