Field Efficacy of Cowpathy Products and Biological Control Agents in Controlling Banded Leaf and Sheath Blight Disease and Increasing Maize Yield

Background: Maize is an important cereal crops as it is a good source of nutrition and raw material for industries. Among various pathogens attacking maize crop, banded leaf and sheath blight (BLSB) caused by Rhizoctonia solani f.sp sasakii is a potential threat for quality maize production. It affects all the plant parts at every stage of crop growth. Methods: The present investigation was carried out at Regional Research Station Uchani, Karnal of CCS Haryana Agricultural University, Hisar to evaluate the efficiency and efficacy of biorational products (Cowpathy) such as Vedic Krishi inputs viz., Beejamrit and Jiwamrit, compost extract and biocontrol agents with the objective to manage banded leaf and sheath disease and increasing yield of maize. Result: All the biorational products were found quite effective in controlling the disease and enhancing the yield attributes. Seed treatment with Achook (Neem based fungicide containing azadirachtin) @ 2 g/l of seed was found most effective in controlling disease upto 51.77 per cent. Seed treatment with Pseudomonas fluorescens @ 10 ml/kg followed by Beejamrit @ 10 ml/kg were also found effective in reducing the disease incidence as compared to control. These are economic, reliable and viable sources and hold good promise for use in organic and sustainable agriculture.