Plant Diseases
Biology ⇒ Plant Biology
Plant Diseases starts at 7 and continues till grade 12.
QuestionsToday has an evolving set of questions to continuously challenge students so that their knowledge grows in Plant Diseases.
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See sample questions for grade 7
Describe how plant viruses are usually spread.
Describe one way farmers can reduce the risk of plant diseases spreading in their fields.
Describe one way plant diseases can affect food production.
Describe what is meant by 'disease cycle' in plant pathology.
Explain why crop rotation helps prevent plant diseases.
Explain why overwatering can lead to plant diseases.
Explain why using disease-resistant plant varieties is important in agriculture.
Name one example of a viral plant disease.
Name two common fungal diseases that affect plants.
What is a plant disease?
What is the difference between infectious and non-infectious plant diseases?
What is the main difference between a symptom and a sign of plant disease?
What is the role of quarantine in controlling plant diseases?
Which part of the plant is most commonly affected by root rot?
