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
Apple Anthracnose (Bull's-eye Rot)
Apple Apple Mosaic
Apple Apple Proliferation  
Apple Bitter Pit
Apple Burrknot
Apple Crown and Collar Rot
Apple Crown Gall
Apple Dead Spur  
Apple Fire Blight
Apple Flat Apple Disease  
Apple Fruit Rot (Phytophthora)
Apple Fruit Russeting
Apple Green Crinkle Disease  
Apple Latent Virus Diseases  
Apple Necrotic Leaf Blotch
Apple Nectria Twig Blight (Coral Spot)
Apple Nematode (Dagger)  
Apple Nematode (Root-lesion)  
Apple Perennial Canker (Bull's-eye Rot)
Apple Powdery Mildew
Apple Replant Disease  
Apple Rubbery Wood and Flat Limb  
Apple Rust  
Apple Scab
Apple Scar Skin and Dapple Apple
Apple Storage Problems  
Apple Union Necrosis and Decline
Apple Virus Diseases
Apple and Pear Nectria Canker (European Canker)

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