Posted 5/12/2017 21:29 (#6014695 - in reply to #6014603) Subject: RE: Changing varieties in-field on an Integra
Near Intersection of I-35 & I-90 Southern Mn.
The above is correct. Changing regions is useful for various other treatments etc. that you want to separate out. Variety changes do not require changing to a new region although you could.