[MAIPC] Mugwort Control

Gover Jr., Arthur Earl aeg2 at psu.edu
Fri Mar 27 13:05:25 PDT 2020


Hi, Nathan.

Could you elaborate on the current stage of the mugwort your addressing. In Central PA, mugwort emergence is in the future.

What material are you using?

Thanks.

Be well.

Art

Penn State Wildland Weed Management
116 ASI Building
University Park, PA  16802

(814) 863-9904
(814) 863-6139 FAX
http://plantscience.psu.edu/wildland

> On Mar 27, 2020, at 15:23, Nathan Hartshorne <nshartshorne at gmail.com> wrote:
> 
> Hi All,
> 
> I just wanted to say that in the past I have had success reducing mugwort invasions by spraying at this point of the year when it is still short and a lot of the natives still haven't even shown their sprouts.  Now I got maybe as little as 20% killed and the rest grew back, but that 20% was very helpful in thin areas.  Also, the mugwort that did resprout grew shorter and was significantly easier to manage later in the season when I hit it again.  If you have ever waded through a field of 5 ft tall mugwort trying to spray it with a backpack sprayer, it is not easy.  Anyways, just some advice.
> 
> Best,
> Nathan
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