Table 3.
Mortality of Bursaphelenchus xylophilus Ka4, alone or in association with Serratia sp. LCN16 WT and mutants (Serratia sp. LCN16 oxyR::int(614) and Serratia sp. kat::int(808)), in H2O2 conditions (0 and 50 mM). Statistical differences between treatment Ka4 and the other treatments (Ka4_LCN16 WT; Ka4_LCN16 oxyR::int(614); and Ka4_LCN16 kat::int(808)) were calculated using Students T-test (EXCEL version 15.14). Asterisk (**) denotes statistical differences at 99 % confidence level
| Treatment | H2O2 (mM) | Mortality | P-value | |
|---|---|---|---|---|
| Mean | S.D. | |||
| Ka4 | 0 mM | 0.01 | 0.00 | |
| Ka4 | 50 mM | 0.99 | 0.01 | |
| Ka4_LCN16 WT | 0.02** | 0.00 | 0.00 | |
| Ka4_LCN16 oxyR::int(614) | 0.94 | 0.03 | 0.06 | |
| Ka4_LCN16 kat::int(808) | 0.96 | 0.07 | 0.49 | |