'Insects are a powerful tool for food production'

Integrated pest management is about establishing a farm as a connected ecosystem. To investigate the subject ffinlo Costain is joined by horticulturalist, Andy Dibben , the head grower at Abbey Home Farm near Cirencester - by Patrick Barker an arable farmer from Lodge Farm near Westhorpe in Suffolk - and by Angus Walton , a livestock producer from Peelham Farm in the Scottish Borders.