Comprehensive Control Combination for Carrot Fly
May 13, 2022
(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 [...] 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 and second [...] season is required, which is made in the spring before Carrot flies emerge from overwintering pupae. Capsules (30g by weight, or 50ml by volume) are added