Bees are Carrying Pesticides into the World’s Honey
Bees are responsible for about 30 percent of the world's food supply. Our fruits and vegetables would not grow without bees.
Many farmers use chemical products known as pesticides to protect food plants from insects. Studies have shown that these chemicals are also hurting the bees.
Now it turns out that the pesticides are also showing up in the world’s honey supply. And researchers are wondering how that could affect us.
The problem is an unusual kind of pesticides called neonicotinoids.
A recent study found evidence of these pesticides in most of the world's bees.
David Goulson is a professor of biology at Britain’s University of Sussex. He says the chemicals harm the ability of bees to find their way.
Goulson says the problem seems to come from new genetically engineered seeds. He says some of the seeds are covered with pesticides.
And the pollen coming from those plants ends up on the bees. Swedish researchers found the chemicals in 75% of all the world's honey.
Goulson says it is not just bees that are dying off. He says researchers are also seeing “big declines of farmland birds, butterflies and so on.”
The European Food Standards Agency and the European Union are considering limiting the use of neonicotinoids.