Field studies on the factors affecting the population dynamics of the bird cherry-oat aphid, Rhopalosiphum padi (L.) in Finland - Leather, Simon R.; Lehti, Pekka (Agricultural Research Centre, 1982)
Sarja Tuhoeläimet n:o 111
Keywords: Ta; tuomikirva; Rhopalosiphum padi; populaatiodynamiikka