Carrot Review

12 CARROT REVIEW JANUARY 2021 FROM THE AHDB ... “2020 was the worst year for virus in some regions since 2015, with yield reductions of up to 30%.” “Research has shown that flights of willow-carrot aphid appear to track well with transmission of carrot red leaf virus.” An aphid transmitter of carrot viruses. Photo: Rosemary Collier, University of Warwick.