Complex sentence: As its name suggests, the drugstore beetle has a tendency to feed on pharmacological products, this is from its preference of dried herbs and plant material sometimes used as drugs, e.g. drugstore beetles have been known to feed on strychnine, a highly toxic herbal extract.
Split into simpler sentences: As its name suggests, the drugstore beetle has a tendency to feed on pharmacological products. This is from its preference of dried herbs and plant material sometimes used as drugs; e.g. drugstore beetles have been known to feed on strychnine, a highly toxic herbal extract.