Upon the discovery of any destructive or communicable disease or other pestilence which endangers the growth or health of trees, hedges or shrubbery, or threatens to spread disease or insect infestations, the tree board shall at once cause written notice to be served upon the owner of the property or his/her agent upon which such diseased or infested trees, hedge, or shrub is situated, and the notice shall require such property owner to eradicate, remove or otherwise control such condition within reasonable time to be specified in such notice. (Ord. 103, 3-18-1993)