Posted 5/8/2022 19:53 (#9652923) Subject: Valor in the fall?
I've heard people speak of using Valor in the fall for residual in the spring for waterhemp . They say that it can take them into late may if applied in October. That spurned a few questions since the label says 60 days of activity.
How does Valor get it's residual diminished and why does it last so long in the winter?