Degradation of the Organochlorinated Herbicide Diuron by Rainforest Basidiomycetes

Figure 4

Diuron persistence during in vitro degradation reaction, carried out with crude extracts with laccase from P. sanguineus MCA 16 and ABTS as a mediator (pH 2.5, 55°C). (■) residual diuron; (•) remaining laccase activity.