Eric McArthur
10-03-2011, 05:52 PM
– “A Wide Ranging Study into the Impact of Industrial Chemicals on the Honey Bee” by Professor Neil Millar, Dr Nigel Raine, Dr Geraldine Wright and Dr Chris Connolly
Hi All
Dr Connolly has made his “ pitch” in the magazine (see 2011, March issue Scottish Beekeper, pp63 – 64) and also introduced his co-workers, which appears to be a well balance assembly of multiple disciplines. It would seem cogent to commence the Forum discussion now and to hear Dr Ramsay objections to this extremely important independent study which hopefully will provide another piece in the vexed problem of world-wide honey bee colony demise.
All of the material pasted below is already in the public domain!
Eric
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Gavin wrote:
I will write for the magazine after Dr Connolly's pitch is published, and we hope to have a series of debates bringing together the magazine and SBAi in the coming months.
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Alan Teale wrote:
Early last year Dr Connolly and his colleagues in several other
universities jointly submitted an application for research funding to
the Insect Pollinators Initiative (IPI). The IPI is funded by the
Wellcome Trust, the Biotechnology and Biological Sciences Research
Council (BBSRC), the Natural Environment Research Council (NERC) and
Scottish Government. Gavin Ramsay also submitted an application.
In the face of strong competition from a large field of applicants the
Dundee-led research was one of a handful of projects selected for
funding after a peer review process involving two international panels
of scientists and research administrators, with the input of individual
and independent referees.
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Gavin wrote:
I don't see how sensible plans can be made without knowing what others have done in this field. If you have read them, can you explain why no deleterious effects of pesticides in real, beekeeper-managed hives were detected yet other non-pesticide factors (not to be included in this
study) were found to have an influence on colony health and survival?
Do you have any sympathy with the view that it is naive to compare some measure of colony performance (bee flights, stores laid down, brood expansion, or whatever) when there will be over-abundant resources tainted with pesticides (oilseed rape fields almost all of which come from imidacloprid-treated seed) and natural sources of forage within flying distance of many apiaries? Surely colony performance now as it has always depends largely on the state and abundance of the local bee forage?
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Scientific reviews state:
After reviewing dozens of laboratory and field studies conducted by Bayer Crop Science and by independent scientists, the panel concluded that there was a significant risk to bees from exposure to imidacloprid on sunflowers and maize (corn), the only crops for which they had exposure data. Following the release of this report, the French Agricultural Ministry suspended the use of imidacloprid on maize and sunflowers. Italy, Germany, and Slovenia have also suspended certain uses of the neonicotinoids based on concerns for bees.
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Hi All
Dr Connolly has made his “ pitch” in the magazine (see 2011, March issue Scottish Beekeper, pp63 – 64) and also introduced his co-workers, which appears to be a well balance assembly of multiple disciplines. It would seem cogent to commence the Forum discussion now and to hear Dr Ramsay objections to this extremely important independent study which hopefully will provide another piece in the vexed problem of world-wide honey bee colony demise.
All of the material pasted below is already in the public domain!
Eric
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; ;;;;;;;;;
Gavin wrote:
I will write for the magazine after Dr Connolly's pitch is published, and we hope to have a series of debates bringing together the magazine and SBAi in the coming months.
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; ;;;;;;;;;;;;;;;;;;;;;;;;
Alan Teale wrote:
Early last year Dr Connolly and his colleagues in several other
universities jointly submitted an application for research funding to
the Insect Pollinators Initiative (IPI). The IPI is funded by the
Wellcome Trust, the Biotechnology and Biological Sciences Research
Council (BBSRC), the Natural Environment Research Council (NERC) and
Scottish Government. Gavin Ramsay also submitted an application.
In the face of strong competition from a large field of applicants the
Dundee-led research was one of a handful of projects selected for
funding after a peer review process involving two international panels
of scientists and research administrators, with the input of individual
and independent referees.
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; ;;;;;;;;;
Gavin wrote:
I don't see how sensible plans can be made without knowing what others have done in this field. If you have read them, can you explain why no deleterious effects of pesticides in real, beekeeper-managed hives were detected yet other non-pesticide factors (not to be included in this
study) were found to have an influence on colony health and survival?
Do you have any sympathy with the view that it is naive to compare some measure of colony performance (bee flights, stores laid down, brood expansion, or whatever) when there will be over-abundant resources tainted with pesticides (oilseed rape fields almost all of which come from imidacloprid-treated seed) and natural sources of forage within flying distance of many apiaries? Surely colony performance now as it has always depends largely on the state and abundance of the local bee forage?
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; ;;;;;;;;;
Scientific reviews state:
After reviewing dozens of laboratory and field studies conducted by Bayer Crop Science and by independent scientists, the panel concluded that there was a significant risk to bees from exposure to imidacloprid on sunflowers and maize (corn), the only crops for which they had exposure data. Following the release of this report, the French Agricultural Ministry suspended the use of imidacloprid on maize and sunflowers. Italy, Germany, and Slovenia have also suspended certain uses of the neonicotinoids based on concerns for bees.
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