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Manganese Chemistry  ]
Abbreviation: Mn

Dictionary of botanic terminology - index of names

     
   
     
Manganese deficiency [ Horticulture - Phytopathology ]
     
  Absence or insufficiency of manganese needed for normal growth and development.  
     
Deficiency symptoms first appear on young tissue and are very similar to iron deficiency, except that the persistent band of green along the leaf veins is broader. The interveinal chlorosis (yellowing of leaf tissue between the veins) is not as severe as with iron deficiency and there is little reduction in leaf size associated with this disorder. Severe cases of manganese deficiency symptoms are not common in ornamental plants.
     

 

 

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