Sunday, October 21, 2012

CDGA Weekly Update - October 19, 2012

October 19, 2012 Scouting Report

Needed Rain Arrives: A Mild Week Of Temperature, Very Few Issues, Dollar Spot Is Active Again, Meanwhile Tim Says Fall Fungicides AND Dollar Spot

Chicago/Northern Illinois Update: Derek Settle - / Weather Blog

This week was a temperature zig zag, so to speak. Best of all, it was in the right direction of up! Following our coldest period since spring which ended annual flowers in the landscape, Mother Nature relented. Instead she delivered a reprieve in a big way and our high temperatures climbed considerably. For example, on one day we touched 70° with two other days coming pretty darn close to that mark as well. Meanwhile, nights also jumped and all 7 were without freezing. Few if any issues are now troubling turf, although dollar spot has continued to nag - redeveloping on creeping bentgrass surfaces for golf. Biting our nails, dancing for rain and going to church finally paid off... needed rain fell with 1.7 inches this week's tally on Sunshine Course in Lemont.

The main feature of the landscape continues to be excellent fall color of trees. Never mind it follows an otherwise difficult growing season and that some individuals had speculated this summer that 2012 wouldn't see much fall color. Shew, it turns out they were wrong. Our most recent splash of color over the past week or two has been spectacular and not surprisingly some have enjoyed more attention than others - luminescent orange sugar maples. Not to be outdone, ginkos American elms, and lindens began to peak with golden color. This week in a nutshell? The return of rain, few issues and spectacular fall color. As you might expect, there are few complaints.

Click here to view the October 19, 2012 Scouting Report.

Have a good weekend and enjoy THAT fall color.

Derek Settle, PhD
Director of Turfgrass Program
(630) 685-2307
Weather Blog

Timothy A. Sibicky, MS
Manager of Turfgrass Research
(630) 685-2310
Research Blog