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Question

Grey speck disease in oats takes place due to the deficiency of

A Calcium Correct Answer Incorrect Answer
B Boron Correct Answer Incorrect Answer
C Manganese Correct Answer Incorrect Answer
D Sulphur Correct Answer Incorrect Answer
E Iron Correct Answer Incorrect Answer

Solution

Grey speck disease of oat and barley is a non-pathogenic deficiency disease. It occurs due to deficiency of manganese. In the case of severe deficiency, the crop can die completely.

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