Posted 6/7/2016 19:40 (#5342758 - in reply to #5342458) Subject: RE: Spraying an established alfalfa stand
Here's the problem with your agronomist's recommendation.....
Extreme is a premix of Glyphosate + Pursuit. Pursuit is VERY safe on alfalfa, and is labeled to use on alfalfa. So, using Extreme would be no better than using straight glyphosate/ Roundup.