Harvard Study Links Neonicotinoid Pesticide To Colony Collapse Disorder
walterbyrd (182728) writes in with news about a new study from Harvard School of Public Health that links two widely used neonicotinoids to Colony Collapse Disorder. "Colony Collapse Disorder (CCD), or the widespread population loss of honeybees, may have been caused by the use of neonicotinoids, according to a new study out of Harvard University.
Neonicotinoids are a class of pesticides, chemically similar to nicotine. They were first developed for agricultural use in the 1980's by petroleum giant Shell. The pesticides were refined by Bayer the following decade.
Two of these chemicals are now believed to be the cause of CCD, according to the new study from the School of Public Health at the university. This study replicated their own research performed in 2012."
Insect poison found to be harmful to insects. Imagine that!
for colony collapse. Stay tuned next week for the 112th.
Pesticides need to come with graphic images of deformed bee larvae covering at least 50% of the packaging. And we need to ban pesticide company sponsorship from gardening events (except lawnmower races, they can go a few more years before we ban it from there).
has been all over the papers the past two years, almost, outside northa merkin land..
I wonder how Bayer is going to keep this new study out of their court case where they're suing the EU for banning neonicotinoid pesticides.
No sig. Move along - nothing to see here.
Rob the Vegetable Farmer's vegetable farm is in Tonopah, Arizona, and is relatively close to the Palo Verde Nuclear Generating station. He uses companion planting and a communion with his plants and animals to farm without chemical inputs. Specific flowers around the edge of a bed will attract the insects that might otherwise be drawn to eat the plants he plants for humans. Varieties of plants are intersperced with for mutal support and defense. Netting is used to keep birds out of the lettuce. Rob's approach is the implementation of Carrots Love Tomatoes (book about companion planting).
Real Farmers don't need chemicals. Mono-croppers can't do without them. Few people could share Rob's passion for gardening, but we can all learn from his blog.
(there is an obvious retort to this comment, and I wonder how it will manifest. ;)
I eat real honey...
Real honey doesn't mess with my stomach or head, doesn't make my teeth hurt like sugar and other sweeteners do (artificial AND natural).
In the last year in Colorado the honey has been tainted... it has an off-honey sweet that most people cannot taste and after 3 - 4 days of using it, my bad teeth just go nuts with pain and issues. Both Western Slope brand and Beeyond the Hive honey have caused this reaction and I've since switched to crappy commercial honey's that have proven to be clean so far.
I'm seriously hoping they find the issue and fix it... honey is my primary sweetener and paying $100/mo intstead of $50/mo for 'sweet' is criminal.
Thanks!
If the pesticides are causing CCD, and Bees contribute to about 40% of the food crop, then ban the insecticides yesterday. FULL STOP! Shell petroleum, and Bayer pharmaceuticals combined do not contribute the equivalent of 40% of the North American food crop, let alone the world food crop. They made this crap, fine. We won't revoke licenses for these businesses to operate, but ban the pesticides. Oh but pushback on the ban and we might consider banning these companies operating in North America (gas/medicine/whatever).
Australia uses neonicotinoids and they have no bee collapse problems.
Yes, I know the source is a chemical company, but they have a point. Bee collapse is not a problem in Australia.
There is also this: ... ...
On the other hand, in Canada and Australia, there is no sign of Colony Collapse Disorder.
Despite the fact that neonicotinoids are widely used in Canada to protect canola from pests, Canadian bee populations have been largely unaffected and produce around 50 million pounds of canola honey.
For example, in upland areas of Switzerland where the pesticide is not used, bee colony populations are under significant pressure from the mites; and in France, declines in the bee population in mountainous areas (where neonics are uncommon) are similar to those in agricultural areas (where neonics are widely used).
There is no "I disagree" mod for a reason. Flamebait, Troll, and Overrated are not substitutes.
sigh. Capturing a splinter colony is not an easy task. $350 to capture it.
The company behind Zyklon B wouldn't lie!
Different bees, no winter to contend with, different ecosystem around the bees, different other pesticides/threats used in the US that aren't allowed in Australia, US beekeepers give their bees HFCS instead of their own honey to survive the winter ... there are about a million factors that could be unique to the US that make the bees susceptible to the neonicotinoids.
Perhaps US agriculture would do well to copy, line for line, the rules and regulations surrounding farming of a country that isn't having a problem with colony collapse.
In the late 90's I heard a interview with a organic bee keeper on NPR who said that organic bees do not have this problem. A few day later I was listening the the Art Bell Show when he was interviewing USDA representative. Art had a field on his website for sending comments to be read on the air so I posted a comment about the NPR interview and suggested that maybe there was a change in the pesticide/fungicide/herbicides that are being used now and perhaps that should be looked into. He actually read it to her and she became outraged and said that organic bee keepers have no control over their bees. She did not however refute the claim that organic bees do not have this problem though. So I think the solution is known they just don't want to accept it.
Different bees, no winter to contend with, different ecosystem around the bees
Did you not read the part about Canada? I believe they have a winter on occasion.
There is no "I disagree" mod for a reason. Flamebait, Troll, and Overrated are not substitutes.
Not sure if we on same boat with captain Obvious or we are rolling with captain Trolling.
I don't know where you're getting your information but CCD is definitely a problem in Canada, at least in Ontario. My brother keeps bees there and I was just talking to him about it the other day.
My mum had a bee swarm move into her backyard and make a nest in one of the trees. She got rid of it by calling up a apiarist who advertised in the local paper about free bee hive removal. He came along, smoked the hive then bagged the whole lot up to take back to his property. This guy is one of many that had advertisements for this service. The only time it would actually cost to get the hive removed is if they had to dismantle part of a building to get at the hive and that cost is to cover the cost of a carpenter/builder to destruct and reconstruct the dismantled part of the building.
This is in Australia though.
To be honest though, I really don't see anyone wanting to pay you to attempt to capture a swarm of bees that may not even be there when they come to pick it up. And given that people have always paid to have hives removed from their property, it is going to be a while before someone pays you to have the opportunity to recover a hive from your property...
Call a local beekeeping club. ALL Members in our club remove them for free and take the bees away. You should never pay to have bees removed. PLUS
if you try to sell them to be removed - Good Luck!
You obviously have no knowledge of bee swarms and their behavior. They are easier to handle than any hived bees.
Trying to charge someone to remove bees makes you a joke!! Our club removes them for free & takes the bees away...
It snowed at my house last week, therefore, Global Warming is a hoax. . .
Your retort makes no sense.
By the way, is your last name "Midland"?
Clearly it's a complex problem and all aspects need to looked at throughly and discussed freely.
Actual nicotine is also used as a pesticide - in "organic" agriculture. I wouldn't be surprised if it has exactly the same effect if used at large scale.
Stop worrying about the risks of nuclear power and start worrying about the risks of not using nuclear power.
There is also this: ... ...
On the other hand, in Canada and Australia, there is no sign of Colony Collapse Disorder.
Despite the fact that neonicotinoids are widely used in Canada to protect canola from pests, Canadian bee populations have been largely unaffected and produce around 50 million pounds of canola honey.
How do you then explain this mere months later?
Thereâ(TM)s been another rash of bee deaths in Ontario, where commercial beekeepers are on the ropes with losses of upwards of 85 per cent.
The presence of neonicotinoid pesticides in dead bees collected from last yearâ(TM)s die-off triggered both a review by Canadaâ(TM)s Pest Management Regulatory Agency and a more recent bee deaths investigation committee struck by the province of Ontario.
As far as I can tell the 'no CCD in Canada' things is from a declaration of beeskeepers' association in 2007. Please stop using out of date information.
The studies showed that the mechanism of action seems to be that the neonicotinoids render the hives more susceptible to common parasites. So if those parasites are less common somewhere, CCD will also be less common even in the presence of neonicotinoids.
That still suggests that wherever the parasites are common, the neonicotinoids should not be used.
"Australia uses neonicotinoids and they have no bee collapse problems."
There are some differences in Australia:
1. The low pressure air seeders vent directly into the furrow. Airborne contaminated dust is negligible.
2. Neonics are not an approved foliar spray in Australia (ie: less use when it can be most damaging) (An alternate but related insecticide is available but has clear warnings about toxicity to bees and has clear instructions on when to avoid spraying and how to minimise chance of contact.)
3. Australia does not have Varroa mite, removing a major stress for bees.
4. Supplemental feeding is much less common, and feeding with HFCS extremely rare.
5. Hives are generally less mobile, largely because of the next point
6. Australian bee keepers make the majority of their money from honey production, pollination services are a side business (Pretty much the opposite of the US)
7. Australia has a significant population of wild European bees, Asian bees and other native pollinators.
8. While Australia has milder winters, it is still significant events for the bees in the areas where they are normally kept. However drought can also be a significant stress.
Yes, I know the source is a chemical company, but they have a point.
"We found no evidence" does not mean there is no evidence, it means no evidence was found. The question is, do you trust them to be looking in the right place?
As above.
The point of organic farming is NOT to use any pesticides
Organic farms frequently DO use pesticides and in fact eliminating the use of pesticides completely is extremely challenging.
Nothing wrong with organic farming methods but what people think is involved with organic farming and how it really is conducted can differ greatly. Organic means very specific things but what it doesn't mean is just as important. There are enormous loopholes in what organic means and other terms like "natural" essentially mean nothing at all.
EMF radiation was always the explanation, it's just not the explanation Verizon, Sprint and AT&T wanted. So they talked about nonsense like pesticides, mites and other junk theories.
While actual evidence would be good, it will likely never be "proven" in the same way that for fifty years, smoking was never "proven" to cause lung cancer.
Smoking was firmly shown to be a cause of lung cancer and other diseases decades ago. Once you do enough studies and control for enough variables you can very clearly pin down the aggregate effect of smoking across a population. While you often cannot establish that smoking caused a specific cancer in a specific individual with 100% certainty, you can very easily determine with a high sigma level of confidence (>3sigma) the effect on a population as a whole.
Imidaclopirid is a really useful insecticide, and I am not at all thrilled that it might be completely banned.
DDT is a really useful pesticide. Doesn't mean using it is a good idea. There are plenty of things that are useful but have side effects that preclude their use for their intended purpose. Would you prefer that we start hand pollination instead?
Perhaps instead of banning it, they could increase the number of beehives by a factor of ten?
Exactly how do you propose to do this when the populations of bees are falling now?
Or maybe they could breed imidaclopirid-resistant bees?
Probably easier and safer to simply use a different pesticide. If indeed this stuff is affecting bees negatively, odds are very good it has other negative effects as well. Bees are FAR more vital to modern agriculture as well as the environment overall than this family of pesticides.
What could go wrong?
Rick B.
It's more accurate to say that we have summer on occasion.
Log in or piss off.
Yes, Canada has famously balmy winters. Tropical even!
I guess it wasn't due to climate disruption as all os the selective skeptic scientists have been saying....
This study should come as no surprise to those who have followed the issue. In fact, I think neonics have already been banned in parts of Europe, if not all of Europe.
For those that don't know about this, what happens is: bees, sometimes by the millions, fly off from their hives, and never come back. Such behavior has been unheard of until fairly recently. This starting happening soon after the widespread use of neonics.
This would be consistent with the way neonics work. Neonics do not directly kill the insects. Rather, neonics affect the nervous system of the insects, and the insect dies because it cannot take care of itself. It has been long theorized that bees with damaged nervous systems cannot navigate back to their hives.
It's more accurate to say that we have summer on occasion.
A dubious claim.
Note to ACs: I usually delete AC replies without reading them. If you want to talk to me, log in.
My experience in Western Australia, with bees, is that mine used tree flowers mainly for their sources.
In general farmers were not spraying the wildflowers and native trees, and the orchards I had them in were small backyard orchards.
So this needs much more careful analysis
no, we don't have winter on occasion. We have summer on occasion.
Chemical pesticides are less than 100 years old. We got along just fine for beforehand for millennia without them.
With a FAR larger percent of the work force involved in farming and with FAR lower crop yields. Chemical pesticides are not desirable for obvious reasons but they do have a dramatic effect on the productivity of a piece of land for a given input of dollars. We got along without them because we didn't have access to them but there was a huge economic price paid in the process.
every culture that has adopted "modern" agriculture (i.e. the practice of clear-cutting forest, tilling soil and living primarily on annual (largely mono) crops) have eventually collapsed. All of them.
Horseshit. That is nothing more than unsubstantiated nonsense.
Look to the lands of the middle east that were once lush edens for a prime example of how desertification is the end result.
The lands of the middle east have been desert for for far longer than you seem to imply and they did not become desert because of human activity. Your "lush edens" were narrow river valleys (that still exist) which supported far smaller populations. Egyptian civilization grew in the Nile river valley and not outside of it - a fact that hasn't changed substantially to this day.
Look at the dust bowls of mid-western america as an example of how industrialization has only accelerated this process.
You are talking about something that happened 80 years ago as if nobody learned anything.
And I don't buy the usual retort of "try and feed the world with them". There are plenty of documented examples of permanent, sustainable agriculture (i.e. permaculture) systems that provide as much abundance and nutrition per acre
Convenient how you leave cost out of your equation there. Sure, you can do all kinds of interesting and productive agriculture if you don't consider the economic cost of doing so or if you can sell the product to wealthy consumers at Whole Foods. Furthermore many techniques do not scale easily. Any discussion of fancy food production methods HAS to include a price tag or it is nothing more than an academic exercise.
Sounds like some kind of communist scam designed to cut into the nicotinoid producers. We've seen this sort of anti-democratic behavior before what with the chlorofluorocarbons, leaded gasoline, DDT, asbestos and the like. Pretty soon it'll be nobody can make an honest buck anymore!!
permethrin(lice treatment/flying insect sprays) is fatal to cats but pyrethin from the flower itself should not be.
Unless you want to kill cats by heart attacks, don't use permethrin where the cat might explore. The stuff is also used in anti tick shampoo for dogs. Cats are the only animal susceptible.
I thought that I also heard of a case in vancouver where a mall sprayed trees in the parking lot while they were in flowering bloom. Within days the parking lot was covered in dead bees. Sorry no link to the story as I was listening to CBC radio.
Why can't this kill of wasps just as effectively? Maybe mosquitoes too.
But no, those bastards are all over the place.
So does this study explain why you don't see CCD in Australia where use of neonicotinoids is rampant?
i was thinking the last six months to a year, actually, and this research and/or similar information really has been all over the international BBC feeds for at least that long.
i don't even know what asinine means, let alone OP, but i do not get the impression you are being very polite.
to disagree - i still feel the information has been suppressed, for the most part, in north american media, for far too long.