1.Use healthy or certified seeds.\r\n2.Rotate soybean with cereals.\r\n3.Completely remove plant residue by clean ploughing the field soon after harvest.\r\n4.Seed treatment with Thiram + Carbendazim (2:1) @ 3g/kg seed.\r\n5.Spray Mancozeb @ 2.5g/lit or Carbendazim 1g/lit.