Gratton, C. and S. C. Welter. 2001. Parasitism of natural populations of Liriomyza helianthi Spencer and Calycomyza platyptera (Thomson) (Diptera: Agromyzidae). Biological Control 22:81-97. PDF version available.
Denno, R.F., C. Gratton, and G.A. Langellotto. 2001 Significance of habitat persistence and dimensionality in the evolution of insect dispersal strategies. In Insect movement: mechanisms and consequences. I. Woiwod, C. Thomas, and D. Reynolds (eds). CAB International, London. PDF version available.
Denno, R.F., Hawthorne, D.J., Thorne, B.L., and C. Gratton. 2001. Reduced flight capability in British Virgin Island populations of a wing-dimorphic insect: the role of habitat isolation, persistence and structure. Ecological Entomology 26: 25-36. PDF version available.
Denno, R.F., M.A. Peterson, C. Gratton, J. Cheng, G.A. Langellotto, A. F. Huberty, D. L. Finke. 2000. Interspecific competition between sap feeding herbivores mediated through feeding-induced changes in plant quality. Ecology 81:1814-1827. PDF version available.
Gratton, C. and S. C. Welter. 1999. Does enemy-free space exist? Experimental host-shifts of an herbivorous fly. Ecology 80:773-785. PDF version available.
Gratton, C. and S. C. Welter. 1998. Oviposition preference and larval performance of Liriomyza helianthi (Diptera: Agromyzidae) on normal and novel host plants. Environmental Entomology 27: 926-935. PDF version available.