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ivan123_gw

English Oak Tree Disease?

Ivan123
9 years ago

Hi,

Most of my Oak trees have leaves that turn a greyish colour and then turn brown in late spring, see photo attached.

It is very severe on the leaves of new branch growth. The leaves on the previous seasons branches are less affected.

Also there are a lot of aphids.

The soil test showed pH of 4.3p. Soil density of 1244kg.m3.
S 27mg.kg
P 7mg.kg
K 37mg.kg

Is this caused by a difficiency in the soil or the aphids or a fungus?

Thanks
Ivan

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