M. E. Kannwischer

The Influence of a Fungicide on the Epidemiology of Black Shank of Tobacco

M. E. Kannwischer, 1978 .

Relationships of Numbers of Spores ofPhytophthora parasiticavar.nicotianaeto Infection and Mortality of Tobacco

M. E. Kannwischer, 1981 .

Relationship of numbers of zoospores of Phytophthora cryptogea to infection and mortality of watercress.

D. Mitchell, M. E. Kannwischer, E. S. Moore, 1978 .