View Full Version : Poa Control--Tenacity + overseed or Pre-M
07-05-2012, 05:04 PM
Looks like I have a few options for poa control. Has anyone had good luck with Tenacity? I would like to overseed this fall, but can't with the pre-m.
07-05-2012, 08:19 PM
The label lists it as pre-emergent and suppression only. It probably list suppression--because it won't kill it. Sometimes you just take your chances.
07-07-2012, 03:26 PM
07-07-2012, 05:53 PM
Around here, Poa and winter grass germinate about the same time.
So it is often an either or but we keep the P rye high so the Poa does not do well.
07-07-2012, 08:05 PM
Lots of other good studies that UNL conducted are out there as well.
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