Haku
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The effect of storage on the germination of lindane-treated seeds and on the efficacy of such treatment in controlling flea beetles (Phyllotreta spp.) and cabbage root flies (Hylemyia spp.)
(Agricultural Research CentreMaatalouden tutkimuskeskus, 1963)
Resistance of the aphids Myzus persicae (Sulz.), Aulacorthum solani (Kalt.) and Aphis gossypii Glov. to insecticides and the influence of the host plant on this resistance
(Agricultural Research CentreMaatalouden tutkimuskeskus, 1972)
Pests of cultivated plants in Finland in 1971
(Agricultural Research CentreMaatalouden tutkimuskeskus, 1972)
Dispersal of leafhoppers and their enemies to oatfields
(Agricultural Research CentreMaatalouden tutkimuskeskus, 1972)
Piesma maculatum Lap. (Het., Piesmidae) as a pest on sugar beet in Finland
(Agricultural Research CentreMaatalouden tutkimuskeskus, 1973)
Early- and high-summer flight periods of leafhoppers
(Agricultural Research CentreMaatalouden tutkimuskeskus, 1973)