RE: alternative to roundup????
Here in OK i have had good luck using nothing. Our place has big bluestem grass. No Johnson grass or Bermuda on the place. Little weed problem. We plant the wheat and oats verythickly by broadcasting after the bluestem is dormant and it works out very well. Will soon plant cowpeas and grain sorghum-milo. The peas will climb up the milo plants and make a thick cover that will smother outmost weeds thatare there.