Stephanie E. Burnett, Roberto G. Lopez, and Neil S. Mattson

Stephanie E. Burnett is assistant professor, University of Maine, (207) 581-2937; sburnett@maine.edu, Roberto G. Lopez is assistant professor and floriculture extension specialist, Purdue University, (765) 496-3425; rglopez@purdue.edu and Neil S. Mattson is assistant professor and floriculture extension specialist, Cornell University, (607) 255-0621; nsm47@cornell.edu. The authors are  members of the Floriculture Sustainability Research Coalition.