Turfgrass Times, 10.28.2021

Want to hear about the latest and greatest information on turf? How about a plug for the 2021 Ohio Turfgrass Foundation Short Course and Tradeshow, which will once again be held in collaboration with the 2021 OSU Green Industry Short Course. The face-to-face event will be held the first full week in December at the Columbus Convention Center. Monday will include some pre-conference options, with concurrent sessions on Tuesday, Wednesday, and Thursday.
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Authors
Amy Stone

Oak Wilt Update From The Clinic

Oak wilt is a disease caused by the fungal organism Bretziella fagacearum. The disease can spread both underground and above ground. The disease is spread underground to healthy oaks through the root system of infected oak trees. Additionally, sap-sucking beetles can be attracted to the fungal mats that form under the bark of infected, dead oaks and can spread the disease above ground as they move to uninfected oaks.
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Authors
Joy Pierzynski, PhD

True Colors of Leaves Being Revealed in NE Ohio

Up here in sugar maple land, everyone wants to know when the leaf colors will change and if it will be a good year for colors.  Like always, I give them the solid scientific response to their questions of “When they are ready”… and “Yep, it could be a good year!”  So, I thought I’d review the science as to why leaves change colors and then maybe you can forecast your own “fall color spectrum” chances.

 

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Authors
Erik Draper

Bois D'Arc

Bois D’Arc was the original name Europeans gave to Osage-orange (Maclura pomifera (family Moraceae (mulberry family)). Other common names that have developed over time include mock-orange, hedge-apple, horse-apple, hedge balls, monkey balls, and monkey brains. I’m not sure how monkeys crept into the name game.
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Authors
Joe Boggs

They're BAACK... The Hairy Bittercress Horde!

As I was outside soaking up the glorious October warmth and sunshine, I suddenly noticed little flecks of green scattered out in the landscape beds.  Intrigued and forever curious, I wandered over, saw what was growing and I got a twitch in my eye.  I remembered receiving an email from a reader telling me that I should remind everyone about seasonal timing and control of this despicable landscape curse.  I wrote this Spring (April 23, 2021) in an attempt to stem the tide of the prolific green horde of wicked plants taking over the garden world...but of course, they have...

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Authors
Erik Draper