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yoloboi

Unknown tree...unknown disease...

14 years ago

Hi!

My wife and I just moved to a new house and we noticed that a tree planted in the back porch has some very strange dark brown spots on the leaves. I'm not sure if I am over-watering the tree, under-watering, or if it has some sort of fungus?

Any help would be appreciated. I can FWD another picture of the full tree.. it seems like I am not allowed to add additional pictures. Thanks for the help!

Comments (12)

  • 14 years ago

    It might be Coryneum blight?

  • 14 years ago

    hey

    i am down in Adrian.. MI ...

    worst summer on record for heat.. drought.. and misery [me, not the plants] ....

    any of the above are the primary issue

    once a leaf is damaged.. secondary things can develop ...

    water PROPERLY [ask if you dont know] ... full fall clean up.. and see if it happens next year ...

    you can add another pic.. in a reply post ...

    ken

  • 14 years ago

    Thanks for the responses so far! Here's a full picture of the tree.

    Good call on watering properly. It seems that 'watering properly' is highly dependent on the type of tree. Hopefully someone can help me identify what kind of tree I'm working with so I can figure something out.

    Thanks again!

  • 14 years ago

    can't upload for some reason... will try again later

  • 14 years ago

    Try changing the subject line by a word or two if you post twice in a row. Sometimes it won't even let you post two posts in a row, let alone accepting a picture.

  • 14 years ago

    not really.. a good DEEP watering.. and a good mulch.. and near drying in between is requisite for all trees and shrubs .. especially prior to becoming fully established .. [dig hole sand find out if there is any moisture a few inches down ]

    and i adrian MI.. its been one horribly hot and drought stricken year ...

    superficially spraying the leaves and the surface.. is problematic ...

    since you are shooting down into the plant.. i am thinking it is a shrub ... so we all look forward to further pix.. for a full ID ... and while you are at it.. explain how you apply water ...

    ken

  • 14 years ago

    The picture I took is too dark..probably won't help much. I will take another one later today and post it.

    The 'tree' is actually about 8 feet. I took a picture 'down' at it because I wanted to snap a picture of an affected area which would show the spots well.

    Good point checking on the moisture. I will do that.

    I apply water with a hose. It has a "shower" setting which sprays water but it's not forceful... I'd say it mimics a watering can, basically.

    I will make sure to take a picture of the bottom of the tree. It has mulch, but maybe it needs more?

    Thanks again

  • 14 years ago

    Amelanchier is my guess, showing heat related stress. A pic showing overall habit, decent leaf detail, and buds woul be nice. Any thing intetesting on bark or is it rather smooth and grayish (anticipated, anything else would be of intetest)

  • 14 years ago

    here's a picture of the full tree

  • 14 years ago

    another picture....

  • 14 years ago

    another picture....

    {{!gwi}}

  • 14 years ago

    Bottom line, Yo...'something' has done this to the leaves. By this time of summer, especially a summer like this, some degree of insect feeding damage, fungal blight, or environmentally-caused damage is exceedingly common. It's cool that you care enough and are observant enough to report this, but the overall appearance of the tree is good, maybe even excellent. I'd not worry.

    Tree might be planted a little deep. That's got nothing to do with the leaves looking like that but may be a long-term problem. Can you tap away some mulch at the base and expose the root flare?

    +oM