Non-chemical control of carrot rust fly in Finland - Kettunen, Satu; Havukkala, Ilkka; Holopainen, Jarmo K.; Knuutila, Tiina (Agricultural Research Centre, 1988)
Sarja Tuhoeläimet n:o 127
Keywords: Ta; tuhoeläimet; torjunta; tuhoeläinten torjunta; biologinen torjunta; porkkana; Daucus carota; kärpäset; carrot; carrot rust fly; Psilidae; Psila rosae; oviposition; root damage; non-chemical control; resistance; ash; companion plant; onion; crop rotation; trap crop