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View Full Version : Poa Control--Tenacity + overseed or Pre-M


Teach123
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.

RigglePLC
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.
http://natseed.com/pdf/Tenacity%20Herbicide_Label.pdf

RodneyK
07-07-2012, 03:26 PM
http://www.sportsturfonline.com/ME2/Audiences/dirmod.asp?sid=&nm=News+and+Features&type=Publishing&mod=Publications%3A%3AArticle&mid=8F3A7027421841978F18BE895F87F791&AudID=374222F1A4794C91A8E3D4464352DF70&tier=4&id=2E6C1AB178F54D64A6F8E41FD78229FF

Duekster
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.

JoJo1990
07-07-2012, 08:05 PM
http://turf.wsu.edu/Documents/Research%20documents/Presentations/NTAFallTenacityPrograss.pdf

http://turf.unl.edu/extpresentationspdf/Expopoaannuatrivupdate.pdf

http://turf.unl.edu/pdfctarticles/May%20follow%20up%20on%20herbicides%20for%20seeding.pdf

http://turf.unl.edu/ResearchReports/FairwayPoaControl2011.pdf

Lots of other good studies that UNL conducted are out there as well.