CERTIFIED SEED.- WHEAT â€" Go Early, Pintail. - OATS â€" AC Juniper, AC Morgan, AC Mustang, Derby, SO1 Super Oat. - BARLEY â€" Amisk, Busby, Cerveza, Conlon, CDC Austenson, CDC Maverick, Sundre. Very Early Yellow Pea, Forage Peas. Polish Canola, Spring Triticale. mastinseeds.com; 403-556-2609.