Sycamore Felt Gall

Aceria pseudoplatani

Sycamore Felt Gall (Aceria pseudoplatani)

This is a mite which produces felt-like galls on the surface of Sycamore (Acer pseudoplatanus) tree leaves. On the top side of the leaf the gall is like a blister which is usually yellowish to begin which then turns brown, and underside it is cream or yellowish when fresh, browning as it ages.

Sycamore Felt Gall (Aceria pseudoplatani)

The mites leave the gall in which they shelter and feed on the leaf in the autumn and overwinter in the twigs and branches.

Seen summer until autumn. Common and widespread.

Photographs of Sycamore Felt Gall (Aceria pseudoplatani), taken June 2013, local wood and nature reserve. © Pete Hillman 2013. Camera used Nikon Coolpix P500.

Advertisements

4 thoughts on “Sycamore Felt Gall

Your thoughts ...

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s