• Berdegue M, Trumble JT, Hare JD, Redak RA. 1996. Is it enemy-free space? The evidence for terrestrial insects and freshwater arthropods. Ecological Entomology 21: 203217.
  • Boyd RS. 2004. Ecology of metal hyperaccumulation. New Phytologist 162: 563567.
  • Boyd RS. 2007. The defense hypothesis of elemental hyperaccumulation: status, challenges and new directions. Plant and Soil 293: 153176.
  • Boyd RS, Martens SN. 1992. The raison d’etre of metal hyperaccumulation by plants. In: BakerAJM, ProctorJ, ReevesRD, eds. The vegetation of ultramafic (serpentine) soils. Andover, UK: Intercept, 279289.
  • Boyd RS, Wall MA. 2001. Responses of generalist predators fed high-Ni Melanotrichus boydi (Heteroptera: Miridae): elemental defense against the third trophic level. American Midland Naturalist 146: 186198.
  • Coleman CM, Boyd RS, Eubanks MD. 2005. Extending the elemental defense hypothesis: dietary metal concentrations below hyperaccumulator levels could harm herbivores. Journal of Chemical Ecology 31: 16691681.
  • Dallinger R, Rainbow P. 1993. Ecotoxicology of metals in invertebrates. Boca Raton, FL, USA: Lewis Publishers, CRC Press.
  • Daniels LA. 1996. Selenium metabolism and bioavailability. Biological Trace Element Research 51: 185199.
  • Denno RF, McClure MS. 1983. Variable plants and herbivores in natural and managed systems. New York, NY, US: Academic Press.
  • Freeman JL, Lindblom SD, Quinn CF, Fakra S, Marcus MA, Pilon-Smits EAH. 2007. Selenium accumulation protects plants from herbivory by orthoptera due to toxicity and deterrence. New Phytologist 175: 490500.
  • Galeas ML, Klamper EM, Bennett LE, Freeman JL, Kondratieff BC, Quinn CF, Pilon-Smits EAH. 2007. Selenium hyperaccumulation reduces plant arthropod loads in the field. New Phytologist 177: 715724.
  • Harborne JB. 1993. Introduction to ecological biochemistry. New York, NY, US: Academic Press.
  • Heliovaara K, Vaisanen R. 1993. Insects and Pollution. Boca Raton, FL, USA: CRC Press.
  • Jensen PD. 2006. Ecological impact of selenium and mercury on two insect food chains. PhD dissertation, University of California, Riverside.
  • Jensen PD, Johnson LR, Trumble JT. 2006. Individual and joint actions of selenate and methylmercury on the development and survival of insect detritivore Megaselia scalaris (Diptera: Phoridae). Archives of Environmental Contamination and Toxicology 50: 523530.
  • Jensen PD, Trumble JT. 2003. Ecological consequences of bioavailability of metals and metalloids in insects. In: BondariK, ed. Recent developments in entomology. Trivandrum, India: Research Signpost, 117.
  • Mayland HF. 1994. Selenium in plant and animal nutrition. In: FrankenbergerWT, BensonS, eds. Selenium in the environment. Boca Raton, FL, USA: CRC Press, 2932.
  • Mayland HF, James LF, Panter KE, Sonderegger JL. 1989. Selenium in seleniferous environments. In: JacobsLW, ed. Selenium in agriculture and the environment. Madison, WI, USA: Soil Science Society of America Special Publication 23: 1550.
  • McNeal JM, Balistrieri LS. 1989. Geochemistry and occurrence of selenium: an overview. In: JacobsLW, ed. Selenium in agriculture and the environment. Madison, WI, USA: Soil Science Society of America Special Publication 23: 114.
  • Merrington G, Miller D, McKaughlin MJ, Keller MA. 2001. Trophic barriers to fertilizer Cd bioaccumulation through the food chain: a case study using a plant–insect predator pathway Archives of Environmental Contamination and Toxicology 41: 151156.
  • Reeves RD, Baker AJM. 2000. Metal accumulating plants. In: RaskinI, EnsleyBD, eds. Phytoremediation of toxic metals: using plants to clean up the environment. New York, NY, USA: John Wiley and Sons, 193229.
  • Schoonhoven LM, Van Loon JJ, Dicke M. 2005. Insect-plant biology, 2nd edn. Oxford, UK: Oxford University Press.
  • Tadros TM. 1957. Evidence of the presence of an edapho-biotic factor in the problem of serpentine tolerance. Ecology 38: 1423.
  • Trumble JT, Kolodny-Hirsch DM, Ting IP. 1993. Plant compensation for arthropod herbivory. Annual Review of Entomology 38: 93119.
  • Trumble JT, Kund GS, White KK. 1998. Influence of form and quantity of selenium on the development and survival of an insect herbivore. Environmental Pollution 101: 175198.
  • Vickerman DB, Trumble JT. 2003. Biotransfer of selenium: effects on an insect predator, Podisus maculiventris. Ecotoxicology 12: 497504.
  • Vickerman DB, Trumble JT, George GN, Pickering IJ, Nichol H. 2004. Selenium biotransformations in an insect ecosystem: effects of insects on phytoremediation. Environmental Science and Technology 38: 35813586.