Stephen Plummer's picture


Observed: 6th August 2012 By: Stephen PlummerStephen Plummer’s reputation in InvertebratesStephen Plummer’s reputation in Invertebrates

These leaf blotches don't appear to be a kind of rust/fungi....are insects the cause?


No identification made yet.

Species interactions

No interactions present.


miked's picture

There are a number of

There are a number of different leaf spot diseases of Acer but I am not sure this is one of them. You could try putting the observation into the invertebrate group to see if anyone there can come up with an id incase its an insect and if they deny responsibility as well then perhaps bring it back to fungi.

Stephen Plummer's picture

Thanks, Mike - I've altered

Thanks, Mike - I've altered the info to 'invertebrates, and hope to get a response.