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In a Citrus plantation, all the plants w...

In a Citrus plantation, all the plants were found to be suffering from the die-back, spraying of fungicides was of no help. This problem was due to the deficiency of

A

Copper

B

Gibberellic acid

C

Zinc

D

Auxins

Text Solution

Verified by Experts

Cu deficiency causes necrosis of the tip of the young leaves (e.g., Citrus). The disease is called 'die block'
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