“Exploiting the Vulnerabilities of Weeds”. Farmers who grow field crops, vegetable crops, fruit crops, and horticultural crops will learn weed biology and how to exploit weed vulnerabilities to develop a cultural weed management plan and improve the effectiveness of herbicides. Pre-registration (class fee $60, includes lunch) is required by March 2 at https://caahp.ccext.net/civicrm/event/info?reset=1&id=169. 9:30 a.m. to 3:30 p.m. at the Italian American Community Center, 257 Washington Ave. Ext., Albany, 12205.