Plant Protection Science《植物保护科学》(季刊). An international open access peer-reviewed journal published by the Czech Academy of Agricultural Sciences and financed by the Ministry of Agriculture of the Czech Republic. Founded 1921 (by 1997 under the title Ochrana rostlin). The journal publishes original scientific papers, short communications, up-to-date review articles, and selective book reviews from the disciplines concerned. The authors are fully responsible for the originality of the paper, its subject and formal correctness.