Haku
Viitteet 1-3 / 3
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)
An improved rearing method for Chrysopa carnea Steph.
(Agricultural Research CentreMaatalouden tutkimuskeskus, 1978)