Oxalic Acid

Oxalic Acid Varroa lice is a type of lice that enters your hives with the microbes and diseases it brings and causes bee deaths. It is one of the biggest enemies of beekeepers. This is a medicine used to deal with Varroa lice. We should be careful to apply oxalic acid during the winter seasons. You can use oxalic acid by dropping and evaporating methods.