Stratopoulou ET, Kapatos ET. Distribution of Population of Immature Stages of Pear Psylla, Cαcopsyllα pyri, within the Tree and Development of Sampling Strategy. EH [Internet]. 1992 Jan. 8 [cited 2024 Jul. 18];10:5-10. Available from: https://ejournals.epublishing.ekt.gr/index.php/entsoc/article/view/13997