Watch out for a great new documentary series from Keo Films. The Ladykillers: Pest Detectives (BBC2, 4 x 60, Tuesdays 8.00pm). It follows four female pest controllers as they fight the apparently never-ending war with all those nasties we wish weren’t around – blood-sucking bed bugs, scabby pigeons, scavenging rats and all the other creepy crawlies out there. Did you know for example that moth invasions ( yes moth invasions) have risen 75% and rats are growing immune to poison!  The pests are coming – thank goodness for the ladykillers. Matthew Cracknell composed the music.