Haku
Viitteet 51-60 / 627
Priority areas of research at the Agricultural Research Centre
(Agricultural Research CentreMaatalouden tutkimuskeskus, 1988)
Effect of various cultivation methods on earthworm biomasses and communities on different soil types
(Agricultural Research CentreMaatalouden tutkimuskeskus, 1988)
Pests of cultivated plants in Finland during 1988
(Agricultural Research Centre, 1989)
The pest potential of Meloidogyne hapla in northern field conditions
(Agricultural Research CentreMaatalouden tutkimuskeskus, 1988)
Distribution of migratory plant parasitic nematodes in cultivated Finnish soils
(Agricultural Research CentreMaatalouden tutkimuskeskus, 1988)
The influence of honeybee pollination on turnip rape (Brassica campestris) yield and yield components
(Agricultural Research CentreMaatalouden tutkimuskeskus, 1988)
Climatic risks to the yield and quality of field crops in Finland : IV. Winter wheat 1969-1986
(Agricultural Research Centre, 1989)
Natural enemy conservation for the integrated control of the rape blossom beetle Meligethes aeneus F.
(Agricultural Research CentreMaatalouden tutkimuskeskus, 1988)
Utilization of diapause in mass production of Aphidoletes aphidimyza (Rond.)(Dipt.,Cecidomyiidae)
(Agricultural Research CentreMaatalouden tutkimuskeskus, 1988)
Control of orange wheat blossom midge, Sitodiplosis mosellana (Gehin), with pyrethroids
(Agricultural Research Centre, 1989)