What's causing this: white on tree leaves?

w1ldflower(5)December 3, 2010

Is anyone familiar with this? Seems to be limited to a small portion of the tree, but am afraid of it's potential damage if I can't control it. Any ideas/treatments, preferably organic remedies if you know of any. Thanks so much!

Image link:

Thank you for reporting this comment. Undo
Kimmsr(4a/5b-MI)

Many tree leaves can get various molds and mildews and most cause few problems for the trees. If the leaves become covered over more than 50 percent of the leaf surface that could inhibit photosynthesis enough that the tree will drop the leaves.
Whether what you have is something of concern probably is best addresses at your local office of your state universities Cooperative Extension Service.

    Bookmark   December 4, 2010 at 7:32AM
Thank you for reporting this comment. Undo
jean001(z8aPortland, OR)

If the tree is the kind that loses its leaves for the winter (deciduous), realize that it's pointless to treat leaves which are due to be shed in short order. Here, the preferred management is wait until the leaves drop, then rake & discard.

    Bookmark   December 4, 2010 at 4:10PM
Sign Up to comment
More Discussions
Lilac Concerns
My lilac plant is... frying? ... Lives in zone 8a One...
kricsten
Aphid central.... At my wit's end...
Every single over-wintering pepper I have is inundated...
theripetomatofarm
Hibiscus plant has brown growths on stem
So, I believe this is a hibiscus plant, although it...
stilllucky0
Weird white stuff growing on my plants.
I've noticed weird stuff growing & spreading on...
Cheryl Tan
Help for my Privet
I have two large privets outside on my Patio, (i live...
estesdv
Sponsored Products
52" Casablanca Utopian Snow White Energy Star Ceiling Fan
Lamps Plus
Capital LED Tall Wall Sconce by SONNEMAN Lighting
$470.00 | Lumens
Annabelle Blue and White Porcelain Floral Napkin Rings (Set of 4)
Overstock.com
Outdoor Lighting. 1-Light 9 in. Outdoor Dark Iron Wall Sconce with White Swirl S
Home Depot
Home Art Decorative Pendant Lighting
ParrotUncle
King Duvet Cover 108" x 96" - WHITE/LINEN (KING)
$430.00 | Horchow
George Kovacs Cufflink 14 3/4" Wide Glass LED Ceiling Light
Euro Style Lighting
Caskata Sea Fan Round Bowl
$109.50 | FRONTGATE
People viewed this after searching for:
© 2015 Houzz Inc. Houzz® The new way to design your home™