Bull. Spec. CORESTA Symposium, Kallithea, 1990, p. 166, P09, ISSN.0525-6240
Comparison of two new methods for measuring the resistance of tobacco to Phytophthora parasitica var. nicotianae usable in selection
INRA, Station de Botanique et de Pathologie Végétale, Antibes, France
Two methods for inoculating tobacco with the black shank agent Phytophthora parasitica var. nicotianae (Ppn) : the inoculation of a population of young plants in the cotyledon stage ("cotyledons test") and the inoculation of young plants at the two...