Mistletoe (a True Mistletoe)

A woody, parasitic growth bearing white berries appears in tree canopies, particularly on Douglas-fir and other conifers in the region. Prune off infected branches completely below the mistletoe, or remove heavily infested trees entirely. Prevention through resistant species selection works best for long-term management in residential landscapes.

Management depends on catching it early. Scout susceptible plants regularly and remove affected tissue before the pathogen can spread. Improve growing conditions by addressing drainage, spacing, and irrigation practices. For persistent or severe cases, contact your local Master Gardener program or Extension office for treatment options specific to your host plants.