Posted 4/28/2014 13:42 (#3841514 - in reply to #3841329) Subject: RE: first time spraying glyphosate = failure
Clark SD
Like the others said, be patient. I use to worry about it too, but one fall it was cool so i kept track of the min max air temps and figured the gdd`s base 32 degrees F. If i recall right it took about 180 gdd`s to see browning. I tried to find the file but can`t find it yet, but will keep on looking.