1. Intra and inter regional movement of uredospores of black stem rust in the upper Mississippi River Valley;Asai;Phytopathology,1960
2. Current distribution of rust of groundnut and known sources of resistance;Bromfield;F.A.O. Plant Protection Bulletin,1974
3. Characterization of wheat rust epidemics by numbers of uredia and number of uredospores;Burleigh;Phytopathology,1969
4. Factors affecting infection gradients from a point source of Puccinia polysora in a plot of Zea Mays;Cammack;Annals of Applied Biology,1958
5. Puccinia rust on groundnut;Chahal;F.A.O. Plant Protection Bulletin,1971