Comprehensive Control Combination for Carrot Fly
May 13, 2022
Psila rosae, emerges from overwintering pupae, to lay white, ovoid eggs, in cracks in the soil surface, close to the plant’s stem base. After a few days, the [...] Trap The flies are attracted to Koppert’s orange-coloured Carrot Fly Traps, which should be placed just above canopy height, at a 45 o angle, facing downwards [...] suggested, but up to 10/ha may be more appropriate in some situations. Traps should be positioned in the field from April, and again in June, to monitor for