Protect your orchard from spring frosts with practical, field-tested methods from the Rogue River Valley.
This bulletin shares detailed experiments and how-to guidance on using fires and smudges to reduce frost damage in apples, peaches, and pears.
Learn what materials and equipment to prepare, how to distribute fires efficiently, and how to start and maintain fires under varying conditions. It also covers how smudging creates a protective smoke blanket to minimize sun-driven warming after a frost, plus the role of weather observations in timing each firing.
Ideal for orchardists and farmers seeking practical frost-prevention methods grounded in historic field experience.
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