Archive for the 'Uncategorized' Category
10
Apr
(Beyond Pesticides, April 10, 2019) Last month, the Washington State Senate unanimously passed HB 1906, designating April 10 as Dolores Huerta Day. In July of 2018, a similar California law proclaimed April 10Â Dolores Huerta Day in that state. In an interview with Vida del Valle, Ms. Huerta stated, âIâm happy to hear that our young learners will have the opportunity to learn more about social justice and civil rights, because there is still a lot of work to do by the Dolores Huerta Foundation.â Following decades of leadership in the fight for farmworker justice, Ms. Huerta founded the Dolores Huerta Foundation in 2002, with a focus on grassroots organizing in Central Valley. According to its website, the Dolores Huerta Foundation trains low-income Central Valley residents âto advocate for parks, adequate public transportation, infrastructure improvements, the reduction of pesticide use, increased recreational opportunities, and culturally relevant services.â âWe build leadership in low-income communities and organize people so that they can have a sense of their own voices and their own power,â Ms. Huerta said of her foundation in an interview with Civil Eats. âOnce they understand this process and they have the power to change policy â and politicians â they […]
Posted in Environmental Justice, Farmworkers, Uncategorized | No Comments »
09
Apr
(Beyond Pesticides, April 9, 2019) It is time for all local and state governments and school districts to stop the use of glyphosate/Roundup. The last month has seen a level of activity that supports immediate action. A second jury came in with the verdict that the herbicide caused plaintiffs’ non-Hodgkin’s lymphoma (NHL) âthis time handing the manufacturer, Monsanto/Bayer, a bill for $80 million ($5 million in compensatory damages and $75 million in punitive damages). Tell your Governor to act now to stop the use of glyphosate/Roundup.  Insurance companies are now backing away from Roundup. Harrell’s is a company that sells chemical pesticides, synthetic fertilizers, and âadjuvants and colorants,â among other products, primarily to golf courses, and to the horticulture-nursery, turf, and landscape sectors. The company announced on March 11 that it stopped selling products containing glyphosate as of March 1, 2019 because neither its current insurance company nor others the company consulted would underwrite coverage for the company for any glyphosate-related claims. Harrell’s CEO stated: âDuring our annual insurance renewal last month, we were surprised to learn that our insurance company was no longer willing to provide coverage for claims related to glyphosate due to the recent high-profile lawsuit and the many thousands of lawsuits since. We sought coverage […]
Posted in Bayer, Glyphosate, Monsanto, Take Action, Uncategorized | 1 Comment »
08
Apr
(Beyond Pesticides, April 8, 2019)Â Officials in Europe and the U.S. focus on banning problem pesticides, raising concerns about their replacements in the face of pesticide-intensive management strategies, while organic advocates call for a systems change in land management. In reference to widespread community bans of Roundup/glyphosate, Cary Gillam, author of Whitewash, told last yearâs Beyond Pesticidesâ Forum, âGlyphosate is the poster child for the bigger pesticide problem.â She continues, âIf it goes away tomorrow, we are not okay.â Because of this, Beyond Pesticides has strategically sought to transform our countryâs approach to pest management, both agricultural and residential/structural, by eliminating a reliance on pesticides and advancing organic management practices that do not rely on toxic inputs. This Daily News Blog post offers updates on progress in the European Union (EU), in the U.S. Congress, and in communities and sates nationwide. The EU is poised to ban clorothalanil, a commonly used â and highly toxic â organochlorine fungicide, The Guardian reported, in mid-to-late May 2019. After a review by the European Food Safety Authority (EFSA), EU states voted to approve a ban. EFSA identified as a chief safety concern the possibility that breakdown products (metabolites) of the compound may cause damage […]
Posted in Agriculture, Chlorothalonil, Chlorpyrifos, Environmental Protection Agency (EPA), International, Uncategorized | No Comments »
05
Apr
(Beyond Pesticides, April 5, 2019) Beyond Pesticidesâ 37th National Pesticide Forum, Organic Strategies for Community Environmental Health, begins today at the New York Academy of Medicine, and continues until tomorrow night, where the New York City premiere of the new documentary Ground War will take place with special guest Lee Johnsonâwho successfully sued Monsanto after linking his cancer to exposure to the weed killer glyphosate. (Tickets are $10 and available through Ticketmaster until sold out, please sign up/log in to a Ticketmaster account to purchase). The two-day conference is convened by Beyond Pesticides in collaboration with the Childrenâs Environmental Health Center of the Icahn School of Medicine at Mount Sinai, and 24 local cosponsoring organizations. The conference begins at 4:30 pm on Friday April 5, followed by a reception and evening session. Saturday includes breakfast and runs from 8:30 am until 5:30 pm. The Ground War screening, to be held at Florence Gould Hall (55 E. 59th Street), starts at 7:30 pm and concludes with a panel discussion featuring advocates and California Groundskeeper Dewayne Lee Johnson. The Forum provides a unique place to network with advocates, scientists, practitioners, policy makers, and other experts on the cutting edge of the pesticide […]
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04
Apr
(Beyond Pesticides, April 4, 2019) Contamination of drinking water with toxic breakdown products and risks to fish and and amphibians has led to a ban on the fungicide chlorothalonil in the European Union (EU). While the pesticide will be out of use in the EU next decade, tens of millions of pounds will continue to be sprayed throughout the U.S. unless regulators take action quickly. âThe [chlorothalonil ban] is based on [the European Food Safety Authorityâs] EFSAâs scientific assessment which concluded that the approval criteria do not seem to be satisfied for a wide range of reasons,â a spokeswoman for the European Commission told The Guardian. âGreat concerns are raised in relation to contamination of groundwater by metabolites of the substance.â EFSAâs review of chlorothalonil categorized it as a 1B carcinogen, meaning it âmay cause cancer,â with the most significant risk found for kidney cancer based on laboratory animal studies. Further research was needed into many of the metabolites (break-down substances) created when chlorothalonil degrades. However, regulators determined enough data was present to conclude that these breakdown substances may be genotoxic, with the potential to damage DNA and lead to cancer. European regulators also identified a high acute risk to […]
Posted in Chlorothalonil, International, Uncategorized | No Comments »
03
Apr
(Beyond Pesticides, April 4, 2019) Following on its verdict that the herbicide Roundup caused plaintiff Edwin Hardeman’s non-Hodgkin lymphoma (NHL), the jury on March 27 issued an award of $80 millionâ$5 million in compensatory damages and $75 million in punitive damagesâfor improper labeling and negligence on the part of the manufacturer and defendant, Monsanto. The trial, the first federal Roundup cancer trial, marks the first of a multidistrict litigation against Monsanto, with more than 1,600 similar lawsuits pending in San Franciscoâs federal court. The juryâs second verdict affirmed Mr. Hardemanâs allegations that Roundupâs design is defective and lacks sufficient warnings, and that Monsanto was negligent by not using reasonable care to warn about Roundupâs NHL risk. The Edwin Hardeman v. Monsanto Co. jury verdict marks the second multi-million dollar award to be granted in a landmark case against Bayer/Monsanto within the past year. Last August in San Francisco Superior Court, California groundskeeper Dewayne âLeeâ Johnson was awarded $39 million in compensatory damages, and $250 million in punitive damages in the first case that linked his NHL to Monsantoâs glyphosate/Roundup. In October, the judge in the case upheld the verdict, but reduced the award to $78 million. Mr. Hardeman is represented by […]
Posted in Bayer, Glyphosate, Monsanto, non-Hodgkin's Lymphoma, Uncategorized | No Comments »
02
Apr
(Beyond Pesticides, April 2, 2019)Â Throughout the month of April, and in celebration of Earth Day on April 22, Natural Grocers is inviting the community to pledge to protect one of natureâs most beloved beneficial insectsâthe ladybug. From April 1st through the 22nd, Natural Grocers will donate 10 cents to Beyond Pesticides for every pledge taken on their website, up to $25,000. Pledge takers will commit to never use chemicals that are harmful to ladybugs and other beneficial insects, and to support 100% organic produce. The stability of our food web depends on insects, but recent studies suggest they have declined by more than 75 percent in the last three decades.[i] Agricultural pesticide use has steadily increased since 1960.[ii] According to the most recent EPA report (2012), estimates of annual pesticide use in the United States topped 1 billion pounds[iii] in 2011 and 2012, and 88 million U.S. households use pesticides at home.[iv] Natural Grocers is excited to partner with Beyond Pesticides to keep the public informed about the threat toxic pesticides pose to human health, insect health, and the health of the planet. Take the pledge today at https://www.naturalgrocers.com/ladybuglove/! [i] Hallmann, Caspar A., et al. âMore than 75 Percent […]
Posted in Uncategorized | 1 Comment »
02
Apr
(Beyond Pesticides, April 2, 2019)Â The new documentary film âGround Warâ will have its New York City premiere screening on Saturday, April 6, 2019, 7:30pm at Florence Gould Hall, 55 East 59th Street, New York, NY. The film is a moving depiction of a sonâs quest for answers about the cause of his fatherâs cancerâwhich takes him into the world of doctors, scientists, pesticide regulators, victims of pesticide poisoning, activists, and land managers. The issue is exposure to pesticides used to manage lawns and playing fields and the fatherâs exposure as an avid golfer. The son, who is the filmmaker, finds others on the same search for answers because of harm or death of a loved one, then finds a solution in the work of activists and organic land managers. The film is particularly timely with public controversy about the use of the weed killer glyphosate (Roundup) and two lawsuits with multimillion dollar jury verdicts for compensation and punitive damages against its manufacturer, Monsanto (Bayer)âwhile thousands of lawsuits are pending. All of this widespread pesticide exposure is taking place in the face of inaction by the U.S. Environmental Protection Agency and headlines pointing to officials sidestepping the law. The film screening […]
Posted in Uncategorized | No Comments »
01
Apr
(Beyond Pesticides, April 1, 2019) National Organic Standards Board (NOSB) meets next month in Seattle, Washington to debate issues concerning what goes into your organic food. Written comments are due April 4. The format for messaging the NOSB requires copying and pasting comments into regulations.gov, so we apologize that this is not a “single click” action. Please add a personal message about why this is important to you at the top of your comments, if possible. Lend your voice to continuous improvement by learning about issues and submitting comments to regulations.gov (directions below, or click here). From the very beginning, with the passage of the Organic Foods Production Act (OFPA) in 1990, âorganicâ has meant âcontinuous improvement â in organic food production. The primary mechanism for this is the high level of public involvement that comes from twice-annual meetings of the stakeholder board and decisions related to the allowance of substances/materials used in organic production. The second mechanism is the sunset process, which helps move synthetic substances out of organic production as we learn more about hazards and alternatives. Those substances allowed in organic production must be placed on the National List of Allowed and Prohibited Substances and may be re-listed every five […]
Posted in Agriculture, Alternatives/Organics, National Organic Standards Board/National Organic Program, Take Action, Uncategorized | 2 Comments »
29
Mar
(Beyond Pesticides, March 29, 2019)Â The U.S. Environmental Protection Agency (EPA) made a low-key announcement on March 19 suggesting that it may change its handling of requests from states to exert stricter controls on use of pesticides than the federal agency sets out in its registration of the compounds â by disapproving them. This is potentially a big deal because it signals that the agency will be less-kindly disposed to statesâ desires to establish either somewhat different parameters of use based on local conditions and needs, or more-stringent regulations on pesticide use than those set out by federal regulators. This issue of preemption of localitiesâ desires to protect their populations and environment has become an increasingly dynamic frontier at the nexus of pesticide use, health, and environment. Beyond Pesticides has written more frequently about this issue in recent years as the tension between centralized, federal regulation and more-local regulation has risen; see more below. EPA appears distressed by some of the approximately 300 annual requests it gets to make some adjustment to the federal regulation. This can happen under Section 24(c) of FIFRA, which allows for a Special Local Need Label, which can be requested under a variety of conditions, including […]
Posted in Environmental Protection Agency (EPA), Preemption, Uncategorized | 1 Comment »
28
Mar
(Beyond Pesticides, March 28, 2019) A set of documents obtained by the Center for Biological Diversity reveals that the Trump administration has known for over a year â and actively concealed â that the organophosphate insecticide chlorpyrifos jeopardizes the existence of 1,399 endangered species. Top officials at the U.S. Department of the Interior, including Acting Secretary David Bernhardt, were privy to and prevented the release of a âbiological opinion,â completed by the Fish and Wildlife Service (FWS) in 2017, which contains a full analysis of the extensive environmental impacts wrought by three organophosphate insecticides. While chlorpyrifos is the worst of the three, the censored biological opinion includes similarly concerning findings for two other organophosphate pesticides, malathion and diazinon, which are currently jeopardizing 1,284 and 175 species, respectively. The U.S. Environmental Protection Agency (EPA) has determined that that all organophosphates have a common mechanisms of effect and therefore the multiple exposures to these pesticides lead to a cumulative risk. âIt’s outrageous that Trump, Bernhardt and the industry hacks inhabiting this administration are speeding the extinction of nearly 1,400 endangered species by refusing to take any action on chlorpyrifos,â said Lori Ann Burd, environmental health director at the Center for Biological Diversity […]
Posted in Chlorpyrifos, Diazinon, Dow Chemical, Fish and Wildlife Service (FWS), Malathion, Uncategorized | No Comments »
27
Mar
(Beyond Pesticides, March 27, 2019) Exposure to commonly used pesticides in the womb and during the first year of life is linked to a higher risk of developing autism, according to the study, âPrenatal and infant exposure to ambient pesticides and autism spectrum disorder in children: population based case-control study,â published in the journal BMJ last week. Although the study does not reveal a causal link, it adds to previous literature highlighting autism risks from pesticide exposure, and reinforces calls to limit pesticide exposure during early life critical windows of vulnerability. The authors note their findings âsupport the need to avoid prenatal and infant exposure to pesticides to protect the developing child’s brain.” Researchers used data from Californiaâs records of autism disorder diagnosis and birth rates from 1998 to 2010. Roughly thirty-five thousand healthy patients acted as a control, while scientists identified nearly three thousand patients with an autism diagnosis, of which 445 also displayed a co-occurring intellectual disability. Data was then drawn from Californiaâs pesticide use recording database, and eleven pesticides (glyphosate, chlorpyrifos, diazinon, acephate, malathion, permethrin, bifenthrin, methyl bromide, imidacloprid, avermectin, and myclobutanil) were analyzed for their use within 2000 meters (1.25 miles) of the homes of those […]
Posted in Autism, Chlorpyrifos, Diazinon, Glyphosate, methyl bromide, Myclobutanil, Permethrin, Synthetic Pyrethroids, Uncategorized | No Comments »
26
Mar
(Beyond Pesticides, March 26, 2019) In a study investigating the carcinogenic effects of pesticide exposure by analyzing data on 316,270 farmers and farmworkers in the U.S., Norway, and France, researchers have identified elevated risk for non Hodgkin lymphoma (NHL) and some subtypes, linking glyphosate and large B-cell lymphoma. Other pesticides linked to the disease include the pyrethroid deltamethrin and chronic lymphocytic leukemia/small lymphocytic lymphoma; and terbufos and NHL overall. Researchers also found âinverse associations of NHL overall with the broader groups of organochlorine insecticides and phenoxy herbicides, after adjusting for exposure to other pesticidesâ; such inverse associations were not found with active ingredients within these groups. The research underscores how complex the science of pesticide impacts on human health, and on cancer incidence, can be. To wit: in evaluating 14 different pesticide categories and 33 individual, active chemical ingredients, Maria E. Leon, et al., conclude that associations of pesticides with the development of NHL appear to be (NHL) subtype- and chemical-specific. Published in the International Journal of Epidemiology in mid-March, the study, âPesticide use and risk of non-Hodgkin lymphoid malignancies in agricultural cohorts from France, Norway and the USA: a pooled analysis from the AGRICOH consortium,â uses data from three large cohort […]
Posted in Agriculture, Deltamethrin, Farmworkers, Glyphosate, non-Hodgkin's Lymphoma, Synthetic Pyrethroid, terbufos, Uncategorized | 1 Comment »
25
Mar
(Beyond Pesticides, March 25, 2019)Â EPA is using a regulatory loophole â the âtreated articles exemptionâ â to allow systemic insecticides to be used in mass quantities, without regulating or labeling them as required under the Federal Insecticide, Fungicide and Rodenticide Act (FIFRA). EPA does not currently assess adverse effects on the environment and public health caused by widespread use of neonicotinoid insecticides delivered through seeds coated with the insecticides, resulting in widespread exposure to one of the most environmentally damaging classes of chemicals on the market. Tell your Congressional delegation that EPA must fully regulate treated seeds to protect the environment and public health. Pesticide-coated seeds are now ubiquitous, yet their far-reaching impacts on wildlife and human health continue to go unregulated. The introduction and spread of seed-delivered pesticides to major field crops, beginning around 2003, caused a massive increase in total neonicotinoid use nationwide. As of 2011, 34 to 44% of soybeans and 79 to 100% of maize acres were planted with coated seeds, accounting for an astounding 35-fold increase in nationwide neonicotinoid use from baseline rates prior to 2003 (Douglas and Tooker, 2015). Alarmingly, because the national pesticide survey conducted by the National Agricultural Statistics Service fails to […]
Posted in Agriculture, Environmental Protection Agency (EPA), neonicotinoids, Take Action, Uncategorized | 3 Comments »
22
Mar
(Beyond Pesticides, March 22, 2019) A two-year study, published March 14, finds that field-relevant contamination with the neonicotinoid insecticide imidacloprid causes reduced body weight and metabolism in white-tailed deer, and â in fawns â mortality. Remarkably, researchers uncovered imidacloprid levels in free-ranging deer a full 3.5 times higher, on average, than the levels in the animals treated in their experiment. These new findings add to the mounting evidence of the hazards posed by current patterns of neonicotinoid use, while evidence of benefits remains sparse. The study, published in Nature Scientific Reports, includes two years of data on the physiological and behavioral outcomes of imidacloprid contamination in 80 white-tailed deer housed in a South Dakota State University captive research facility. Notably, researchers were unable to entirely control imidacloprid levels in untreated deer, most likely due to background contamination from corn- and soy-based feed, and surrounding vegetation infiltrated by runoff from nearby agricultural fields. This background contamination altered, but did not compromise, the analysis. Researchers found that imidacloprid levels detected in the spleens of treated and control animals were significantly predictive of reduced thyroid hormone levels, shorter jawbones, lower activity levels, and higher fawn mortality. Lead authors Elise Berheim, Jonathan Jenks, PhD, […]
Posted in Agriculture, Environmental Protection Agency (EPA), Imidacloprid, neonicotinoids, Uncategorized, Wildlife/Endangered Sp. | No Comments »
21
Mar
(Beyond Pesticides, March 21, 2019) Corporate food giant General Mills has thrown some weight behind regenerative agriculture, committing to converting one million acres of farmland to regenerative practices by 2030. Some – but not all – of the initiative involves organic land management. Regenerative agriculture is a term with a range of interpretations, but the key element is improving soil health through carbon sequestration. Robert Rodale, one of the early proponents of organic agriculture and a major publisher, coined the name to characterize a process that moves beyond sustainable maintenance and into improvement of resources. This methodology is gaining traction in the farming world because it is economically beneficial to farmers and promotes environmental remediation. A 2018 study shows that ecologically-based farming systems have fewer pests and generate higher profits than their conventional counterparts. âPractitioners who have done this the longest point to the fact that in extreme years, their farms will do better than those who do not,â says Jerry Lynch, General Millsâ chief sustainability officer, âAfter some transition time, depending on their location and cropping system, farmers are saving a lot of money because theyâre using fewer inputs.â In their press release, General Mills lays out three foci […]
Posted in Alternatives/Organics, General Mills, Regenerative, Uncategorized | No Comments »
20
Mar
(Beyond Pesticides, March 20, 2019) In a second verdict against Bayer/Monsanto yesterday, a jury found unanimously that a California manâs non Hodgkin lymphoma (NHL) was substantially caused by the herbicide glyphosate (Roundup). The case being heard in federal court in San Francisco now moves to the damages phase. Last August in San Francisco Superior Court, a California groundskeeper was awarded $39 million in compensatory damages, and $250 million in punitive damages in a case that linked his NHL to Monsantoâs glyphosate/Roundup. In October, the judge in the case upheld the verdict, but reduced the award to $78 million. According to the Associated Press, the trial judge, U.S. Judge Vince Chhabira âis overseeing hundreds of Roundup lawsuits and has deemed [this case] and two others âbellwether trials.â The case was brought by Edwin Hardeman of Santa Rosa, CA. He said he had been using Roundup since the 1980âs. During the trial, according to The Guardian, Judge Chhabria, âapproved Monsantoâs request to prohibit Hardemanâs attorneys from raising allegations about the corporationâs conduct, saying issues about its influence on science and government were a âsignificant ⌠distraction.ââ This set up a limitation that required the plaintiffâs attorneys to focus solely on studies linking the chemical to cancer […]
Posted in Bayer, Cancer, Glyphosate, Monsanto, non-Hodgkin's Lymphoma, Uncategorized | No Comments »
19
Mar
(Beyond Pesticides, March 19, 2019) Research is beginning to explain how systemic neonicotinoid insecticides affect often overlooked species of ground nesting bees. While much of the current scientific literature has focused on the impacts of pesticides to bumblebees and honey bees, a study, Chronic contact with realistic soil concentrations of imidacloprid affects the mass, immature development speed, and adult longevity of solitary bees, recently published in Scientific Reports, confirms that wild, soil-dwelling bees are at similar risk. As policy makers consider ways to protect pollinators, this research finds that uncontaminated soil is an important aspect of ensuring the health of wild, native bees. âThis is an important piece of work because itâs one of the first studies to look at realistic concentrations of pesticides that you would find in the soil as a route of exposure for bees,â said Nick Anderson, co-author of the study. âItâs a very under-explored route, especially for some of the more solitary species that nest in the ground.â In order to study the impact of neonicotinoids on ground nesting bees, researchers used orchard mason bees and leafcutter bees as proxies, as they are easier to gather and rear in the lab, and have a similar ecology […]
Posted in neonicotinoids, Pollinators, Uncategorized | No Comments »
17
Mar
(Beyond Pesticides, March 17, 2019) Forget about single-pesticide issues: this affects every single one of them. EPA is allowing massive data gaps to persist for each and every pesticide product it registers by conducting the bulk of its health and environmental risk assessments using active ingredients alone. With its current practices, EPA is failing its federal mandate to protect public health and the environment and misleading the public about what is âsafe.â Tell your Congressional delegation that EPA must assess the real risks of pesticide use, not rely on false representations of risk based on tests of isolated ingredients. When pesticides are sprayed on our crops, lawns, and roadsides, and enter into our waterways, groundwater and drinking water, we are exposed to whole formulations, whole tank mixtures, and whole pesticide combinations, not just active ingredients (those that the manufacturer claims are the only ingredients that attack the target pest). It is the whole formulation that makes the poison, and that whole formulation must be regulated. Active ingredients are far from the whole story of pesticide poisoning. Despite their name, âinertâ ingredients are very often not chemically, biologically, nor toxicologically inert or innocuous. According to a peer-reviewed study, as of 2006, more […]
Posted in Environmental Protection Agency (EPA), Pesticide Regulation, Uncategorized | 2 Comments »
15
Mar
(Beyond Pesticides, March 15, 2019)Â Beyond Pesticides and others have worked for many years to educate stakeholders and policy makers about the dangers of pesticides, and to transform pest management by eliminating a reliance on toxic pesticides and advancing organic management practices. Considerable focus has been on glyphosate, which is used in several herbicides, most notably in Bayerâs (then Monsantoâs, until its 2018 purchase by Bayer) Roundup. The compound has had a relatively high profile in the pesticide landscape, due in part to the ubiquity of its use, and in part to the tireless work of health and environmental advocates and scientists to expose its risks. With that profile, glyphosate has been a bit of a stand-in for the dangers of pesticides broadly. As journalist Carey Gillam said at Beyond Pesticidesâ 36th National Pesticide Forum in 2018, âGlyphosate is the poster child for the bigger pesticide problem. . . . If it goes away tomorrow, we are [still] not okay.â The variety of risks this compound poses is broad, and pushback and risk evidence on its use come from multiple sides. This Daily News Blog focuses on recent developments on several of those fronts, all of which advanced knowledge and momentum, […]
Posted in Bayer, Glyphosate, Monsanto, Uncategorized | No Comments »
14
Mar
(Beyond Pesticides, March 14, 2019) A study, supported by the USDA’s National Institute of Food and Agriculture, finds that state pesticide preemption laws âcompromise public health and economic well-beingâ by preventing localities from enacting pesticide use restrictions on private property that are more restrictive than their state’s regulations. In the words of the authors, âBy eliminating the ability of local governments to enact ordinances to safeguard inhabitants from health risks posed by pesticides, state preemption laws denigrate public health protections.â The study, Anti-community state pesticide preemption laws prevent local governments from protecting people from harm, published in the International Journal of Agricultural Sustainability, reviews scientific and historical evidence of the failure of state and federal pesticide laws to protect localities from pesticide poisoning, and highlights the inability of localities to compensate for that failure under present laws. Communities seeking to protect their residents would typically issue community-wide restrictions to ensure protection of shared community resources, including air, land, and waterways, from pesticide drift, runoff, and other nontarget effects âas is the case with other community decisions on recycling, smoking, and zoning. The study’s authors document how industry influence led to the adoption of state laws that undermine the ability of localities […]
Posted in Preemption, State/Local, Uncategorized | No Comments »
13
Mar
(Beyond Pesticides, March 13, 2019) A study on the impact of two neonicotinoid pesticides shows differential gene expression in bumblebees (Bombus terrestris) after exposure. Considering the current worldwide plight of insects, the authors of point to the cutting edge research as both a reason and a methodology to more carefully examine the effects of pesticides. âCaste- and pesticide-specific effects of neonicotinoid pesticide exposure on gene expression in bumblebeesâ was published in the journal Molecular Ecology in early March. Researchers fed variable colonies with clothianidin or imidacloprid-laced sucrose. They analyzed gene expression in the heads of worker bumblebees and colony queens using RNA sequencing (RNA-seq), inspired by biomedical techniques. This approach allowed for new insight on what genes and pathways are affected by neonicotinoid exposure. Study author Yannick Wurm, PhD, stated in a press release, âOur work demonstrates that the type of high-resolution molecular approach that has changed the way human diseases are researched and diagnosed, can also be applied to beneficial pollinators. This approach provides an unprecedented view of how bees are being affected by pesticides and works at large scale. It can fundamentally improve how we evaluate the toxicity of chemicals we put into nature.â Clothianidin had a stronger […]
Posted in Bayer, Imidacloprid, neonicotinoids, Pollinators, Uncategorized | No Comments »
12
Mar
(Beyond Pesticides, March 12, 2019) Fifty years after the end of the Vietnam War, the Agent Orange byproduct dioxin continues to contaminate Vietnamâs soils and wildlife, and subsequently affect human health. In their review, scientists at Iowa State and the University of Illinois focus on the locations where hot spots and contaminated sediments have persisted after 130,000 fifty-five gallons drums of toxic herbicides were sprayed over Vietnamâs farm fields and jungle canopies during the war. “Existing Agent Orange and dioxin research is primarily medical in nature, focusing on the details of human exposure primarily through skin contact and long-term health effects on U.S. soldiers,” says Ken Olson, PhD, co-author on the article. “In this paper, we examine the short and long-term environmental effects on the Vietnamese natural resource base and how persistence of dioxin continues to affect soils, water, sediment, fish, aquatic species, the food supply, and Vietnamese health.” While public attention has generally focused on the ârainbow herbicides,â such as Agent Orange, used during the Vietnam war, it is the dioxin TCDD (2,3,7,8 tetrachlorodibenzodioxin), a byproduct of Agent Orangeâs manufacturing process, that has caused the most lasting damage within the country. While the breakdown period for Agent Orange herbicides 2,4-D […]
Posted in Agent Orange, Bayer, contamination, dioxin, International, Monsanto, Uncategorized | 1 Comment »