Abstract The purpose of this study is to examine the changes in sales boxwood (Buxus spp.) that have occurred production states. We theorize some shifts areas over period from 2009 2019 been impacted by introduction blight into United States. Boxwood (Calonectria pseudonaviculata) was first observed U.S. 2011 plant pathologists 8 states: Connecticut, Maryland, Massachusetts, New York, North Car...

Abstract Boxwood blight is caused by Calonectria henricotiae (Che) and C. pseudonaviculata (Cps). Unrecognized symptoms on Buxus cuttings used for propagation could potentially serve as a source of inoculum result in pathogen spread. In this study, boxwood (Buxus spp.) cultivars ‘Justin Brouwers', ‘Nana', ‘Green Beauty', Velvet' were assessed root production after exposure to 45 C (113 F) or 47...