Comprehensive Control Combination for Carrot Fly
May 13, 2022
cone-shaped dispenser with a lid. Each dispenser is positioned in the field on a supporting pole. The standard dispenser introduction rate is 4/ha, but this [...] (Psila rosae) on a Carrot root Carrot fly The Carrot fly, Psila rosae, emerges from overwintering pupae, to lay white, ovoid eggs, in cracks in the soil surface [...] may be more appropriate in some situations. Traps should be positioned in the field from April, and again in June, to monitor for the emergence of the first