Haku
Viitteet 1-4 / 4
Damage and control of Rhopalosiphum padi in Finland during the outbreak of 1988
(Agricultural Research Centre, 1989)
Occurrence of damage and predicting the activity of the frit fly (Oscinella frit L.) in Finland
(Agricultural Research Centre, 1990)
Effect of Streptomyces sp. on seed-borne foot rot diseases of wheat and barley : I. Pot experiments
(Agricultural Research Centre, 1990)