Haku
Viitteet 11-20 / 99
Control of orange wheat blossom midge, Sitodiplosis mosellana (Gehin), with pyrethroids
(Agricultural Research Centre, 1989)
Reaction of four table potato cultivars to primary and secondary infection by potato viruses Y" and Y"
(Agricultural Research Centre, 1989)
Damage and control of Rhopalosiphum padi in Finland during the outbreak of 1988
(Agricultural Research Centre, 1989)
Growth of rye grass, barley and oats in soils amended with ashes of wood, bark, peat and coal
(Agricultural Research Centre, 1989)
Effect of Didin (dicyandiamide) on the fertilizer value of cow slurry for barley
(Agricultural Research Centre, 1989)
Pests of cultivated plants in Finland during 1989
(Agricultural Research Centre, 1990)
Occurrence of damage and predicting the activity of the frit fly (Oscinella frit L.) in Finland
(Agricultural Research Centre, 1990)
Frequency of potential yield losses due to flea beetles on spring cereals in Finland
(Agricultural Research Centre, 1990)
The selenium content of some agricultural crops and soils before and after the addition of selenium to fertilizers in Finland
(Agricultural Research Centre, 1990)