Residues in beeswax and honey of perizin, an acaricide to combat the mite Varroa jacobsoni oudemans (Acari: Mesostigmata)

Since 1986 perizin has been use in many European countries to combat the mite Varroa jacobsoni, a parasite of the honeybee. We have studied the long-term presence of coumaphos, the active ingredient of perizin, by analyzing honey and wax for residues. We distinguished between the direct transfer of...

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