Last night, having collected a particularly impressive haul of slus, I decided to weigh them. I placed another ice cream box on top and tipped away the water.
I weighed the two bxes with slugs and without and the difference was a pound and a quarter. I’ve been collecting most nights since the Hostas started to sprout and have guessed at perhaps an average of eight ounces a night. This could mean I’ve destroyed over fifty pounds of slugs this year.Despite collecting thousands of them I feel I still don’t understand slugs. There is a very large clump of Disporopsis pernyi and almost every night there are two or three large slugs in one small area of it feeding on its foliage, but not elsewhere in the plant. They have practically defoliated a Kirengeshoma plant in one spot and about twenty feet away another clump is almost untouched. I would love to know whether the ‘innocent’ orange slug feeding on pigeon or fox poo is the same species as the identical looking animals eating the Dahlias, Hostas etc.. Innocent or otherwise they have all met the same fate!