Posted 9/8/2007 07:23 (#200301 - in reply to #198910) Subject: Re: Wheat after Milo
Phil's idea is good, but one caveat: If the pH varies much in the field (and it usually does), you might not get an accurate assessment of the atrazine carryover. Especially in western KS with high pH spots scattered around the fields. Atrazine breakdown in soil is much slower at high pH.