Bermuda Control

Over the past couple of weeks we have been experimenting with a new product for removing unwanted Bermuda grass from cool season grass.  The primary areas we are targeting are the Collars and Intermediate Rough bordering our greens.  Both of these areas have historically suffered from Bermuda encroachment.  Up until now, our only reliable method of removing the Bermuda was a non selective kill (Roundup) followed by sodding.  Even then, Bermuda seems to find its way back within a year or two.

Fortunately, BASF has come up with a product called Pylex that is (so far) showing positive results for removing the Bermuda in these areas. 
 

Day 4 after treatment

Day 10 after treatment

The photos above are of the first test plot from the chipping green collar.  After seeing the results, we have also treated areas on #16 collar, as well as the Intermediate Rough on #1 Green.

#16 Collar

 

Intermediate Rough on #1 Green

 
As you can see, the product is definitely having an impact on the Bermuda, with minimal impact to the desired turf.  We will continue to experiment with small areas around the course, with the hope of moving forward next season with a plan for Bermuda eradication in the Collars and Intermediate Rough.