Pheromone dispenser «ІПСОДОР» is intended for use in forestry, especially in spruce and mixed spruce forests. The preparation contains three active substances: cis-verbenol, іпсдіенол and 2-methyl-3-buten-2-ol. These components contribute to the protection of forest plantations from various diseases. The preparation is produced in the form of a concentrate suspension, ensuring ease of application during spraying of crops. The manufacturer is the research enterprise «Хеміпан» of the Institute of Physical Chemistry and the Institute of Organic Chemistry of the Polish Academy of Sciences, located in Poland.