1) A Pocket Guide for IPM Scouting in Herbaceous Perennials by Jan Byrne (MSU) and Raymond A. Cloyd (KSU).
2) An IPM Pocket Guide for Weed Identification in Nurseries and Landscapes by Steven A. Gower (MSU) and Robert J. Richardson (NCSU).
3) An IPM Pocket Guide for Weed Identification in Christmas trees by Steven A. Gower (MSU) and Robert J. Richardson (NCSU).
Ordering information is posted at this address (Call 517-353-6740 to get a discount for purchasing 10 or more):