Is this from sod webworm?

No spiders lol, I did see your video.

I think ales_ganter is right that it may be a fungus. I had a bad rust fungus problem earlier in June but it had grown out. Now I'm left with a few brown spots that get these webs in the mornings.

Maybe I'll try the scotts fungus control.

Ok guys, thanks for the advice. I already put down the Milorganite but only at a half rate. I used 1 bag to cover 5K Sq Ft. The guy at the nursery said the slow release won't kick in too much until the fungus control does its job. I also have another half bag of the fungicide to throw down in a couple weeks. I'm limiting watering to once a week amd bagging clippings at 2.5".

That seem alright?

^ thats all you need to know!