Bald-faced hornet from mid-April to early October, and reproductives were produced from mid-July through the end of November. Onset of male output usually precedes that of queen output in social wasps, however here "D. maculata" is an exception to this trend. Energy investment by workers required to produce reproductives is considerable. Newly emerged males and queens are no more functional than pupae; both depend heavily on solid prey brought in by workers, thus competing with larvae for food resources. As a result, worker quantity must remain high in order to maintain reproductive output. Workers must maintain food stores and defend the nest,
Dodge Hornet Corporation (AMC), and the large-sized Hornet line was marketed through 1957. The compact-sized AMC Hornet was the second car to use the Hornet name from 1970 to 1977. Rights to the "Hornet" nameplate then passed to Chrysler (Dodge's parent) with its acquisition of AMC in 1987. In 2006, Dodge was preparing for entry into the European market with a B-segment model, and began the European car show circuit displaying the Dodge Hornet mini MPV concept. The objective was to launch the Dodge nameplate and produce a mini-sized vehicle aimed exclusively at young urban consumers in Europe. According to Dieter Zetsche,