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
Effects of four host plants on biological parameters of Maconellicoccus hirsutus Green (Homoptera: Pseudococcidae) and efficacy of Anagyrus kamali moursi (Hymenoptera: Encyrtidae)