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).
Tar spot is another one of the maple tree diseases. It is not as severe as other types of tree illnesses but nevertheless, it does do damage to the leaves. Tar spot starts out by turning the leaves a yellow color. From there small tar like looking patches start to from and spread on the leaf surface.
Maple syrup urine disease (MSUD) is caused by a deficiency of the branched-chain alpha-keto acid dehydrogenase complex (BCKAD) composed of BCKDHA, BCKDHB, DBT, and DLD, leading to a build-up to toxic levels in the body of the branched-chain amino acids (leucine, isoleucine, and valine).