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Fig. 4 | BMC Biology

Fig. 4

From: The gut symbiont Sphingomonas mediates imidacloprid resistance in the important agricultural insect pest Aphis gossypii Glover

Fig. 4

Degradation of imidacloprid by Sphingomonas. A–E HPLC–MS chromatograms and probable structures of metabolites of imidacloprid after incubation with Sphingomonas for 8 days. F, G Changes in imidacloprid and its metabolite concentrations during the 8-day incubation with Sphingomonas. The initial concentrations of imidacloprid were 25 ppm (F) and 50 ppm (G). H Proposed pathways of the biodegradation of imidacloprid by Sphingomonas

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