For growth and prosperity

For growth and prosperity
Showing posts with label 37. Copper (Cu) deficiency symptoms. Show all posts
Showing posts with label 37. Copper (Cu) deficiency symptoms. Show all posts

Friday, 22 July 2011

Copper (Cu) deficiency symptoms

Copper (Cu) deficiency symptoms:

    • Leaf mid rib and veins bend backwards resulting in umbrella shape appearance of the plants.
    • Leaves appear yellow-bronze in colour.

Control Measures:

  1. Spray copper sulphate @ 2g/l of water (neutralized with lime) at weekly interval for 2-3 weeks.



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