Plant Pathology: Introduction & Principle
Dr. O. P. Dwivedi
(2016)
Plant Pathology: Introduction & Principle: pp.
31-44.
Chapter 3. Plant Disease: Signs, Symptoms and Its Classification
The following sections are included:
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3.1. Plant Disease: Signs and Symptoms
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3.2. Symptoms caused by animate cause
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3.3. Symptoms of plant disease
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3.4. Plant Disease: A Classification