A survey of the Upper Kagan forests revealed the occurrence of Himalayan dwarf mistletoe in blue pine growing in the temperate forests of Burawai, Batakundi and Naran. The infested areas lie all along the left bank of Kunhar river from Jaba to Naran; the road distance being about 39 kilometers. The mistletoe infection was also observed across the river. The incidence of the parasite was 56%. It was found to increase, generally, with tree size. The infection rating for the stand was 2.7.