Effects of picoxystrobin and 4-n-nonylphenol on soil microbial community structure.

Effects of picoxystrobin (PI) and 4-n-nonylphenol (NP) as single chemicals and in mixture on soil bacterial (a) and fungal (b) community structure, as shown from nmMDS of data from T-RFLP analyses after 28 days of incubation. Legends: Treatment PI high (▪; 10 mg kg⁻¹ dry soil), NP high (▴; 10 mg kg⁻¹ dry soil), Mix high (⋄; 10 mg picoxystrobin and 10 mg 4-n-nonylphenol kg⁻¹ dry soil), solvent control (×; no chemical added) and original soil sample (○).