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re: Grass / Weed Identification thread and what kills it. (complete)

Posted on 10/18/17 at 9:16 am to
Posted by CarRamrod
Spurbury, VT
Member since Dec 2006
57459 posts
Posted on 10/18/17 at 9:16 am to
quote:

Yes, in late February to mid March
k then if i were to re seed barer areas of the lawn when would i put seed out?

Label for Balan says wait 6 weeks after pre emergent is applied before seeding turf grasses. But if you are using the maximum recommended about of pre emergent wait 12-16 weeks.
This post was edited on 10/18/17 at 9:26 am
Posted by 2geaux
Georgia
Member since Feb 2008
2608 posts
Posted on 10/18/17 at 10:26 am to
Clethodim in the fall has great results.
Posted by Drunken Crawfish
Member since Apr 2017
3823 posts
Posted on 9/11/18 at 11:12 am to
I know this is a random bump, but there is a lot of good info in this thread so I didn't want to start a new one.

I have a Bermuda grass lawn that was seeded back in April when we moved into our house. It took most of the summer to get a noticeable amount of Bermuda established. I have been fighting Dallisgrass most of the summer but it looks like I also have some Yellow nutsedge as well as some Virginia button weed that has exploded after the rains the past few weeks. Is there any single product that will take care of both the sedge, dallis and buttonweed but not totally burn out the Bermuda? I have read that Certainty works for the sedge and Celsius works for everything else, but that's over $200 worth of products.

I am trying to take advantage of the last two months of the growing period to try and establish as much grass as I can.
Posted by bootlegger
Ponchatoula
Member since Dec 2012
5337 posts
Posted on 9/11/18 at 12:42 pm to
I would do a Certainty/MSMA mix for the Dallis and sedge, and metsulfuron (will take more than 1 application this time of year) for the buttonweed.
Posted by Gevans17
Member since Dec 2007
1135 posts
Posted on 9/11/18 at 12:44 pm to
Lespedeza aka Chinese clover.
I’ve used Martin’s Top Shot with good effect
Posted by CarRamrod
Spurbury, VT
Member since Dec 2006
57459 posts
Posted on 9/11/18 at 1:07 pm to
Boot!

so since i have been workng on my yard for the past 2 years i would like to say that most of the weeds are gone.......BUT.........a third of my yard is now Bermuda. sedges are growing in it too but i can know them back.

I have slowed the grown by spraying the line between Bermuda and centipede with Sethoxydim. but man.... it is like im not picking up any ground. any ideas besides killing it all and re sodding?
Posted by bootlegger
Ponchatoula
Member since Dec 2012
5337 posts
Posted on 9/11/18 at 1:26 pm to
The sethoxydim should be doing it. Ease your way toward the max app. rate. May even wait til daytime temps drop some so that you can spray stronger without chlorosis of the centipede.
Posted by CarRamrod
Spurbury, VT
Member since Dec 2006
57459 posts
Posted on 9/11/18 at 1:31 pm to
i mean it is killing the Bermuda but the centipede isnt grow ing in its spot very fast.

I dont want to kill the whole area at once so other weeds just grow in its spot and it is a mud puddle for my dogs.
This post was edited on 9/11/18 at 1:32 pm
Posted by bootlegger
Ponchatoula
Member since Dec 2012
5337 posts
Posted on 9/11/18 at 2:33 pm to
Ah, I gotcha. Yeah, that centipede isn't as aggressive as Bermuda when running its stolons and filling in. Make sure you're not fertilizing heavily to try to force it to fill in. Takes time for sure, but seeding/sodding will speed that up if ya get impatient.
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