Tag Archives | Bees

Harvard University: Honeybees Dying Due To Insecticide

This seems fairly definitive, but I’m sure some of you have other theories regarding CCD, pesticides and Harvard in general.

Picture: Jacopo Werther (CC)

Picture: Jacopo Werther (CC)

via Honeybees abandoning hives and dying due to insecticide use, research finds | Environment | theguardian.com.

The mysterious vanishing of honeybees from hives can be directly linked to insecticide use, according to new research from Harvard University. The scientists showed that exposure to two neonicotinoids, the world’s most widely used class of insecticide, lead to half the colonies studied dying, while none of the untreated colonies saw their bees disappear.

“We demonstrated that neonicotinoids are highly likely to be responsible for triggering ‘colony collapse disorder’ in honeybee hives that were healthy prior to the arrival of winter,” said Chensheng Lu, an expert on environmental exposure biology at Harvard School of Public Health and who led the work.

The loss of honeybees in many countries in the last decade has caused widespread concern because about three-quarters of the world’s food crops require pollination.

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Beekeepers And Honeybees Failing Due To GMO Crops

beesThere are various theories about colony collapse disorder (see Vanishing of the Bees), and a new study points the finder squarely at Monsanto and other purveyors of GMO crops, reports Inquisitr:

Beekeepers in Mexico are fearful that GMO crops are killing the honeybee. A new study published by Scientific Report stated that genetically modified seeds are “bad news” for Mexican beekeepers and specifically points to GMO soybeans as a threat. Mexico is the fourth largest producer of honey in the entire world.

The presence of GMO pollen in honey makes it extremely difficult for Mexican beekeepers to export their product to Europe, where GMO laws are stringent. If honey contaminated with genetically modified pollen is not outright rejected in Europe, it has to be sold for substantially reduced rates. Smithsonian Tropical Research Institute scientists have found that soybean crops were the source of GMO pollen in honey produced in the Yucatan.

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Pesticides Are Making Bees Smaller And Weaker

beesBut surely widespread pesticide usage wouldn’t have similar subtle effects on the growth and development of humans.Via the Guardian:

Bumblebees could be shrinking because of exposure to a widely-used pesticide, a study suggests.

Scientists in the UK conducted laboratory tests which showed how a pyrethroid pesticide stunted the growth of worker bumblebee larvae, causing them to hatch out reduced in size.

Pyrethroid pesticides are commonly used on flowering crops to prevent insect damage. The study, the first to examine the pesticides’ impact across the entire lifecycle of bumblebees, tracked the growth of bee colonies over a four month period.

Currently a Europe-wide moratorium on the use of three neonicotinoid pesticides is in force because of their alleged harmful effect on bees. As a result, the use of other types of pesticide, including pyrethroids, is likely to increase, say the researchers.

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EU: Same Insecticides Killing Bees Also Harming Human Nervous System

beeI guess if we keep using these chemicals we’ll collapse the ecosystem but be too stupid to care about it.

Via Raw Story:

The EU warned Tuesday that two widely used insecticides, one of which has already been implicated in bee population decline, may pose a risk to human health.

The neonicotinoid insecticides acetamiprid and imidacloprid “may affect the developing human nervous system,” the European Food Safety Authority said, the first time such a link has been made.

As a result, experts wanted “some guidance levels for acceptable exposure … to be lowered while further research is carried out to provide more reliable data on developmental neurotoxicity (DNT).”

The EFSA said its opinion was based on recent research and existing data on “the potential of acetamiprid and imidacloprid to damage the developing human nervous system — in particular the brain.”

The research suggested the two insecticides “may adversely affect the development of neurons and brain structures associated with functions such as learning and memory,” the EFSA said in a statement.

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Prime Time For The Plight Of The Honeybees

Celebrate National HoneyBee Awareness Day Aug. 17. Buy an organic #beethechange teeshirt & @HoneyColony will give part of the proceeds to #BeyondPesticides & #PesticideActionNetworkNorth.  Use the coupon code 'beyondpesticides' or 'PANNA'

Celebrate National HoneyBee Awareness Day Aug. 17. Buy an organic #beethechange teeshirt & @HoneyColony will give part of the proceeds to #BeyondPesticides & #PesticideActionNetworkNorth. Use the coupon code ‘beyondpesticides’ or ‘PANNA’

While discussing the fourth annual National Honeybee Day, on August. 17, a colleague from the Center for Food Safety informed me that the bees were going to be landing on the front cover of Time Magazine. Did this mean that the bees were officially mainstream now? Was the article going to tell the masses that systemic pesticides are responsible for colony collapse disorder, a theory that my documentary Vanishing of the Bees put forth four years earlier?

Luckily, I subscribe to Time. When I downloaded it onto my Kindle, I was greeted with an audio clip of buzzing bees. That was the most impressive part of the package aside from the cover art. The only new thing I discovered was the development of a genome repository—a.k.a a sperm bank for bees—by Washington State researchers.… Read the rest

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Russia Warns Obama: Global War Over “Bee Apocalypse” Coming Soon

From the ‘don’t believe everything you read on the internet dept,’ Eutimes: warning of impending bee apocalypse? :

The shocking minutes relating to President Putin’s meeting this past week with US Secretary of State John Kerry reveal the Russian leaders “extreme outrage” over the Obama regimes continued protection of global seed and plant bio-genetic giants Syngenta and Monsanto in the face of a growing “bee apocalypse” that the Kremlin warns “will most certainly” lead to world war.

According to these minutes, released in the Kremlin today by the Ministry of Natural Resources and Environment of the Russian Federation (MNRE), Putin was so incensed over the Obama regimes refusal to discuss this grave matter that he refused for three hours to even meet with Kerry, who had traveled to Moscow on a scheduled diplomatic mission, but then relented so as to not cause an even greater rift between these two nations.

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European Union To Ban Pesticides Linked To Mass Bee Deaths

bee deaths

Via the BBC:

The European Commission will restrict the use of pesticides linked to bee deaths by researchers, despite a split among EU states on the issue. Neonicotinoid chemicals in pesticides are believed to harm bees and the European Commission says they should be restricted to crops not attractive to bees and other pollinators.

There is great concern across Europe about the collapse of bee populations. A report published by the European Food Safety Agency (EFSA) in January concluded that the pesticides posed a “high acute risk” to pollinators, including honeybees.

There was ferocious lobbying both for and against in the run-up to Monday’s vote. Nearly three million signatures were collected in support of a ban. Chemical companies and pesticide manufacturers have been lobbying hard – they argue that the science is inconclusive, and that a ban would harm food production.

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Robotic Bees to Pollinate Monsanto Crops

Maybe.  Russ McSpadden writes at Earth First! Newswire:

Pollinators participate in the sexual-reproduction of plants. When you eat an almond, beet, watermelon or sip on coffee, you’re partaking of an ancient relationship between pollinators and flowers. But since the 1990s, worldwide bee health has been in decline and most evidence points to toxic pesticides created by Shell and Bayer and the loss of genetic biodiversity due to the proliferation of GMO monocrops created in laboratories by biotech companies like Monsanto.

But never worry, those real life pollinators—the birds and the bees, as they say—may soon be irrelevant to the food needs of civilization. Harvard roboticists are developing a solution to the crisis: swarms of tiny robot bees made of titanium and plastic that can pollinate those vast dystopian fields of GMO cash crops.

The Harvard Microrobotics Lab has been working on its Micro Air Vehicles Project since early 2009. Borrowing from the biomechanics and social organization of bees, the team of researchers is undergoing the creation of tiny winged robots to fly from flower to flower, immune to the toxins dripping from petals, to spread pollen.

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