The nights are drawing in and the rats are venturing out, so were back on pest control duty. Mat Manning is trying out a new bait .\r<br>\r<br>The new fortnightly programme set to become essential viewing for airgunners around the world.\r<br>\r<br> Weve got grey squirrels in the crosshairs this week, and Mat Manning has set up a peanut feeder to draw them .\r<br>\r<br>Were heading back to the fish farm where the rats proved elusive during our last visit – but this time were using night vision. Watch as Mat Manning sets out a .
