BB2009
: Preventing the Spread of the Virus
Wednesday
26th February 2020
For
the avoidance of doubt, I am not talking
about Coronovirus. This one is arguable
more virulent and the steps taken for its
prevention are more drastic. Fortunately,
though, it doesn't affect humans.
I
refer to Phytophthora: from Greek futon
(phytón),
"plant" and fqora
(phthorá), "destruction";
"the plant-destroyer". It
is a genus of plant-damaging oomycetes,
whose member species are capable of causing
enormous economic losses on crops worldwide,
as well as environmental damage in natural
ecosystems.
Phytophthora
Ramorum is a fungus-like virus which causes
extensive damage and death in a wide range
of trees and shrubs. Unfortunately
it has been discovered in the Larch trees
at that well known beauty spot, Tarn Hows.
We
hadn’t intended to visit Tarn Hows today.
Our original objective was another
visit to Latterbarrow. Yes, I know
it is only two weeks since we were last
there BB2007
but Mike B, who had not been on that outing,
had found a route that had little in common
with that visit other than, obviously, summiting
at the same place.
To
follow Mike’s route would involve the Windermere
Ferry. I knew it had been closed yesterday
due to high winds but, as it was now relatively
calm, I anticipated that it would be open.
Wrong. When we arrived we found
it was closed due to high water level.
Our
back-up plan was to visit Tarn Hows. The
sun was shining brightly when we arrived
and the snow-capped hills looked splendid.
However
it was clear that intensive forestry work
was in progress. A sign explained
that the National Trust is working with
the Forestry Commission to fell infected
Larch trees to prevent the spread of the
disease. It is required by law to
fell all Larches within 100 metres of each
infected tree. Parts of the woodland will
look quite different for a while.
The
National Trust website
contains much more information about the
disease, what is happening and why. It
was sad to see the effect of the clearance
but the action is understandable. Hopefully
it won’t detract from the beauty of the
area too much or for too long.
Our
initial objective was Tom Heights. The
view from the summit was spectacular, both
down Coniston Water.....
.....
and over to the Lakeland hills round from
The Old Man of Coniston, past Wetherlam,
the Crinkles and Bowfell to the Langdales
shimmering in their snow coverings.
From
there, we dropped down to the forest tracks
until we reached the climb through open
fields to the Black Crag summit. It's
one of only a very few summits that actually
tells you where you are!
The
weather to the west of us was changing seriously.
There
was a bitterly cold wind. We thought
we might get caught in rain, sleet or snow
flurries but fortunately they kept missing
us, enabling us to have our lunch, sheltered
behind some rocks and enjoy the still fine
views up the Troutbeck valley.....
.....and
over to the Howgills.
One
purpose of our outing had been rehabilitation
for Martin after his surgery so we didn’t
extend the expedition. Instead, we
returned to Tarn Hows by a different route
and enjoyed a leisurely stroll along the
path back to the car. It would have
been idyllic had it not been for the sound
of the chainsaws doing what had to be done.
Later,
in the Eagle and Child, we reflected on
what would happen if the remedy for Coronovirus
were the same as that for Phytophthora.
The destruction of all within 100
metres of the affected source. There
was only one way to banish the thought.
Same
again please, Landlord!
Don,
Wednesday 26th February 2020
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