Haku
Viitteet 1-10 / 21
Pests of cultivated plants in Finland in 1985
(Agricultural Research CentreMaatalouden tutkimuskeskus, 1986)
The current status of plant protection and outlook for the near future
(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)
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)
Damage and control of Rhopalosiphum padi in Finland during the outbreak of 1988
(Agricultural Research Centre, 1989)