Are these sod web worm webs?

That’s some good lookin’ turf.
Whatcha got there?

quote:

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If you see light colored moths flying around you got em, I treated my yard last week, they were everywhere.

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What did you treat with?

It could be spiders. That webbing looks rather thick for webworms. I'd get down on the ground and look for the actual caterpillar. If you do have them Talstar will knock them out.

Centipede

False alarm. I went and looked at them closer when I got home and there were spiders in them that had made a silky tunnel from that web into a tunnel into the ground. Pretty cool actually.

The floods of 2016 brought them in. They have wrecked my yard more than once.

Talstar

As others have said the abundance of small white moths flying when you walk through or mow the yard will be the best indicator of sod webworms.

The brown patches won't be far behind. They wrecked most of my backyard in a matter of weeks a few years ago.

I used liquid insecticide I got from Lowe's, Spectracide Triazicide with success.

ETA: I suspect there is some truth to the 2016 flood. We came within a few inches of water in the house and never had trouble with these webworms for the 14 years we lived here previously.