is a disease caused in citrus plants by Xanthomonas axonopodis.

Citrus black spot

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Citrus canker

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Citrus cancer

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Solution

The correct option is B Citrus canker
Citrus canker is a disease caused in citrus plants by the bacteria Xanthomonas axonopodis. It is an infection that causes leaves and fruits to drop before they actually should.

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Similar questions

Q. A plant disease called citrus canker is caused by a _________ .

Q. Citrus canker is a plant disease caused by a microorganism which belongs to group 'X'. The other microorganism of this group are responsible for causing human disease like

Q. Match the bacterial disease (column 1) with the causative bacteria (column 2) and choose the right combination

List 1	List 2
A. Pneumonia	1. Vibrio cholerae
B. Citrus canker	2. Mycobacterium leprae
C. Cholera	3. Diplococcus pneumoniae
D. Leprosy	4. Xanthomonas citri

Q. Match column I and column II and choose the correct combination.

Column I (Bacterial Disease)	Column II (Causative Agent)
(i) Pneumonia	(a) Vibrio cholerae
(ii) Citrus canker	(b) Mycobacterium leprae
(iii) Cholera	(c) Yersinia pestis
(iv) Leprosy	(d) Xanthomonas citri
	(e) Diplococcus pneumonia

Match these microorganisms with the plants they affect.

$\begin{matrix} Column I & Column II a. Puccinia hordei & i. Okra b.Yellow vein mosaic virus & ii. Oranges c. Xanthomonas axonopodis & iii. Barley d. Yellow rust & iv. Wheat \end{matrix}$

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is a disease caused in citrus plants by Xanthomonas axonopodis.

The correct option is B Citrus cankerCitrus canker is a disease caused in citrus plants by the bacteria Xanthomonas axonopodis. It is an infection that causes leaves and fruits to drop before they actually should.

The correct option is B Citrus canker
Citrus canker is a disease caused in citrus plants by the bacteria Xanthomonas axonopodis. It is an infection that causes leaves and fruits to drop before they actually should.