Haku
Viitteet 11-20 / 48
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)
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)
Effect of four fungicides on phytophagous and predatory mites on apple trees
(Agricultural Research Centre, 1990)
Chemical control of European red spider mite Panonychus ulmi (Koch.) : II. Evaluation of clofentezine and hexythiazox
(Agricultural Research Centre, 1990)
Occurrence of winged aphids on potato plants and pressure for potato virus Y transmission in Finland
(Agricultural Research CentreMaatalouden tutkimuskeskus, 1986)