Talk:Neonicotinoid

Untitled

That one section has a bunch of non-linking footnotes. Was this copy & pasted from somewhere else? 207.216.172.73 05:24, 29 October 2007 (UTC)

Apparently from here, copyvio. Deletion request would be needed. --Calvero JP (talk) 07:30, 5 December 2007 (UTC)

This page needs to talk more about the utility of neonicotinoid pesticides and less about colony collapse disorder. While this pesticide may well be a contributing factor to that problem, it would be unrealistic to not mention the other reasons for which this pesticide was developed. As things stand, this "softer" pesticide is less likely to have off-target effects on other beneficial predatory arthropods while still taking down the target pest. I don't have the time to dig up cites or add it to the article, but for anyone ambitious with a background in IPM... this would make a good quick project. Aderksen (talk) 21:59, 12 February 2008 (UTC)

The problem with the thinking that this material is safe is all in the minds of those who sell or use this material. Bee colonies pick up this material in "off target" plants that take this material up in the root systems, and pass the toxic mess on to the flowers and other tissues, including pollen and nectar which are in good supply in some of these off target plants. Fields when planted in the customary way of single spieces plantings like just almonds, grapes or whatever that take up the entire field and don't in any way have a holding spot or safe zone for off target spieces of both plants and insects are at risk of extreme buildups of destructive insects that ruin any chance of a profit from the field grower. Multi-crop plantings are the answer to single crop plantings. This will allow for a single row of many different kinds of food plants to be cultivated in the same spot but just in different rows in a alternating and mixing of the rows comes more insect diversity and a healthier product due to being bitten by that very insect. The plants make stress proteins and antioxidants to cope with insect pressure and increase the quality of the plants nutrient values when consumed. Keith Newton is a professional beekeeper in the United States of America. [User: Keith Newton] —Preceding unsigned comment added by 64.192.3.226 (talk) 19:51, 15 November 2008 (UTC)

The noun phrase "a possible connection to Colony Collapse Disorder which is the result of honey-bee populations collapsing." doesn't make sense as written; it's like saying that cancer is the result of tumors. I will re-phrase it to "a possible connection to honey-bee Colony Collapse Disorder.", which says the same thing less confusingly. Scutigera (talk) 18:51, 1 May 2010 (UTC)

This page needs work

I agree with Aderksen above and would like to begin improving the content on this page consistent with the Chemistry Manual of Style and WP's standards for citing sources.

For starters, I'd like to suggest following the sort of topic headings used for 2,4-D, another pesticide chemical, that focus on encyclopedic content for the chemical(s). I believe it's consistent with the Five Pillars of Wikipedia to have the fundamental facts about the chemical take precidence over speculative content and inadequately researched scandals widely broadcast in the blogosphere and mass media. From Wikipedia:NOTCRYSTALBALL:

While currently accepted scientific paradigms may later be rejected, and hypotheses previously held to be controversial or incorrect sometimes become accepted by the scientific community, it is not the place of Wikipedia to venture such projections.

Also, from wp:CHEMMOS#Current_events:

Accidents and incidents occur all the time. While their scale and magnitude may merit inclusion in Wikipedia on grounds of notability, that such an accident has occurred is not sufficient justification for inclusion in the context of an article about chemicals...To reiterate, if such accidents are sufficiently notable, they should have their own article (e.g. discussion in Bhopal disaster, not in methyl isocyanate).

The topic headings I propose are as follows: Intro, History, Active Substances, Use, Mode of Action, Toxicity, Environmental Hazards and Risk Mitigation, References, External links

Thoughts --USEPA James (talk) 20:09, 30 June 2011 (UTC)

Did CCD continue where neonicotinoids were discontinued?

Since France, Germany, Italy, and Slovenia suspended the use of neonicotinoids, it should be feasible to find results of colony collapse disorder losses in those areas. However, my lack of familiarity with the governments and languages of those countries has made it difficult for me to find the official statistics. The closest I've got so far is this Herald Scotland news report which mentions the bans but doesn't report the resulting statistics. Does anyone know where to find those? Npmay (talk) 21:19, 8 March 2012 (UTC)

Aha! A little more digging and an email exchange found this report from multiple authorities in Italy including university researchers and beekeepers who all say their neonicotinoid ban completely halted their CCD losses. I am certain this should be included in the article, but I hope to track down peer reviewed reports if possible. Npmay (talk) 01:58, 9 March 2012 (UTC)

Two new articles in Science implicate neonicotinoids in colony collapse disorder

From Science magazine tomorrow:

"Five years ago, bees made headlines when a mysterious condition called colony collapse disorder decimated honey bee colonies in parts of the United States. Now bees are poised to be in the news again, this time because of evidence that systemic insecticides, a common way to protect crops, indirectly harm these important pollinators. Two field studies reported online this week in Science document problems. In bumble bees, exposure to one such chemical [imidacloprid] leads to a dramatic loss of queens and could help explain the insects' decline. In honey bees, another insecticide [thiamethoxam] interferes with the foragers' ability to find their way back to the hive. Researchers say these findings are cause for concern and will increase pressure to improve pesticide testing and regulation."

More popular treatment summarization is available from the BBC. 70.58.11.42 (talk) 23:37, 29 March 2012 (UTC)

And NYT. See http://www.nytimes.com/2012/03/30/science/neocotinoid-pesticides-play-a-role-in-bees-decline-2-studies-find.html — Preceding unsigned comment added by 200.129.128.7 (talk) 13:16, 30 March 2012 (UTC)

Thanks for the studies and the NYT article. Here is another source: [1]. This entire article needs a lot of editing to include recent information. IMO, the German bee kill incident information should be cut back since it was an accident and it is well known that bees die when exposed to a large amount of these (or almost any) pesticides. I will work on the article when I have time. Gandydancer (talk) 13:43, 30 March 2012 (UTC)

"Use of Common Pesticide, Imidacloprid, Linked to Bee Colony Collapse" in a Harvard School of Public Health study. 71.215.74.243 (talk) 18:27, 6 April 2012 (UTC)

Where do they come from?

It like to see commentary about the source of neonicitoids both how they were developed (are they based on an existing natural molecule?) and how they are manufactured. Kevink707 (talk) 22:28, 30 March 2012 (UTC)

Edits to lede

This edit to the lede was, despite good intentions of the editor, an oversimplification of the facts, as well as perpetuation of some slightly misinformed publications. (meta note: is there a better way to link to a diff?)

"neonicotinoids block a specific neural pathway that is more abundant in insects than warm-blooded animals" copied from here: UFL

Edit: That was probably paraphrased from here: extoxnet, which specifically states it hasn't been updated since 1996 and may be out of date.

This statement is simply false, and it shows up on every neonicotinoid-related page I've looked at.

I am trying to clarify information about the basis of insect specificity (including potential mammalian toxicity) while also adding information about why they were needed (organophosphate and carbamate extreme toxicity). I hope this addresses some editors' concerns.

– monolemma t – 05:48, 12 April 2012 (UTC)

Chemistry - Error in Picture ?

In the picture comparing imidacloprid with nicotine, the nicotine molecule looks like a quaternary amine. "true nicotine" does NOT contain a quaternary amine! So this seems to be not correct!? Sadorkan (talk) 04:38, 2 May 2012 (UTC)

The structures are correct. Because nicotine is a base, at physiological pH it will be protonated. It will exist as the ammonium cation (though it is not a quaternary amine). -- Ed (Edgar181) 13:09, 2 May 2012 (UTC)

To protonate an Amine means the same. The Hydrogen core is an Proton (I'm usually using Sodium hydroxide for protonating Amines. But I don't believe that in-vivo-conditions like "in neutral aqueous solution" are basic enough for that - (with exception of Enzyme - they do not need protonating agents): there are many in-vivo Amines like Dopamine or externally Amines like Morphine, if when these are being protonated, they will fail to act in usually manner - (some works like antagonist instead!)..... Sadorkan (talk) 15:54, 3 May 2012 (UTC)

Quaternary amines and protonated amines are different. Quaternary amines have no hydrogen atoms on the nitrogen (they are not protonated) - they have only alkyl/aryl groups on the nitrogen atom. Sodium hydroxide cannot be used to protonate an amine. Amines are basic and often protonated in neutral aqueous solutions and biological media. The pharmacology of amines will at times be dependent on whether they are protonated or not; and certainly some amines will exert a pharmacological effect only in the protonated form. -- Ed (Edgar181) 16:15, 3 May 2012 (UTC)

What health precautions are possible for people with nicotine allergies?

I don't see anything on this in the article. 173.66.211.53 (talk) 20:29, 5 February 2013 (UTC)

Offering up this story for editors to use as possible source material for a future edit

http://www.farmersguardian.com/home/arable/neonicotinoids-pose-low-risk-to-bees-defra-studies-show/54485.article Title - Neonicotinoids pose 'low' risk to bees, Defra studies show Given the topicality of this subject it is good to have as much information as possible. — Preceding unsigned comment added by Steve virgin (talk • contribs) 14:59, 27 March 2013 (UTC)

[2] needs to get through peer review, but even then, it's the honeybees suffering from CCD, not bumblebees. 70.57.45.119 (talk) 21:53, 27 March 2013 (UTC)

USA-centric

I posit that this page could be improved with a more international approach to regulation status. — Preceding unsigned comment added by 24.89.193.148 (talk) 22:45, 18 April 2013 (UTC)

Nithiazine

...seems to be removed from the list of currently commercialised neonicotinoids.
While nithiazine is not practicable as a agricultural insecticide, it is still in use as an insecticide per se, primarily in some fly baits (e.g. the product "QuikStrike" fly bait, possibly others).
While this may appear to be a niche use product and quite possibly, the market value of nithiazine sold per year is nowhere near those mentioned in the table, it shouldn't be only mentioned in passing by as the lead structure which served the developement of the whole class, being of "academic interes only".
As long as it is manufactured and commercialised, it should be noted as such, notwithstanding its niche position compared to other nicotinyls. Cheers,--147.251.68.9 (talk) 14:41, 2 October 2013 (UTC)

One-sided?

This article makes it seem like there's a scientific consensus that neonics are a/the problem in bee health, since it (at length) spells out the research linking neonics to bee deaths. That doesn't seem to be the case -- for instance, this article cites plenty of scientific research saying that neonics aren't the problem. I have no stake in this, but I'm suprised a wikipedia article is so one-sided on what seems to be a contentious issue. — Preceding unsigned comment added by 2607:F140:400:A002:9284:DFF:FEF3:FFE5 (talk) 02:24, 6 May 2014 (UTC)

I agree. It also seems to suffer from WP:MEDRS issues too in some areas, namely overusing primary sources that are subject to being exploratory studies that can be easily overstated. I'm an entomologist who works with pesticides, but don't have any stake in the bee side of things, so I'll keep this article tagged to see if I can work up some of the scientific consensus end of things if I get some time in the future. Kingofaces43 (talk) 05:19, 19 May 2014 (UTC)

The graphs in that article are not consistent with Colony collapse disorder#Scope and distribution. EllenCT (talk) 00:50, 22 May 2014 (UTC)

Links to bee population decline

I recently removed the Journal of Insectology reference from this section. I noticed other issues with this section as well, but figured I'd mention it here since I won't have time to edit the section more in-depth for a bit. Remember to be mindful of WP:MEDRS where we should try to avoid citing primary scientific literature as those studies have not been replicated. Currently this section reads as a synthesis of primary research, and our job as editors is not to do that, but to summarize the current scientific consensus, which this section doesn't really seem to be addressing so much. We should be using secondary literature (i.e. review articles) such as this: http://onlinelibrary.wiley.com/doi/10.1002/etc.2527/full

With that in mind, any thoughts on how to improve this section? At some point I'd like to rewrite the section according to what the secondary literature actually says so far, but that likely will mean a lot of material being changed in this section, so I figured I'd see if anyone else had points they think should be addressed here before that happens.Kingofaces43 (talk) 15:52, 20 May 2014 (UTC)

Gandydancer reverted the recent edits, so I'm continuing the conversation in this section. The question was whether WP:MEDRS applies here, or at least its rules on primary literature. I cited MEDRS since that page does a good outline of determining reliable sources in scientific research, but it is generally applicable to most areas of scientific research. However, this same policy is found in WP:SCIRS if you want. The key problem here is that primary research often produces spurious results. That's why we rely on secondary sources to describe scientific consensus instead of just listing a bunch of primary research findings as the section now does (see https://en.wikipedia.org/wiki/Wikipedia:Identifying_reliable_sources_%28natural_sciences%29#Summarize_scientific_consensus). In this case the study goes against the current scientific consensus that neonicotinoids aren't the sole cause of CCD and would require a secondary source supporting the study. At the moment I don't see any reason why this study should be included as it conflicts with some of our rules in the careful use of primary scientific literature (at the current time at least). Any thoughts on how you'd like to deal with this issue with those general guidelines in mind or questions specifically on what the issue is? Thanks.Kingofaces43 (talk) 03:29, 21 May 2014 (UTC)

I reverted only one section, the one in which you cited WP:MEDRS in your summary. IMO, it would be best to not bring MEDRS into this discussion. As you know, many new studies have been published recently such as the finding that the talk being used was found to contain surprisingly large amounts of neonics and that it was being blown onto nearby areas, the finding that contanimation was more persistent than previously thought, that there was a cumulative effect not previously considered, etc. I believe that it is important to keep our research up to date and it is my understanding that primary research may be used, if used appropriately. Gandydancer (talk) 13:00, 21 May 2014 (UTC)

Careful use is why I'm suggesting to not use the source. MEDRS or SCIRS cannot be excluded here because we are specifically citing scientific research. Here's an excerpt from SCIRS that might help: "The fact that a statement is published in a refereed journal does not make it relevant. Many ideas are proposed and disregarded in the context of scientific discourse. If an idea is cited by a small minority of researchers, but rejected or ignored by the majority of researchers in a field, it should receive limited weight according to its acceptance; ideas held by a tiny minority of researchers need not be reported in our articles, except in articles devoted to these ideas. Very new papers should be used sparingly until enough time has passed to make this assessment - there is no deadline." Also, "Editors should be especially leery of citing papers making exceptional claims until the relevant community has evaluated the evidence. If a result is cited only by the research group originating the claim and ignored by the rest of the field, it should probably not be included even if present in a review authored by the group. Blogs by relevant subject matter experts may be useful in talk page evaluation of the relevance of very new results, though they should rarely be cited themselves. . ." We're basically at the point right now where we have a new study that contradicts consensus, and hence has been criticized by informal sources appropriate for a talk page to assess if the source is suitable, but nothing quite yet for a article citable source. These two pages summarize the general response of the entomological community so far, but since this is a rather recent publication, we need to give ample time for a more formal review source if we want to use the study here (http://www.iflscience.com/plants-and-animals/study-claims-colony-collapse-disorder-caused-insecticides and http://scientificbeekeeping.com/news-and-blogs-page/). The main criticisms so far have been experimental design issues, and some being serious toxicology design flaws which could be stemming from none of the authors being an entomologist. Until that information makes it to citable sources for us (or information contradicting it), it would appear this source fails the guidelines for using primary literature at this moment in time.Kingofaces43 (talk) 14:03, 21 May 2014 (UTC)

I read the info at the blogs and it sounds to me that you are correct -- thanks. I'll revert myself. Gandydancer (talk) 14:23, 21 May 2014 (UTC)

@Kingofaces43: are you serious? This article and the literature is filled with corroboration, and the only sources arguing otherwise have been repeatedly exposed for abusing astroturf. I am restoring the passage. Also, do you have a conflict of interest because neonics are used against a pest which you eradicate professionally? EllenCT (talk) 00:52, 22 May 2014 (UTC)

EllenCT, we've already demonstrated that the article is not suitable for Wikipedia at this current time under WP:SCIRS. Are you familiar with the guidelines we use at wikipedia for scientific sources specifically? I find it difficult to keep the source when multiple guidelines aren't fulfilled in this case. Do you have specific comments on the content Gandydancer and I discussed above? Remember we need to address content here, so please address the above conversation if you really think your revert was justified. Otherwise, please don't revert edits already agreed upon in a talk section without discussing them further. On the larger topic of this section being primary literature, our job is to summarize scientific consensus, and we primarily need secondary sources (i.e. reviews). We cannot just list a string of primary sources because if we start trying to string together multiple primary sources into a summary, that constitutes original research. All in all, I'd invite you to address specific content if you have something to add. As for a potential COI, please remember that we address content first here on Wikipedia. The things I've mentioned in my conversation with Gandydancer stand regardless of my background and need to be addressed. That being said, I do not work with neonicotinoids, so there isn't any conflict of interest. To the contrary, my current line of work discourages overusing neonics in certain pest systems, and I'm working additionally from a beneficial insect and integrated pest management approach where we tend to recommend limiting the use of insecticides. I work in the toxicology of insecticides, but not marketing or recommending them.Kingofaces43 (talk) 04:47, 22 May 2014 (UTC)

I'm the editor who added the paragraph on this study today and got reverted. I thought I had accurately presented what the study said, in a way that did not reject the consensus, although the multi-factorial thesis is not really presented that way in the WP article, either. I had not realized that this study was controversial nor had I read this talk page. If I had, I would have discussed before editing the article. Of note, I added the same material to Colony collapse disorder. More broadly, the whole secondary source policy is clearly observed only occasionally across WP. I wonder if some kind of rethink is in order. Many editors display a strong impulse to present the latest info. Is there some way to do so that doesn't mislead the audience? Lfstevens (talk) 20:30, 22 May 2014 (UTC)

No problem, it's sometimes easy to miss discussions when it's relatively new material. This study is actually quite controversial in the entomological world because many entomologists are criticizing the study design and the claims being made. However, it's too early for a formal citable source of article quality to really be available as a review on the study, but that's why WP:SCIRS rather strongly discourages the use of primary sources like this at this point in time. We do have enough information for a talk page though to indicate the study is dubious if you've read the links in my conversation above with Gandydancer. At this point in time, the study conflicts with multiple areas of WP:SCIRS, so I don't see any way or reason why it should be included at this time. Improper use of primary sources is actually a big problem across Wikipedia. When coupled with very recent studies, it often gives undue weight to a study that experts have not had a chance to comment on and verify in sources appropriate for Wikipedia. Guidelines for scientific sources (WP:MEDRS and WP:SCIRS) outline this problem with primary sources rather well, and that's why secondary sources are recommended instead, and primary sources should be used in support of those secondary sources. While we can use primary sources in certain cases, we do need to be mindful of the guidelines that specifically point out when they aren't appropriate, even if we just describe what the study says (recent primary literature can often be incorrect). What a lot of editors run into problems with is not realizing that simply listing a bunch of primary studies in a section like we currently have now goes into original research territory. It's definitely tempting to use primary sources (as a scientist on my part especially too), but it is not our job as editors here to synthesize primary literature, or mention those that run against scientific consensus until we have evidence that consensus has changed.Kingofaces43 (talk) 01:35, 23 May 2014 (UTC)

@Kingofaces43: if there are any literature reviews supporting the contention that neonics are not toxic to bees or implicated in CCD, then please cite them. How do you explain the discrepancy between Colony collapse disorder#Scope and distribution and [3]? EllenCT (talk) 05:10, 23 May 2014 (UTC)

EllenCT, one of the more recent reviews that's open access is here: http://onlinelibrary.wiley.com/doi/10.1002/etc.2527/pdf. I've read over other reviews passively without saving them, so when I get a bit more time I'd like to go back and summarize the secondary literature for this section. No one is denying neonics are toxic to bees, but that is very different than saying they are implicated in CCD as well. CCD is a behaviorial response, and not an acute toxicity (i.e. death), so that detail needs to be made distinct first. Right now we're associating neonics alone with the massive bee dieoffs due to CCD in the article, which is problematic as that isn't what's described in the literature. As for the two links you gave, could you tell me what discrepancy you're seeing? Either I missed something or something could be slightly misinterpreted because I'm not seeing anything particularly glaring between the two.Kingofaces43 (talk) 13:02, 23 May 2014 (UTC)

The first corresponding author and the second of the four authors of that paper are for-hire consultants, and the paper states that it was bought and paid for by the largest neonic manufacturer: "Funding for the development of this manuscript was provided by Bayer CropScience Ag Research Division." And how is it a systematic literature review? There is no review methodology. Only primary research agreeing with the paid-for conclusions are cited, and the paper refers to [4] as a comprehensive review. That review reaches completely different conclusions: "laboratory studies described lethal and sublethal effects of neonicotinoids on the foraging behavior, and learning and memory abilities of bees...." The only thing the authors claimed to have reviewed systematically is "current and proposed methods for assessing the risks of pesticides to honeybees" but not the conclusions of those methods, likely because then they would not have been paid. They don't even fault the EFSA's methodology which resulted in the European ban. Attempting to present this source as a literature review raises serious questions relative to bias, neutrality, and the insertion of paid advocacy in to Wikipedia articles. As for the Forbes article, [5] counts colonies which died ("Honey producing colonies are the maximum number of colonies from which honey was taken during the year. It is possible to take honey from colonies which did not survive the entire year."[6]) and [7] is apparently sourced to someone's Facebook page. At [8] you explicitly recommend the use of imidacloprid above two other insecticides for a pest with which you are professionally involved. Bayer has a long and well-known history of paid advocacy and attempted astroturf in this area. Do you understand how paid advocacy damages the quality of the encyclopedia? EllenCT (talk) 01:54, 24 May 2014 (UTC)

Keep in mind we're talking about peer-reviewed journal articles here, not self-published industry statements. Funding source is not relevant in assessing scientific studies, it's the content that needs to be addressed. Peer-review works the same whether it's a university or industry person writing the paper. I started with the currently mentioned paper because it's one of the more recent reviews and offers a pretty standard commentary on what other literature is also saying. If you want to dispute the content then do so (we can do that at Wikipedia), but we shouldn't be chasing red herrings about funding source. However, your assumption of "paid for conclusions" is only that, an assumption, and it is going into original research territory. As for the Forbes, etc. comments, I see where the issue is now. CCD is leading to increased hive losses per year, but you have to remember that those hives are also being replaced (at much greater expense and difficulty than normal). Those two factors would be combined in a graph like that, so that's likely where your confusion is originating from. As for my sandbox page, if you had looked at the original articles in which I'm working on through the sandbox, you would see that I never recommend imidacloprid for anything. I originally started that sandbox as an attempt to merge two pages where one had too much information by copying each page and doing a rough merge before trying to consolidate information. I've been working on removing a lot of unneeded insecticide information over time on that page that previously made it read like someone was trying to sell the insecticides, so I'd suggest backing down on the pitchfork mentality and trying to manufacture biases on my part. We address content here on Wikipedia, not beat around the bush by trying to assume a bias to an editor when the evidence doesn't suggest it. If you want to discuss my professional involvement in EAB or entomology in general (I worked with control methods where insecticide use wasn't an option), I suggest bringing it to my talk page rather than derailing the conversation here. Kingofaces43 (talk) 03:42, 28 May 2014 (UTC)

@EllenCT: Hi, EllenCT! Having read the critique of Yu's study, I think any discussion of it should include well-founded criticisms. I was concerned enough that I reverted my own addition of the material to CCD and support removing it here as well. Let's achieve a consensus here before edit warring the article. Therefore I didn't revert you. This is such a tendentious subject that we should be extra careful what claims we include. Lfstevens (talk) 06:03, 24 May 2014 (UTC)

Do you think Bayer's history of trying to astroturf and purchase regulatory approval through sponsored research should be included? Do you know of any WP:SECONDARY sources which suggest neonics aren't implicated in CCD? EllenCT (talk) 06:42, 24 May 2014 (UTC)

Just because a corporation pushes bad science doesn't justify using more bad science to refute them. We should be purging WP of all of that and continue stumbling our way towards the light. Lfstevens (talk) 17:10, 24 May 2014 (UTC)

Would you please answer my questions? EllenCT (talk) 00:27, 25 May 2014 (UTC)

I based my agreement to remove the study based mostly on the fact that, as far as I can tell, the journal is of poor quality--it does not seem to be peer reviewed. Kingoffaces, that you would suggest that we look for sound and unbiased information from a review done by Bayer for its own product really does make me wonder if you are able to make non POV edits to this article. Gandydancer (talk) 13:10, 24 May 2014 (UTC)

A journal with "Insectology" in the title would have a hard time making it to 67 volumes without peer review. If their editorial board hasn't figured out peer review, I bet they have a hard time getting their expenses approved. EllenCT (talk) 00:29, 25 May 2014 (UTC)

Gandydancer, if you believe a peer-reviewed literature review is incorrect, then demonstrate how. Funding source is a pretty big red herring when it comes to the validity of peer-reveiwed scientific literature. Validity is based on content, not source. The whole point of peer-review is to fact check other scientists' statements. At our level as Wikipedia editors though, we would need to demonstrate that someone has brought up legitimate issues with the content of the study to call it an unreliable source. For more context on the Bulletin of Insectology though, it does state peer-review occurs (http://www.bulletinofinsectology.org/Instructions%20for%20authors2.htm). Kingofaces43 (talk) 03:42, 28 May 2014 (UTC)

@Kingofaces43: are there any peer reviewed literature reviews which agree with the Bayer-funded primary source by commercial consultants which you suggested was a literature review? I have read your reply to me above and am unconvinced, but if you can show an actual literature review in agreement with your position, I am willing to reconsider. EllenCT (talk) 03:55, 28 May 2014 (UTC)

EllenCT, first I highly suggest you review WP:SCIRS if you are not familiar with scientific research and sources we use at Wikipedia for scientific topics. We are discussing a secondary source here, not a primary one. Other reviews and highly cited primary literature:

• http://link.springer.com/article/10.1007/s10393-013-0870-2. Attributes annual losses to pathogens and pests primarily, relatively little evidence presented for pesticides or neonics.
• http://onlinelibrary.wiley.com/doi/10.1111/1365-2664.12112/abstract. The multiple stressor approach is given prominence.
• http://www.intertropi.ufam.edu.br/docs/ecosystem_services.pdf
• http://www.plosone.org/article/info%3Adoi%2F10.1371%2Fjournal.pone.0006481. Highly cited article explaining how CCD isn't due to a single factor.
• http://www.apidologie.org/articles/apido/pdf/2010/03/m09176.pdf. "Most scientists agree that there is no single explanation for the extensive colony losses but that interactions between different stresses are involved."
• http://site.xavier.edu/Blairb/sustainable-agriculture-2/honey-bees/honey-bee-pathology-current.pdf. "Although the phenomenon "decline of honey bees" is far from being finally solved, consensus exists that pests and pathogens are the single most important cause of otherwise inexplicable colony losses."

We've covered a lot of ground here, so let me just re-clarify that we need to keep the scientific consensus in mind when editing on scientific research related topics. This needs to be kept in mind when referring to neonics and bee losses associated with CCD so that we don't give undue weight to the idea that neonics are the major cause. The second point I brought up was the 2014 Harvard study which you reverted back again without discussing. Currently, you are the only person on the talk page who is objecting to removing the study, but you are not addressing the issues brought up with it specifically at the beginning of this section with my conversation with Gandydancer. The use of primary literature, a very recently published study, and one that goes against current consensus violates multiple aspects of WP:SCIRS. The talk page consensus so far has been to remove it with these reasons in mind. How exactly are you proposing it be included with this in mind? Right now it seems like your edits are ignoring the talk page even though you mention it in your edits. We don't need to go into disruptive editing territory with this, but this is the second time I've asked you to address these issues before reverting. Maybe you were getting caught up in the larger conversation about the state of CCD research, but the largely separate Harvard study issue seems pretty cut and dry even if it is a smaller point. Kingofaces43 (talk) 05:54, 28 May 2014 (UTC)