Juniperus squamata · Shrub
Phytophthora root rot: Plant in free-draining soil and avoid overwatering to prevent fungal infection.
Juniper scale insects: Prune out heavily infested branches or treat with horticultural oil in early spring.
Conifer red spider mite: Water the base of the plant regularly to increase humidity and deter mites.
Aphids: Encourage natural predators like ladybirds or use a strong jet of water to dislodge them.
Canker: Prune out affected wood well below the lesion during dry weather.