Disease management module :: Fungal- Stem end rot

Bacterial & Other Diseases

Bacterial Diseases : They can cause a variety of symptoms including cankers, leaf spots, overgrowths, scabs, wilts, and others

  • cancker
  • Other

Others: This disease attack can causes reduction in photosynthetic activity and defoliation of leaves thereby reducing the vitality of the host plant.

Fungal Diseases - Stem end rot

Botryodiplodia theobromae

The fungus also causes die-back symptoms

Recorded in all mango growing areas in India

 

Stem end rot infection on mango

( Move mouse over a thumbnail for a full sized version)

 

Stem end rot : It attacks the fruits. Epicarp turns dark around the base of the pedicel in the initial stage. Subsequently the affected area enlarges to form a circular black patch which extends rapidly under humid atmosphere and turns the whole fruit completely black within two or three days. The pulp of the diseased fruits becomes brown and somewhat soft. Careful harvesting and subsequent handling of the fruits to avoid any injury is very important.

 

 Mango crop managemnt and Diagnostic system::Developed by MK CHANDRA PRAKASH & REENA ROSY THOMAS