Table 1.

Relative sodorifen emissions in Serratia plymuthica isolates.

Time interval (h)	Serratia plymuthica isolates
	4Rx13	HRO-C48	3Re-4–18	V4	AS9
0–24	100%	3.70%	5.33%	0.98%	0%
24–48	100%	2.00%	1.28%	0.77%	0%
48–72	100%	3.07%	3.72%	0.92%	0%

The sodorifen in the headspace of the isolates HRO-C48, 3Re-4-18, V4, AS9, and 4Rx13 was determined. Bacteria were cultivated in complex medium (NB). The trapped volatiles of three time intervals: 0–24, 24–48, and 48–72 h were eluted and analyzed via GCMS. The relative sodorifen levels were calculated by setting the peak emission of S. plymuthica 4Rx13 to 100%.