Weed ID please

Looks like shortleaf spike sedge

Looks like Doveweed to me

Doveweed - Celsius herbicide with surfactant for post-emergent control, Specticle herbicide for pre-emergent control, applied in mid to late April. Seeds germinate at soil temp of 70 F.

Thanks all.

I guess Specticle is on deck next spring. My back does have a ton of kyllingia, sedges, and doveweed.

I have got this bad in my back yard. I plan on nuking the whole back yard and resodding (not just because of the doveweed, but wrong grass, looks terrible, and need to regrade the whole area anyway). Glyphosphate will kill this too I am assuming or do I need to use triclopyr as well?

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Can I spray Celsius for buttonweed now or do I need to wait until temps cool?

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You can spray it now. The name of the product provides you the hint that it can safely be used in hot weather on warm season turf grasses.

Blindside knocks it out. Works pre and post. I don’t remember when but it starts to disappear in the fall. So if you spray late it may be just disappearing on its own. But don’t worry, it will be back. Get it under control because it’s a beast.

This is going to be kind of an unconventional take, but it is low-growing, green and attractive….why not just leave it and keep it mowed?