(Beyond Pesticides, January 9, 2014) A recent CBC News analysis of  Canadian Food Inspection Agency (CFIA) data  finds that  nearly half of the organic fresh fruits and vegetables tested across Canada between September 2011 and September 2013 contained trace pesticide residues. While the fact that any amount of pesticides, trace or not, is found in organic produce may be disconcerting, the data still show that pesticides residues  at significantly higher levels are found on conventional   (chemical-intensive) counterparts. In addition to the serious health questions linked to residues of toxic pesticides on the food we eat, Beyond Pesticides, through its Eating with a Conscience database, shows that our food choices have a direct impact on the health of those who grow our food and the quality of our air, water, and land.  The   analysis in Canada and similar findings in the U.S. raise serious ongoing questions about potential adverse effects from both chemical and genetic drift or trespass that have been ignored by regulators as inconsequential. The analysis finds that of the 45.8 percent of organic samples that tested positive for some trace of pesticide, a smaller amount ”” 1.8 per cent ”” violate Canada’s maximum allowable limits for […]

(Beyond Pesticides, December 20, 2013) The European Food Safety Authority (EFSA) announced on Tuesday that pesticides linked to honey bee deaths worldwide may also damage human nervous systems ””in particular the brain, and recommended that the European Commission lower the guidance levels of acceptable exposure until more research is conducted. This new determination heightens the call to ban the use of these toxic chemicals in the U.S., following the lead of the European Union (EU). EFSA found that two commonly used chemicals “may adversely affect the development of neurons and brain structure associated with functions such as learning and memory” particularly of children. The recommendation focuses on two chemicals ””acetamiprid and imidacloprid”” in a relatively new class of insecticide called neonicotinoids. Three chemicals in this class were recently placed under a two-year ban in the European Union (EU) for uses on flowering crops known to attract honey bees. The move stems from a recent review of research on rats which found, “Neonicotinoids may adversely affect human health, especially the developing brain.” Researchers who exposed newborn rats to one of these chemicals ””imidacloprid”” found they suffered brain shrinkage, fewer nerve signals controlling movement, and weight loss. Another study on rats found […]

(Beyond Pesticides, December 10, 2013) A former steward for Australian-based Quantas airlines is suing the Australian government claiming that frequent insecticide use in airplane cabins resulted in his Parkinson’s disease diagnosis. Australia is among 49 countries that require pesticide spraying on some or all flights. Pesticide use on flights into the United States is not required, but is permitted under international law. (See here for a breakdown of pesticide use in American-based airlines, and here for information from the U.S. Department of Transportation on pesticide use in aircrafts.) Brett Vollus, former Quantas airline steward, worked for the company for 27 years until this past May when he was diagnosed with Parkinson’s and a malignant brain tumor. “He [my doctor] asked me what I did for living and when I told him he just nodded and said: ‘Another one, I am seeing a lot of you’,” Mr. Vollus said to The Australian. “This is a nightmare that has ruined my life. I am very keen to start a legal action and if it can help others I am happy to lead the way.” This case puts an international spotlight on growing evidence that pesticide use is linked to Parkinson’s disease. Parkinson’s […]

(Beyond Pesticides, December 9, 2013) Unless regulators take action,  one of the gifts in the lyrics to “Twelve Days of Christmas,” the turtle dove,  may  become extinct. The dove has experienced major population decline in England over the past 20 years, due in significant part to the destruction of  turtle dove habitat and food sources from  increasing herbicide use in English agriculture. Other species, such as Monarch butterflies and other pollinators around the world, are also experiencing similar loses of habitat and food sources through an increase in herbicide use. These increasing rates of population decline in wild species underscore the problem that chemical-intensive agriculture plays in the degradation of natural habitats. According to a spokesman for the Royal Society for the Protection of Birds, “The turtle dove is the fastest declining bird in the country [England] and within ten years we could lose this icon of the British countryside completely.” Turtle doves in the United Kingdom are found in just a few areas of Southern England and migrate during the winter toward Africa. Turtle doves are obligate granivors, feeding predominantly on seeds of certain arable weeds form farm countryside, such as fumitory, clover and vetch. However, increased herbicide use […]

(Beyond Pesticides, December 3, 2013) On Sunday, December 1, 2013 the European Union (EU) took critical steps to protect pollinators from the hazards associated with the use of neonicotinoid pesticides. Despite attempts by agrichemical corporations, including Bayer, and Syngenta,   to delay or reverse the decision, the two-year, continent-wide ban on bee-harming pesticides has gone into effect. However, what’s happening on the other side of the Atlantic is part of a larger story that raises serious concerns for the future of our food. In the United States, the Environmental Protection Agency (EPA), under the direction of Administrator Gina McCarthy, has put forth inadequate label changes that do not protect pollinators. With the support of   over 60 organizations, Beyond Pesticides has helped launch a coalition-based  national advertising campaign to raise awareness of pollinator declines and urge EPA to stop stalling by enacting substantive restrictions on the use of bee-harming pesticides. Go to save-bees.org to lend your support to these efforts. Neonicotinoids, a relatively new class of pesticides, are often used as a seed coating on agricultural crops. Studies have found that honey bees are exposed to high concentrations of neonicotioid pesticides through the dust that is kicked up when coated […]

(Beyond Pesticides, November 12, 2013) On November 6 BASF, a German agrochemical company, took legal action in the General Court of the European Union (EU) to challenge the EU Commission’s decision to restrict seed treatment uses of the insecticide fipronil. BASF joins chemical companies Bayer and Syngenta in challenging the EU’s decision to restrict the use of certain pesticides that are harmful to pollinators. The EU Commission’s decision to restrict the use of fipronil in July came after the Commission’s landmark decision announcing a two-year continent-wide ban  on the neonicotinoid pesticides clothianidin, imidacloprid and thiamethoxam. The pesticides have been linked to the decline in bee populations.  Twenty-three European Union Member States supported the fipronil restriction, two Member States voted against, and three Member States abstained during the standing committee vote. BASF argued that its  legal action against the EU is based on a disproportionate application of the precautionary principle. However, overwhelming scientific evidence supports the position that fipronil is highly toxic to bees. Fipronil, a phenyl pyrazole broad-spectrum insecticide, was first introduced in the U.S. in 1996 for commercial turf and indoor pest control and is highly toxic to bees. A recent investigation reveals that fipronil is responsible for the […]

(Beyond Pesticides, November 1, 2013) Insecticides commonly used in homes and schools are associated with behavioral problems in children, according to a recent study by Canadian researchers. The study investigates exposure to pyrethroid pesticides, used in more than 3,500 products, including flea and tick controls, cockroach sprays, and head lice controls. The study, Urinary metabolites of organophosphates and pyrethroid pesticides and behavioral problems in Canadian children, published in the journal Environmental Health Perspectives, raises serious concerns about the impact of pyrethroids, which are increasingly used as a replacement for organophosphates. This study uses data from the Canadian Health Measures Survey (2007-2009), a nationally representative survey, so researchers are able to apply these findings to the entire population of Canadian children. In a previous study among U.S. children, researchers at the National Health and Nutrition Examination Survey (NHANES) examined the metabolites of pyrethroids in children below the age of six. Similarly, they found pyrethroid insecticides in more than 70 percent of the samples, concluding that children had significantly higher metabolite concentrations than those of adolescents. Together these studies demonstrate that exposure is widespread, with real impacts to human health. In the recent study, researchers analyzed organophosphate and pyrethroid metabolites in the […]

(Beyond Pesticides, October 22, 2013) Nearly a week after plant geneticists from the world’s largest agrichemical companies accepted the World Food Prize, an Associated Press (AP) investigation links the effect of their work to soaring pesticide use and resulting health problems.  According to the  AP, the advent of “no-till” farming methods in Argentina with the use of genetically engineered (GE) crops and companion pesticides has caused significant health impacts in farming towns abutting GE fields. Since the introduction of these practices in Argentina by agrichemical companies such as Monsanto, cancer rates have skyrocketed and the number of birth defects has quadrupled. Argentina was an early adopter of GE technology in 1996, when it was billed as the silver bullet to solve world hunger with increased crop  productivity, and improved human and environmental health resulting from decreased pesticide use. The most widely used GE crops, such as Monsanto’s Roundup Ready line of corn and soybeans, allow farmers to apply the herbicide glyphosate during and after seed plantings in order to kill weeds without risk of the main crop dying off. Today, almost all the corn, soy, and cotton produced in the country are GE. As the  AP reports, and researchers in […]

(Beyond Pesticides, October 21, 2013) A study conducted by Sussex University researchers has identified the garden plants most attractive to  pollinating insects. The study’s findings are important as pollinating insects are declining globally and are facing growing habitat losses. The study also gives vital scientific information to individuals and communities on plants that are most beneficial to pollinators. Although creating pollinator friendly habits is an important step to slowing pollinator population decline, environmental groups and activists are focused on addressing the underlying problem that leads to pollinator population loss: the continuous use of toxic pesticides. The study, Quantifying variation among garden plants in attractiveness to bees and other flower-visiting insects, published in Functional Ecology,  collected data over two summers by counting flower-visiting pollinators on 32 popular garden plant varieties to determine which varieties are more attractive to pollinators. The study found that the most attractive flowers are 100 times more attractive than the least attractive flowers. According to the study, the most attractive flowers are borage, lavender, marjoram, and open-flower dahlias. Majoram was the best all-round flower, attracting honey bees, bumble bees, other bees, hover flies, and butterflies. While information on pollinator friendly flowers is widely available, this study was […]

(Beyond Pesticides, October 18, 2013) On October 10, a judge in Mexico issued an injunction against  the planting and selling of genetically engineered (GE) corn seed, effective immediately,  within the country’s borders. The decision comes nearly two years after the Mexican government temporarily rejected the expansion of GE corn testing, citing the need for more research. The decision prohibits agrichemical biotech companies, including Monsanto, DuPont Pioneer, Syngenta, PHI Mexico, and Dow AgroSciences, from planting or selling GE corn seed in Mexico, though imports of GE food will still be allowed. This move follows the filing of a class action lawsuit on July  5 by farmers, beekeepers, environmentalists, and scientists, in total representing 53 citizens and 20 civil associations. “The action encompasses what we have been calling for over the past fifteen years: the protection of maize as the staple food of Mexicans and the preservation of our country, free of transgenic crops”¦” said Adelita San Vicente, representing seed interest group Fundación Semillas de Vida A.C. The injunction was granted by Judge Jaime Eduardo Verdugo J. of the Twelfth District Court for Civil Matters of Mexico City, who cited “the risk of imminent harm to the environment” due to GE crops. […]

(Beyond Pesticides, October 8, 2013) Stress brought about by chronic exposure to sublethal levels of neonicotinoid pesticides causes bee colony failure, according to a new study published in the journal Ecology Letters. Scientists at Royal Holloway University of London have determined that low-level exposure to the pesticide imidacloprid at levels bees encounter in the field causes subtle impacts on individual bees that eventually cause colonies to collapse. This breakthrough study underlines repeated U.S. beekeeper and environmental group calls  for the Environmental Protection Agency (EPA) to  suspend the use of neonicotinoid pesticides, as the European Commission recently decided this past April. Since 2006, honey bees and other pollinators in the U.S. and throughout the world have incurred ongoing and rapid population declines from hive abandonment and bee die-off in a phenomenon known as colony collapse disorder (CCD). Studies continue to link a class of systemic pesticides called neonicotinoids to the CCD phenomenon and pollinator decline in general. While scientists have cited multiple chemical and other factors that contribute to degrading bee health, until now no study has shown the internal mechanism within bee colonies that causes collapse. By focusing on chronic sublethal stressors, Royal Holloway researchers have addressed the complexities that […]

(Beyond Pesticides, October 2, 2013) New research reveals that Costa Rica’s iconic spectacled caiman crocodiles are under threat from pesticides used on the country’s massive banana plantations. Nearly two million tons of bananas are shipped out of the small South American country each year, and exports are rising alongside with the use of hazardous pesticides. Both past and present use of agricultural chemicals has caused significant impacts on the health of the spectacled caiman, according to scientists from the study published in the journal Environmental Toxicology and Chemistry. Researchers found that the pesticide burden on the caiman increases as they move closer to banana plantations. “The animals are very, very thin””about 50 percent thinner than those away from the plantations,” said study co-author Peter Ross, Ph.D, an aquatic ecotoxicologist and associate professor at the University of Victoria in British Columbia. The scientists note that it is unclear whether the toxic effects of the pesticides are hurting the caiman’s health, or whether the chemicals have caused a more systemic problem, knocking out the prey on which the animals depend. Whatever the case may be, results of the study show that high-trophic level species are being adversely affected by the use of […]

(Beyond Pesticides, September 17, 2013) Last Friday, Health Canada released new measures the agency claims are intended to protect bees from exposure to neonicotinoid pesticides. As with recent regulations proposed by the U.S. Environmental Protection Agency (EPA), beekeepers and environmental groups are criticizing the measures as inadequate, not going far enough to protect domesticated honey bees that both in Canada and the U.S.  have seen losses of over 30% each winter since 2006. Ontario beekeeper Dave Schuit told the CBC, “Basically I see it as a Band-Aid. [The Pest Management Regulatory Agency] should’ve done their study before they approved this pesticide.” Dave Schuit owns Saugeen Country Honey Inc., and reportedly lost 37 million bees last year — more than half of his over 2,000 hives — as a result of exposure to neonicotinoid pesticides. Health Canada’s proposal includes: Requiring the use of safer dust-reducing seed flow lubricants (most corn and soy seed is coated with neonicotinod pesticides before planting and then mixed with a lubricant like talc that creates a toxic  dust in seed planters); Requiring adherence to safer seed planting practices; Requiring new pesticide and seed package labels with enhanced warnings; and Requiring updated value information be provided to […]

(Beyond Pesticides, August 30, 2013) Months after Central American health ministries issued a  joint declaration citing kidney disease as a top public health priority, the World Bank just approved a new loan to expand sugar cane plantations in Nicaragua. The Bank’s loan represents renewed support for an industry whose workers have been devastated by the disease, which has increasingly been linked to pesticide exposure and exacerbated by heat stress. Kidney disease afflicts agricultural workers in sugar cane fields, killing thousands each year in Central America as well as in Sri Lanka and India. Scientists have yet to definitively uncover the cause of chronic kidney disease (CKD), although emerging research points to toxic heavy metals contained in pesticides as one of the primary culprits. CKD is a condition characterized by a gradual loss of kidney function and is often lethal for poor agricultural workers. As the kidneys begin to fail, wastes can build in the blood causing complications such as high blood pressure, anemia, weak bones, poor nutritional health and nerve damage. Several published studies demonstrate that exposure to certain  organochlorine pesticide products and their heavy metal contaminants used on sugar cane plantations are causally linked to CKD. The recent joint […]

(Beyond Pesticides, August 28, 2013) Industry giant, Syngenta, has filed a legal challenge to the European Union’s suspension of one of its insecticides, thiamethoxam, linked to the decline in bee populations that has been observed in Europe and the rest of the world. Thiamethoxam, a neonicotinoid and active ingredient in Syngenta’s Cruiser seed treatments, is widely used to treat seed and degrades into another neonicotinoid, clothianidin, also subject to a moratorium in the  European Union. Both chemicals are cited in a lawsuit seeking their suspension, which was brought by beekeepers and environmental groups in the U.S. Earlier this year, the European Commission made a landmark decision announcing a two-year continent-wide ban on the neonicotinoid pesticides: clothianidin, imidacloprid and thiamethoxam. The decision came in response to a scientific report by the European Food Safety Authority (EFSA) that identified “high acute risk” to honey bees from uses of the neonicotinoid chemicals. Thiamethoxam, as well as clothianidin, are routinely used to treat seeds, especially for major crops like corn. A  15 member states majority  supported the ban, with eight against, and four abstaining. However, in its press release, Syngenta claims that the European Commission made its  decision on the basis of a flawed […]

(Beyond Pesticides, August, 2, 2013) A new study published in the American Journal of Epidemiology concludes that farmers using herbicides are nearly two and a half times as likely to be treated for depression as those who did not use herbicides. Furthermore, farmers who are exposed for greater periods of time are also afflicted with greater risk of developing depression, raising concerns of the harm chemicals can cause to mental health. Building on substantial research supporting the link between pesticide exposure and neurological damage, this study examines the role that pesticides play in the overall health of farmers, and gives further weight to the importance of choosing organic food. Researchers surveyed 567 farmers from France, questioning them on the frequency of their use of fungicides, insecticides, and herbicides, to determine how pesticide exposures were linked to the risk of developing clinical depression. Lead researchers and associate professor at the Harvard School of Public Health, Marc Weisskopf, PhD, said while the results are unclear, they “suggest we should not be ignoring herbicides just because they’re targeting plants.” Previous research has already suggested that pesticides, particularly organophosphates, cause a variety of serious neurological health problems, including Parkinson’s disease. This is not surprising, […]

(Beyond Pesticides, July 31, 2013) Environmental officials are investigating why dozens of dead fish are washing up on the banks of two rivers in western Prince Edward Island (P.E.I.), Canada. For the third time in three years, dead fish have been spotted rising to the surface of Barclay Brook where thousands of fish died in 2011 and 2012 after pesticides from farmers’ fields ran off into the water.   Almost exactly one year ago, when more than 2,000 dead fish were scooped from the near two-mile stretch of Barclay Brook, dead fish again began washing up on the banks of the same river in western P.E.I. following heavy rains last Friday. About a dozen were found the day of the rains, but officials and volunteers with the local watershed group have since found more than 100. The nearby Mill River also experienced a fish kill, with the first dead fish reported being washed up on Monday. P.E.I. Department of Environment and Environment Canada officials are investigating the fish kills. Government spokesman Wayne MacKinnon says pesticide run-off could be the cause of the latest fish kill, but water samples collected on the weekend have yet to be tested. Dale Cameron, a […]

(Beyond Pesticides, July 22, 2013) Organophosphate pesticide poisoning from contaminated school lunches is suspected as the cause of deaths for at least 25 children in India. The children, aged four to 12, became sick after eating a lunch provided to them by the school. Several reports suggest the rice or cooking oil used to prepare the food contained unsafe levels of organophosphates, a highly toxic class of pesticides that have the same mechanism of action as nerve gasses. In the U.S. most organophosphates pesticides were phased out of residential use; however, these neurological poisons are still widely used on agricultural crops and for mosquito control. The schoolchildren began fainting soon after eating the contaminated food, and within hours at least 25 children were pronounced dead. Authorities discovered a container of organophosphate pesticides next to the cooking oil, but were not able to determine if this was the source of the poisoning or if the food itself was tainted with organophosphates. The school cooks, who both had children at the school that either fell ill or died from eating the food, told authorities that the cooking oil appeared different than usual, but the principal told them to use it anyway. The […]

(Beyond Pesticides, July 18, 2013) A few months after the groundbreaking decision to suspend the use of three neonicotinoids shown to be highly toxic to bees, the European Commission is moving forward again with a proposal to restrict the use of the insecticide fipronil, which has also   been identified as posing an acute risk to honey bees. The proposal is backed by a Member State experts meeting in the Standing Committee on Food Chain and Animal Health. This proposal follows a European Food Safety Authority (EFSA)  scientific risk assessment, published on May 27, 2013, which found that seeds treated with pesticides containing fipronil pose an acute risk to Europe’s honey bee population. According to this assessment, it was found that fipronil poses a high acute risk to honeybees when used as a seed treatment for corn. Specifically, EFSA concluded that high acute risk from dust drift resulting from treated corn exists, and identified several data gaps and study limitations for other field crops. Data on nectar and pollen could not be evaluated. 23 Member States supported the fipronil restriction, 2 Member States voted against and 3 Member States abstained during the standing committee vote. This latest EU-wide restriction comes […]

(Beyond Pesticides, July 9, 2013) A recent pesticide contamination incident in Great Britain’s Kennet River has decimated aquatic invertebrate populations on a ten mile stretch of river between the towns of  Marlborough and Hungerford. The contamination occurred after a spill of the toxic pesticide chlorpyrifos entered a Marlborough sewage system. The lack of aquatic invertebrates could lead to a dramatic decline of the river’s chalk trout population. A similar incident occurred in Great Britain on the Wey River in 2003, and in Sussex Ouse in 2001. This recent calamity helps to underscore the importance for the U.S. Environmental Protection Agency (EPA), across the Atlantic, to fully implement pesticide restrictions that U.S. conservation groups are seeking to enforce through court action. The damage to the U.K. river may have been caused by, according to an Express article, only two tablespoons of the neurotoxic insecticide chlorpyifos. Members of the public have been advised by Britain’s Environment Agency to avoid skin contact with the water and not to eat fish caught from the river.  The contamination has occurred at the height of fly-fishing season. Environmental organizations are afraid that a decline in the number of aquatic invertebrates could lead chalk trout and other […]

(Beyond Pesticides, July 8, 2013) The Chinese government has just announced its work plan to manage and clean up contaminated groundwater in North China Plains, a region where many are completely dependent on groundwater for drinking water. Eighteen percent of water use in China is groundwater. Unfortunately, the report indicates this groundwater is highly contaminated with pesticides, fertilizers, and irrigation waste water from agricultural expansion, as well as petrochemical industry wastewater, and domestic and industrial waste. Considering 400 of the approximately 655 cities in China are completely reliant on groundwater for drinking, the plan could not come sooner. Likely though, “It will be very expensive to clean up, if it is even possible,” said Sun Ge, PhD., research hydrologist of the U.S. Department of Agriculture’s Forest Service Southern Research Station. Many of the chemicals are extremely persistent, remaining in the environment years after they were released. The plan marks progress made after a massive government investigation launched in 2006, which found that groundwater of the North China Plains, home to nearly 130 million people, was almost irreparably contaminated. After six years of investigation and a year of planning, the Chinese Ministry of Land and Resources has finally announced its work […]

(Beyond Pesticides, June 26, 2013) Pesticide use has sharply reduced the regional biodiversity of stream invertebrates, such as mayflies and dragonflies, finds a study published in the Proceedings of the National Academy of Science. While previous research has shown similar decreases in individual streams, this new study analyzes the effects of pesticides over broad regions. This is one of several recent findings that show pesticides pose a long-term threat to important ecosystems. The study, entitled Pesticides reduce regional biodiversity of stream invertebrates, notes that losses of biodiversity caused by anthropogenic activities during the past 50 years are unprecedented in human history. A team of researchers sampled 23 streams in the central plains of Germany, 16 in the western plains of France, and 24 in southern Victoria, Australia. Researchers classified streams according to three different levels of pesticide contamination: uncontaminated, slightly contaminated, and highly contaminated. Utilizing a model-based approach to account for other environmental variables, the team observed that losses in taxonomic diversity were, to a large degree, determined by the loss of species specifically vulnerable to pesticides. Overall, they found that there were up to 42% fewer species in highly contaminated than in uncontaminated streams in Europe. Highly contaminated streams […]

(Beyond Pesticides, June 25, 2013) Traditional Chinese herbs, widely regarded for their medicinal properties, may not be as therapeutic as they seem. In fact, according to a new report released by Greenpeace East Asia, they may be toxic to your health. This news isn’t just disturbing for the Chinese people who live and work around where these toxic herbs are produced, but also for the entire global export market for Chinese alternative medicines, valued at $1.46 billion in 2010. The Greenpeace report found pesticides in 48 out of their 65 samples of traditional Chinese herbs, which included plants such as wolfberries, honeysuckle, the San Qi flower and chrysanthemum. Of these samples, the researchers discovered 51 different kinds of pesticide residues, with 32 of the samples tested containing traces of three or more different pesticides. In 26 samples, residues from pesticides that have been banned for use in agriculture in China were found, including phorate, carbofuran, fipronil, methamidophos, aldicarb and ethoprophos. This report isn’t the first where Chinese exports have been singled out for presence of pesticide contamination. In April 2012, Greenpeace released a report found that Unilever’s Lipton tea bags made in China contain pesticide residues that exceed the  European […]