There's an old joke in the lawn business regarding Bermudagrass (sometimes spelled Bermuda grass). There's only one sure way to get rid of it...move. Once Bermuda grass, a warm season perennial grass, gets into your lawn, it is nearly impossible to get it out. The only realistic option we had was to apply a broad spectrum herbicide to kill everything and start over.
That is, until 3 years ago when BASF came out with Pylex. My company, Bio Green, first tested it August of 2013. We selected 12 cool season lawns with a variety of perennial grassy weed problems (6 with Bermuda , 3 with bent grass, 2 with nimblewill and one with dallisgrass). All of which we were told by the good folks from BASF that Pylex would selectively control without hurting our bluegrass/tall fescue turf.
The results were fantastic. We saw nearly 100% control on all but the dallisgrass (more like 75%). With no additional treatment (except on the dallisgrass which we retreated year 2), we have yet to see any recurrence. We now offer this treatment as a regular service.
Photo credit:"Cynodon dactylon 2" by Bidgee - Own work. Licensed under CC BY-SA 3.0 via Wikimedia Commons.
Author: Dave Schrader, the NOVA Lawn Guru
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