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Help in killing Dallis Grass but not St. Augustine
Posted on 3/28/24 at 8:10 pm
Posted on 3/28/24 at 8:10 pm
I need a recommendation on something that will kill Dallis Grass and not St Augustine.
Posted on 3/28/24 at 8:15 pm to Fred439
Dig it up. Get it all. Refill with un-contaminated soil. Place sod.
Posted on 3/28/24 at 9:02 pm to Fred439
Use Round Up in a pump sprayer and give it a direct shot with the tip of the wand pushed down on the center of the weed and give it a quick shot.
The weed will die, but not the surrounding grass. After a few days, the weed will be very easy to pull up. Throw a little dirt or sand on the spot and let your good grass fill in.
The weed will die, but not the surrounding grass. After a few days, the weed will be very easy to pull up. Throw a little dirt or sand on the spot and let your good grass fill in.
Posted on 3/28/24 at 9:09 pm to Fred439
Nothing. Zero. Dig, deal, or death
Posted on 3/29/24 at 11:28 am to Fred439
MSMA is recommended but is a commercial use.
Celsius WG will get it but not sure if compatible with St Aug.
Pulling it will not get rid of it
Celsius WG will get it but not sure if compatible with St Aug.
Pulling it will not get rid of it
Posted on 3/29/24 at 2:30 pm to GetmorewithLes
quote:
Pulling it will not get rid of it
Why not?
Posted on 3/29/24 at 2:49 pm to Fred439
I just finished digging up an entire patch of my yard that had Dallis grass. I’ve been fighting it for 5 years 

Posted on 3/29/24 at 5:43 pm to Ziggy
quote:
Why not?
spread by Rhizomes too. pulling will thin it back but wont be 100% effective
Posted on 3/29/24 at 9:12 pm to GetmorewithLes
Msma is not recommended as it will kill St Aug. there is nothing you can spray to kill Dallisgrass and not kill St Aug.
Also, Celsius will not kill it but it can be used for other weeds in St Aug.
Also, Celsius will not kill it but it can be used for other weeds in St Aug.
This post was edited on 3/29/24 at 10:25 pm
Posted on 3/29/24 at 9:25 pm to ronk
So what could you spray to kill Dallis assuming you weren't worried about the existing turf? MSMA do the trick?
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