>> >Oxalic acid is hurting (weakening) bees and open a gate for secondary
>> > diseases ( for instance - virus).
> Apidologie 35 (2004) 453-460
> DOI: 10.1051/apido:2004037
Thanks for bringing this up.
These chemicals have been tested and used successfully in Canada without the
adverse effects being reported (yet, at least).
Can you help us out with some details, if you know them?
Specifically.
1. What application methods and doses were used for each acid in the trials?
2. What application methods and doses were used by the Swedish beekeepers
who experienced problems?
allen
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