Biological control of pests of tropical and subtropical plants in Polar-Alpine Botanical Garden in the Far North Russia
Biological methods of plant protection in greenhouses of Polar Alpine botanical garden in the Far North, Russia (the Murmansk region) are described in the article. During many years of research work the local northern populations of <i>Phytoseiulus persimilis, Aphidoletes aphidimyza </i>and <i>Amblyseius mckenziei </i>were formed. These populations of entomophages are able to regulate biocenotic process in greenhouses at a level appropriate phytosanitary requirements.