All protection

Curling of leaf

Bored holes on fruits

White-waxy layer

Larval attack

Blight

Yellowing & wilting

Black sooty mould on upper side of lower leaves.

Brown spotting

Curling of leaves

Small blisters like galls on leaves

White blotches on leaves

Yellowing & curling of leaves

White powdery growth

Stunted plant & knotted roots

Mottling and webbing

Yellow areas on leaves and fruits

Low flowering

All nutrition

Undeveloped fruit

Low growth; yellowing

Low flowering

Low flowering; dropping

All nutrition

Improper growth & tillering

Undeveloped fruits

Blossom end rot