R. J. Ledingham

Barley losses due to common root rot in the prairie provinces of Canada, 1970-72.

L. J. Piening, T. G. Atkinson, J. S. Horricks et al. · Canadian plant disease survey · 1976 · 70 citations

Prairie Provinces, Common Root Rot, Engineering +8

YIELD LOSSES IN WHEAT AND BARLEY CULTIVARS FROM COMMON ROOT ROT IN FIELD TESTS

R. D. Tinline, R. J. Ledingham · Canadian Journal of Plant Science · 1979 · 47 citations

Common Root Rot, Engineering, Botany +12

EFFECTS OF CROP ROTATION ON SOME SOIL-BORNE PATHOGENS OF POTATO

G. S. Emmond, R. J. Ledingham · Canadian Journal of Plant Science · 1972 · 34 citations · Full text

Biology, Potato Crops, Engineering +15

CROP ROTATIONS AND COMMON ROOTROT IN WHEAT

R. J. Ledingham · Canadian Journal of Plant Science · 1961 · 33 citations · Full text

Engineering, Botany, Cropping System +16

A FLOTATION METHOD FOR OBTAINING SPORES OF <i>HELMINTHOSPORIUM SATIVUM</i> FROM SOIL

R. J. Ledingham, S Chinn · Canadian Journal of Botany · 1955 · 30 citations

Environmental Chemistry, Engineering, Helminthology +13