TY - GEN AU - Sastry,D.V.R. TI - Studies on the physiology of Helminthosporium spiciferum (Bain) Nicot KW - Helminthosporium spiciferum KW - Humidity KW - Temperature KW - Ph KW - Germination KW - Spores N1 - Ph; Germination; Spores; IARI, Division of Mycology and ER -