Bull. Spec. CORESTA Congress, Guangzhou 1988, p. 139, P-12
Breeding for resistance to wildfire (Pseudomonas syringae pv. tabaci) races 0 & 1 and angular leaf spot (P. syringae pv. angulata)
Tobacco Research Board, Harare, Zimbabwe.
Wildfire and angular leaf spot are major diseases of tobacco in Zimbabwe. A natural infection of wildfire, race 1, was first reported in Zimbabwe in 1973. A breeding programme designed to develop commercially acceptable lines resistant to both races...