What is driving the dramatic decline of wild and domestic bees?

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Several factors are driving the dramatic decline of wild and domestic bees, including neonicotinoids, a virus, and an invasive hornet.

The dramatic decline of both wild and domestic bees is linked to multiple pressures, including the use of neonicotinoids insecticide. The Israeli acute paralysis virus is also cited as a cause. An invasive Asian hornet is another factor, described as having entered the port of Bordeaux in 2004 in boxes of pottery from China and as preying on bees outside beehives.
Neonicotinoids insecticide is one cited driver
The decline is described as being driven by a host of factors, with the use of neonicotinoids insecticide named as one of them. Neonicotinoids are presented as part of the broader list of “horribles” affecting bee populations over decades.
The Israeli acute paralysis virus is another cause
Alongside insecticide use, the Israeli acute paralysis virus is specifically identified as contributing to the decline of bees. The virus is mentioned directly as a factor behind the long-running drop in both wild and domestic bee populations.
The Asian hornet is an invasive predator affecting beehives
The presence of the Asian hornet is also described as contributing to bee population decline. It is characterised as an invasive species that entered Bordeaux in 2004 in boxes of pottery from China and is described as lingering outside beehives, biting off bees’ heads, and then sucking out their internal organs.
Bee decline is framed as a decades-long trend with multiple causes
The decline of bee populations—both wild and domestic—is described as dramatic and occurring “for decades.” The explanation ties that long-term trend to several named causes rather than a single factor, specifically including neonicotinoids insecticide, the Israeli acute paralysis virus, and the Asian hornet.

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What is driving the dramatic decline of wild and domestic bees?

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