The following are considered public nuisances whenever they may be found within this municipality:
(A) Any living or standing elm tree or part thereof infected to any degree with the Dutch elm disease fungus Ceratocystis Ulmi (Buisman) Moreau;
(B) Any elm tree or part thereof suffering from dieback or any other disease or harmful condition which, in the opinion of the City Coordinator or his or her agents, renders that tree or any parts thereof possible breeding or harboring sites of the elm bark beetles Scolytus Multistriatus (Eichh.) or Hylurgipinus Rufipes (Marsh);
(C) Any dead elm tree or part thereof including logs, branches, stumps, firewood, or other elm material from which the bark has not been removed, referred to as HAZARDOUS WOOD; and
(D) Any other tree suffering from any contagious diseases that poses a threat to other established trees.
(Prior Code, § 14.4.3)