Wednesday, 12 November 2014

Mothing while you're Shopping

Something useful which everyone can look out for right now are active mines of Phyllonorycter platani on London Plane, a tree commonly found in supermarket car-parks.  The blister mines are large and very obvious and there are often several on the same leaf.  The pictures below are from a fallen leaf found this afternoon at Waitrose in Thame, Oxon and last year I found them at both of the large Tesco outlets in Aylesbury, Bucks.  Even the solitary tree here in our village of Westcott had the mines when checked a week or so ago.  This is another species like Ectoedemia heringella on Holm Oak and Cameraria ohridella on Horse Chestnut which is a fairly recent invader from the continent and is spreading quite quickly.
Dave Wilton

Leaf of London Plane, Thame 12th November

Mine of Phyllonorycter platani, Thame 12th November

5 comments:

  1. Last year Tesco, this year Waitrose. So: are the moths moving upmarket as they sweep across the land?

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  2. Replies
    1. Well, that's evolution for you.... it takes many unexpected twists and turns.

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  3. I think they've actually been moving down-market. They started off in central London, so that would have been Fortnum and Mason. In Milton Keynes I'd start looking at Aldi or Lidl...

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    Replies
    1. Ha! Take note, good people of MK, I think you've just been dissed!
      Fact: I have found platani just outside PC World in sunny Watford - true, but I'm not sure what to make of it.

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