other orders
gall on sycamore: Aceria pseudoplatani
Wanstead Park, 10 July 2013
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other orders |
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gall on sycamore: Aceria pseudoplatani
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Wanstead Park, 10 July 2013
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Gall pustules on the upper surface of a sycamore leaf blade in the Glade, Wanstead Park. These are caused by a mite in the family Eriophyidae, and are common in Britain, |
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