(Beyond Pesticides, August 31, 2015) A study published in Environmental Science and Technology, funded in part by the U.S. Geological Survey (USGS), has found that almost 2 million people are living near aquifer sites contaminated with uranium that is mobilized by human-contributed nitrate. Nitrate is a common groundwater contaminant that is sourced mainly from chemical fertilizers and animal waste. Chronic exposure to elevated levels of uranium can lead to kidney damage and cancer. These findings emphasize the dangers of synthetic fertilizer overuse, and highlight the need to switch to safer alternatives. The study, “Natural Uranium Contamination in Major U.S. Aquifers Linked to Nitrate,” analyzed approximately 275,000 groundwater samples from the Great Plains regions and California, finding that many residents often live less than a mile from uranium-contaminated wells that exceed guidelines set by the Environmental Protection Agency (EPA). In the High Plains aquifer, researchers find uranium concentrations up to 89 times EPA standards, while the Central Valley aquifer measure up to 180 times EPA standards. The study also reports that 78% of these uranium-contaminated sites are linked with the presence of nitrates. Nitrate mobilizes naturally occurring uranium through a series of reactions that oxidize the material, making it water soluble. […]

(Beyond Pesticides, August 27, 2015) Last week, Philip J. Landrigan, M.D., and Charles Benbrook, Ph.D., released a perspective article, GMOs, Herbicides, and Public Health, in the New England Journal of Medicine  that outlines  the hazards associated with food residues of  elevated pesticide use in the production  of genetically engineered (GE) crops. While mainstream media continuously misses the central issue  in the GE debate by asserting that these crops are merely an extension of selective breeding and effect a reduction in pesticide use, the authors  focus on  the significance of the actual increase in herbicide use and weed resistance in herbicide-tolerant crops. Drs. Landrigan and Benbrook offer two main recommendations in their article: the U.S. Environmental Protection Agency (EPA) should delay implementation of its decision to permit the use of Enlist Duo (the 2,4-D herbicide used with  Monsanto-engineered GE herbicide-tolerant  crop), and  the U.S. Food and Drug Administration (FDA) should  require labeling of GE foods and couple it with adequately funded, long-term postmarketing surveillance. Dr. Landrigan, Dean for Global Health at Mount Sinai School of Medicine, is an epidemiologist and pediatrician and one of the world’s leading advocates of children’s and environmental health. Dr. Benbrook is a research professor at the […]

(Beyond Pesticides, August 26, 2015) A  study performed by the Food and Environment Research Agency (FERA) in the United Kingdom (UK) provides evidence of confirming the link between neonicotinoid pesticides and continually increasing honey bee colony losses on a landscape level. The study, Evidence for pollinator cost and farming benefits of neonicotinoid seed coatings on oilseed rape, was published in the Nature journal Scientific Reports. This is a significant study, as the UK government has always maintained that neonicotinoid pesticides do not threaten bees, and that honey bee losses are instead caused by the parasitic varroa mite, siding with industry arguments that pesticides are safe when used properly. However, this new study indicates otherwise, confirming a direct link between neonicotinoids and honey bee colony losses at a nationwide level. This study distinguishes itself from  a previous study in the U.S. that extrapolated real world neonicotinoid exposure levels  to  test hives by analyzing actual fields in a  long-term assessment. To a large degree, the new study addresses industry critics of the earlier study design who have tried to discount previous findings of bee decline associated with neonicotinoid use (see Beyond Pesticides’ Sowing the Seeds of Doubt, which addresses these industry myths). […]

(Beyond Pesticides, August 25, 2015) Last Friday, the City Council of Minneapolis, MN unanimously passed a resolution declaring Minneapolis a pollinator-friendly community and urging city residents to take steps to protect dwindling pollinator populations. A groundswell of public support from a wide range of local and national groups, including Beyond Pesticides, resulted in swift passage of the resolution, the latest in a long string of local government action to safeguard pollinators from harmful pesticides, as federal proposals fail to address the magnitude of the crisis. “With the passage of today’s resolution, Minneapolis is now doing its part in the global effort to protect and grow the pollinator populations,” Mayor Betsy Hodges said to CBS Minnesota. The resolution, introduced and written by Councilmember Cam Gordon, assigns a number of bee safe actions to various city departments. While the Health Department’s Environmental Services Unit will maintain a list of pollinator-friendly plants, the Community Planning and Economic Development Department and Property Services Division of the City Coordinator’s office will create habitat for local pollinators. The Minneapolis Public Works Department will pursue both increased bee habitat and adopt clear guidelines against the use of pesticides, including but not limited to systemic neonicotinoid  (“neonic”) insecticides, […]

(Beyond Pesticides, August 24, 2015) At the start of the  school year, it is critical to check in with school administrators to make sure that students and teachers will not be exposed to hazardous pesticides used in the school’s buildings or on playing fields. Whether a parent, teacher, student, school administrator, landscaper or community advocate, there are steps that  can taken to make sure the school environment is a safe from  toxic chemicals, as the new  school year begins. For Parents and Teachers: Because children face unique hazards from pesticide exposure due to their small size and developing organ systems, using toxic chemicals to get rid of insects, germs, and weeds can harm students much more than it helps. Studies show children’s developing organs create “early windows of great vulnerability” during which exposure to pesticides can cause great damage. This is supported by the  findings of the American Academy of Pediatrics (AAP) which concluded that, “Children encounter pesticides daily and have unique susceptibilities to their potential toxicity.”  The report also discusses how children  are exposed to pesticides every day in air, food, dust, and soil. Children also frequently come into contact with pesticide residue on pets and after lawn, garden, […]

(Beyond Pesticides, August 21, 2015) Neonicotinoid insecticides contaminate over half of urban and agricultural streams across the United States and Puerto Rico, according to a study released earlier this week by the U.S. Geographical Survey (USGS). Neonicotinoids (neonics) are bee-toxic insecticides that have been linked to the global decline in bee populations by a large body of science. The study, titled “First national-scale reconnaissance of neonicotinoid insecticides in streams across the USA” and published in Environmental Chemistry,  was conducted from 2011 to 2014 and spans 24 states and Puerto Rico. Researchers found that at least one of the six neonicotinoids tested by USGS researchers was found in more than half of the sampled streams. Detections of the  six  neonicotinoids varied:    imidacloprid  was found in 37 percent of the samples in the national study, clothianidin in 24 percent, thiamethoxam in 21 percent, dinotefuran in 13 percent, acetamiprid in 3 percent, and thiacloprid was not detected. Both urban and agricultural uses contributed to neonic concentrations in streams, with imidacloprid occurrence significantly related to the amount of urban land-use and clothianidin and thiamethoxam significantly related to the amount of cultivated crop. “In the study, neonicotinoids occurred throughout the year in urban streams […]

(Beyond Pesticides, August 14, 2015) Sublethal exposure to the organophosphate pesticide phosmet results in significant alterations in personality in individual spiders, according to a study published in the July print edition of the journal Functional Ecology. The study, titled “Under the influence: sublethal exposure to an insecticide affects personality expression in a jumping spider,” examines whether sublethal exposure to an organophosphate insecticide affects the consistency of individual behavior and disrupt behavioral correlations in the jumping spider Eris militaris (Araneae: Salticidae). Researchers measured the behavior of jumping spider adults by scoring them according to an open-field and a prey-capture assay, each conducted both before and after exposure to the insecticide phosmet. Researchers then measured the changes in repeatability, a measure of the extent of personality differences, and behavioral correlations between exposed and unexposed groups. Although there are no discernible effects on the population’s average behaviors, exposed individuals showed an average of 23 percent lower repeatability and the correlation between activity and prey capture is more strongly collapsed in females. “Bronze jumping spiders play an important role in orchards and fields, especially at the beginning of the agricultural season, by eating many of the pests like the oblique-banded leafroller, a moth that […]

(Beyond Pesticides, August 13, 2015) On Monday, a federal appeals court judge mandated that the U.S. Environmental Protection Agency (EPA) respond to a petition filed nearly nine years ago that seeks  to force the agency to restrict  the dangerous insecticide  chlorpyrifos (an organophosphate also known as Dursban). U.S. Court of Appeals Judge for the Ninth Circuit, M. Margaret McKeown,  delivered her opinion on August 10, stating that federal agencies should never practice the “venerable tradition” of putting off statutory requirements  when it comes to human health. The court issued the opinion and order in a lawsuit brought by Earthjustice on behalf of Pesticide Action Network (PAN) and Natural Resources Defense Council (NRDC), and gives EPA until October 31 to finally respond to the petition requesting to ban chlorpyrifos. EPA took a tentative step towards further regulating chlorpyrifos in a July 2015 announcement to ban remaining agricultural uses by April 2016 date. Unhappy with the uncertainty that EPA delivered, the court felt that a mandated deadline would expedite the process. On June 8, 2000, EPA administrator Carol Browner announced a voluntary agreement between the agency and industry leaders, including Dow AgroSciences, to ban all home and garden uses of Dursban, which […]

(Beyond Pesticides, August 12 2015) Last week, the City of Plattsburgh, New York, unanimously approved a policy that encourages city departments and city residents to reduce and eventually eliminate their use of toxic pesticides, such as neonicotinoids and glyphosate. In the same resolution, city residents and department heads are also encouraged to refrain from genetically modified organism (GMO) cultivation, though they recognize there is very little of that taking place within Plattsburgh city limits. While this policy can only be used to discourage the use of pesticides and GMOs, not implement an outright ban, due to preemptive New York state law that occupies the field of pesticide regulation, city officials are hopeful that they will be able to use their influence to implore the state of New York and U.S. legislators to take statewide and nationwide measures on the production of GMO crops and to curb the use of toxic pesticides. The language of the resolution, sponsored by Councilman Mike Kelly, cites the health of honey bees and other insects as one of the main reasons for encouraging citizens to refrain from the use of pesticides in the practice of lawn care and beautification. It also specifically names neonicotinoids as […]

(Beyond Pesticides, August 7, 2015) Parental exposure to environmental stressors, such as pesticides, before a child is conceived can alter the way genes are expressed in the mother and father, ultimately harming the child’s health when those genes are passed down to the next generation, according to an article published in the Endocrine Society’s journal Endocrinology. “In regard to environmental stressors, a good start lasts a lifetime,” said Philippe Grandjean, M.D., Ph.D. Dr. Grandjean is Professor of Environmental Medicine at the University of Southern Denmark and Adjunct Professor of Environmental Health at the Harvard University’s T.H. Chan School of Public Health and an author of the article. “Unfortunately, current testing paradigms do not properly assess the impact of risk factors during vulnerable exposure windows. Without new policies and guidelines, we cannot have a universal healthy start for children.” The article, titled Life-Long Implications of Developmental Exposure to Environmental Stressors: New Perspectives, summarizes the newest science and key insights from the 4th  Conference on Prenatal Programming and Toxicity (PPTOX IV). More than 300 people attended the event in Boston, MA in October 2014. The meeting featured poster presentations discussing the impact of chemical, physical, and biological environmental stressors on the interconnected […]

(Beyond Pesticides, August 5, 2015) The United Kingdom (UK) is poised to harvest higher than expected yields of winter oilseed rape (canola) in its first neonicotinoid-free growing season since the European moratorium on neonicotinoids went into place in 2013. This bumper harvest comes amid the recent approval of an emergency exemption for neonicotinoid use on the crop in certain areas of the UK, and disproves the industry argument  that  the crop would falter without the use of neonicotinoids. Activists argue that these findings show there is ”˜no emergency’ for neonicotinoid use and that the current moratorium should remain in effect. The first harvest results of winter oilseed rape (canola) planted without neonicotinoid seed treatments have come in – and farmers are experiencing a better than usual crop. Figures for the first oilseed rape harvest since the European-wide ban on neonicotinoid pesticides was introduced show that the yield so far is higher than the average for the previous decade, when the chemicals were used on the majority of oilseed rape grown in the UK. Farmers Weekly, a leading multimedia information service for farmers and agricultural businesses, has reported that yields are up by as much as eight percent. The European Union […]

(Beyond Pesticides, July 31, 2015) New information has surfaced regarding the role of agrochemical giants Bayer and Syngenta in the United Kingdom (UK)’s recent decision to temporarily allow the use of neonicotinoid seed treatment on oilseed rape crop. A record of the meeting, involving the UK government’s expert committee on pesticides (ECP) and industry representatives, had previously been suppressed. The newly released record of the meeting shows that Bayer and Syngenta were the only external representatives asked to answer the ECP’s questions. The emergency use, which has been granted for 120 days, allows growers to use Bayer’s Modesto (clothianidin) and Syngenta’s Cruiser OSR (thiamethoxam). The active ingredients of these products belong to a class of toxic chemicals known as neonicotinoids  (neonics), which have been  linked  to pollinator decline. These pesticides are associated with  decreased learning,  foraging  and navigational ability in bees, as well as increased vulnerability to pathogens and parasites as a result of suppressed bee immune systems. Used widely in agriculture as seed treatment for various crops, foraging bees, in the absence of their native habitat, are exposed to fields of poison where even pollen and nectar are contaminated. In addition to toxicity to bees, neonicotinoids have been shown […]

(Beyond Pesticides, July 29 2015) The  Safe and Accurate Food Labeling Act of 2015,  H.R. 1599, often referred to as the “DARK” Act or Denying Americans the Right to Know what is in their food, passed the U.S.  House of Representatives last week by a vote of 275-150. Backed largely by House Republicans, the DARK Act makes it harder for the Food and Drug Administration (FDA) to require mandatory national labeling of genetically engineered (GE) organisms and strengthens current policies that allow companies to voluntarily label foods containing GE products, an option they rarely choose to do. The bill also continues to allow misleading “natural” claims for food that contain GE ingredients. Most concerning, however, is the prohibition  that H.R. 1599 would place  on states’ authority to require labeling of GE ingredients in food products, instituting federal  preemption of state and local authority. While the bill was being debated on the floor, co-sponsors Representatives Mike Pompeo (R-KS) and G.K. Butterfield (D-NC) repeatedly cited a lack of scientific evidence that GEs were dangerous to support the passage of the bill, ignoring arguments from the opposition that people should be able to know what is in their food, regardless of whether it […]

(Beyond Pesticides, July 28, 2015) Data published from the Harvard School of Public Health reveals  neonicotinoids (neonics), a class of chemicals implicated in the global decline of honey bees and other pollinators, in over 70% of both pollen and honey samples collected throughout the state of Massachusetts during months when bees are most actively foraging. The results of this study have grave  implications for pollinator health, as even minute, near-infinitesimal doses of neonics can cause sublethal impacts that compromise the health of entire bee colonies. The Harvard study, led by Chensheng (Alex) Lu, PhD, and published in the Journal of Environmental Chemistry, took monthly honey and pollen samples from 62 volunteered bee hives between April and August 2013. The 219 pollen and 53 honey samples were then analyzed for the presence of eight neonic insecticides. Every month, in every location, researchers found neonics in the pollen and honey collected by bees. In total, 73% of pollen samples and 72% of honey samples contained at least one neonicotinoid at levels which could result in sublethal harm. While previous studies have tested the presence of neonics at a single point in time, this is the first study to show the long-term persistence […]

(Beyond Pesticides, July 27, 2015) Two Michigan Representatives have introduced the Great Lakes Assurance Program Verification Act (HR 3120) in an effort to halt the pollution of the Great Lakes and other waterways by protecting them from agricultural run-off, which causes dangerous algae blooms ­. While the proposed legislation aims to reduce the effects of pesticides in water, the bill still allows the use of toxic pesticides and fertilizers, and is only a voluntary measure, something that environmentalists says falls short. The bill is sponsored by Candice Miller (R-MI) and co-sponsored by Tim Walberg (R-MI). The bill aims to mimic the state program Michigan Agriculture Environmental Assurance Program (MAEAP). Adopted in 1999, the MAEAP is a voluntary three-phase program that provides “on-farm verification to ensure the farmer has implemented environmentally sound practices.” This raises two concerns: lack of incentive for farmers to join the program and ambiguous language defining what environmentally sound means. The results of MAEAP are the driving force in the fight for federal Great Lakes legislation, but those numbers do not necessarily speak for themselves. A major goal of the MAEAP is the Farmstead System which, “focuses primarily on protecting surface and ground water” through the safe […]

(Beyond Pesticides, July 24, 2015) An emergency application was approved by the UK Department for Environment, Food, and Rural Affairs (DEFRA) on Wednesday that allows  farmers to use neonicotinoid seed treatment on 5 percent of oilseed rape crop (known as canola in the U.S.) this summer to control a flea beetle infestation. The emergency use, which has been granted for 120 days, allows growers to use Bayer CropScience’s Modesto (clothianidin) and Syngenta’s Cruiser OSR (thiamethoxam). The active ingredients of these products belong to a class of toxic chemicals knowns as neonicotinoids, which have been linked to pollinator decline. The request was the second one for the National Farmers Union (NFU) after the first request for a nationwide lifting of the two-year moratorium on neonicotinoid use was rejected. The NFU said it was “frustrated” at having to put in an application for a smaller area. There have been numerous attempts to shroud the application process in secrecy. DEFRA told its expert committee on pesticides (ECP) to halt its  normal practice of publishing the minutes  of meetings at which the neonicotinoid applications were discussed, in order to avoid “provoking representations from different interest groups.” Additionally, according to the Guardian, the UK government […]

(Beyond Pesticides, July 23, 2015) A recent study looks at the detrimental effects of neonicotinoids (neonics) on molluscan herbivores and their non-target insect predators, finding that slug exposure to neonics results in the secondary poisoning of beneficial predatory beetles. The study, authored by Maggie Douglas, PhD candidate at Penn State University, was presented earlier this month at a congressional briefing, An Expert Briefing to Discuss Pollinators and Efforts to Protect Them. The briefing was organized by Center for Food Safety and attended by the sponsors of Saving America’s Pollinators Act (H.R. 2692), Representatives John Conyers (D-MI) and Earl Blumenauer (D-OR). The study specifically looks at the pest slug Deroceras reticulatum and its predator beetle, Chlaenius tricolor. Ms. Douglas and her co-researchers find that neonicotinoid seed-treated soy beans can unintentionally impact predatory, beneficial insects through a previously unexplored pathway. Here are some highlights of the study’s methods and findings: Soy beans were treated with the neonicotinoid thiamethoxam. The seed treatments had zero effect on pest slugs, and instead were bioaccumulated and then transferred through the slugs into their insect predators, impairing or killing >60%. This resulted in a loss of crop due to a decline in beneficial insect predators and an […]

(Beyond Pesticides, July 22, 2015) Months after the World Health Organization (WHO) formally associated the world’s most widely used herbicide  -glyphosate (Roundup)- with cancer, one of the world’s leading experts on cancer risk, and co-author of the WHO’s report, Christopher Portier, PhD, told a scientific briefing in London that the herbicide can damage human DNA, which could result in increased cancer risks. This finding comes on the heels of a call by the Soil Association for a United Kingdom (UK) ban on the use of glyphosate after finding residues of the chemical in bread. Earlier this spring, the WHO’s International Agency for Research on Cancer (IARC) classified glyphosate as Group 2a “probable” human carcinogen based on sufficient evidence of carcinogenicity in laboratory animals. Since then industry has hit back defending its champion product, even attempting to undercut the WHO’s findings with an industry-based  assessment that reached the opposite conclusion, based on classified industry reports.  Now an internationally recognized scientist, Dr.  Portier, former associate director, National Institute of Environmental Health Sciences, (NIEHS) and director of the Office of Risk Assessment Research at NIEHS, reiterated WHO’s findings at the UK Soil Association scientific briefing in Westminster on July 15. During his presentation, […]

(Beyond Pesticides, July 20, 2015) In response to  the recent cancer classification of glyphosate (Roundup)  by the International Agency for Research on Cancer (IARC), the specialized cancer agency of the World Health Organization,  an industry-based  assessment has reached the opposite conclusion based on classified industry reports has concluded that Monsanto’s glyphosate is not carcinogenic.   According to The Guardian, the assessment by the German Federal Institute for Risk Assessments (BfR) is based almost solely on industry science and classified industry reports. Three scientists on Germany’s scientific panel on pesticides work for the pesticide industry. Monsanto objected earlier this year, when IARC announced in a preliminary report that glyphosate is a probable human carcinogen based on laboratory animal studies. BfR and IARC’s findings have been released during a pivotal time, as a decision on whether to extend the license for glyphosate’s use in Europe is currently pending, and these studies are sure to be incorporated into the decision making process. According to The Guardian, the European Food Safety Authority (EFSA) is delaying the release of its  opinion on glyphosate to take the full IARC report into account. The Guardian reports that BfR’s research relied heavily on unpublished reports provided by the […]

(Beyond Pesticides, July 16, 2015) The latest former U.S. Environmental Protection Agency (EPA) official to take advantage of the revolving door between EPA and the pesticide industry is Nader Elkassabany, PhD, former branch chief of the Risk Assessment and Science Support Branch in the Antimicrobial Division in the Office of Pesticide Programs. CropLife America announced last week that it has hired Dr. Elkassabany to serve as senior director of environmental policy, responsible for the pesticide trade group’s regulatory strategies on environmental policy. He will also help manage the company’s Environmental Risk Assessment Committee and its working groups. In a statement, CropLife America President and CEO Jay Vroom considers his expertise invaluable. This is no surprise, given that Dr. Elkassabany brings with him 15 years of experience working in  the registration and re-registration of pesticide active ingredients in the Office of Pesticide Programs (OPP) at EPA. This will undoubtedly be beneficial for the trade association, which represents major agricultural chemical manufactures like Bayer CropScience, Dow AgroSciences, and DuPont Crop Protection. According to a statement from CropLife, Dr. Elkassabany received three EPA Bronze Medals for Commendable Service. He left EPA in 2012 to work for another big name in consumer pesticides,  S.C. […]

(Beyond Pesticides, July 7, 2015) In a sleight of hand,  the U.S. Environmental Protection Agency (EPA) announced plans last week to cancel all remaining agricultural uses of the hazardous insecticide chlorpyrifos by April 2016, and then left the door open for negotiations with the chemical’s manufacturer, Dow AgroSciences, to adopt  risk mitigation measures that would avoid a ban. Environmental groups are reacting to EPA’s announcement with guarded optimism, encouraging the agency to move forward with its planned cancellation of a highly toxic chemical that has remained on the market for far long. In June 2000, EPA announced a negotiated voluntary cancellation  with Dow that removed residential uses of chlorpyrifos (Dursban) from the market because of the neurotoxic effects to children, but allowed most agricultural uses to continue. As early as January of this year, EPA released a revised human health risk assessment for chlorpyrifos, finding that the chemical poses risk to farmworkers, and the drinking water of small watersheds. The assessment was, in part, in response to a petition submitted by Natural Resources Defense Council (NRDC) and Pesticide Action Network (PAN) in 2007, which called on the agency to ban all uses of the insecticide. Since the the 2000 cancellation, […]

(Beyond Pesticides, July 6, 2015) With the release of its  Tier 1 screening results  for the first 52 pesticide chemicals (active and inert ingredients) evaluated under  the Endocrine Disruptor Screening Program (EDSP), the U.S. Environmental Protection Agency (EPA) is at odds with a large body of scientific evidence worldwide that identifies many of these chemicals, most notably the herbicides  2,4-D  and  atrazine,  as interacting with the endocrine system or acting as endocrine disruptors. Independent scientific data has shown these chemicals to interfere with the hormone system. EPA’s EDSP is a multi-step process used to ensure that exposure to chemicals does not result in adverse human health and environmental effects that canoccur from the disruption of hormones. The two-tiered screening and testing system requires that EPA identify which chemicals are able to interact with the endocrine system, specifically with three hormonal pathways — estrogen, androgen, and thyroid — in Tier 1. Tier 2 is designed to go one step further, requiring EPA to determine endocrine effects across taxa (e.g. mammals, birds, amphibians, and invertebrates) as well as potential effects on non-endocrine systems (e.g. neurological, immunological, hepatic, and renal).  According to EPA, Tier 1 screening data are the best way to determine […]

(Beyond Pesticides, July 2, 2015) A report released this week by Friends of the Earth exposes the exorbitant amount of money food and agrochemical companies have spent over the past several years to defend industrial agriculture, sway public opinion, and influence elected officials. The report shines light on the both the tactics these companies use and the lengths to which they are willing to go to defuse public concern about the risks of chemical-intensive industrial agriculture and to undermine the reputation of organic food. Hundreds of millions of dollars were spent from 2009-2013 on communication efforts to spin the media and drive consumer behavior, often using front groups that appear in the media to be independent sources, but are in fact funded by the interests of the industrial food sector. This report is an important link in shaping public conversation about food and influencing consumers to think twice about where the information they’re being fed is coming from, and who might be paying for it. When explaining the motivation behind writing the report, Anna Lappé, one of the co-authors and a national bestselling author and founder of the Real Food Media Project, states that, “The food industry is using a […]