1. Ferro , D. N. 1985 Pest status and control strategies of the Colorado potato beetle 1 8 In Ferro , D. N. R. H. Voss Proceedings of the Symposium on the Colorado Potato Beetle, XVIIth International Congress of Entomology. Mass. Agric. Exp. Sta. Res. Bull. 704
2. Forgash , A. J. 1985 Insecticide resistance in the Colorado potato beetle 33 52 In Ferro , D. N. R. H. Voss Proceedings of the Symposium on the Colorado Potato Beetle, XVIIth International Congress of Entomology. Mass. Agric. Exp. Sta. Res. Bull. 704
3. Specialization: species property or local phenomenon;Fox;Science,1981
4. Genetic variation in the use of resources by insects;Futuyma;Ann. Rev. Entomol.,1985
5. Cross resistance to pesticides and plant defenses: a study of the two-spotted spider mite;Gould;Entomol. Exp. Appl.,1982