Disease	Chemicals	Chemical dosage/ha	Mode of action	Any other remedies
Damping off	seed treatment with Agrosan and captan	@2/3gm/kg seed	contact	soil solarization Intercropping whit leguminous crops and deep summer ploughing
Fusarium wilt	seed treatment with Ziram	@3gm/kg seed	contact	Pusa makhamali resistance varieties
Cercospora Leafspot	Copper oxychloride	@3gm/liter	contact	soil solarization Intercropping whit leguminous crops and  summer deep ploughing
powdery mildew	Wettable sulphur	2gm/liter	systemic contact and stomach	resistance varieties reshmi IIHR-4
Yellow vein mosaic	Timet	20kg/ha	contact	seed treatment with captan summer deep ploughing
Root knot nematodes	Nemagon	@30liter/ha	systemic contact and stomach	soil solarization summer deep ploughing Pusa makhamali resistance varieties