Cedar Apple Rust
Pearson, R.C.; Aldwinckle, H.S.; Seem, R.C.
Cedar apple rust (CAR) is an important fungal disease of apple in North America east of the Rocky Mountains. It can defoliate trees and blemish fruit making them unmarketable. The CAR fungus requires two hosts, apple and eastern red cedar (Juniperus virginiana L.), to complete its life cycle. Spores produced on apple do not infect apple, but only cedar and spores produced on cedar infect only apple.
NYS IPM Type: Fruits IPM Fact Sheet
New York State IPM Program
Agricultural IPM; Fruits; Tree Fruit; Apples
Previously Published As
retrieved from: http://nysipm.cornell.edu/factsheets/treefruit/diseases/car/car.pdf