(Beyond Pestimcides,  December 14, 2016) Preliminary research presented this week at the British Ecological Society’s annual meeting identifies yet another troublesome connection between the use of neonicotinoid pesticides and the health of bees, a critical pollinator species. The research links neonicotinoid use with an impaired ability of bees to learn to vibrate flowers and shake out the pollen, which is necessary for fertilization in crops like tomatoes and potatoes. This research is consistent with other studies that link neonicotinoid use to reduced learning in bees, as well as other impacts such as those on their colony size and  reproduction, as well as contributions to overall declines. Neonicotinoids (neonics) pesticides are a relatively new class of chemicals that affect plants in a systemic way, moving through the plants vacular system and expressed through pollen, nectar, and guttation droplets.  These pesticides, :which include  imidacloprid, thiamethoxam and clothianidin, have been found by  a growing body of scientific literature  to be linked to Colony Collapse Disorder, a phenomenon where bees experience rapid declines from hive abandonment and bee die-off,  and  pollinator decline in general.  Neonics are associated with  decreased foraging  and navigational ability, as well as increased vulnerability to pathogens and parasites as a […]

(Beyond Pesticides, December 13, 2016) Net Loss, a new report released by the Center for Food Safety (CFS), indicates the use of neonicotinoid-coated seeds is exactly that, an economic drain for farmers that only results in the indiscriminate poisoning for non-target wildlife, such as pollinators. The report is a follow up to a 2014 report, Heavy Costs: Weighing the Value of Neonicotinoid Insecticides in Agriculture, which concluded  that neonic seeds bring greater costs than benefits to farmers. Later that year, a study published by the U.S. Environmental Protection Agency (EPA), which  looks specifically at the economic value of neonic coated soybeans, made similar determinations —insecticide seed coating provide little or no overall benefit in controlling insects or improving yield or quality. CFS’s new report cites  numerous new studies published over the past several years that reinforce the group’s original determination on the realized benefits pesticide-coated seeds provide to farmers. Front and center in the report are preliminary results from the European Union’s suspension on the use of neonics on certain agricultural crops. The report finds that after the 2013 EU moratorium, despite cries from the agrichemical industry of rampant crop failures, yields actually increased. For maize, the EU saw a […]

(Beyond Pesticides,  December 12, 2016)   On November 23, Bill Bader of  Bader farms, Missouri’s largest peach farm with over 1,000 acres and 110,000 peach trees, filed a suit against the multinational, agrichemical giant Monsanto. Mr. Bader seeks compensation for extensive damags to his peach trees, which he blames on the illegal, or non-labeled, use of the toxic herbicide dicamba, brought on by sales of Monsanto’s new, genetically engineered (GE), dicamba-tolerant crops. Mr. Bader is projected to lose $1.5 million in revenue from the crop damage. The case was filed in the Circuit Court of Dunklin County, an area that has been hit especially hard by alleged illegal dicamba spraying. The farm’s insurance company refuses to cover damages from any illegal herbicide use. Without compensation for the damages, the farm risks going out of business. The illegal use of dicamba in this case is not an isolated incident. There have been many disputes in the Midwest over the  illegal spraying of dicamba and subsequent crop damage due to pesticide drift.  Numerous news reports over the past two  months in southern soybean growing regions have found that many farmers are, in response to weeds on their farms that have become resistant […]

(Beyond Pesticides, December 8, 2016) On Monday, the Delaware Department of Agriculture (DDA) released its Managed Pollinator Protection Plan, which allows for the continuation of widespread pesticide use in landscapes across the state. The plan includes voluntary strategies for farmers, beekeepers, landowners and pesticide applicators, but fails to include any recommendations for reducing or eliminating toxic pesticide use. DDA resorts to recommending approaches that include “best management practices,” strategies to increase pollinator forage on public and private lands, and advocating for the use of Driftwatch, an online initiative that focuses on pesticide drift. Driftwatch is a voluntary effort run by the non-profit, Fieldwatch, which, according to its website, was created by Purdue University Agricultural and Biological Engineering and Agricultural Communications departments and  Purdue University Cooperative Extension Specialists  “to help pesticide applicators and specialty crop growers communicate more effectively to promote awareness and stewardship activities to help prevent and manage drift effects.” Like other state pollinator protection plans,  there is little mention of pesticides, despite the fact that neonicotinoids (neonics) are highly toxic, persistent and systemic pesticides that have been widely implicated as a leading factor in pollinator decline. According to environmentalists and beekeepers, little meaningful action has been taken to […]

(Beyond Pesticides, December 6, 2016) A new study released by researchers at the University of Washington, Seattle finds that exposure to organophosphate insecticides is associated with changes in oral bacterial diversity, particularly for exposed farmworkers. The study provides insight into the far-reaching changes pesticide exposure can cause to the human body, which are not captured by current risk assessment models used by the U.S. Environmental Protection Agency (EPA). Although past research has investigated the impact of pesticide exposure on the gut microbiome, this is one of the first studies to look at oral bacterial diversity. For the study, scientists took oral swabs from 65 adult farmworkers and 52 non-farmworker adults in the Yakima Valley of Washington State. Swabs were taken both during the spring/summer, when exposure to pesticides is high, as well as winter, when lower exposure is expected. At the same time the swabs were taken, researchers also took blood samples of individuals in the study. Scientists focused on exposure to the organophosphate insecticide Azinphos-methyl (AZM), which at the time of the study (2005-2006) had not begun its cancellation proceedings. Results show that farmworkers have greater concentrations of AZM in their blood than non-farmworking adults in the area. It […]

(Beyond Pesticides, December 5, 2016) People across the country can support farmworker children and rural communities by speaking up in support of better protection of California school children from pesticide exposure by December 9, 2016. Send a  short email to the California Department of Pesticide Regulation (DPR) ([email protected]) to tell the Department it  must expand proposed buffers around schools to one-mile to protect school children during and after school hours, and expand the rule to cover all schools and daycare centers. Given that, according to the California Department of Food and Agriculture’s latest statistics, “Over a third of the country’s vegetables and two-thirds of the country’s fruits and nuts [and a large share of dairy and livestock] are grown in California,” everyone who eats food in the U.S. has a stake in protecting children who live in the communities where the food is grown. Food purchasing decisions have a direct impact on the people who work on farms, their children, and the communities where they live. Support the more than 75 parents, teachers and advocates for social and environmental justice who marched in Tulare County to DPR’s draft rules for pesticides use near schools last week. Led by members of […]

(Beyond Pesticides,  November 28, 2016) Last week, a  federal judge effectively  rubber stamped  U.S. Environmental Protection Agency (EPA) policies that allow seeds to be coated with bee-toxic pesticides known as neonicotinoids. These pesticides, persistent in water and soil, are associated with acute bee kills, widespread pollinator declines and environmental damage. The Judge’s Order was issued on Nov. 21 in the case of  Anderson et al. v. McCarthy, No. 3:16-cv-00068-WHA (N.D. Cal.). “It is astounding that a judge, EPA or anyone with any common sense would not regulate this type of toxic pesticide use, especially when the seed-coatings are so broadly applied and there is so much at risk. Study after study has shown that seeds coated with these chemicals are a major culprit in catastrophic bee-kills. Now more than ever our country’s beekeepers, environment and food system deserve protection from agrichemical interests, and it is EPA’s job to deliver it,” said Andrew Kimbrell, Director of Center for Food Safety. The neonicotinoids share a common mode of action that affects the central nervous system of insects, resulting in  paralysis and death. They include  imidacloprid, acetamiprid, clothianidin, dinotefuran, nithiazine, thiacloprid and thiamethoxam. Neonicotinoid pesticides have  consistently been implicated  as a key contributor […]

(Beyond Pesticides, November 21, 2016) The potential benefits of “weeds” have long been ignored, but a new study attempts to quantify the benefits of all species within an agricultural system, including the undesirable ones. The study, Integrating Insect, Resistance, and Floral Resource Management in Weed Control Decision-Making, by Cornell University scientists, assesses and updates holistic integrated pest management practices. In a discussion with the Cornell Chronicle, lead author of the study, Antonio DiTommaso, Ph.D., states, “Managing crop pests without fully understanding the impacts of tactics —related to resistance and nontarget plants or insects— costs producers money.” The authors introduced a weed management decision framework that accounts for weed benefits and illustrates that by allowing low levels of weeds in a cropping system, a farmer can increase crop yields and provide numerous ecosystem services. In a case study of an herbicide-tolerant corn cropping system, which had been controlled primarily with glyphosate,  the authors demonstrated that the European corn borer (ECB) could be reduced  through holistic management decision making. The  data suggest that, “Milkweed plants harboring aphids provide a food source (honeydew) for parasitoid wasps, which attack ECB eggs.” By maintaining low densities of milkweed in the corn field, farmers allow beneficial […]

(Beyond Pesticides, November 17, 2016) This week, the National Organic Standards Board (NOSB) is meeting in St. Louis to hear public comments on organic agricultural issues that will ultimately influence standards and processes. One major issue before the board is a motion on whether hydroponic and aquaponics operations can be certified organic. Farmers that practice hydroponic growing techniques are hoping to get the attention of the NOSB as they make an argument for their place in the certified organic industry, while others will be there to reject these arguments and uphold organic as soil-based agriculture. Despite a 2010 recommendation from the NOSB to prohibit allowing hydroponic production to quality as organic, USDA’s National Organic Program allowed organic labeling of the sector, which has experienced rapid growth in recent years. Typically, consumers have no way of knowing that the organic labeled prodeucts they are buying were grown organically. The NOSB is an advisory group, made up of 15 public experts, that makes direct recommendations to the U.S. Secretary of Agriculture on organic production, handling, and processing. In 2010, the NOSB recommended that farmers using hydroponic systems be ineligible for the organic certification. However, the National Organic Program (NOP) decided to ignore […]

(Beyond Pesticides, November 14, 2016) New research published by Meracris, a provider of market data and trading for organic, non-GMO (genetically  modified organisms or (GE) genetically engineered) and certified agricultural commodities, documents  an 11 percent increase in organic farmland since 2014. The number of certified organic farms grew to almost 15,000, marking a 6.2 percent increase of organic farms between June 2016 and 2014. The top five states leading the transformation to organic fields are California, Montana, Wisconsin, New York and North Dakota. California heads the pack, claiming 688,000 acres dedicated to organic farming techniques. There are now 4.1 million acres of organic farmland in the United States, and that number is predicted to keep increasing as the demand for organic products continues to rise. A recent market analysis by the Organic Trade Association found that Americans have spent $43 billion on organic products in 2016 a $4.2 billion increase from 2015. “The organic industry is growing and with lower commodity grain prices, and farmers are looking to add value and meet consumer demands,” says Scott Shander, and economist at Mercaris. Alex Heilman, a sales associate at Mercaris says that the number of organic acres will likely increase as larger […]

(Beyond Pesticides, November 11, 2016) The U.S. Environmental Protection Agency (EPA) has registered a new formulation of dicamba to control weeds in cotton and soybean crops that have been genetically engineered (GE) to tolerate the chemical. The new formulation is called Xtendimax with VaporGripâ Technology, which is claimed to be specifically designed to have lower volatility. The registration, which is time-limited, will automatically expire after two years. According to the Center for Biological Diversity, EPA ignored the legal requirement to explore threats to endangered species, approving this new formulation without considering impacts to species protected under the Endangered Species Act. This decision comes directly after EPA announced that it is reapproving the toxic herbicide mixture Enlist Duo, and proposed to expand the number of crops and states in which it can be used. Dicamba has been linked to damage of the kidney and liver, neurotoxicity, and developmental impacts. The chemical has a strong propensity to volatilize small particles of the herbicide into the air and drift far off-site. Sensitive crop species can be damaged by dicamba at levels in the parts per million.  A study published by Pennsylvania State scientists in late 2015 found dicamba drift was “frequently responsible for […]

(Beyond Pesticides, November 8, 2016) A report published last month from the U.S. Centers for Disease Control and Prevention (CDC) finds that over 2,600 cases of acute pesticide poisoning occurred among workers in 12 states between 2007 and 2011. The report, published by CDC’s National Institute for Occupational Safety and Health (NIOSH), highlights the hazards conventional pesticides pose to both farm and non-farm workers who apply these inherently toxic chemicals. Results of this study underscore the importance of calls from public health and farmworker advocacy groups for improving the protection of workers who grow and harvest the food that makes its way to American’s dinner plates. The results also support a wholesale transition away from toxic chemicals in favor of organic and sustainable alternatives. CDC’s report, collected from 12 farming states (including California, Florida, Iowa, Louisiana, Michigan, Nebraska, North Carolina, New Mexico, New York, Oregon, Texas, and Washington), focuses on acute pesticide poisonings. The data gathered comes from NIOSH’s Sentinel Event Notification System for Occupational Risks (SENSOR) program, a project that has tracked pesticide-related illness in the U.S. since 1987. The report finds that pesticide poisoning incidents among agricultural workers are 37 times those of nonagricultural workers. Proportionally, acute poisoning […]

(Beyond Pesticides, November 4, 2016) After withdrawing in January its registration approval for the toxic herbicide mixture Enlist Duo, for use in genetically engineered (GE) crops, the Environmental Protection Agency (EPA)  announced  this week that it is not only reapproving  the chemical combination, but it is proposing to expand the number of crops and states in which it can be used. The expanded registration will allow the use of Enlist Duo on GE cotton and extend use to GE corn, soybean, and cotton from 15 states to 34 states. This follows an EPA review triggered by manufacturer claims that Enlist Duo ingredients have synergistic effects, which EPA had not evaluated. According to EPA, its latest review of the data found no synergistic effects. Ironically, this EPA-proposed expansion of pesticide use in GE crops across the U.S. comes on the heels of a front page Sunday New York Times exposé  that concludes “genetically engineered crops fail to increase yields and reduce pesticide use,” despite continuing claims to the contrary. Developed by Dow AgroSciences (Dow), Enlist Duo is an herbicide that incorporates a mix of glyphosate and a new formulation of 2,4-D, intended for use on GE Enlist-Duo-tolerant corn and soybean crops. […]

(Beyond Pesticides, November 1, 2016) A report published this weekend in The New York Times finds that the shift to genetically engineered (GE) crops in the United States and Canada over the past two decades has increased the use of pesticides in North America, and failed to produce any significant yield increases. When the technology was first introduced, multinational agrichemical companies claimed just the opposite would occur- yields would spike and pesticide use would be minimized. As far back as 1998, Beyond Pesticides asked, “Is the failed pesticide paradigm being genetically engineered?” As the Times and numerous other publications before it have found, the answer was and still is yes. The far-ranging expose by the Times on the state of the GE industry used publicly available data from the United Nations to compare yields between that of Europe and North America. Their data show “no discernible advantage in yields — food per acre” for the United States and Canada over Western Europe during the time of GE crop adoption. A comparison between rapeseed yields in Canada and Western Europe shows increases in both regions, with Europe’s yields consistently higher, independent of the use of GE crops. For corn, gains in […]

(Washington, D.C. October 26, 2016)  With the Massachusetts Attorney General forcing Bayer CropScience to end its statewide advertising containing deceptive safety claims about bee-toxic pesticides, Beyond Pesticides yesterday asked the other 49 states to do the same. In a letter to State Attorneys General, Beyond Pesticides said, “With neonicotinoid (neonic) insecticides linked to the increase in pollinator decline, we are writing to urge you, on behalf of our members in your state, to stop misleading and fraudulent advertising of these pesticide products.” Beyond Pesticides continues, “We make this request following the settlement reached by Massachusetts Attorney General Maura Healy with Bayer CropScience, announced today, that ends the company’s deceptive advertising practices on their neonicotinoid-containing lawn and garden products.” Bayer agreed to change its advertising practices, so that the neonic-containing lawn and garden products are no longer misrepresented by false safety claims. This landmark settlement, filed under the state’s Consumer Protection Act, is believed to be the first time any major pesticide company has agreed to a court order to address alleged false advertising regarding risks posed by neonic products to honey and native bees, and other pollinator species.  The lawn and garden products subject to the settlement, which include Bayer […]

(Beyond Pesticides, October 26, 2016) The U.S. Environmental Protection Agency (EPA) has launched a criminal investigation at several locations in Missouri into the illegal spraying this summer of the herbicide dicamba. EPA’s investigation is ongoing and stems from widespread complaints of damage to various crops across Missouri and several other states in the Midwest and Southeast. Dicamba, a widely used herbicide, has had frequent problems with drift and subsequent crop injury. Many suspect that  farmers who planted the new dicamba-tolerant genetically engineered (GE) seeds in the region, when faced with a proliferation of pigweed this year, illegally sprayed dicamba across their fields, leading to drift and off-site crop damage to other farmers. While USDA has deregulated (approved) dicamba-tolerant crops, EPA is expected to but has not yet registered a formulations of dicamba for use on GE crops. Dicamba is highly volatile and prone to drift. In a statement to the Arkansas Democrat-Gazette, EPA’s Region 7 office said the Missouri Department of Agriculture received more than 100 complaints since June 22, 2016. The complaints allege damage to more than 41,000 acres of soybeans, and other crops including peaches, tomatoes, watermelons, cantaloupe, rice, purple-hull peas, peanuts, cotton and alfalfa; as well as […]

(Beyond Pesticides, October 24, 2016) Systemic neonicotinoid (neonic) exposure is associated with reductions in colony size and changes in foraging behavior, according to a recent field study done by a team of scientists at Imperial College London. The senior author of the study, Richard Gill, Ph.D., stated that when neonicotinoid “exposure is relatively persistent and combined with other stressors associated with land use change, they could have detrimental effects at the colony level.” The study, Impact of controlled neonicotinoid exposure on bumblebees in a realistic field setting, assesses the effect of exposure to the neonic, clothianidin, on bumblebee foraging patterns and colony size. Clothianidin was given to 20 buff-tailed bumblebee colonies for five-weeks in a sugar solution at a concentration of 5 parts per billion, an environmentally relevant level of the pesticide. A bumblebee colony census was done before and after the field experiment, where the number of eggs, larvae, pupae, and workers bees were recorded along with the wax and pollen stores in the colony. The researchers found that the clothianidin treated colonies had fewer workers, drones and reproductive female bees compared to the colonies with no exposure. These data add to the growing body of research on sub-lethal […]

(Beyond Pesticides, October 20, 2016) Researchers at the University of Western Australia (UWA) and Murdoch University recently released a study whose findings show that levels of pesticides in breast milk have dropped significantly over the past forty years, though some major concerns remain. Published in the international journal Chemosphere, the research shows a 42-fold decrease in levels of pesticides detected in breast milk, and ties the reduction to government efforts to prohibit persistent organic pollutants (POPs) in Australia, which has lead to decreased exposure over time. Led by UWA’s internationally renowned human lactation researcher Emeritus Professor Peter Hartmann, Dr. Donna Geddes and Murdoch’s Associate Professor Robert Trengove, the study is a testament to the positive impact banning pesticides can have on the health of individuals, especially vulnerable populations like infants, but also shows that there is a long way to go before our bodies are void of any bioaccumulated toxic residues. Researchers often study breast milk because it can bioconcentrate, or accumulate, persistent organic pollutants (POPs). Multiple studies on breast milk have been performed throughout the years, many of them confirming the fact that common toxic chemicals, such as glyphosate and triclosan, build up in our bodies over time. Most […]

(Beyond Pesticides, October 12, 2016) German chemical company Bayer said it would not introduce genetically engineered (GE) crops in Europe after its historic takeover of U.S. seed and pesticide producer Monsanto. The European Union (EU) has been skeptical of GE crops, with many countries refusing to approve certain varieties of them. However, in the U.S., where GE crops make up about half of the crops grown, the merger will probably have little to no effect on GE use. Last month, St. Louis-based agrichemical giant  Monsanto Co. agreed to sell the company  to German pharmaceutical and chemical conglomerate, Bayer, in  an unprecedented $66 billion dollar deal. This takeover of the U.S. firm is the biggest ever by a German company. The combination would create a global agricultural and chemical giant ””and bring Bayer together with a leading producer of genetically engineered seeds that are engineered to resist pesticides, particularly Monsanto’s flagship product, Roundup. Roundup, whose active ingredient is glyphosate, is used alongside various GE crops including corn and soybeans. In 2015, the World Health Organization’s International Agency for Research on Cancer (IARC) released a landmark  report naming glyphosate as  “probably carcinogenic to humans.” Glyphosate’s EU license was set to expire this […]

(Beyond Pesticides, October 7, 2016) For the first time in U.S. history, the U.S. Fish and Wildlife Service (FWS) has added a group of bees to the list of Endangered Species. FWS published a final rule last Friday that  declares seven species of yellow-faced bees (genus Hylaeus) that are native to Hawaii as endangered. This announcement immediately follows last week’s news that FWS has proposed listing the rusty patched bumble bee as an endangered species under the Endangered Species Act (ESA). While the decision is great news for these bees and the environmental groups who have fought to protect them, there is still much work that needs to be done, and FWS says that it needs additional time to identify specific areas to be designated as critical habitat for the endangered bees. Further, though FWS has identified many threats to bees, including habitat loss and degradation due to urbanization, and other human activities, the final rule does not specifically point to pesticides. However, there is an overwhelming amount of research demonstrating that neonicotinoid insecticides, working either individually or synergistically, play a critical role in the ongoing decline of bees and other pollinators. Neonicotinoids have been linked to a range of […]

(Beyond Pesticides, October 4, 2016) Chemicals previously used as  inert ingredients in pesticide formulations have been detected in a wide range of North American wildlife species, according to research published in the journal Environmental Science and Technology. The compounds, perfluroalkyl phosphinic acids (PFPIAs), were widely used as anti-foaming agents in pesticide formulations until 2006, when the U.S. Environmental Protection Agency took regulatory action to cancel  their use, citing “human health and environmental risks of concern.” However, the chemicals continue to be used today in consumer goods, including carpet cleaning formulas. While scientists did not find what they would consider high concentrations of the chemicals in wildlife, the ubiquity of the detections was found to be most concerning. Researchers detected the presence of PFPIAs in the blood of 100% of animals sampled. This includes northern pike in Montreal, Canada, cormorants from the Great Lakes, and bottlenose dolphins from Sarasota Bay, Florida. “We aimed for diversity: air-breathing versus water-breathing, differences in habitat, different taxonomic groups,” Amila O. De Silva, PhD, coauthor of the study, said to CNN. Part of the reason for the wide range of detection lies with the properties of these chemicals. They are highly stable and resist degradation from […]

(Beyond Pesticides, October 3, 2016) On Friday, the California Department of Pesticide Regulation (CDPR) released a rule titled, Pesticide Use Near Schoolsites, that proposes limited restrictions for certain agricultural pesticide applications near schools and child day care facilities. CDPR, whose proposal  has been criticized by advocates as not adequately protective of workers and communities, is accepting public comments on the proposal until November 17, 2016. The  proposed rule, effective October 1, 2017, will require farmers to notify public schools and child day care facilities when “certain pesticide applications made for the production of an agricultural commodity near a school site are planned in the coming year and also a few days prior to the applications.” For pesticides applied via aircraft, airblast sprayer, sprinkler chemigation, and fumigation, there must be a minimum ¼  mile buffer around the school or child day care facility. While the move by CDPR is a step in the right direction, it is not rigorous enough and does not adequately protect the most vulnerable populations from pesticide exposure, according to advocates. The rule does not include private K-12 schools or family day care homes, a move that according to CDPR documents is due to the potential for […]

(Beyond Pesticides September 26, 2016) Last week, the Center for Environmental Health (CEH) filed a lawsuit against Dow Agrosciences LLC, also known as Dow Chemical, charging  that the “chemical manufacturing giant” fails to warn communities across California about the dangers associated with wide use of the chemical Telone. A trade name for the chemical 1,3-Dicholoropropene, or 1,3-D, Telone is a known carcinogen and is the third most heavily used pesticide in the state. The case focuses on the air pollution caused by the pesticide, as it has been found to linger in the air for multiple days after application, disproportionately impacting the rural communities, often with large minority populations, that live in the immediate vicinity. The case was filed in the State of California Alameda County Superior Court, and Dow has yet to comment or release a statement addressing the allegations against the company. Routinely applied to strawberry fields, almond orchards, vineyards, and an array of other crops, 1,3-D is a restricted use soil  fumigant, used to kill nematodes, insects, and weeds that has strong links  to cancer and other serious health issues. The use of the chemical in the production of strawberries came into prominence with the forced reduction […]