Haku
Viitteet 1-4 / 4
Abundance of pests in greenhouses
(Agricultural Research CentreMaatalouden tutkimuskeskus, 1969)
Seasonal aspects of beetle fauna occurring in oats in Western-Finland
(Agricultural Research CentreMaatalouden tutkimuskeskus, 1975)
Lindane seed dressing and dimethoate spraying in pest control of sugar-beet seedlings
(Agricultural Research CentreMaatalouden tutkimuskeskus, 1975)
Dicranotropis hamata (Boh.) (Hom., Araeopidae) as a vector of cereal viruses in Finland
(Agricultural Research CentreMaatalouden tutkimuskeskus, 1963)