Reducing Fusarium Top Blight in 1-0 Douglas-fir by Irrigation Scheduling


Dry Pacific Northwest summer weather is when one phase of Top Blight caused by Fusarium spp. infects 1-0 forest nursery seedlings. Top Blight appears when nurseries use short cycle cooling irrigation during hot weather. Infection is prevented by deep watering up to one inch at infrequent intervals.
PDF details
Publication Forest Nursery Proceedings
Event Tumwater, WA - 1986
Author Kenelm W. Russell
Published 1986/08/12
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