I guess we cant really afford crop damage as we are marginal to say the least as far as corn growing goes, but I will certainly try some different options that have been bought up and see how they go. The other issue is how effective pre em chemicals are working sprayed on to large amounts of wheat residue and zero tilled. I will try both Simazine and Bladex this year and maybe a little Bladex as post em if i have a problem.

Jim