Haku
Viitteet 1-3 / 3
Rearing the univoltine ladybeetles, coccinella septempunctata and adalia bipunctata (col., coccinellidae), all year around in the laboratory
(Agricultural Research CentreMaatalouden tutkimuskeskus, 1976)
Control of aphids on sweet peppers, chrysanthemums and roses in small greenhouses using the ladybeetles Coccinella septempunctata and Adalia bipunctata (Col., Coccinellidae)
(Agricultural Research CentreMaatalouden tutkimuskeskus, 1977)
Cool storage of Coccinella septempunctata and Adalia bipunctata (Col., Coccinellidae) eggs for use in the biological control in greenhouses
(Agricultural Research CentreMaatalouden tutkimuskeskus, 1977)