1987 PhD, University of California, Berkeley 1981 AB, Dartmouth College, Hanover, NH 1999 – University of California, Berkeley Professor and Chair, Department of Environmental Science, Policy and Management (ESPM), 2014 – 2019 Affiliate, Invasive Species, Essig Museum of Entomology, 2000 – 2006 – 2007 l’institut national de la recherche agronomique (INRA), Montpellier, France Chercheur Étranger (Foreign Researcher), CBGP (INRA/ IRD/ CIRAD/ Montpellier SupAgro) 1994 – 1999 University of Hawaii, Manoa Assistant/Associate Research Professor, Conservation Research & Training 1988 – 1993 University of Maryland, College Park Assistant Professor, Entomology, 1990 – 1993