Was ist richtige Varroabehandlung?
Compared to non-treated controls, significantly negative effects on brood area were found for Maverik (fluvalinate) and CheckMite (coumaphos), on bee learning for copper naphthenate wood preservative and Maverik, and bee memory for copper naphthenate and Taktic (amitraz).
Delaplane, K.S. & J.A. Berry. 2009. A test for sub-lethal effects of some commonly used hive chemicals. Proceedings of American Bee Research Conference, Gainesville, Florida. American Bee Journal 149