||photo taken 5/1/1965
||Lodgepole pine trees infected with dwarf mistletoe (Arceuthobium sp.).
||Dwarf mistletoe (Arceuthobium sp.) on a ponderosa pine.
||ponderosa pine dwarf mistletoe
||mortalty of tree with a dwarf mistletoe rating of 6
||American dwarf mistletoe
||Lower infected crown of lodgepole pine; a small branch infection that is visually lost in the crown--example of how easy to overlook an infection.