FIG. 1.

Effects of P. syringae pv. ciccaronei NCPPB2355 bacteriocin preparations (A to C) and Kocide 101 solution (A) on the viability of growing cells of P. syringae subsp. savastanoi PVBa229. Symbols: •, PVBa229; ▿, cs; ▪, cb; ◊, fIV, ▴, Kocide 101 (k). The substances were added to final concentrations of 100 (A), 1,200 (B), and 6,000 (C) AU ml⁻¹. Kocide was added at a final concentration of 0.03%. Data, expressed as means ± standard errors (calculated at a confidence level of 95%), are from three independent experiments with two replicates each (n = 6).