1. A multispecies aphid–ant association: density dependence and species specific effects;Addicott;Canadian Journal of Zoology,1979
2. Effects of the ant, Lasius niger (L.), on insects preying on small populations of Aphis fabae Scop. on bean plants;Banks;Annals of Applied Entomology,1962
3. Aphids on World Crops;Blackman,1984
4. Aphids on the World’s Trees;Blackman,1994
5. Multiple origins of the Yucca–Yucca Moth Association;Bogler;Proceedings of the National Academy of Sciences of the United States of America,1995