Identification Symptoms
 
                   
                   
                  - Tender leaves become
     yellow
- The margin of the
     leaves start curling downwards and reddening sets in
- In the case of severe
     infestation, leaves get a bronze or brick red colour which is typical
     “hopper burn” symptom
- The margin of leaves
     gets broken and crumbles into pieces when crushed
- The leaves dry, shed
     and the crop growth gets retarded