Has anyone seen this on their japanese maple?

paulmurJuly 20, 2012

Please see my picture. I don't know what it is. I planted this tree about a month ago. I may have been overwatering.

If you recognize this yellow growth on the branches please give me some advise.

Much appreciated.

Paul

Thank you for reporting this comment. Undo
NHBabs(4b-5aNH)

Hi, Paul -

I can't be sure, but from the photo it looks to me like some type of lichen. Around here lichen is fairly common on tree bark and doesn't cause any harm. Since the leaves and bark on twigs looks healthy, it doesn't seem like it's a disease.

    Bookmark   July 21, 2012 at 8:49AM
Thank you for reporting this comment. Undo
corunum z6 CT(6)

Hi, Paul,

I agree with nhbabs. Click on the article below to read about lichens. You can simply wash it off tenderly so as not to hurt the bark and it may not return with cooler weather prevailing in the near future (we hope).

Jane

Here is a link that might be useful: Univ. Delaware Coop Ext., lichens

    Bookmark   July 21, 2012 at 10:10AM
Thank you for reporting this comment. Undo
paulmur

Thank you so much. I see similar growths on my natural trees around here. I'm in the Catskills near Woodstock. Every year I lose about 5 trees for reasons I don't quite understand. I'm from the city so maybe I just don't get the natural cycle of the forest around here yet.

Anyway, thanks again

    Bookmark   July 21, 2012 at 5:15PM
Sign Up to comment
More Discussions
Spray-N-Grow Product any good?
Anyone use or success/failures with the Spry-N-Grow...
NorthHadley
Hummingbird Spring Migration 2015
I've been checking regularly and finally today there...
claireplymouth z6b coastal MA
Winter weather in the kitchen - 2015 edition
This is the official thread to talk about (complain?)...
pixie_lou
Something to brighten up this horrible winter
I was in Palm Springs a couple of weeks ago. Maybe...
bill_ri_z6b
Bristol County Conservation District 2014 Plant Sale
Now is the time the Massachusetts County Conservation...
edlincoln
People viewed this after searching for:
© 2015 Houzz Inc. Houzz® The new way to design your home™