Judith X Becerra

Judith X Becerra

Associate Research Scientist, Biosphere 2
Associate Research Professor
Associate Professor, Entomology / Insect Science - GIDP
Associate Research Scientist, BIO5 Institute
Primary Department
Department Affiliations
Contact
(520) 621-9397

Research Interest

Research Interest

Judith Becerra, PhD, is an evolutionary ecologist interested in insect-plant interactions. Her current research combines ecological, biogeographycal, and chemical information with molecular phylogenetics to identify macroevolutionary patterns of host shifts, co-adaptive forces shaping coevolution and evolutionary strategies of plant chemical defenses. She is also interested in plant and insect diversification and ecological chemical interactions between insects and plants. Extensive research has been pursued in the Mexican tropical dry forests with the plant genus Bursera and their herbivores, the beetle genus Blepharida. These two groups have interacted for the last 100 million years and are both highly diverse, with spectacular adaptations and counteradaptations.

Publications

Becerra, J. X., Ge, X., & Venable, D. L. (2017). Hybridization in the Elephant tree, Bursera microphylla.. American Journal of Botany.
Noge, K., Kimura, H., Abe, M., Becerra, J. X., & Tamogami, S. (2012). Antibacterial Activity of 4-Oxo-(E)-2-hexenal from Adults and Nymphs of the Heteropteran, Dolycoris baccarum (Heteroptera: Pentatomidae). BIOSCIENCE BIOTECHNOLOGY AND BIOCHEMISTRY, 76(10), 1975-1978.
Evans, P. H., & Becerra, J. X. (2007). Non-terpenoid essential oils from Bursera chemapodicta. FLAVOUR AND FRAGRANCE JOURNAL, 21(4), 616-618.
Becerra, J. (2003). Synchronous coadaptation in an ancient case of herbivory. PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 100(22), 12804-12807.
Becerra, J. X. (2012). The impact of herbivore-plant coevolution on plant community structure. PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 104(18), 7483-7488.