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re: Dallisgrass has taken over my lawn

Posted on 5/30/13 at 3:10 pm to
Posted by LEASTBAY
Member since Aug 2007
14393 posts
Posted on 5/30/13 at 3:10 pm to
youre in for a hell of a battle, next winter put down crabgrass prevent, I was digging them up all last year and put some down in February this year and havent seen 1
Posted by skuter
P'ville
Member since Jan 2005
6144 posts
Posted on 5/30/13 at 3:27 pm to
Home Depot sells some stuff that specifically says it kills Dallisgrass. I went and looked to see if I still had some but couldn't find the bottle. It'll kill it and everything around it so there will be brown spots to look at. I do mine in the winter usually
This post was edited on 5/30/13 at 3:29 pm
Posted by Geauxtiga
No man's land
Member since Jan 2008
34377 posts
Posted on 5/30/13 at 3:28 pm to
What kind of lawn do you have?
This post was edited on 5/30/13 at 3:31 pm
Posted by Tom Selleck
Member since Jan 2010
670 posts
Posted on 5/30/13 at 3:32 pm to
MSMA or depending on how big yard is or how much it is, put on a latex doctors exam glove, dip your fingers in straight roundup out of the jug, liberally apply it to the shaft of the grass.
Posted by bbvdd
Memphis, TN
Member since Jun 2009
25198 posts
Posted on 5/30/13 at 3:36 pm to
quote:

MSMA
Can't get it anymore, it's been outlawed.
Posted by Geauxtiga
No man's land
Member since Jan 2008
34377 posts
Posted on 5/30/13 at 3:43 pm to
quote:

Can't get it anymore, it's been outlawed.
Well, it's been outlawed.


I edited that because I didn't think he had bermuda.
Posted by LXIXER
Thibodaux
Member since Sep 2008
312 posts
Posted on 5/30/13 at 4:04 pm to
Pretty much got rid of all of the dallis grass in my yard by digging it out. After a rain, used a small shovel and dug out the clumps along with the roots. Don't have to dig deep. Actually, just use the shovel to slice the dirt under the roots and the clump pulls right out. Does not leave a big hole and good grass takes over. Took forever the first time but pretty much have it under control now. Whatever you do, do not let the long stems develop seeds on the ends. Pull out all of the stems whenever you see them growing until you can dig out the clumps.

This is a grass and not a weed. Roundup will kill it but it will also kill all of the other grasses around it. Weed killers will not stop it.

Word of advice, if you ride a recreational vehicle in a field with dallis grass, be sure to not ride the vehicle in your yard until the vehicle has been hosed off of all of the seeds that may have become attached to it. Remember to not wash the seeds off in your yard also.
Posted by Geauxtiga
No man's land
Member since Jan 2008
34377 posts
Posted on 5/30/13 at 4:34 pm to
quote:

This is a grass and not a weed. Roundup will kill it but it will also kill all of the other grasses around it. Weed killers will not stop it.
I think you're confusing grass and broad leaf with "weed". Grass, in a garden, for example, is a weed. St. Augustine in my yard is also a weed.



quote:

Word of advice, if you ride a recreational vehicle in a field with dallis grass, be sure to not ride the vehicle in your yard until the vehicle has been hosed off of all of the seeds that may have become attached to it. Remember to not wash the seeds off in your yard also.
Very good advice.
Posted by SportTiger1
Stonewall, LA
Member since Feb 2007
28505 posts
Posted on 5/30/13 at 4:38 pm to
quote:

Mow more often.


I had the same problem. My whole yard was FULL of weeds like this. I mowed every three days for about three weeks, and it is finally under control. Now its just a bunch of dead spots where the weeds once were.

ETA - I sprayed with a very light concentrate of Nutsedge killer.
This post was edited on 5/30/13 at 4:43 pm
Posted by munchman
Baton Rouge
Member since Feb 2006
10326 posts
Posted on 5/30/13 at 4:52 pm to
quote:

Spray it with round-up. When it's good and dead put some sand down.




This or 2-4d....doesn't damage the Bermuda if you have it.
Posted by Nodust
Member since Aug 2010
22643 posts
Posted on 5/30/13 at 7:22 pm to
quote:

This or 2-4d....doesn't damage the Bermuda if you have it.


So much bad info.
Posted by Nodust
Member since Aug 2010
22643 posts
Posted on 5/30/13 at 7:24 pm to
quote:

quote: MSMA Can't get it anymore, it's been outlawed.

When did that happen. That was the shite for killin.
Posted by Tom Selleck
Member since Jan 2010
670 posts
Posted on 5/30/13 at 7:39 pm to
2,4-D don't kill grass.

You can still find MSMA. just have to know where to look.
Posted by Geauxtiga
No man's land
Member since Jan 2008
34377 posts
Posted on 5/30/13 at 8:02 pm to
quote:

When did that happen. That was the shite for killin.
Not sure it's really illegal. Definitely still out there on market.

There is a withdrawal period for pastures/grazing/hay. There's a tee tiny trace of arsenic is why.

Posted by Tom Selleck
Member since Jan 2010
670 posts
Posted on 5/30/13 at 8:08 pm to
Only label for it now is in cotton, not much cotton around, hence hard to find.
Posted by Nodust
Member since Aug 2010
22643 posts
Posted on 5/30/13 at 8:45 pm to
Never could use for hay. Golf courses put out mucho arsenic.
Posted by AlxTgr
Kyre Banorg
Member since Oct 2003
81956 posts
Posted on 5/30/13 at 9:43 pm to
quote:

St. Augustine in my yard is also a weed.
Wat?
Posted by Nodust
Member since Aug 2010
22643 posts
Posted on 5/30/13 at 9:46 pm to
You are out of your element.
Posted by AlxTgr
Kyre Banorg
Member since Oct 2003
81956 posts
Posted on 5/30/13 at 9:48 pm to
That's pretty much you in ever thread, but I choose not to point it out.
Posted by LSU Tigershark
10,000 posts
Member since Dec 2007
10548 posts
Posted on 5/30/13 at 9:49 pm to
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