Araj, S.A., S.D. Wratten, A.J. Lister A, and H.L. Buckley. 2006. “Floral Nectar Affects Longevity of the Aphid Parasitoid Aphidius Ervi and Its Hyperparasitoid Dendrocerus Aphidum”. New Zealand Plant Protection 59 (August): 178-83. https://doi.org/10.30843/nzpp.2006.59.4537.