Combining ability and heterosis for resistance to leaf blight disease in Indian mustard [Brassica juncea (L.) Gen and Coss]

Oepartment of Plant Breeding, Uttar Banga Krishi Viswavidyalaya, Pundibari 736 165.

Present address:¹ Sidhan Chandra Krishi Viswavidyalaya, Regional Research Station, Akshaynagar, Kakdwip 743 347.