1. Energy budgets do balance - a comment on a paper by Wightman and Rogers;Agren;Oecologia (Berl.),1979
2. Increase in respiratory rate during feeding in larvae of the armyworm, Spodoptera exempta;Aidley;Physiol. Ent.,1976
3. Applicability of laboratory measurements of bioenergetic efficiencies to field populations of Operophthera fagata Scharf, and O. brumata L. (Lep., Geometridae);Axelsson;Zoon,1977
4. A correction for food respiration in balancing energy budgets;Axelsson;Entomol. Exp. Appl.,1979
5. Energetics of a larval population of Operophthera spp. (Lep., Geometridae) in central Sweden during a fluctuation low;Axelsson;Zoon,1975