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Fungal Disease Database
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Disease Name
Rhizosphaera Needle Cast
Tree Species Affected:
Spruce trees
Common Symptoms:
Needle discoloration, shedding, reduced growth
Management Strategies:
Prune infected branches and promote air circulation.
Improve tree vigor through proper care and nutrition.
Apply organic fungicides according to label instructions.
Minimize excess moisture and avoid overhead irrigation.
Outcome if Untreated:
Reduced tree health and aesthetics
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