Reports by Douglas Karcher

	Effects of Crumb Rubber Topdressing on Kentucky Bluegrass and Bermudagrass Athletic Fields in the Transition Zone.
	Impact on Water Requirements and Turf Quality of Water Repellency and its Correction with Surfactants in a USGA Specification Green.
	Long-term cultivation effects on rootzone properties of a sand-based putting green.
	Meadow fescue and tetraploid perennial ryegrass: Two new species for overseeding dormant bermudagrass turf.
	Segway and Golf Car Wear on Bermudagrass Fairway Turf.