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Pesticides not sole cause of declining bee numbers

(PhysOrg.com) -- Despite a growing worldwide clamor to ban pesticides linked to honey bee deaths, multiple factors contribute to the declining honey bee population, not just one class of insecticides,...

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Pesticides not yet proven guilty of causing honeybee declines, new study says

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...

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EU plans new bid to protect bees

The European Commission said Tuesday it will try again to get member states to back a two-year ban on insecticides harmful to bees whose numbers have been in sharp and worrying decline.

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Life is sweet for beekeepers in Greece, but for how long?

The rosemary season has ended, but sage is in full bloom. In the fragrant hills of the Peloponnese in southern Greece, after a few sharp turns along a path, Nikos Reppas' old car arrives at bee heaven:...

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EU set to ban pesticides blamed for decline of bees

The EU appears set to impose a two-year ban on the use of insecticides blamed for a sharp and worrying decline in bee populations, an EU source said Thursday.

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Bees survival: Ban more pesticides?

Neonicotinoids are under intense scrutiny. But a ban of a broad variety of pesticides may be required to protect bees, humans and the environment.

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When cuddly bees influence the rules

It may be easier to show concern about cuddly animals like bees than about some of the millions of indigenous insect and microorganisms found in the European biodiversity.

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Pesticides harm more than bees, says biologist's study

(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.

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Sussex bee scientists question value of neonics ban

The European Commission's two-year moratorium on the use of neonicotinoid insecticides is no "triumph for bee conservation", say University of Sussex bee scientists.

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Insecticide causes changes in honeybee genes, research finds

(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.

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Battle for the bees

Bees and other pollinators aren't just pretty creatures, they work for us.

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Pesticides impair bees' ability to gather food, researchers find

(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...

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Pesticides threaten birds and bees alike, study says

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.

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'Bee-harming' pesticides also hit bird populations, study reports

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.

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Professor suspects that hive collapses are caused by pesticides, which also...

It's become something of a rite of spring. Every March, newspaper stories sprout about local beekeepers opening their hives to find an ongoing environmental mystery.

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Insecticides foster 'toxic' slugs, reduce crop yields

Insecticides aimed at controlling early-season crop pests, such as soil-dwelling grubs and maggots, can increase slug populations, thus reducing crop yields, according to researchers at Penn State and...

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Commonly used pesticide turns honey bees into 'picky eaters'

Biologists at UC San Diego have discovered that a small dose of a commonly used crop pesticide turns honey bees into "picky eaters" and affects their ability to recruit their nestmates to otherwise...

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Stress a key factor in causing bee colonies to fail

Scientists from Royal Holloway University have found that when bees are exposed to low levels of neonicotinoid pesticides - which do not directly kill bees - their behaviour changes and they stop...

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Obama orders review of pesticides' effect on bees (Update)

The White House on Friday ordered environmental regulators to review the effect that pesticides may be having on bees and other pollinators that have suffered significant losses in recent years.

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Bee foraging chronically impaired by pesticide exposure, study finds

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...

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