Huron County master gardeners invite the public to the next master gardener training class on pesticides. Instructor Dr. Steve Prochaska specializes in hortcultural pest and disease management and is in charge of the Unger test gardens and orchards in Crawford County. The meeting will be from 6 to 9 p.m. Monday room A in basement of Huron County administration building, 180 Milan Ave., Norwalk. There will be a $10 at-the-door fee. Call Carol or Lee at (419) 668-3528 for details.