Shalisha Mumtaz AGRICULTURE   -   Horticulture

When is the best time to apply dormant oil sprays to deciduous fruit trees?

The best time to apply dormant oil sprays to deciduous fruit trees is during late winter or early spring, when the temperatures are barely above freezing. The ideal time to apply dormant oil sprays is before the buds on the trees begin to break, and the temperature is above 40°F and is expected to remain above freezing for at least 24 hours.
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