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November was marked by cold, wet, weather and more frosts.
Slug and snail activity slowed to a minimum and it seems a logical time to
conclude the Slug Stoppa trial.
Heavy rain and strong winds brought down the last of the
leaves and the garden was flooded for the first time this season. With no more
fallen leaves to provide any form of cover and a thorough clear up of debris on
each of the plots, any remaining slugs and snails have retreated to "winter
quarters". I am sure they will be out on the prowl during warmer nights but
most of the plants more susceptible to attack will either soon be cleared or big
enough to defend themselves.
Crop
|
Predation
|
Roots
|
None
|
Brassicas
|
|
Lettuce
|
Harvested
|
Carrots
|
None
|
Courgettes
|
Harvested
|
Spinach
|
Harvested
|
Purslane
|
None
|
Salad Rocket
|
|
Lambs Lettuce
|
Harvested
|
Leeks
|

|
Cornflowers
|

|
Peas
|
Destroyed
|
The row of peas that should have come through in February
decided to emerge early and were immediately destroyed by pigeons. I have
re-sown another row but would expect the same thing to happen should they emerge
early again. Brassicas have also been attacked by pigeons but slug
damage has been slight. There was
some damage to the cornflower seedlings, but enough have survived to plant out in
the borders in the Spring of next year. (Plants that had previously been
transferred to the borders were destroyed overnight- despite a protective ring
of Slug Stoppa.)
So was the Slug Stoppa a success? The short answer is an
emphatic: NO.
I should stress that this is a personal opinion based
on my personal observations and there are probably others who have found the
product to be the best thing since sliced bread, but..........
From day one, Slug Stoppa provided no defence whatsoever.
During admittedly, a fairly wet summer, slugs simply crossed the barriers with
total impunity. They showed no signs of discomfort as they attempted to cross it
and even with regular top-ups with new material, they just completely ignored
it.
The manufacturers recommended using it in conjunction
with other methods of slug control like nematodes but I feel that this would
have given a false impression as it may have been the nematodes that were doing all the hard work.
I did a mini experiment using a row of
sacrificial cornflowers and lettuces and combined the Slug Stoppa with beer traps. The beer
traps were placed on both sides of the Slug Stoppa barrier but slugs still chose to cross the defences to
decimate the cornflowers and lettuces rather than get caught in the beer traps. It would seem
that there really is no substitute for diligence and a "shoot to kill"
policy when it comes to our number one pest. I found that carrying a bucket of
beer around with me and dunking every slug and snail I found in it, was the most
effective means of control (and will continue to be so, until another method (that
actually works) can be found).
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