Schriften von Dee Lusby, Mutter der behandlungsfreien Bioimkerei
Chemical and Varroa Influence on Honeybees
The Effect of Synthetic Pyrethroid Insecticides on Honey Bees in Indiana: Laboratory Studies and a Survey of Beekeepers and Pesticide Applicators
The Effect of Synthetic Pyrethroid Insecticides on Honey Bees in Indiana: Laboratory Studies and a Survey of Beekeepers and Pesticide Applicators The Effect of Synthetic Pyrethroid Insecticides on Honey Bees…
