Less vigorous plant are usually affected.
Small, round to irregular spots with a grey center and dark margin on leaves.
Spots usually start on lower leaves and gradually advance upwards.
Spots coalesce and leaves are blighted.
Complete defoliation of affected leaves.
Stems and flowers are sometimes attacked.
Fruits are rarely attacked.
Bactophor 0.5 gm per liter water.
Disease appears as spots on leaves, stems and fruits and as wilting of leaves and shoots.
White blister like spots in the margins of leaves.
Spots become brown with age and coalesce, but leaves do not fall off.
Leaflets on one side of rachis show withering initially.
Light coloured streaks on stems and petioles at the joints.
Cracks develop in streaks and form cankers.
Slimy bacterial ooze through the cracks in humid weather.
Small, shallow, water soaked, spots with white halo develop on fruits.
The centers of spots become slightly raised, tan coloured and rough.
Vascular discolouration is seen in split open stems.
Ajinkya’s Fusion 5 ml + Pacifier 0.3 ml per liter water.
Damping off of tomato occurs in two stages, i.e. the pre-emergence and the post-emergence phase.
In the pre-emergence the phase the seedlings are killed just before they reach the soil surface.
The young radical and the plumule are killed and there is complete rotting of the seedlings.
The post-emergence phase is characterized by the infection of the young, juvenile tissues of the collar at the ground level.
The infected tissues become soft and water soaked. The seedlings topple over or collapse.
Bordogold 5 gm per liter water.