	Artificially infested soil		Naturally infested soil
	IP 20 days	IP 30 days	IP 20 days	IP 30 days
MBC	0.00^ns	0.43^ns	−0.18^ns	−0.54^ns
TOC	−0.63*	0.01^ns	−0.12^ns	−0.51^ns
qMIC	0.14^ns	0.38^ns	−0.06^ns	0.37^ns
Basal respiration	0.19^ns	0.42^ns	0.56*	0.53^ns
qCO₂	0.12^ns	−0.18^ns	0.50^ns	0.70*
IP 20 days	1	0.30^ns	1	0.63*
IP 30 days	−0.12^ns	1	0.63*	1