University of Illinois Extension
April 4, 2013

Host Richard Hentschel talks about 2 important diseases on apple fruit trees and the ornamental flowering crabapples. Cedar Apple Rust has a decidious and evergreen hosts and travels between the two. Apple Scab only requires a decidous host. Both diseases impact the quality of fruit on the fruiting trees. Crabapples are also impacted, but we do not eat those fruits.

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