Table 1. The 2019–2020 QUIK-jet® Micro-InjectionTM system trial. Least squares mean (± 1 SE) for weeks to development of ≥ 50% crown decline and tree mortality among treatments using the Arborjet QUIK-jet® Micro-InjectionTM system following inoculation with Harringtonia lauricola or sterile agar. Within a column, differing letters denote significant difference (Tukey-Kramer test; α = 0.05). Note: where survival exceeded 62 weeks, values were rounded to 63 for mean calculation and analyses. Standard error (SE); Propiconazole (PZOL); Harringtonia lauricola (HL); agar (AG); standard error of the mean (SEM).