Phomopsis typically infects newly developing foliage in the spring whereas Kabatina infects wounded, year-old twigs in midsummer. In advanced stages, small black fruiting structures of the fungus may be visible with a hand lens. This disease can be managed by pruning and removing affected tissues when the bark is dry. It is also helpful to avoid plant stress by following good cultural practices and to avoid overhead watering. New plantings should be spaced to provide good air circulation.
Resistant varieties are also available.
Juniperus chinesis cv. Femina and Pfitseriana and J. communis cv. Depressa and Saxatalis are resistant to Phomopsis . J. chinensis cv. Hetzii and J. communis cv.