These agendas are marked, showing actions taken by TCEQ commissioners at agenda meetings. Commissioners present at the meeting are noted at the top of each document. The action taken by the Commission on each item is marked below that item. Initials beside the action are those of Commissioners present and voting. These agendas are provided in portable document format (PDF).
Maple wilt, also called Verticillium wilt, is a common and serious disease of maples. The destructive soil-borne fungus, Verticillium, kills many maples each year throughout North America. Norway maples seem especially sensitive to infection by Verticillium.
There are several different fungi that can cause tar leaf spot diseases. The three fungi affecting maple are in the genus Rhytisma. All species of maples in Maine can be affected by tar spot, but the particular pathogen that is most damaging to Norway maples is Rhytisma acerinum.