Prunus cerasifera · Tree
Cherry leaf scorch: Rake up fallen leaves in autumn to reduce fungal spores for the following year.
Bacterial canker: Prune out infected branches in dry weather, disinfecting tools between cuts.
Cherry leaf spot: Collect and destroy fallen leaves to minimize overwintering fungal spores.
Cherry blackfly: Encourage natural predators like ladybirds or use a strong jet of water to dislodge them.
Powdery mildew: Improve air circulation by thinning the canopy and avoid overhead watering.