[PDF][PDF] STUDIES ON HETEROSIS AND COMBINING ABILITY OF POWDERY MILDEW RESISTANT GENOTYPES IN SUNFLOWER (Helianthus annuus L.)

GS SREE - krishikosh.egranth.ac.in
SUNFLOWER (Helianthus annuus L.)” submitted is the result of original research work and
is of sufficiently high standard to warrant its presentation to the examination. I also certify that …