Table 1.

Cell numbers attached to oxidised and wet-ground surfaces before and after exposure to 10 mM of CTA-4OHcinn for each isolate.

	Isolate	Without CTA4OHcinn	With CTA-4OHcinn	% reduction
Oxidised surface	S. chilikensis	4.17 × 106	0.00	100
	K. pneumoniae	1.46 × 106	4.33 × 103	99.7
	P. balearica	5.37 × 106	1.17 × 104	99.8
Wet-ground surface	S. chilikensis	1.11 × 106	0.00	100
	K. pneumoniae	1.27 × 105	4.33 × 103	96.6
	P. balearica	6.33 × 105	6.67 × 103	99.0

Original values for surface colonisation are taken from Fig. 3.