An experimental was conducted to see the effect of organic manure against Alternaria leaf spot of cabbage in the plot size 2X2 m2 / eight treatment is farm yard manure 5 t/ha spent mushroom compost 500 kg/ha, poultry manure 5 t/ha, vermicompost 10 t/ha, neem cake 500 kg/ha, and leaf mold 3 t/ha, goat manure 10 t/ha, along with the control . Observation each treatment was replicated three times data generally by using RBD design on percentage of disease intensity @ 30,45 and 60 DAT. |
