Boxwood phyllosphere fungal and bacterial communities and their differential responses to film-forming anti-desiccants.

ABSTRACT:

Background

Anti-desiccant is a class of agrochemicals widely used to protect plants from water stresses, rapid temperature variations, heat and sunburn, frost and freeze damages, transplant shock, and pathogen and pest attack. Although anti-desiccants are generally considered non-toxic to organisms, it is unclear whether they may impact the phyllosphere microbial communities. In this study, three film-forming anti-desiccant products, TransFilm, Vapor Gard, and Wilt-Pruf were applied to the canopy of two boxwood cultivars 'Vardar Valley' and 'Justin Brouwers' on April 13 and August 26, 2021. Shoot samples were collected from boxwood plants treated with each of the three products, as well as nontreated control on June 16, August 26 (before the second treatment), and October 18. Micro

SUBMITTER: Li X 

PROVIDER: S-EPMC10422719 | biostudies-literature | 2023 Aug

REPOSITORIES: biostudies-literature