RESISTANCE ASSESSMENT OF SESAMUM INDICUM L. GENOTYPES IN FUSARIUM SOLANI BY CULTURAL FILTER TESTING OF THE PATHOGEN

Anatolii MOGÎLDA, Galina LUPAȘCU Institutul de Genetică, Fiziologie și Protecție a Plantelor

Аннотация

One of the most efective strategies to control fungi is to obtain germplasm resistant to this disease. This article presents data on the reaction of 40 sesame samples by treating the seeds with culture filtrate (FC) of the fungus of F. solani. The study of the cluster analysis (k-averages) of the set of lines and varieties in the FC variant include 22 genotypes with the highest germination, root length and stem length. The genotypes L1, Zaltsadovski, K-1257, K-1748 and Liano are represented by the highest values of agronomic importance by number of capsules per plant – 50.5-53.8, the number of seeds per capsule – 56.7-68.1 and productivity per plant of 7.4 - 10.1 g. Keywords: sesame, Fusarium solani, control, culture filtrate.