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Zoology

 

Tobin D. Northfield
USDA Postdoctoral Fellow
Tobin D. Northfield

Advisor: Tony Ives

Contact Information:
Department of Zoology
430 Lincoln Dr.
Madison, WI 53706
email: northfield@wisc.edu

Education

Ph.D., Entomology, Washington State University, 2011
M.S., Statistics, Washington State University, 2011
M.S., Entomology, University of Florida, 2005
B.S., Biology, Pacific Lutheran University, 2003


Research Interests

I am a quantitative ecologist interested in identifying interspecific interactions within ecological communities, and evaluating their effects on ecosystem functions. Currently, I am evaluating the effects of climatic changes on the eco-evolutionary dynamics of ecological communities.


Publications

Gable, JT, DW Crowder, TD Northfield, SA Steffan, and WE Snyder. 2012. Niche engineering reveals complementary resource use. Ecology, 93: 1994-2000.

Crowder, DW, TD Northfield, R Gomulkiewicz, and WE Snyder. 2012. Conserving and promoting evenness: organic farming and fire-based wildland management as case studies. Ecology, 93: 2001-2007.

Northfield, TD, WE Snyder, GB Snyder, and SD Eigenbrode. 2012. A simple plant mutation abets a predator-diversity cascade. Ecology, 93: 411-420.

Northfield, TD, DW Crowder, R Jabbour, and WE Snyder. 2012. Natural enemy functional identity, trait-mediated interactions, and biological control. In Trait-Mediated Indirect Interactions: Ecological and Evolutionary Perspectives. (Eds. T. Ohgushi, O. Schmitz, R.D. Holt). Cambridge University Press, Cambridge, UK.

Paini, DR, FJJA Bianchi, TD Northfield, PJ De Barro. 2011. Predicting invasive fungal pathogens using invasive pest assemblages: testing model predictions in a virtual world. PLoS ONE, 6: e25695.

Northfield, TD, DR Paini, SR Reitz, and JE Funderburk. 2011. Within plant interspecific competition does not limit the highly invasive thrips, Frankliniella occidentalis in Florida. Ecological Entomology, 36: 181-187.

Crowder, DW, TD Northfield, MR Strand, and WE Snyder. 2010. Organic agriculture restores evenness and natural pest control. Nature, 466: 109-112.

Northfield, TD, GB Snyder, AR Ives, and WE Snyder. 2010. Niche saturation defines resource-use breadth and overlap. Ecology Letters, 13: 338348.

Tillman, PG, TD Northfield, RF Mizell, and TC Riddle. 2009. Spatiotemporal patterns and dispersal of stink bugs (Heteroptera: Pentatomidae) in peanut-cotton farmscapes. Environmental Entomology, 38: 1038-1052.

Northfield, TD, RF Mizell III, DR Paini, PC Andersen, BV Brodbeck, TC Riddle, and WB Hunter. 2009. Dispersal, patch leaving, and aggregation of the glassy-winged sharpshooter, Homalodisca vitripennis (Hemiptera: Cicadellidae). Environmental Entomology, 38: 183-191.

Mizell III, RF, C Tipping, PC Andersen, BV Brodbeck, WB Hunter, and TD Northfield. 2008. Behavioral model for the glassy-winged sharpshooter, Homalodisca vitripennis: optimization of host plant use in a risky environment and management implications. Environmental Entomology, 37: 1049-1062.

Northfield, TD and RF Mizell III. 2008. The glassy winged sharpshooter, Homalodisca vitripennis. In Encyclopedia of Entomology 2nd Edition (Ed. JL Capinera), pp. 16231627. Springer, New York.

Northfield, TD, DR Paini, JE Funderburk, and SR Reitz. 2008. Cycles of Frankliniella spp. thrips abundance on North Florida uncultivated reproductive hosts: predicting possible sources of pest outbreaks. Annals of the Entomological Society of America, 101: 769-778.

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