Slashdot Mirror


Studies Link Pesticides To Bee Colony Collapse Disorder

T Murphy writes "Neonicotinoid pesticides, designed to attack insects such as beetles and aphids, have been shown to harm bees' ability to navigate back to the hive. While initially assumed safe in low enough, non-fatal doses for bees, two papers have shown that may not be the case. Although the studies don't directly study the Colony Collapse Disorder, the scientists believe these pesticides are likely a contributing factor."

12 of 128 comments (clear)

  1. Re:In Other words... by MightyMartian · · Score: 4, Insightful

    Considering the importance of bees to agriculture, I think the potential of any link between pesticides and colony collapses warrants both extreme concern and funding.

    But hey, maybe you're looking forward to do the day we eat nothing but algal cultures or soylent green.

    --
    The world's burning. Moped Jesus spotted on I50. Details at 11.
  2. Re:In Other words... by BradleyUffner · · Score: 5, Insightful

    Considering the importance of bees to agriculture, I think the potential of any link between pesticides and colony collapses warrants both extreme concern and funding.

    But hey, maybe you're looking forward to do the day we eat nothing but algal cultures or soylent green.

    I'm looking forward to the day when we use logic and reason instead of emotion and fear to get science funding and sway public opinion.

  3. Re:In Other words... by UnknowingFool · · Score: 4, Informative

    Where the heck do you get "likely a contributing factor" == "everyone panic now! And give us more money."? This is how science works. These scientists are only publishing what their results will support and are not overstating the results. Other scientists will verify this work. Others (and possibly the same ones) will extend it if their conclusions have been shown to have validity.

    --
    Well, there's spam egg sausage and spam, that's not got much spam in it.
  4. From 2010 by bacon.frankfurter · · Score: 5, Informative
    In Italy:

    Following France and Germany, last year the Italian Agriculture Ministry suspended the use of a class of pesticides, nicotine-based neonicotinoids, as a "precautionary measure." The compelling results - restored bee populations - prompted the government to uphold the ban. Yesterday, copies of the film 'Nicotine Bees' were delivered to the US Congress explaining the pesticide's connection to Colony Collapse Disorder. Despite the evidence, why does CCD remain a 'mystery' in the US?

    http://www.treehugger.com/clean-technology/nicotine-bees-population-restored-with-neonicotinoids-ban.html

  5. It's Not as Simple as You Make It Out to Be by eldavojohn · · Score: 4, Informative

    Considering the importance of bees to agriculture, I think the potential of any link between pesticides and colony collapses warrants both extreme concern and funding.

    Well, I don't think you read the article. There's a complicated situation here. It's not that the toxin is killing the bees directly but:

    “So far, they mostly require manufacturers to ensure that doses encountered on the field do not kill bees, but they basically ignore the consequences of doses that do not kill them but may cause behavioral difficulties,”

    So we have this situation where we believe a non-lethal dosage of this pesticide ruins the bee's ability to navigate back home which is a very serious problem. The real issue is that there's no way to quantify this and study it prior to releasing or approving a pesticide. So you have this situation where these folks are saying "we want to use technology to better our productivity in agriculture" and then you are levying unfathomable responsibility on the corporate giants who are developing said technologies. It's not as black and white as you make it out to be. I mean, how do you know that the pesticide doesn't make the bee a murderous backstabber in the colony years down the road?

    I'm hesitant to comment on anything like this anymore, it got pretty ugly last time I asked follow up questions.

    --
    My work here is dung.
    1. Re:It's Not as Simple as You Make It Out to Be by sjames · · Score: 4, Insightful

      Actually, there are perfectly valid ways to quantify these things, they just didn't WANT to and nobody made them.

      Even before modern science, herbalists knew to watch how animals behave after ingesting something rather than just seeing if they live or die.

      You see a man drink a glass of something on the table. He retches instantly and falls to his hands and knees and crawls away slowly babbling about the queen of grapes going to war with the California raisins. The next day he's fine. Conclusion, the substance in the glass is a perfectly good milk substitute for the school lunch program?

    2. Re:It's Not as Simple as You Make It Out to Be by Dasher42 · · Score: 4, Interesting

      There's a troubling aspect of this thinking, and that's that people expect there to be a single smoking gun and either the pesticides are it, or there aren't.

      Living beings don't fit neatly into that. They process a large variety of inputs and can adapt to a number of stressors and heal; in fact, in machine culture we seem to take it for granted that living systems are at 100% because we're used to machines that are either working or very conspicuously broken.

      Bees have been shipped about fields, worked harder than even their natures. They're exposed to crops now genetically modified to include pesticides in their pollen. The sprays being used are increasingly pushed into use for profit without review. This leaves them in such a weakened state that if a mite finishes them off, you can't say it was just one factor.

      If you want a resilient system, you've got to pay attention to all of these factors.

  6. Re:In Other words... by Uncle_Meataxe · · Score: 4, Informative

    > We have a hypothesis so we want people to panic and give us funding so we can actually see if there is a direct relationship
    > between Colony Collapse Disorder

    If you have been following the colony collapse story, you would already know that many entomologists suspect neonicotinoids as a possible part of the problem. Since pollination is a huge deal for agriculture, a lot of people really want to know the answer to CCD so it's not necessary to conjure up weird hypotheses to get funding. If you read any of the articles, you would also know that respected entomologists reviewing the papers thought they were well done.

  7. Re:Little bland on details by UnknowingFool · · Score: 4, Insightful

    Also note that the scientists are not declaring that the pesticides are 100% the cause as they don't have the evidence to support that. They are saying that it may be the cause. Bees are very important to agriculture so more research should be done. This is this first plausible link that scientists have had in figuring out the problem.

    --
    Well, there's spam egg sausage and spam, that's not got much spam in it.
  8. Re:In Other words... by Githaron · · Score: 4, Insightful

    I'm looking forward to the day when we use logic and reason instead of emotion and fear to get science funding and sway public opinion.

    I am not sure if you are including this situation in your thinking. The logical move is to find alternative pesticides that do not harm the bees. Bees pollinate our crops in most areas of the world. We need them.

  9. Re:This stuff is in your GMO food by tomhath · · Score: 4, Informative

    The food was modified by the owner (corporation) to produce the pesticide internally.

    Wrong. It's a systemic insecticide, not related to GMO. You seem to be confusing this with BT.

    Anyway, it's possible this is one of many factors involved in Colony Collapse. The scientists seemed careful to not repeat the "drinking 12 bottles of Hair Dye causes cancer in Canadian mice" study.

  10. Many Citations Needed by eldavojohn · · Score: 4, Informative

    The food was modified by the owner (corporation) to produce the pesticide internally.

    False. These are water soluble pesticides that are included in the watering of plants and are easily translocated into the plant tissue as it grows. Alternatively they are applied to the soil or doused on seeds.

    This is not the same as "roundup ready plants" which are GM plants that are resistant to roundup. You sound confused and appear to be bent on spreading fear about harm to humans who consume these plants.

    --
    My work here is dung.