This may seem like a daft question but can anybody help me please? While repotting some plants and moving others over the last week I discovered some revolting reddish brown grub like beasties in the compost. I'm not generally squeamish but these things are gross! Does anyone know what is likely to emerge from these things, one of which, by the way, was squirming at one end. I have removed them from their homes and placed them in a plastic bag to await results