Plant Disease Classification: Host Groups and Disease-Causing Agents (Part 4)
Explore “Host Groups and Disease-Causing Agents” in this Plant Disease Classification lesson. Part 4 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
- On the basis of host effected:
- FRUIT DISEASE
- TIMBER DISEASE
- On the basis of casual agents:
- Life cycle of apple scab:
Contents
- Read the original document
- On the basis of host effected:
- FRUIT DISEASE
- TIMBER DISEASE
- On the basis of casual agents:
- Life cycle of apple scab:
- Classification on the basis of pathogenicity
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Read the original source document
Classification of Plant Diseases: original teaching slides for this study series.
On the basis of host effected:
On the basis of host effected: Disease Of vegetable EARLY BLIGHT
FRUIT DISEASE
FRUIT DISEASE FRUIT ROT
TIMBER DISEASE
TIMBER DISEASE WHITE ROT
On the basis of casual agents:
First group: Second group: On the basis of casual agents: SLIME MILDS PARASITIC ANGIOSPERM SOIL MOISTURE DISTURBANCE NUTRITIONAL DISORDER OPTIMAL TEMPERATURE DISBALANCE LIGHT ITENSITY DISBALANCE AIR POLLUTENTS CARELESS SPRAYING OF CHEMICALS
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Life cycle of apple scab:
Life cycle of apple scab:
Classification on the basis of pathogenicity
Classification on the basis of pathogenicity Rida ajmal
Review questions and answers
What are the key points about On the basis of host effected:?
On the basis of host effected: Disease Of vegetable EARLY BLIGHT
What are the key points about On the basis of casual agents:?
First group: Second group: On the basis of casual agents: SLIME MILDS PARASITIC ANGIOSPERM SOIL MOISTURE DISTURBANCE NUTRITIONAL DISORDER OPTIMAL TEMPERATURE DISBALANCE LIGHT ITENSITY DISBALANCE AIR POLLUTENTS CARELESS SPRAYING OF CHEMICALS
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 pathogenicity 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.