"When all you have is a hammer, everything looks like a nail." I think that came out wrong. I was not hinting at anything you said. I was setting up for what I was about to say. My hammer is corn meal, which in the organic world is recognized as a fungal disease preventer and cure. The nail is your yellow grass. When I see the yellow grass, I assume it is a fungal problem. I can see where that could easily be misinterpreted. Sorry. YES, you have to wait until late summer to reseed. Why? Well you don't have to but if you want good results, wait. Seeding now will give you a yard full of crabgrass right away and later on, any grass that did germinate will die from the heat allowing the crabgrass to fully take over. If you want to fix that for the future, you could seed in some Kentucky bluegrass in the late summer. It will spread to fill in weak spots where fescues do not spread.

As soon as I see any eggs or adults I start a daily patrol I take some masking or duct tape and use the sticky side to pull the eggs off the leaves check both sides of the leaves I also have a pump spray bottle with soapy water to spray any adults or nymphs kills them in a few minutes , Once a week I use my hose end sprayer ( the kind with a mixing tank on it and use a strong soapy mix and soap the entire patch I make a lot of suds and soak it in ( I call it nuking the squash ) I also put some flat boards around each hill as they like to hide there at night and can be collected after dark or early in the A.M. it also helps to have no mulch they can hide in I use black plastic. It can be a battle but you can control them . Good Luck

HabBob, I don't know exactly what our bugs are, but I've got them narrowed down to Leaf Hoppers. I've only seen one at a time, and I haven't seen it do anything other than sit there. We do have many "guard" bugs floating around, hover flies, wasps, spiders, robber flies, etc... so I think nature has reached some type of balance up here, and is keeping the bad bugs to a minimum. We also have the benefit of living within 200 ft of a marsh, which would be insanely buggy if it weren't for all the birds that hang around and eat like kings. We do keep a small amount of seed in a feeder on the window to keep them close. Heh, we even have a natural perimeter of antlions around the house. So, I guess my point is nature is taking care of business for us right now, so, no, I have not seen the activity you have. We're also on opposite corners of the lower 48, so there's gonna be a difference in coloration, behavior, and available predators. I'm in a very rural area up here, lots of nature. If you live in a more suburban/urban area, you might not have a whole lot of bugs to call on to help out. One thing I've been reading is to allow a part of yard/land/lawn to go wild and bring in the good bugs and bug eaters to your property. That might not help you this year, but might be useful in the future? On a side note: I got another ID on #3, "Yes, plant bug, family Miridae, but I think it is probably a species of Necro...Nicro...Narcoleptic (no, wait, that describes me sometimes)...Ah-ha! Neurocolpus!" - E.E. I'm gonna have to do more research and maybe I'll post my leaf hopper to bugguide or feidler's bug site to get a real ID. Both sites are fantastic. - Mark

HA! That's pretty funny, mnktx. I went to a concert last night and ever since, "76 trombones in the big parade" has played in my head OVER and OVER, so they did it for you in advance. :-) If you're really interested in stuff like that (wasp eggs on caterpillars), you can follow the link below. Some folks at North Carolina State University's department of Entomology developed "a freaky tag-team of bugs" to eat kudzu, the vine that ate the South. Where I used to live, I watched a car parked at a garage get covered in kudzu in a matter of a couple weeks--it's beautiful, but it's the most aggressive plant I've ever seen. They didn't want the caterpillar to go nuts eating everything else, though, so they infected their caterpillars with an organic time bomb--wasp larvae in their backs which would eat them from the inside out. Poor caterpillars! Here is a link that might be useful: Freakish Bug Tag Team Article