Leaf spot disease management in onion nursery

  • In this disease, irregular spots on the leaves are formed, these spots are yellow or brown.

  • This causes the early fall of leaves, due to these spots, a brown layer is formed on the leaves which disrupts the process of food production for the plant.

  • SprayTHIOPHANATE METHYL 70% W/W   @ 300 gram / acre or CARBENDAZIM 12% + MANCOZEB 63%  @ 300 gram/ acre or HEXACONAZOLE 5% SC  @ 400 ml / acre

  • Use  KITAZIN 48% EC @ 200 gram / acre or CHLOROTHALONIL 75% WP @ 400 gram / acre or TEBUCONAZOLE 10% + SULPHUR(S) 65% WG @ 500 gram / acre.

  • Spray TRICHODERMA VIRIDE @ 500 gram / acre or PSEUDOMONAS FLUORESCENS  @ 250 gram / acre as a biological treatment. 

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