Jim Brosnan, Ph.D. – Medium

Jim Brosnan, Ph.D.

Controlling Non-Target Site Resistant Poa annua with Novel Modes of Action

Dodhylex™ active is not registered for sale or use in any country. No offer for sale, sale, or use of this product is permitted prior to…

Aug 19

Aug 19

Oxadiazon Update

One issue on the minds of many turfgrass managers last year was the Environmental Protection Agency (EPA) registration review for oxadiazon…

May 2, 2022

Oxadiazon Update

May 2, 2022

An Uphill Climb for Bermudagrass

For many turfgrass managers, the arrival of Memorial Day officially closes the book on spring and marks the start of summer. It’s been a…

May 29, 2021

An Uphill Climb for Bermudagrass

May 29, 2021

Poa Annua: “I’m still here”

Things are different in 2020. Social distancing, mask mandates, and sanitizing equipment were not part of the lexicon prior to this year…

Aug 12, 2020

Poa Annua: “I’m still here”

Aug 12, 2020

Endless Summer 2019

Mother Nature finally heard the cries “uncle” from those managing cool-season turfgrasses across Tennessee and beyond.

Oct 19, 2019

Endless Summer 2019

Oct 19, 2019

Poa Is On The Way: Are You Ready?

“This is the worst Poa year I can remember”

Aug 11, 2019

Poa Is On The Way: Are You Ready?

Aug 11, 2019

Let There Be Lawn

Drive through Knoxville, TN neighborhoods on nearly any weekend after Valentine’s Day and you’ll often see one thing — people beginning…

Mar 1, 2019

Let There Be Lawn

Mar 1, 2019

Several Curveballs from Mother Nature in 2018

abnormal (adj.) — deviating from the normal or average; unusual in an unwelcome or problematic way.

Dec 18, 2018

Several Curveballs from Mother Nature in 2018

Dec 18, 2018

Preparing for Poa

Visiting turfgrass managers in recent weeks has revealed one major theme: Poa control is the last thing on anyone’s mind right now…

Jul 25, 2018

Preparing for Poa

Jul 25, 2018

A Sluggish Start for Bermudagrass in 2018

Why are our fairways brown?

May 5, 2018

A Sluggish Start for Bermudagrass in 2018

May 5, 2018

Jim Brosnan, Ph.D.

Jim Brosnan, Ph.D.

Professor, Univ. of Tennessee #Turf | #Grass | #Weeds | #Science | #Golf | #Sports | #Lawn | #Resistance | #Offtype IG: jim.brosnan.UT

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