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Informed Discussion of Beekeeping Issues and Bee Biology

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Subject:
Re: Any studies of neonic levels found in crop parts/residue?
From:
Peter Edwards <[log in to unmask]>
Reply To:
Informed Discussion of Beekeeping Issues and Bee Biology <[log in to unmask]>
Date:
Thu, 21 Mar 2013 23:52:06 -0000
Content-Type:
text/plain
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Given that at least one of the neonicotinoids has a half life of 545 days, 
would the proposed EU ban give us any useful information?

How long would the ban have to be to ensure that our soil is clean enough to 
ensure that assessments were valid?

Best wishes

Peter
52.144442, -1.503509 

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