Agricultural crops :: Fruits :: Banana diseases 
       
        
          
            |   | 
           
          
            | Banana Bract Virus | 
           
          
            Symptom: 
                          
              
                - The disease is characterized by the presence of spindle shaped pinkish to reddish streaks on pseudostem, midrib and peduncle
 
                - Typical mosaic and spindle shaped mild mosaic streaks on bracts, peduncle and fingers also observed
 
                - Suckers exhibit unusual reddish brown streaks at emergence and separation of leaf sheath from central axis
 
                - Clustering of leaves at crown with a travelers palm appearance, elongated peduncle and half filled hands are its characteristic symptom 
 
                 - The virus is transmitted through aphid vectors. The virus is primarily spread through infected suckers. In the field, aphids vectors such as Aphis goosypii, and Rhopalosiphum maidis transmits the disease
                
 
              | 
           
          
            
              
                |   | 
                  | 
                  | 
                  | 
                  | 
                  | 
               
              
                |   | 
                Reddish streaks on pseudostem | 
                  | 
                Mosaic streak on bracts | 
                  | 
                  | 
               
              | 
           
         
        
          
          
            | 
               MANAGEMENT: 
              
                - The diseased plants should be removed as and when noticed to avoid the spread of the disease
 
                - Disease free planting materials should be used for new planting
 
                - The banana gardens should be kept free from weeds
 
                - Weeds in the nearby areas should be removed as the virus survives in them in off-season
 
                - Early detection by regular inspection of planting and eradication of diseased plants from the field as soon as they are noticed
 
              
              
             
                - Control of insect vector by spraying Phosphomidon at 1 ml per litre or Methyl Demeton at 2 ml per litre .
  
             | 
           
          |