Disease resistance is a moving target: two varieties can peak at the same severity while differing entirely in how fast symptoms build and whether the canopy recovers. Single-date visual scores collapse that dynamic into one number and lose the resilience signal.
Repeated PhenoScale imaging scores disease severity, green-cover retention and senescence non-destructively across the trial. Hiphen Intelligence reconstructs the epidemic curve for each plot, capturing onset, progression rate and recovery.
Breeders can then rank candidates on genuine resilience — slow disease build-up and sustained canopy function — producing selection metrics that visual scoring cannot deliver.