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Turfgrass Disease Diagnostic Center Now Open 

By Bud Gavitt

Golf course superintendents, sports and recreational field managers, and commercial lawn care operators can now submit turf samples showing signs of pest damage and physiological disorders for analysis at the Department of Plant Science’s Turfgrass Disease Diagnostic Center. Established last year by John Kaminski, assistant professor of pathology in turfgrass science in the Department of Plant Science, the center is housed in room 110 of the W.B. Young Building.

A substantial grant to purchase equipment and supplies, including microscopes, for the center was given by the New England Regional Turfgrass Foundation. This private foundation funds to research and advancement of the region’s turf industry.

The center is open daily year round but most of the diagnostic work is done during the turfgrass growing season. Kaminski makes every effort to diagnose the disorder and give recommendations on what to do to address the problem within 24 hours.

In most cases golf course superintendents and others are able to identify the problem but want it to be confirmed by Kaminski. Once the problem is identified, recommendations may include changing a cultural practice, such as increasing turf mowing height or using plant protectants to control a turf pest.

Sometimes Kaminski visits the site to see what’s going on with a difficult problem. He says problems may occur that aren’t related to disease but still may cause turf to decline. For example, there may be too much shade, too much water, or not enough nitrogen fertilizer in the soil.

Samples can be sent to: Turfgrass Disease Diagnostic Center, Department of Plant Science, UConn, 1376 Storrs Road, U-4067, Storrs, CT 06269-4067. Samples must be submitted Monday through Thursday in order to provide diagnostic services the following day. If you like, you can also contact Kaminski at (860) 486-0162 or email him at john.kaminski@uconn.edu. To cover costs, there is a fee of $50.00 for Connecticut samples and $100.00 for out-of-state samples.

Kaminski expects to have a Web site by the end of the year that will include updates on the department’s turfgrass programs and new and ongoing pest control problems.

“My goal,” Kaminski says, “is to assist turfgrass managers throughout the region with whatever agronomic problems they may have.” “An additional benefit of the Center is that learning about the problems in the field provides ideas for future turfgrass research projects.”

Homeowners can get answers to their turf and lawn care questions from the Home and Garden Education Center at (877)486-6271 or by email.
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