As of 1 April 2026, the PSJD database will become an archive and will no longer accept new data. Current publications from Polish scientific journals are available through the Library of Science: https://bibliotekanauki.pl
Evaluation of Effects of Two Spring Applications of Micronutrients on the Population Density of Common Pistachio Psylla (Agonoscena Pistaciae) in Pistachio Orchards