Citrus Canker disease is caused by- (Telangana PCS GS paper 2016)

A. Virus

B. Fungi

C. Bacteria

D. Mosquito

Solution: C

Citrus Canker disease is caused by a bacterium named Xanthomonas citri. The disease originated in China. 

Other bacterial diseases in plants are- Tundu disease of wheat, wilt of potato, black arm of cotton, bacterial blight of cotton, bacterial leaf blight of rice, crown gall disease. 

Read more about Plant Diseases- Bacterial, Viral, Fungal and Deficiency Diseases.

Hence, option (C) is correct. 




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