Thursday, May 21, 2015

Cedar Apple Rust

Photo © 2015 Sue Schneck
Photo © 2015 Sue Schneck

Thanks to Master Gardener Sue Schneck for these wonderful photos of Cedar Apple Rust taken with her Galaxy S5 phone camera!  This disease requires two separate living host plants. In Sue's garden the host and alternate host were juniper and crabapple trees.  When Sue removed the juniper from her garden, the cedar apple rust disease disappeared.

Read more about this fascinating disease here:

http://extension.psu.edu/pests/plant-diseases/all-fact-sheets/cedar-apple-and-related-rusts

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