In the light and airy setting of an upstairs room at the centre, Russell gave us a whistle-stop tour of the challenges facing trees planted in our streets, from the rigours of radiant heat traps, how to spot the signs of heat stress, effective watering regimes, the need to mulch and the pros and cons of tree supports, to name but a few of the topics he covered with such aplomb.
After a delicious lunch, we decamped to the adjacent Brookmill Park and spent an absolutely fascinating hour or so being educated and entertained as Russell demonstrated why he is such an in-demand speaker and educator. His knowledge about the trees species in the park (and associated fauna) was absolutely breath-taking. He fielded all our many questions about the humble London Plane, Copper Beech, Alder, Poplar and two kinds of conifer (which I forget the names of!) and left us wanting to keep him there for as long as possible!
Here, Russell is showing us the tell-tale gall formed by nymphs of the Poplar petiole gall aphid, Pemphigus populitranversus |
Our gratitude to all the staff of the Stephen Lawrence Centre for their generous help and support in making this event such a success.
No comments:
Post a Comment
All comments are moderated.