Practice Plant Diseases - 9.3.B.2 | 9. Economic Importance of Bacteria and Fungi | ICSE 9 Biology
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Plant Diseases

9.3.B.2 - Plant Diseases

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Practice Questions

Test your understanding with targeted questions

Question 1 Easy

What bacterium causes citrus canker?

💡 Hint: It starts with 'X'.

Question 2 Easy

What disease is caused by Puccinia?

💡 Hint: Think of crops that are important in bread production.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What is the main disease caused by Xanthomonas?

Leaf spot
Citrus canker
Wheat rust

💡 Hint: Remember the type of plants it affects.

Question 2

Is wheat rust caused by a bacterium?

True
False

💡 Hint: Think about the nature of the organisms.

1 more question available

Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Discuss the economic impact of wheat rust on global food supply and propose a research study to assess its effects.

💡 Hint: Consider different regions and their wheat production.

Challenge 2 Hard

Evaluate strategies for controlling citrus canker in commercial farms considering both chemical and organic methods.

💡 Hint: Think of methods that ensure sustainability.

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