1. Beck, S.D. and F.G. Maxwell. 1976. Use of plant resistance. In: C.B. Huffaker and P.S. Messenger, eds.,Theory and Practice of Biological Control, Academic Press, NY, pp. 615–636.
2. Forgash, A.J. 1985. Insecticide resistance in the Colorado potato beetle. In: D.N. Ferro and R.H. Voss, eds., Proceedings of the Symposium on the Colorado Potato Beetle, XVIIth International Congress of Entomology, Mass Agric Exp Stn Bull 704, pp. 33–52.
3. Hanneman, R.E., Jr. and J.B. Bamberg. 1986.Inventory of Tuber-Bearing Solanum Species. Wisconsin Agric Exp Stn Bull 533 (rev).
4. Tingey, W.M. 1981. Potential for plant resistance in management of arthropod pests. In: J.H. Lashomb and R. Casagrande, eds.,Advances in Potato Pest Management, Hutchinson Ross Publishing Company, Stroudsburg, PA, pp. 268–288.