Causal organism of root rot of cotton is_____________________?
Correct answer: C. Both of them
- A. Rhizoeionia solani
- B. Rhizoctonia bataticola
- C. Both of them
Explanation
Cotton root rot may be associated with both Rhizoctonia solani and Rhizoctonia bataticola, so the combined option is appropriate. The scientific name in option a is misspelled, but it clearly intends Rhizoctonia solani.
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