PONNAPPA, K MBASARKOD ASHOK, B2019-10-252019-10-251983No. of references 81http://krishikosh.egranth.ac.in/handle/1/5810133024Abstract not availableennullSTUDIES ON EPIDEMIOLOGY AND CONTROL OF LEAF BLIGHT OF ONION (Allium cepa var. cepa LINN.) CAUSED BY Alternaria cepulae PONNAPPA & DESHPANDEThesis