I don't know what the hell I did wrong here but, I sprayed my yard the other day and granted it wasn't looking so hot in the first place it is now a bit worse. The grass is yellowing out and I am afraid I may have burned it. Oddly enough, everywhere else I used this batch looks just fine. Here is the mix 3 2.5 gal jugs of Ferromec 2 50lb bags of Urea 300oz of Trimec 992 all mixed in 200gallons of water. Spraying at roughly 1 gal/1,000 sq ft. My yard has gotten progressively worse this year. One part of the yard in particular, the rest of the yard I guess wasn't too bad. Some guys think I should spray straight Urea but I don't know. Thoughts?