Tag: neonicotinoids

Double dose for bees

In a paper published today in the Proceedings of the Royal Society B: Biological Sciences, a team of researchers from Italy and the US record their study of the effects on honey bees of agriculture that exposes the insects to both poor nutrition (low quality nectar) and pesticides (neonicotinoids).

“Our results provide the first demonstration that these stressors can synergistically interact and cause significant harm to animal survival,” report the researchers. “These findings have implications for pesticide risk-assessment and pollinator protection, and emphasise the importance of nutrition.”

UK backs neonics ban

In a government statement today, Michael Gove, Secretary of State for Environment, Food and Rural Affairs, says the UK supports further restrictions on the use of neonicotinoids because of their effects on bees and other pollinators.

The announcement, says the statement, follows advice in October from the UK government’s advisory body on pesticides, the Expert Committee on Pesticides (ECP). Scientific evidence now suggests that the environmental risks posed by neonicotinoids are greater than previously understood, says the ECP advice.

Rothamsted questions EU pesticide ban as chemicals industry eyes Brexit for breakthrough on bees

Maintaining production of many UK crops is at risk if neonicotinoids, the pesticides linked with harming bees, are more widely restricted or banned completely, says Rothamsted Research in a position statement published today.

“Furthermore, if groups of chemistries are limited by legislation, the remaining groups will be more widely used, resulting in an increased risk of pests developing resistance to them,” continues the statement from Rothamsted, the longest-running agricultural research institute in the world.