Balakrishna Pillai, PNair, C K NKAU2019-04-252019-04-251974Agricultural Research Journal of Kerala, 12(2), 135-139.http://krishikosh.egranth.ac.in/handle/1/5810101046All the plants in the control contracted the disease earlier than the treated plants. The uptake of N by the plant decreased with increasing levels of Ca & Ms There was an increase in the N content of leaves after the incidence of the dsease. The present studies have indicated that the CaO-)-MgO/K2O in the plant tissue exerts some influence on the resistance of the tissue to infection by the Bunchy top virus.ennullArticle