I have a collection of single gall spore collections and axenic cultures of Endocronartium/Peridermium harknessii (western gall rust), Cronartium comandrae (comandra blister rust), and C. quercuum f. sp. banksianae (eastern gall rust) that I will not be using in the future.  A brief description of the materials and publications that utilized the materials is attached.  If anyone is interested in receiving any of these materials, let me know soon.

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James Walla, Ph.D.
Forest Pathologist
Plant Pathology Dept.
North Dakota State University
701-231-7069
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