An international group of pollination experts - including a University of Guelph professor - has published a second summary in as many years on the scientific evidence about the effects of neonicotinoid pesticides on bees.
Research at the Universities of St Andrews and Dundee has confirmed that levels of neonicotinoid insecticides accepted to exist in agriculture cause both impairment of bumblebees' brain cells and subsequent poor performance ...
Already suspected of killing bees, so-called "neonic" pesticides also affect bird populations, possibly by eliminating the insects they feed upon, a Dutch study said on Wednesday.
A study co-authored by a University of Guelph scientist that involved fitting bumblebees with tiny radio frequency tags shows long-term exposure to a neonicotinoid pesticide hampers bees' ability to forage for pollen.
Neurotoxic pesticides blamed for the world's bee collapse are also harming butterflies, worms, fish and birds, said a scientific review that called Tuesday for tighter regulation to curb their use.
(Phys.org) —Controversial pesticides ingested by bumble bees can seriously impact the insects' ability to collect food, even at very low levels of contamination, says new research from the University of Sussex and the University ...
Bees and other pollinators aren't just pretty creatures, they work for us.
(Phys.org) —New research by academics at The University of Nottingham has shown that exposure to a neonicotinoid insecticide causes changes to the genes of the honeybee.
(Phys.org) —Soil organisms, aquatic life and farmland birds may all be harmed by neonicotinoid insecticides, according to a new study by University of Sussex biologist Professor Dave Goulson.
The impact of crop pesticides on honeybee colonies is unlikely to cause colony collapse, according to a paper in the journal Science today. More research is now needed to predict the impact of widely-used agricultural insecticides, ...