freedomproject.us -Hollyhock Rust Hollyhock is a well-loved cottage garden plant but sadly it can be severely disfigured by hollyhock rust. Control is not easy.
Plant problems: Hollyhock Rust . Rust on hollyhocks can ruin their appearance. Find out which steps to take if you spot the fungus, with expert guidance from BBC Gardeners' World Magazine.
What is hollyhock rust disease. Caused by the fungus Puccinia heterospora, hollyhock rust is a disfiguring disease that infects members of the Alcea (hollyhock) family. It begins as yellow spots on
Wisconsin horticulture. Nicole Uelmen*, UW-Madison Plant Pathology Revised: 3/6/2014 Item number: XHT1231 What is hollyhock rust? Hollyhock rust is the most common fungal leaf