TY - BOOK AU - HARVINDER Singh TI - Identification, prevalence and control of foliar pathogens of sunflower in Punjab U1 - T 633.85 H39I PY - 1995/// CY - Ludhiana PB - PAU KW - SUNFLOWERS -- DISEASES AND PESTS KW - FUNGUS SUNFLOWER. FOLIAR PATHOGENS MANAG KW - PLANT PATHOLOGY N2 - Four fungi, namely Alternaria helianthi (Hansf) Tubaki and Nishihara, Aalternata (Fr) Keissler Cladosporium ciadosporoides (Fres,) DeVires and Drechslera hawaiiensis were isolated from the leaf spots of sunflower in Punjab. A.helianthi was most prevalent ER -