Yetter Manufacturing Company says its new screw adjust residue manager option for the White 8000 planter easily adapts to all soil conditions to maintain appropriate working depth. The unit attaches to the face plate row unit. It has a self-detent adjustment handle and a ½-in. drive socket to speed adjustment. Using the screw adjust, the operator can fine-tune the residue manager in 1/16-in. increments.

List price: $291 to $336, depending on options. Contact Yetter Mfg. Co., Dept. FIN, Box 358, Colchester, IL 62326-0358, 800/447-5777, visit www.yetterco.com or www.freeproductinfo.net/fin, or circle 154.