Haku
Viitteet 1-5 / 5
The current status of plant protection and outlook for the near future
(Agricultural Research CentreMaatalouden tutkimuskeskus, 1988)
Control of orange wheat blossom midge, Sitodiplosis mosellana (Gehin), with pyrethroids
(Agricultural Research Centre, 1989)
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)
Control of Rhopalosiphum padi (L.) (Hom., Aphididae) on cereals
(Agricultural Research CentreMaatalouden tutkimuskeskus, 1976)