Do snails eat ground elder?
Er...spot the fly in the ointment.I might have known that it wouldn't be that easy - there had to be a reason there was so much of the damn stuff. Oh well, it wouldn't have been me, if I'd had money !
Er...spot the fly in the ointment.
See now, I thought that it was on porous pots. On account of, otherwise the WD40 would degrade with heat, light, rain etc - or simply run off due to gravity.
) and in fact, the slime trails they leave behind actually tell them which direction they were going, whether they were well fed, sensed food,etc, so that they can cross a trail and immediately know whether, and in which direction, to follow it again. This is sufficiently important that they devote much of their biochemical energy to creating this slime - so anything that will muck it up is worth trying. (The reason crushed eggshells may have an effect is that the signals are based on calcium; but I'd guess eggshells need mixing with vinegar to liberate the calcium.) Perhaps ***** would have the same effect - like WD40, isn't it based on naturally occurring phenols ?
I know, there is a re-moat chance they will evolve the ability to swim...

BBC News - Glasgow Airport staff seize 36 giant African land snails
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