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Oxalic acid treatment: Difference between revisions
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Created page with "In districts where the bee colony density is low, such as in (Dalsland, Sweden), no Varroa treatment before the autumn is needed. In fact, only one fumigation with oxalic..."
(Created page with "In districts where the bee colony density is low, such as in (Dalsland, Sweden), no Varroa treatment before the autumn is needed. In fact, only one fumigation with oxalic...") |
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