CORESTA Meeting, Agronomy/Phytopathology, 2011, Santiago, PPOST 09
Black shank resistance in air-cured tobacco - South Africa
ARC, Agricultural Research Council - Institute for Industrial Crops, Rustenburg, South Africa
In the South African air-cured tobacco producing regions, black shank, caused by Phytophthora nicotianae var. nicotianae, is a major concern. The control of this disease is based only on crop rotation and chemical control by means of metalaxyl...