Effects of land use and topographic variables on distribution of pine mistletoe (Viscum album subsp. austriacum (Wiesb.) Vollm.) in northeastern Turkey

Background: This study evaluated the distribution of pine mistletoe in Scots pine ecosystems in relation to topographic variables and land uses. A total of 109 sample plots were selected from pure Scots pine forests in the Eastern Black Sea Region of Turkey. The 6-class dwarf mistletoe rating was used for infection severity. Pearson correlation analysis results showed significant relationships between mistletoe infection severity and topographic variables in 30 m buffer and land use in 500 m buffer.