“The fly spreads quickly – you don’t want to be too late”

At Yilmaz Radijs, radish crops are grown this season across 11 hectares using not just the familiar yellow sticky traps, but also white sticky cards. These white cards often soon become speckled with tiny black dots—cabbage root flies (Delia radicum) attracted to the pheromone-infused PheroRadicum traps.…Original Article