TY  - BOOK
AU  - JASMIT Kaur
TI  - Studies on the root-rot of sunflower (Helianthus annus L.) in the Punjab
U1  - T 635.933.55 J35S 
PY  - 1973///
CY  - Ludhiana
PB  - P.A.U
KW  - SUNFLOWER -- DISEASES & PESTS
KW  - FUNGUS
KW  - PATHOGENICITY
KW  - PLANT PATHOLOGY
KW  - ROOT -- ROT
KW  - SUNFLOWER
N2  - The mean hypha I diameter of various isolates was approximately 3 and mean scloerotial diameter ranged from S-3, radial growth in culture was in the range of 70 to 9.S cm. Pathogenicity tests revealed that all the four isolates were pathogenic to all the
ER  -