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Question

'Dieback' of citrus and 'reclamation' of legumes and cereals is due to deficiency of

A
Copper
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B
Zinc
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C
Sodium
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D
Molybdenum
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Solution

The correct option is A Copper
Copper is an important essential micronutrient for plants. Its deficiency leads to dieback, exanthema exuding gummy substance, apical necrosis of young leaves extending towards base along the margins (i.e., reclamation disease), blackening of potato etc.

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