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 [...] surface, close to the plant’s stem base. After a few days, the eggs hatch into colourless larvae which feed on fibrous side roots of young plants, but can [...] feed externally on young tap roots. The second instar larvae can feed externally and internally on young tap roots, but the majority of mining activity