Oregon State University Extension will hold classes in The Dalles and Moro during December on pesticide safety. The session on December 12 in The Dalles at Columbia Gorge Community College will focus on wheat and cherry orchard pests in The Dalles, with another on December 16 at the Sherman County Extension Office geared specifically to wheat producers. OSU Extension agent Jacob Powell says the classes will have four credits available for producers’ continuing pesticide education. To sign up for either class, call Powell at the Sherman County OSU Extension office at 541-298-3581.