Pacific Northwest 1998 An Online Guide
Introduction
Index to Plant Disease
Picture Index to Plant Disease
Plant Clinic
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Articles about Plant Disease
Links to other sites
Acknowledgements
Guide Home
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PNW Insect Handbook

PNW Weed Handbook

PNW Plant Disease Handbook

OSU Extension Web Page

Plant-Disease Index

Host Disease Images
Prune and Plum Armillaria Root Rot
Prune and Plum Bacterial Canker
Prune and Plum Brown Rot
Prune and Plum Crown Gall
Prune and Plum Cytospora Canker  
Prune and Plum Leaf Spots
Prune and Plum Plum Pockets
Prune and Plum Plum Pox (Sharka)  
Prune and Plum Russeting
Prune and Plum Rust
Prune and Plum Silver Leaf
Prune and Plum Virus Diseases (Tomato Ringspot)

In print since 1954 and on the web since 1996. Questions or comments, please contact us.