> -----Oprindelig meddelelse----- > Fra: Informed Discussion of Beekeeping Issues and Bee Biology > [mailto:[log in to unmask]]På vegne af Peter Borst > Sendt: 1. februar 2001 17:02 > Til: [log in to unmask] > Emne: Copper gluconate > > > Antonio Nanetti (AN) at Istituto Nazionale di Apicoltura in > Bologna, Italy reported from a large number of trials on use of > formic acid, oxalic acid (both spraying and trickling) and > aerosol use of oxalic acid (with poor results). In Denmark, and other Nordic countries nothing else is allowed and used! And we have still bees. for interested take a peek at the Varroa report at muy site. Best regards Jorn Johanesson Multilingual software for beekeeping since 1987 hive note- queen breeding and handheld computer beekeeping software 18-01-2001 added grouping and coloring of hives. home page = HTTP://apimo.dk e-mail [log in to unmask] <mailto:[log in to unmask]>