Petersen Kjöbek, Rämert Birgitta, Sandström Jonas 2004 Skapa mångfald för en friskare trädgård Magazine article
Sigvald, Roland 2004 Forecasting potato virus Y using suction traps and yellow water traps Conference paper
Lindberg, Niklas; Persson, Tryggve; Ahlström, Kerstin 2004 Sexton nya oribatidarter (Acari: Oribatida) för Sverige Research article (Peer reviewed)
Williamsson, Ulrika; Gunnarsson, Albin; Djurle, Annika et. al 2004 Klorbrist orsakar fysiologiska fläckar i höstvete Factsheet
Baskin CC, Milberg P, Andersson L, Baskin JM 2004 Germination ecology of seeds of the annual weeds Capsella bursa-pastoris and Descurainia sophia originating from high northern latitudes Research article (Peer reviewed) DOI:10.1046/j.1365-3180.2003.00373.x
Elmqvist T, Colding J, Barthel S, Borgstrom S, Duit A, Lundberg J, Andersson E, Ahrne K, Ernstson H, Folke C, Bengtsson J 2004 The dynamics of social-ecological systems in urban landscapes - Stockholm and the National Urban Park, Sweden Research article (Peer reviewed) DOI:10.1196/annals.1319.017
Sigvald, Roland 2004 Methods for field experiments in crop protection, especially forecasting and warning systems Conference abstract