Plant Disease Classification: Plant Parts, Symptoms and Disease Types (Part 2)
Explore “Plant Parts, Symptoms and Disease Types” in this Plant Disease Classification lesson. Part 2 of the five-part series brings together the source material and lesson topics. Use the contents links to find a section, read the notes, and consult the complete original teaching slides below.
Lesson topics
- Classification on the basis of parts host and symptoms
- Classification based on the parts of host affected:
- Boot disease;
- Blight disease
- Mildew disease
Contents
- Read the original document
- Classification on the basis of parts host and symptoms
- Classification based on the parts of host affected:
- Boot disease;
- Blight disease
- Mildew disease
- Downy mildew
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Read the original source document
Classification of Plant Diseases: original teaching slides for this study series.
Classification on the basis of parts host and symptoms
Classification on the basis of parts host and symptoms Maria jabeen
Classification based on the parts of host affected:
Classification based on the parts of host affected: Foliage disease Stem disease Boot disease Vascular disease
Boot disease;
Boot disease; Athlete foot disease Ring worm disease Yeast infection
Blight disease
Blight disease Blight is generally a plant infection caused by a pathogenic organism. It caused browning, yellowing, withering followed by the death of plant tissues. Plants attacked by this disease also show discoloring of stems, fruits and leaves. Plant blight is caused by a bacteria or fungus. irregular dead areas on various parts of a plant which is called the blight.
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Mildew disease
Mildew disease Mildew is a specific kind of mold, usually with a flat growth habit. this is commonly produced by fungi. It is of two types: Powdery mildews Downy mildews
Downy mildew
Downy mildew Foliage habitat produced in the severe conditions when the water film is present , the relative humidity, and cool and hot environment.
Review questions and answers
What are the key points about Classification based on the parts of host affected:?
Classification based on the parts of host affected: Foliage disease Stem disease Boot disease Vascular disease
What are the key points about Blight disease?
Blight disease Blight is generally a plant infection caused by a pathogenic organism. It caused browning, yellowing, withering followed by the death of plant tissues. Plants attacked by this disease also show discoloring of stems, fruits and leaves. Plant blight is caused by a bacteria or fungus. irregular dead areas on various parts of a plant which is…
What are the key points about Mildew disease?
Mildew disease Mildew is a specific kind of mold, usually with a flat growth habit. this is commonly produced by fungi. It is of two types: Powdery mildews Downy mildews
What are the key points about Downy mildew?
Downy mildew Foliage habitat produced in the severe conditions when the water film is present , the relative humidity, and cool and hot environment.
More lessons from this document
- Classification of Plant Diseases — Part 1
- Classification of Plant Diseases — Part 2
- Classification of Plant Diseases — Part 3
- Classification of Plant Diseases — Part 4
- Classification of Plant Diseases — Part 5
Conclusion
The important points in Classification on the basis of parts host and symptoms should be reviewed alongside the definitions, examples and comparisons given above. Continue with the other four articles to cover the rest of the source material.