Fig. 1. Trial 1 and 2, mean area under the disease progress curve (AUDPC) of detached Buxus ‘Winter Gem’ leaves treated with three concentrations of flutriafol and inoculated with three isolates of Calonectria pseudonaviculata (CPS). Leaves were dipped into flutriafol solutions at concentrations of 0, 12, and 124 mg of flutriafol/liter. Leaves were inoculated with 400 spores per leaf using one C. pseudonaviculata isolate: CPS 010, CPS 015, or CPS 048. X-axis is log-transformed with 1 added to each flutriafol concentration to allow for 0 values. Error bars represent one standard error.
Results from Gabriel Sacher and Jay W. Pscheidt indicate that triazole fungicides applied to #Buxus spp. too soon after an infection event may not have had enough time to achieve efficacy, thus giving false nonefficacious results: https://doi.org/10.1094/PDIS-11-24-2508-RE
