Pacific Northwest 1998 An Online Guide to Plant Disease Control
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
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PNW Insect Handbook

PNW Weed Handbook

PNW Plant Disease Handbook

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# Score Article or Disease Images
Pathogen & Pesticides Articles
1 99.82%  Powdery Mildew Diseases
2 89.12%  Fungicides for Disease Control in the Home Landscape
3 86.58%  Rose Cultivar Resistance  
4 85.1%  Fungicide Resistance and Fungicide Families  
5 81.69%  Horticultural Spray Oils  
6 79.67%  Fungicide Theory of Use and Mode of Action
7 77.42%  Oregon Quarantines
8 77.42%  Strawberry Cultivar Susceptibility  
9 77.42%  Raspberry Cultivar Susceptibility  
10 77.42%  Apple Cultivar Susceptibility  
11 77.42%  Crabapple Cultivar Susceptibility  
12 77.42%  Disease Diagnosis and Control
Plant Diseases or Images
1 95.74%  Hop Powdery Mildew  
2 93.52%  Grape Powdery Mildew  
3 87.92%  Onion Powdery Mildew  
4 87.92%  Wheat Powdery Mildew  
5 87.92%  Raspberry Powdery Mildew  
6 86.58%  Rhododendron Powdery Mildew  
7 86.58%  Peach Powdery Mildew  
8 86.58%  Blackberry Powdery Mildew  
9 85.1%  Oregon Grape - Powdery Mildew  
10 85.1%  Verbena - Powdery Mildew  
11 85.1%  Strawberry Powdery Mildew  
12 85.1%  Rose Powdery Mildew  
13 85.1%  Potato Powdery Mildew  
14 85.1%  Poinsettia Powdery Mildew  
15 85.1%  Leucothoe - Powdery Mildew  
16 85.1%  Gooseberry and Currant Powdery Mildew  
17 85.1%  Clematis Powdery Mildew  
18 85.1%  Apple Fruit Russeting  
19 83.51%  Forget-me-not (Myosotis sp.) - Powdery Mildew  
20 83.51%  Phlox - Powdery Mildew  
21 83.51%  Sugar Beet Powdery Mildew  
22 83.51%  Monarda sp. (Bee Balm) Powdery Mildew  
23 83.51%  Hydrangea Powdery Mildew  
24 83.51%  Columbine (Aquilegia) - Powdery Mildew  
25 83.51%  Carrot Powdery Mildew  
 

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