1. Social wasps;Akre,1982
2. Biology, economic importance and control of yellow jackets;Akre,1986
3. Hydrocarbon components of the yellowheaded spruce sawfly sex pheromone: a series of (Z, Z)-9,19 dienes;Bartelt;J. chem. Ecol.,1982
4. A tentative synopsis of the hornets and yellowjackets (Vespinae; Hymenoptera) of America;Bequaert;Entomol. Am.,1931
5. Cuticular lipids;Blomquist,1985