Brown spotting

Small blisters like galls on leaves

White blotches on leaves

White-waxy layer

Larval attack

Blight

Yellowing & wilting

Bored holes on fruits

Black sooty mould on upper side of lower leaves.

Curling of leaf

Yellowing & curling of leaves

White powdery growth

Stunted plant & knotted roots

Damping off

Mottling and webbing

yellow & green colour mosaic pattern

Yellow areas on leaves and fruits

Thrips

Improper growth & tillering

Low flowering

Undeveloped fruits

Blossom end rot