WHO YOU GONNA CALL?

I must apologise if you've now got the theme from Ghostbusters by Ray Parker Jr. firmly stuck in your head, but I have – and why should I suffer alone?
Wilson has come up with yet another money making scheme: ANTbusters – a service for gardeners and householders suffering from a surfeit of ants.
This is presumably an idea for the distant future – for next Spring when, as Wilson puts it, 'The ants come out to play'…