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Pacific Madrone Research Research Projects


Common garden plantings using the range-wide seed collection

Variation in madrone seedlings from the range-wide seed collection


Rise and Shine: How Do Northwest Trees Know When Winter Is Over?
Science Findings, US Forest Service PNW Research Station, Issue 183, March 2016.


Transplanting madrone seedlings


Resistance to Phytophthora cinnamomi root disease

Variation in susceptibility to Phytophthora ramorum infection in a range-wide collection of Pacific madrone seedlings

A survey of foliar pathogens of madrone

Madrone leaf blight:

Screening for resistance to Phacidiopycnis washingtonensis, the cause of leaf blight

Environmental conditions for infection and disease expression of P. washingtonensis

Research presentations