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Studies on Puccinia recondita f. sp. tritici with special emphasis on adult plant resistance in wheat.
(1986)
Leaf rust (Puccinia recondita f.sp. tritici) of wheat
(Triticum aestivum) was widespread in South Africa
during 1983, 1984 and 1985 and often reached epidemic
levels, especially on autumn-sown spring wheat in the
Cape ...
A study on the ultrastructure and control of the gladiolus rust pathogen, Uromyces transversalis.
(1988)
The substomatal vesicle of Uromyces transversalis develops in five distinct stages after the
formation of a single infection peg in the host plant Gladiolus spp. The primary hyphae of
the substomatal vesicle orientate ...
Studies on the pathogenicity of Puccinia graminis f. sp. Tritici and the nature of host resistance in wheat.
(1986)
This study was undertaken to investigate the pathogenic
variation of
Puccinia graminis f.sp. tritici in South Africa and to
determine the nature of host resistance
to this fungus. Seventeen pathotypes of wheat stem ...
An epidemiological analysis of the Phytophthora and Alternaria blight pathosystem in the Natal Midlands.
(1980)
The history of the development in Natal of a forecasting
service to warn of outbreaks of late blight disease caused
by Phytophthora infestans is presented. The late blight
pathogen and Alternaria solani, the causal ...