Publisher
POLISH SOCIETY OF PLANT PROTECTION
Władysława Węgorka 20, 60-318 Poznań
phone: +48 61 864 91 01, +48 61 864 91 25
e-mail: ptor@iorpib.poznan.pl
INSTITUTE OF PLANT PROTECTION
NATIONAL RESEARCH INSTITUTE
Władysława Węgorka 20, 60-318 Poznań
phone: +48 61 864 90 26, +48 61 864 91 10
e-mail: progress@plantprotection.pl
