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Expert explanations of honeybee losses in areas of extensive agriculture in France: Gaucho compared with other supposed causal factors

... in France has been caused by imidacloprid. Abstract Debates on causality are at the core of controversies as regards ...

Story - webmaster - 10/13/2010 - 12:19 - 0 reacties

Using video-tracking to assess sublethal effects of pesticides on honey bees (apis mellifera l.)

Abstract - Concern about the role of pesticides in honey bee decline has ...

Story - webmaster - 06/29/2012 - 22:04 - 0 reacties

Spatial and Temporal Trends of Global Pollination Benefit

ABSTRACT: Pollination is a well-studied and at the same time a threatened ...

Story - webmaster - 05/01/2012 - 21:35 - 0 reacties

An assessment of honeybee colony matrices, Apis mellifera (Hymenoptera: Apidae) to monitor pesticide presence in continental France

... Environ. Toxicol. Chem. 30, pre-published online. Abstract — The frequency of occurrence and relative concentration of 44 ...

Story - webmaster - 12/09/2010 - 14:26 - 0 reacties

Parasite-insecticide interactions: a case study of Nosema ceranae and fipronil synergy on honeybee

... hypothesis as key explanation for bee disorders. ABSTRACT: In ecosystems, a variety of biological, chemical and physical ...

Story - webmaster - 03/25/2012 - 12:23 - 1 reactie

High Levels of Miticides and Agrochemicals in North American Apiaries: Implications for Honey Bee Health

... Simonds, Dennis vanEngelsdorp, Jeffery S. Pettis Abstract Background : Recent declines in honey bees for crop pollination ...

Story - webmaster - 03/27/2010 - 19:01 - 0 reacties

Neural effects of insecticides in the honey bee

Abstract – During their foraging activity, honey bees are often exposed to ...

Story - webmaster - 04/10/2012 - 22:47 - 0 reacties

Imidacloprid maakt sociale insecten zoals mieren en bijen vatbaarder voor ziekten

... Moreover, if you look at the toxicity to bee data from the abstract of the Bonmatin report (Appendix 7) you will see that they conclude ... I think will certainly be mentioned today. It says in the abstract that to bees imidacloprid has "...high oral toxicity...with values ...

Story - webmaster - 05/10/2009 - 15:57 - 1 reactie

Assessment of the Environmental Exposure of Honeybees to Particulate Matter Containing Neonicotinoid Insecticides Coming from Corn Coated Seeds

ABSTRACT: Since seed coating with neonicotinoid insecticides was introduced in ...

Story - webmaster - 02/29/2012 - 20:59 - 0 reacties

Ultra low dose of systemic insecticide fipronil impairs foraging behavour of honeybees

... Monique Gauthier, Ecotoxicology (2011) 20:429–437 ABSTRACT: Losses of foraging bees are sometimes attributed to altered flight ...

Story - webmaster - 03/22/2011 - 10:21 - 1 reactie