Wildlife Damage Management, Internet Center for
Date of this Version
March 1977
Abstract
A number of anticoagulant baits were found to be effective for the control of pine voles in apple orchards. The more toxic and acute the anticoagulant bait, the more effective the compounds appeared to be in field trials. A single 10 lb/A application of ICI 581, LM 637, and CPN gave excellent control in 1976 trials. Apple baits of ICI 581 and RH 787 also performed very well as a single 10 lb or 5 lb application per acre, respectively. Endrin applied to an orchard with a history of 10 years or more of annual applications did not control the voles. An application of Endrin in 1976 ~o an orchard not treated with Endrin since 1973 gave some control of voles, but it was considered inadequate.
Comments
Published in Proceedings of the First Eastern Pine and Meadow Vole Symposium, Winchester, WV, March 10-11, 1977, Ross E. Byers, editor. Copyright © 1977 Byers.