Decision tree pruning

Pruning workers in the Aegean province of Balıkesir's Edremit challenge the height on the tops of trees that are 40 meters tall so that young saplings can receive the sun. (AA Photo)

Due to the increased population of caterpillars, Vidin Municipality has taken measures for massive treatment against second-generation white American butterfly. On August 12, more than 900 trees were decontaminated in the most affected areas of the city.