title: Cost of chemically defending seeds: furanocoumarins and Pastinaca sativa.
authors.affiliation: Department of Entomology, University of Illinois at Urbana-Champaign, 320 Morrill Hall, 505 South Goodwin, Urbana, Illinois 61801, USA.
authors.forename: A R
authors.initials: AR
authors.lastname: Zangerl
authors.forename: M R
authors.initials: MR
authors.lastname: Berenbaum