19
Dec
(Beyond Pesticides, December 19, 2018) As the dust still settles on the final Farm Bill, which passed the U.S. Senate and House of Representatives last week, it is clear that neither the substance nor the process on a range of issues meet the urgent need to address key sustainability issues that put the future in peril. We must not allow this Farm Bill to be the final word on a number of critical environmental and public health issues facing the nation and world. That is why it is absolutely critical that we get to work immediately, with the new Congress, to set a new course that transforms the institutions of government that are holding back the urgently needed transition to a green economy. On the Farm Bill, our victories were mostly measured in terms of what we were able to remove from the legislation—not the standard of achievement that we need to face critical environmental threats. The good. Our major victory in the Farm Bill does not move us forward, but simply protects the status quo of our democracy—protecting the power of states and local government to adopt pesticide restrictions that are more stringent . . .
Posted in Agriculture, Alternatives/Organics, Farm Bill, Farmworkers, National Organic Standards Board/National Organic Program, Uncategorized, Water, Wildlife/Endangered Sp. by: Beyond Pesticides
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18
Dec
(Beyond Pesticides, December 18, 2018) The ingredients not listed on a pesticide product are not fully reviewed for their adverse effects may be the most toxic chemicals in the formulation. Recent research, Toxicity of formulants and heavy metals in glyphosate-based herbicides and other pesticides (Toxicology Reports 5, 2018), by Defarge, de Vendômois, and Séralini demonstrates the need to disclose and test all ingredients in pesticide products, as well as the full formulation that includes “inert” or nondisclosed ingredients. While glyphosate/Roundup is obviously not allowed to be used in organic production, this research reaffirms the need to evaluate full formulations of substances allowed for use in organic. The research on glyphosate tested the toxicity of the herbicide glyphosate, “inerts” in glyphosate-based herbicides (GBH), and the pesticide formulations–looking at toxicity to target organisms, toxicity to human cells, and endocrine-disrupting activity. In addition to the GBH products, the researchers studied a number of other pesticides. Tell NOP and USDA that “inerts” used in organic production must receive full review by the NOSB. “Inert” ingredients are allowed in pesticides used in organic production as well as those used in chemical-intensive production. The National Organic Program (NOP) allows “inerts,” permitted in . . .
Posted in Agriculture, Alternatives/Organics, Glyphosate, Inerts, National Organic Standards Board/National Organic Program, Take Action, Uncategorized, US Department of Agriculture (USDA) by: Beyond Pesticides
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17
Dec
(Beyond Pesticides, December 17, 2018) Cardiovascular disease is a major cause of poor health and mortality across the world. Much is known about congenital and behavioral contributors to the disease, yet to date, little research has focused on potential environmental factors, including the possible contribution to cardiovascular disease (CVD) of exposures to toxic chemicals in the workplace. A recent study of CVD incidence among Hispanic and Latino workers, by Catherine Bulka, PhD, et al., has evaluated associations of self-reported exposures to organic solvents, metals, and pesticides with CVD. The study was published in the journal Heart on December 11, 2018, and is first to evaluate the role of chemical exposures in the workplace in the incidence of CVD in this demographic sector. As do many scientific investigations, this one points to a need for further study of the links that emerged between such exposures and compromised cardiovascular health. In an editorial in that same issue of Heart, commenting on the study, Dr. Karin Broberg of the Karolinska Institutet in Stockholm, Sweden, noted that “exposure to metals and pesticides is common worldwide, and this study highlights the need to better understand the risks that these . . .
Posted in Cardiovascular Disease, Uncategorized by: Beyond Pesticides
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14
Dec
(Beyond Pesticides, December 14, 2018) The richness, diversity, and abundance of wild bumblebees in Vermont has plummeted over the last century, according to an analysis from researchers at the University of Vermont and Vermont Center for Ecostudies (VCE). This research adds fresh evidence to the growing realization that mankind is witnessing and contributing to, as the New York Times recently labeled, a worldwide insect apocalypse. “We’re losing bumblebees even before we fully understand their benefits to our economy and well-being, or how they fit into ecosystems,” said Kent McFarland, study coauthor and conservation biologist at VCE in a press release. Researchers conducted surveys with the help of 53 trained citizen scientists. Alongside the researchers, these individuals surveyed bumblebee populations through a combination of photos of wild bees and net collections. In total, over 81% of the state’s municipalities were included in the survey, representing all of Vermont pollinator’s biophysical regions. These data, consisting of over 10,000 bee encounters, were then compared to a database of almost 2,000 historical public and private insect collections amassed by researchers. With the first records beginning at 1915, scientists are able to compose a century-long assessment of pollinator populations in Vermont. . . .
Posted in Biodiversity, Pollinators, Uncategorized, Vermont by: Beyond Pesticides
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13
Dec
(Beyond Pesticides, December 13, 2018) The U.S. is pushing back against international standards that restrict pesticides by appealing to the World Trade Organization (WTO) to intervene. At issue are new EU maximum residue levels (MRLs) on food for the following pesticides: buprofezin, diflubenzuron, ethoxysulfurom, ioxynil, molinate, picoxystrobin and tepraloxydim. Advocates are concerned that a U.S. challenge to stronger EU standards could cause the WTO to force a weakening of standards internationally. Most significantly, EU proposed lowering its MRLs on imports. The EU said lower MRLs are needed to protect consumers, as research shows pesticides are shown to be carcinogenic, and that, contrary to chemical-industry claims, no level of allowable exposures can be assumed. Taking issue with the new MRLs – as with all other STCs mentioned above – the U.S. said new MRLs would cause barriers to trade, and therefore, must be rejected by the WTO. Advocates point to the introduction of GMOs as an example of the U.S. using the WTO to block standards that restrict potentially hazardous products. Recently, the U.S. has been involved in four of five new specific trade concerns (STCs) raised before WTO. As part of reviewing the current agreement of the . . .
Posted in Contamination, contamination, Corporations, Disease/Health Effects, Genetic Engineering, International, Labeling, Mutagenesis, Pesticide Regulation, Uncategorized by: Beyond Pesticides
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12
Dec
(Beyond Pesticides, December 12, 2018) Costa Rica is currently experiencing exponential growth in its banana and pineapple farming industries and with it an increase in intensive pesticide applications. Recent studies in Costa Rica identified evidence of increasing fur discoloration in black mantled howler monkeys ((Alouatta palliata) as a result of their exposure to sulfur-based pesticides. Coloration in Howler monkeys are limited to black, gray, and dark brown, but researchers found several monkeys with yellow patches on their tails and legs. The change in pigmentation is directly correlated to the consumption of plants inadvertently exposed to sulfur-based pesticides sprayed at (and drifting from) nearby farms. The use of pesticides is not only hazardous to nearby wildlife, but communities as well. It is an issue that seems to play out repeatedly both in Costa Rica and in the U.S. The use of pesticides, and more importantly pesticide drift, continues to be a pervasive issue with severe human and environmental health consequences. Pesticide drift occurs in the form of mist, particles, or vapor (gas) and are usually carried by air (and oftentimes water) currents. Typically, fumigants (gaseous pesticides) are most likely to drift. When used, pesticides regularly spread . . .
Posted in Agriculture, Pesticide Drift, Sulfur, Uncategorized by: Beyond Pesticides
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11
Dec
(Beyond Pesticides, December 11, 2018) Meltwater and runoff from Alaskan glaciers contain detectable levels of organochlorine pesticides that bioconcentrate in fish and put individuals at risk, according to a new study from researchers at the University of Maine (UMaine). DDT, lindane, and other organochlorines have been detected throughout the world, even in natural areas thought to be untouched, and pristine. As UMaine scientists show, the atmospheric transport and ubiquitous deposition of these pesticides continues to pose risks to U.S. residents long after regulations banned their use. Although most of the highly toxic class of organochlorine pesticides like DDT were banned in the early 1970s, some chemicals retained certain uses. Lindane, for example, had its pest management uses phased out gradually until 2007, but is still allowed today as a scabies and lice shampoo. While use of these pesticides has declined in the U.S., much of the developing world, including many Asian countries, such as China, India, and North Korea, still report use. This results in atmospheric transport of the pesticides, and relevant to the UMaine research, increases the likelihood that the chemicals will eventually be deposited onto Alaskan glaciers through snow or rain. The UMaine . . .
Posted in Alaska, Climate Change, DDT, Environmental Justice, organochlorines, Uncategorized by: Beyond Pesticides
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10
Dec
(Beyond Pesticides, December 10, 2018) The Senate Agriculture Committee has cleared the way for the whole U.S. Senate to vote on the confirmation of Scott Hutchins, PhD, recently retired from research and management at what is now the agricultural division of DowDuPont, as chief scientist at the U.S. Department of Agriculture (USDA). If confirmed, he will become the third member of Dow’s pesticide and seed division to hold a high-level position in the Trump administration’s USDA. Tell your U.S. Senators to Reject Dow’s Hutchins as USDA Chief Scientist. Dr. Hutchins has a history of defending toxic pesticides like Dow’s chlorpyrifos, which makes him unsuitable for leading USDA’s research on the future of the U.S. food system. The chief scientist at USDA can determine the direction of USDA research–which should be shaped by an organic, rather than a chemical-intensive, vision. USDA needs a chief scientist who will help farmers get off the pesticide treadmill and adopt organic practices that address critical issues of protecting farmer and farmworker health, water resources, biodiversity, and soil health, while reducing the escalating crisis in global climate change. USDA’s research mission must be focused on sustainability and protect farmers, families, and . . .
Posted in Agriculture, Dow Chemical, Take Action, Uncategorized, US Department of Agriculture (USDA) by: Beyond Pesticides
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07
Dec
(Beyond Pesticides, December 7, 2018) As medicinal and recreational marijuana continue to be legalized in various states, concerns about the safety of the burgeoning industry — how the substance is grown, harvested, processed, distributed, sold, and used — have emerged. Colorado’s recent experience is a case in point: in early December, the state’s Marijuana Enforcement Division (MED) announced two recalls on cannabis products out of concern about their contamination by pesticide residues. In both cases, the recall announcements from the Colorado Department of Revenue, in conjunction with the Colorado Department of Agriculture (CDA) and the Colorado Department of Public Health and Environment, said that the state agencies “deem it a threat to public health and safety when pesticides that are not on the list of approved pesticides for marijuana use as determined by CDA are applied in a manner inconsistent with the pesticide’s label.” Three off-label pesticides were listed in the recall announcement. Pyriproxyfen was found in samples tested from Colorado Wellness Centers LLC (dba Lush), and bifenthrin and diuron were found in samples from Crossroads Wellness LLC (dba Boulder Botanics). None of those compounds is approved by Colorado for use on marijuana; . . .
Posted in Bifenthrin, Cannabis, Diuron by: Beyond Pesticides
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06
Dec
(Beyond Pesticides, December 6, 2018) A recent analysis of annual drinking water quality reports has revealed that many community drinking water systems in the Midwest have seasonal exceedances of the allowable limit for the herbicide atrazine. Atrazine, linked to endocrine disruption, neuropathy, and cancer, is the second most widely used pesticide in corn growing areas, with over 73 million pounds applied to agricultural fields each year.  A 2009 study by Paul Winchester, MD, professor of clinical pediatrics at Indiana University School of Medicine and a neonatologist at St. Francis Hospital in Indianapolis, linked birth defects to time of conception, with the greatest impact on children conceived when concentrations of atrazine and other pesticides are highest in the local drinking water. (See Reproductive Effects Peak with Pesticide Exposure.) During peak use, atrazine levels in drinking water have been recorded at three to seven times above the legal limit. In addition to the well documented impact on the environment, recent  studies have linked prolonged pesticide exposure to not only shortened gestation and preterm birth for women, but also neurodevelopment delays in children. Ultimately, these unreported seasonal peaks may result in persistent adverse health impacts in impacted communities. The Safe . . .
Posted in Agriculture, Atrazine, Miscarriage, Reproductive Health, Syngenta, Uncategorized, Water by: Beyond Pesticides
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05
Dec
(Beyond Pesticides, December 5, 2018) The Environmental Protection Agency (EPA) has denied a petition seeking to ban M-44s — cyanide-spraying apparatuses used to kill coyotes, foxes, and wild dogs that may prey on livestock. Submitted to the EPA in August 2017 by the Center for Biological Diversity, WildEarth Guardians, the Humane Society of the U.S., Natural Resources Defense Council, Predator Defense, the Sierra Club, and a number of other conservation, wildlife, and environmental organizations, the petition sought cancellation of the registration of cyanide capsules used in M-44s and a functional ban on their use in the “lower 48” states because of their danger to non-target wildlife, domestic pets, and people. In its letter of denial, EPA noted that it “is currently reviewing these products using the Registration Review process and sees no reason, and the Petition provides none, to start a parallel process using Special Review proceedings to look at the same issues.” Although the word “pesticide” generally conjures thoughts of a chemical meant to kill insect “pests,” whether sprayed on crops, coated onto seeds, or in the kit bag of an “exterminator” whose business it is to rout out some infestation in . . .
Posted in Compound 1080, Cyanide, Environmental Protection Agency (EPA), Wildlife/Endangered Sp. by: Beyond Pesticides
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04
Dec
(Beyond Pesticides, December 4, 2018) In mid-November, the state whose agricultural operations used more than 900,000 pounds of chlorpyrifos in 2016 (down from two million pounds in 2005) moved to establish some temporary restrictions on its use. Regulators at the California Department of Pesticide Regulation (CDPR) issued interim restrictions on the compound while the agency works on a formal regulatory process to list chlorpyrifos as a “toxic air contaminant” and develop permanent restrictions on its use. A neurological toxicant, chlorpyrifos damages the brains of young children: impacts of exposure, even at very low levels, include decreased cognitive function, lowered IQ, attention deficit disorder, and developmental and learning delays. It was slated to be banned for food uses by the U.S. Environmental Protection Agency (EPA) last year, but the decision was reversed by the Trump administration. The interim measures in California include: banning aerial application of chlorpyrifos; ending its use on many crops — except for those determined to be “critical” by virtue of there being few, if any, alternatives (as determined by the University of California Cooperative Extension and listed on DPR’s website); establishing a quarter-mile buffer zone for 24 hours after any application of the . . .
Posted in Agriculture, Brain Effects, California, Chlorpyrifos, Dow Chemical, Environmental Protection Agency (EPA), Nervous System Effects, Uncategorized by: Beyond Pesticides
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03
Dec
(Beyond Pesticides, December 3, 2018) In August 2018, the Trump administration announced a reversal of a 2014 U.S. Fish and Wildlife (FWS) decision to ban neonicotinoid insecticides on National Wildlife Refuges. The administration’s action threatens not only pollinators, but contributes to the attack on biodiversity worldwide.  Tell Congress to protect biodiversity by insisting that the ban on neonicotinoid pesticides in wildlife refuges be reinstated. In 2014, FWS announced that all National Wildlife Refuges would join in the phase-out of neonics (while also phasing out genetically engineered crops) by January 2016. FWS “determined that prophylactic use, such as a seed treatment, of the neonicotinoid pesticides that can distribute systemically in a plant and can potentially affect a broad spectrum of non-target species is not consistent with Service policy. We make this decision based on a precautionary approach to our wildlife management practices and not on agricultural practices.” This move was not only intended to protect honey bees that have suffered average losses above 30% since 2006, but also the federally threatened and endangered pollinators that live in National Wildlife Refuges. However, it is not just pollinators who are affected. Recent research has found dramatic drops in overall insect abundance, leading entomologists to speak of an “insect apocalypse.” . . .
Posted in Biodiversity, Fish and Wildlife Service (FWS), neonicotinoids, Pollinators, Take Action, Uncategorized, Wildlife/Endangered Sp. by: Beyond Pesticides
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30
Nov
(Beyond Pesticides, November 30, 2018) A study published this month in Science of the Total Environment reveals numerous pesticide residues persisting in soil, harming the viability of agricultural lands and increasing risk of off-site contamination. Funded by the Horizon 2020 programme of the European Commission, researchers from the European Diverfarming project at the University of Wageningen in the Netherlands suggest nations urgently reevaluate conventional land use and inputs including water, energy, fertilizers, machinery and pesticides. Researchers decrying the lack of soil protection policies endeavored to determine which pesticides had the highest soil persistence and toxicity to non-target species. Three hundred seventeen surface soil samples were analyzed from 11 European countries. Selected countries were those with the largest amounts of active agricultural land, characterizing six distinct cropping systems. Sampled soils purposefully represented different soil properties and were taken from crops with the highest pesticide use per hectare. Samples were then analyzed for the concentration of 76 pesticide residues. These 76 pesticides were selected as being most often applied on conventional crops. Eighty-three percent of samples contained varying degrees of pesticide residues, with 25 percent showing one pesticide residue and 58 percent showing . . .
Posted in Biodiversity, Contamination, contamination, DDT, Disease/Health Effects, Fungicides, Genetic Engineering, Glyphosate, International, Persistence, Pesticide Residues, tebuconazole, Uncategorized by: Beyond Pesticides
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29
Nov
(Beyond Pesticides, November 29, 2018) The British Cayman Islands will no longer fund the release of genetically engineered (GE) mosquitoes, as reports indicate that the program failed to achieve its intended goals.  The government is formally terminating its contract with the UK-based company Oxitec, which marketed GE mosquitoes as a sort of silver bullet for the management of diseases such as Zika, yellow fever, malaria, and dengue. Advocates opposed to the GE mosquito program are continuing to encourage a focus on education and source reduction as the best method to address mosquito-borne diseases. Oxitec first began introducing its line of GE mosquitoes earlier in the decade, at a variety of locations including India, Brazil, Malaysia, and the Florida Keys. Public opposition to the release has been consistently strong. In the Florida Keys, over 230,000 people signed a change.org petition opposing the release. In the Cayman Islands, residents launched a number of lawsuits. In each instance the company was granted free reign to initiate its program. GE mosquitoes aim to â€gene drive’ mosquito populations out of existence, a process intended to propagate a particular set of genes in a species. The company developed GE . . .
Posted in Genetic Engineering, Mosquitoes, Uncategorized by: Beyond Pesticides
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28
Nov
(Beyond Pesticides, November 28, 2018) Recent research out of Harvard University and published in the journal Science has demonstrated some of the mechanisms through which exposures to neonicotinoid pesticides harm bumblebee populations. The study found that exposure to imidacloprid, a neonicotinoid — the most widely used category of pesticides worldwide — directly impacts social behaviors in bumblebees. These behaviors have serious effects on the functioning and viability of bee colonies. In the research experiment, worker bees exposed to imidacloprid exhibited reduced general and nurturant activity, and a tendency to locate themselves at the periphery of the nest. The study noted decreased caretaking and nursing behaviors, which in turn harms productivity and thermal regulation in the colony. These tasks are important to colony development; impaired thermoregulation negatively affected the bees’ typical construction of an insulating wax canopy for the nest, and poor caretaking can affect brood growth. Investigators noted that, “Neonicotinoids induce widespread disruption of within-nest worker behavior that may conribute to impaired growth. . . . These changes in behavior acted together to decrease colony viability, even when exposure was nonlethal.” The authors also observed that many of these dysregulated behaviors were more pronounced . . .
Posted in Agriculture, Imidacloprid, neonicotinoids, Uncategorized by: Beyond Pesticides
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27
Nov
(Beyond Pesticides, November 27, 2018) The U.S. Environmental Protection Agency (EPA) ignored the input of an expert weed scientist on the controversial herbicide dicamba, bending to Bayer’s Monsanto and the pesticide industry, according to emails obtained by the Arkansas Democrat and Chronicle (ADC) through a Freedom of Information Act request. The scandal centers on the recent re-approval of the pesticide, a highly volatile and drift-prone herbicide that has become a serious problem for many farmers and state regulators. As top-level EPA officials continue to work with industry to subvert their own agency’s scientific findings, more and more consumers are moving to organic products in order avoid the pesticide risks government regulators ask consumers to accept. Emails ADC received indicate that Jason Norsworthy, PhD, a weed scientist with the University of Arkansas, worked closely with Bayer’s Monsanto in conducting field trials this past summer, but found high volatility and drift of the company’s new dicamba-based herbicide XtendiMax. The product was developed in the face of widespread resistance to glyphosate-based herbicides in genetically engineered (GE) farm fields. However, recent accounts from farmers in the south and midwest indicate that, not only is the switch to dicamba unhelpful in eliminating drift and . . .
Posted in Agriculture, Arkansas, Bayer, Dicamba, Environmental Protection Agency (EPA), Genetic Engineering, Monsanto, Pesticide Drift, Resistance, Uncategorized by: Beyond Pesticides
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26
Nov
(Beyond Pesticides, November 26, 2018) Organic consumers expect that the organic products they buy are grown without toxic chemical inputs. However, oil and gas wastewater (including fracking wastewater) is currently used to irrigate crops. Among the chemicals known to be present in oil and gas wastewater are heavy metals and other chemicals with carcinogenic, reproductive, developmental, endocrine-disrupting, and other toxic effects. When the Organic Foods Production Act (OFPA) was passed, and regulations adopted, there was no agricultural use of oil and gas wastewater, so the regulations did not address these hazards.  Tell USDA to Outlaw Fracking Wastewater in Organic Production! The Cornucopia Institute has filed a petition for rulemaking, asking that oil and gas wastewater be ruled a prohibited substance in organic production. This issue should be put on the work agenda of the National Organic Standards Board (NOSB), which advises the Secretary about issues concerning NOP. The petition from the Cornucopia Institute contains information that will serve as support for the work agenda item. Over the past several years, the NOSB has received many comments requesting them to address this issue Among the comments have been suggestions for guidance to farmers faced with . . .
Posted in Agriculture, Alternatives/Organics, Fracking, Take Action, Uncategorized, US Department of Agriculture (USDA) by: Beyond Pesticides
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21
Nov
(Beyond Pesticides, November 22, 2018) As we sit down for our Thanksgiving meal with friends and family, let us all take a moment to give thanks to the hardworking individuals that made our meal possible. Farmworkers and farmers toil day in and day out in the field, growing the staples that make the holiday special. This year, farmworkers need our support more than ever, as powerful forces within the agrichemical industry continue to influence decisions that deny them the protections and compensation they deserve for their hard work. After a proposal under the Obama administration to update farmworker protections following decades of inaction, former Environmental Protection Agency Administrator Scott Pruitt reversed course and decided to delay implementation. The new policy, representing the bare minimum required to improve the deplorable conditions many farmworkers confront, would have raised the age to apply highly toxic pesticides to 18, and improved training materials, among other basic changes. The agency then determined in December 2017 that it would not only refuse to implement changes as planned, but potentially do away with them all together. Allowing minors to spray toxic pesticides was put back on the table, as . . .
Posted in Uncategorized by: Beyond Pesticides
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21
Nov
(Beyond Pesticides, November 21, 2018) A study published last month in the Journal of Apicultural Research finds significant numbers of U.S. honey bees at risk after exposure to hazardous synthetic pesticides intended to control mosquitoes. With many beekeepers rarely given warning of insecticide spraying, researchers say the risk of losing colonies could increase. Advocates say fear of Zika and other mosquito-borne illnesses could result in counterproductive and reactionary insecticide spraying that will add further stress to managed and native pollinators already undergoing significant declines. Researchers aimed to determine whether neighboring honey bee colonies could be similarly affected by aerial insecticide spraying. To calculate the percentage of colonies that could be affected, density of honey bee colonies by county was compared with projections of conditions thought to be prone to regional Zika virus outbreaks. Researchers found 13 percent of U.S. beekeepers at risk of losing colonies from Zika spraying. In addition, it was determined that many regions of the U.S. best suited for beekeeping are also those with favorable conditions for Zika-prone mosquitoes to proliferate. These regions include the southeast, the Gulf Coast, and California’s Central Valley. “[Considering] all the threats facing bees,” says . . .
Posted in Beneficials, Biodiversity, Centers for Disease Control and Prevention (CDC), Climate Change, contamination, Insect-Borne Disease, Integrated and Organic Pest Management, Mosquitoes, Naled, Pesticide Drift, Pesticide Regulation, Pesticide Residues, Pollinators, Resistance, Uncategorized by: Beyond Pesticides
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20
Nov
(Beyond Pesticides, November 20, 2018) Scientific conclusions used to support the registration of the insecticide chlorpyrifos were flawed and omitted key health impacts, according to a fresh analysis of the original data by a team of independent scientists from northern Europe and the U.S. This re-review not only casts further doubt on the safety of the neurotoxic chlorpyrifos, it highlights a major flaw within federal pesticide regulation that allows pesticide producers to submit their own safety evaluations to the U.S. Environmental Protection Agency without public oversight. “One conclusion we draw is that there is a risk that the results of industry-funded toxicity tests are not reported correctly,” says co-author Axel Mie, PhD. “This makes it difficult for the authorities to evaluate the pesticides in a safe and valid way.” In both the U.S. and European Union, pesticide producers contract with laboratories to perform required safety tests of active ingredients they hope to register for use. While these studies are generally considered â€confidential business information’ and not available to the public, using Swedish freedom of information laws, researchers were able to obtain two key studies relating to the developmental neurotoxicity of chlorpyrifos. Although . . .
Posted in Brain Effects, Children, Chlorpyrifos, Environmental Protection Agency (EPA), Nervous System Effects, organophosphate, Uncategorized by: Beyond Pesticides
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