Thrips
In Black gram,for the control of thrips,spray below mentioned insecticide on plants.
Plant parts affected
Leaves,Flower,Pods,
Initial diagnosis:
Flowershed before opening and elongation of terminal shoot.
Symptoms:
In severe infection,plant attains a bushy growth and the crop looks dark-green in colour .
Damage type:
In severe infection ,Plant bear few pods with shrivelled grains.
Take a picture of the disease and get a solution