i live in central indiana and about 1 1/2 months ago, my lawn (kentucky bluegrass/perennial rye) was covered with these helicopter thingy's....i guess everybody knows what they are. i think its from my maple tree(s). so, i tried to rake them up as someone told me they'd cause problems for my lawn and eventually begin to turn into maple trees. well, they were right. i thought i was getting a bunch of broadleaf weed creep back into my beautiful lawn. instead, i just went out and tryied to pull a few up by hand and, much to my surprise, the "weed" was attached to the "helicopter" that was buried in my turf/soil. so, i went out to look at the label for my Redzone, and I don't see where its going to kill these things that are all over my lawn. what, if anything, can i spray on my lawn (without killing my grass) that will get rid of these weed looking things. they are really making my beautiful lawn look like ****. thanks!!!!!