Turf Scouting Report, August 10th

August is Nice: Recovery, Physiological Decline Dissipates, Type 1 Fairy Ring, More Summer Patch, Bad Poa triv, Peter's Dollar Spot, Tim's Bluegrass cvs.

Chicago/Northern Illinois Update: Derek Settle -

Recovery. So now we can say it, because it is over (peak midsummer heat). July, 2012 will be remembered as one of the worst summer months for growing things like turf - ever. It turned out to be the hottest July ever, as well as the hottest month EVER for our entire country (since 1895). Week to week, what we saw and felt on golf courses was bad, but it was much worse in other situations where automatic irrigation is not the norm. In Illinois, the phrase "total crop loss" was heard. Our farmland in central and southern Illinois would witness odd looking cornfields which were stunted and wilted on a backdrop of powder dry, hard soils having developed large, deep cracks. For city dwellers it was watching our lush urban landscape take a big hit - Chicago's golf courses just survived one of the most extreme summer seasons ever (1988 hot with drought; 1995 hot with humidity). However, often forgotten is that this summer of mayham represents 3-in-a-row. Our two preceding summers were also out of control (2010 and 2011 hot with floods).

Such super-hot weather is maybe only seen once or twice in a lifetime - we hope! It makes managing plant health both challenging and memorable. But it's over. As I write, an entire morning of cool air follows a day of cool rain. Our extended forecast is for more of the same. If you happen to manage cool-season turf... this turn of events is just what the doctor ordered. Yes!

Click here to view the August 10, 2012 Scouting Report.

Enjoy every morning of jacket wearing this weekend = a summer scorched landscape is now on the mend.

Derek Settle, PhD
Director of Turfgrass Program
Weather Blog

Timothy A. Sibicky, MS
Manager of Turfgrass Research
Research Blog
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