sentences:  They are commonly found in garbage depots, wheelie bins, garbage trucks, and other places where food waste is stored.The eggs hatch after only two days (24 to 48 hours at ) and the larvae require six or more days to reach pupation, which lasts seven or more days, so they usually take about 2–4 wk to develop into adults, depending upon temperature.The cycle repeats in very damp, putrid excrement, liquid manure, etc.