(Beyond Pesticides, April 5, 2017) A new study, Occurrence of Neonicotinoid Insecticides in Finished Drinking Water and Fate during Drinking Water Treatment, has detected neonicotinoids, a class of insecticides known for their detrimental effects on bees, in treated drinking water. This marks the first time that these insecticides have been found in water sourced straight from the tap. Federal regulators have not yet addressed safe levels of neonicotinoids in drinking water, so at this point, any detection of these chemicals is cause for concern. The study authors “report for the first time the presence of three neonicotinoids in finished drinking water and demonstrate their general persistence during conventional water treatment.” Drinking water samples “collected along the University of Iowa treatment train” over a seven week period, May through July, 2016 directly after corn and soy planting, find three neonicotinoids, clothianidin, imidacloprid, and thiamethoxam at levels ranging from 0.24 to 57.3 ng/L (nanogams per liter). The University of Iowa tap water is run through a water treatment plant that uses conventional treatment methods.  In contrast, the Iowa City water treatment methods (granular activated carbon filtration) result in substantially lower levels of the neonicotinoids. Additionally, the researchers found that extensive transformation of clothianidin […]

(Beyond Pesticides, April 5, 2017) The tumbling flower beetle is the pollinator of the month for April. The tumbling flower beetle is the common name for Mordellidae, a family of beetles comprising over 1,500 species, 200 of which are found in North America according to the Field Guide to Beetles of California. Their common name is derived from the movement pattern they exhibit when disturbed. The beetles use their large rear legs to kick, jump, and tumble in an erratic pattern to the confusion of predators and the amusement of human observers. Range The differentiation in this large family lends itself to near ubiquity. According to the Encyclopedia of Life, the tumbling flower beetle can be found on every continent except Antarctica. Texas A&M notes the individual species are not overly adapted to specific environments and a number of species frequently overlap within a single ecosystem. Diet and Pollination Beetles are frequently overlooked in the world of pollinators. According to the U.S. Department of Agriculture’s Forest Service, the tumbling flower beetle’s ancestors were some of the earliest insects to utilize flowers for food and habitat. In doing so, these ancient pollinators began an important collaboration between flowers and beetles which continues […]

(Beyond Pesticides, April 4, 2017) Exposure to commonly used pyrethroid insecticides results in the early onset of puberty in boys, according to a study presented at the 99th meeting of the Endocrine Society in Orlando, Florida this week. Pyrethroids, which exhibit endocrine disrupting properties, have the ability to interfere with the proper regulation of the human body’s hormonal system. This research is the first to investigate not only the association between pyrethroids and accelerated puberty, but also the causal mechanisms involved in the physiological changes taking place within the human body. For the study, Jing Liu, PhD, and colleagues from Zhejuang University in China, analyzed the urine in 463 Chinese boys aged 9 to 16 for the presence of metabolites from the pyrethroid insecticide cypermethrin. Results show that a 10% increase in the metabolite 3-PBA is associated with a roughly 4% increase in luteinizing and follicle-stimulating hormones, which facilitate puberty and sperm production. The author’s note that, “Boys with increased urinary levels of 3-PBA have a significantly increased risk of earlier pubertal onset, in which the odds of being in an advanced pubertal stage are increase by 73% to 110%.” The study, acknowledging the limitation in determining causality, further investigates the […]

(Beyond Pesticides, March 29, 2017) The U.S.  House of Representatives voted last week to pass H.R. 1029, the Pesticide Registration Enhancement Act of 2017 (PREA), reauthorizing the Pesticide Registration Improvement Act of 2003 (PRIA) under the nation’s pesticide law, the Federal Insecticide, Fungicide and Rodenticide Act (FIFRA). When passed in 2003, PRIA established the legal authority of the Environmental Protection Agency (EPA) to collect fees from pesticide makers for safety reviews and market approval. Over time, PRIA has been supported by pesticide manufacturers that are seeking approval for pesticide products, and public health and environmental groups seeking rigorous review and restriction of pesticides to protect human health and the environment. In a time of great uncertainty for the future of EPA, given proposed large-scale budget cuts, swift passage of H.R. 1029 with bipartisan support may signal acknowledgement by Congress that EPA performs a regulatory function that all sides agree is necessary, even though there is rarely agreement on the positions that the agency may take. Proposed reductions in EPA staff speak to the idiosyncrasies inherent in the Trump administration’s promise to reduce regulatory burdens while simultaneously making sweeping cuts to agency staff. E&E News points out that Trump’s plan to […]

(Beyond Pesticides, March 17, 2017) Make your voice heard and submit comments NOW on allowed materials in organic production! The National Organic Standards Board (NOSB) meeting dates for spring 2017 have been announced and public comments are due by March 30, 2017. As usual, there are many important issues that are under NOSB consideration, which you can view by clicking here. Your comments and participation are critical to the integrity of the organic label. The NOSB is not immune to delays experienced by agencies throughout the federal government. NOSB proposals were scheduled to be made available to the public on March 1, allowing 30 days for the public to formulate responses before the comment period closes. As of this writing, the proposals have still not been published, but much can be inferred from Subcommittee notes, petition materials, and past experience. Many of the issues before the NOSB are materials due to sunset off the National List of Allowed and Prohibited Substances (National List) in 2017. Some others are perennial issues of special concern for us –such as “inerts” (undisclosed ingredients) and chlorine-based sanitizers. So, we have written what we can, and we encourage you to make use of our efforts […]

(Beyond Pesticides, March 14, 2017)  The U.S. Environmental Protection Agency (EPA) is opening an investigation into whether the Hawaii Department of Agriculture (HDOA) and the state Agribusiness Development Corporation (ADC) are discriminating against Native Hawaiians in their administration of the state’s pesticide program. The investigation comes after a number of local community groups, represented by the nonprofit environmental law organization Earthjustice, filed a complaint in September 2016 asking EPA to take action against systemic abuses of Native Hawaiian peoples. Local efforts to protect pesticide-exposed communities have been repeatedly stymied by giant pesticide corporations operating on the island, which filed lawsuits that ultimately struck down local laws. EPA’s investigation will focus on the state’s activity on the islands of Kauai and Moloka’i. “The External Civil Rights Compliance Office will investigate whether in administering the pesticides program and the leasing and licensing of the state land program the HDOA and/or ADC discriminated on the basis of race and/or national origin against farm workers and residents of West Kauai and Molokai, in violation of Title VI of the Civil Rights Act, and EPA’s implementing regulation,” wrote Lilian Dorka, director of EPA’s External Civil Rights Compliance Office(ERCO), in a letter to Earthjustice. Under Title […]

(Beyond Pesticides, March 7, 2017) Another study, published by a team of French scientists in the journal Occupational and Environmental Medicine, links childhood behavioral problems to pyrethroid insecticide exposure. Synthetic pyrethroids are a class of insecticides that have increased in use over the past decade due to assumptions that they pose fewer risks to human health than older pesticide chemistries, such as organophosphates. However, this latest study is part of a growing body of research showing that pyrethroids share similar neurocognitive health concerns as these older pesticides. .   In this research, scientists investigate the interplay between pyrethroid exposure and behavioral problems through a longitudinal cohort study, which tracks levels of pyrethroid metabolites, or breakdown products, in the urine of mothers beginning between six and 19 gestational weeks and then in their children up through six years of age. Children’s behavior is measured through a screening questionnaire known as the Strengths and Difficulties Questionnaire (SDQ). SDQ measures how social a child is (altruism), whether the child has difficulty sharing problems or asking for help (internalizing disorders), as well as how defiant or disruptive a child is (externalizing disorders). The study controlled for a number of confounding factors, such as weight, education, location (rural or […]

(Beyond Pesticides, March 1, 2017) The Fig wasp is the pollinator of the month for March. A highly evolved pollinator crucial to the life cycle of the fig tree, the fig wasp is part of the chalcidoid family. Within this classification, it is a member of the agaonidae sub family, which consists of both mutualistic pollinating, and parasitic, non-pollinating, fig wasps. Fig wasps have a mutually beneficially relationship with fig trees, as both the tree and the wasp rely on each other for reproduction. According to the Encyclopedia Britannica, there are about 900 species of pollinating fig wasps that are responsible for pollinating 900 different fig tree species. The relationship between fig trees and fig wasps is so evolved that each type of fig wasp pollinates only one specific type of fig tree, creating a beautiful and interdependent evolutionary partnership. Range The range of the fig wasp is dependent on the range of fig trees, which, according to the Encyclopedia of Life, are mainly found in the tropical and subtropical areas of the southern hemisphere. The most widely known fig tree, the common fig tree, or Ficus carica, is native to southwest Asia and the Mediterranean, and range anywhere from […]

(Beyond Pesticides, February 27, 2017) Myclobutanil, a systemic fungicide commonly used in agriculture and home gardens, can cause significant damage to the muscles that honey bees use to fly and keep warm during the winter. The results of a study, published this month in the journal Proceedings of the National Academy of Sciences (PNAS) by a group of researchers from the University of Illinois at Urbana-Champaign, underscore the importance of wide-scale education and movement away from the regular use of toxic pesticides. After nearly a decade of unsustainable losses, honey bees and other pollinators continue to suffer declines resulting from the use of toxic pesticides, particularly systemic insecticides called neonicotinoids. Although a substantial body of science implicates neonicotinoids as the most serious chemical threat to pollinators currently, the effects of fungicides and other pesticides on these important animals should not be dismissed as inconsequential. In fact, a 2016 study published by researchers at the University of Maryland found that bee colonies may die off as the number of different pesticide exposures increase. In this recent study, researchers discovered complex interactions between myclobutanil, natural compounds found in flowers, and honey bees’ detoxification system, known as cytochrome 450 enzymes. When foraging on flowers sprayed with […]

(Beyond Pesticides, December 24, 2016) Beyond Pesticides thanks our members and supporters for being a part of a critical movement to advance sustainable and organic land and building management in 2016. As our Daily News takes a holiday break, returning Tuesday, January 3, 2017, we hope you will join us in reflecting on the progress made this year, and the critical challenges that lie ahead. The road ahead We are entering a period in our nation’s history with many serious concerns about the protection of public health and the environment. We have heard the President-elect’s rhetoric about the overreach of the Environmental Protection Agency (EPA), the burden of regulatory compliance, and the need to dismantle environmental programs. The nominee for EPA Administrator is on record as challenging science and the value of environmental protection. In contrast, we have learned over the last several decades that protection of the environment contributes to a productive economy and healthier people. Beyond Pesticides’ databases track the scientific literature on pesticide hazards and alternatives, which clearly document the value of healthy ecosystems in providing ecosystem services that translate to reduced costs for farmers and land managers. Whether we’re talking about bees and other pollinators or predator insects, […]

(Beyond Pesticides, December 20, 2016) A long-awaited and contentious scientific meeting convened by the U.S. Environmental Protection Agency (EPA) on the carcinogenic properties of glyphosate wrapped up its review last week, with the 15-member scientific advisory panel split on their determination,  and some considering a “suggestive evidence” classification. The panel’s charge was to evaluate EPA’s recent proposal that the widely used herbicide should be considered “not likely to be carcinogenic to humans,” despite a 2015 determination from the International Agency for Research on Cancer than glyphosate is “probably carcinogenic” with “sufficient evidence of carcinogenicity” based on laboratory studies.  The panel now has roughly three months to provide a final recommendation to the agency, which is likely to influence EPA’s final classification of the herbicide. The meeting was split into four days, with one and a half days committed to the panel receiving public comments. As veteran reporter Cary Gillam notes in The Huffington Post, representatives from Monsanto were allotted over three hours to provide evidence against a cancer determination, while public health advocates including Beyond Pesticides and allies were only allotted between 5-15 minutes to make their case. [Read Beyond Pesticides’ comments to the Glyphosate Review Panel here.] Monsanto, for its […]

(Beyond Pesticides, December 16, 2016) A new meta-analysis has challenged the belief that neonicotinoid (neonic) insecticide seed coatings have little to no effect on the health of beneficial predatory insect populations —on the contrary, researchers have found that the seed coatings impact predatory insects as much as broadcast applications of other insecticides. The study, authored by Margaret Douglas, PhD and John Tooker, PhD, of Penn State University, solidifies previous work that shows beneficial predators are affected through secondary poisoning as a result of neonicotinoid seed coatings. For their meta-analysis, the researchers combined the results of approximately 1,000 observations for field studies across North America and Europe that had looked at the effect of neonicotinoid seed coatings on predatory insects. The researchers compiled datasets that compare predatory insect abundance in plots that are planted with coated seeds to control plots, which are either managed without insecticides, or managed with pyrethroid insecticides. As predicted, the population of predatory insects are reduced in the plots where coated seeds are planted, compared to the plots that are untreated by insecticides. Additionally, the meta-analysis finds that coated seeds affected predatory insect populations similarly to soil and broadcast applications of pyrethroids. Generally, these findings indicate that the […]

(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 22, 2016) Last week the 9th U.S. Circuit Court of Appeals struck down local county laws aimed at protecting residents’ health and the environment in Hawaii. The ruling, handed down by federal Circuit Judge Consuelo M. Callahan, finds that Hawaii state law is comprehensive in regulating pesticides, and “impliedly preempts” local jurisdictions from passing laws with stricter standards than the state’s. The decision represents a victory for Monsanto, Syngenta, and the agrichemical industry, and a blow to the efforts of grassroots activists that say Hawaii is “ground zero” for toxic and experimental pesticide and genetically engineered (GE) crop use. Judge Callahan’s ruling overturns a number of laws passed over the last several years on different Hawaiian Islands that all aim to protect residents, the environment, and organic farms from the toxic effects of pesticide use and drift from GE cropland. This includes Bill 2491, a measure in Kauai County that imposed common-sense buffer zones for pesticide use within 500 feet of schools and medical facilities, and within 100 feet of any park, public roadway, or shoreline that flows into the ocean. The bill withstood heavy industry lobbying, passed by a vote of 6-1 after a 19-hour council […]

(Beyond Pesticides, November 18, 2016)  The Food and Drug Administration (FDA) has suspended testing for glyphosate residues in food, according to a  statement made to the  Huffington Post. The suspension was announced as a  new report  was released from  Food Democracy Now!  and the Detox Project, which has exposed dangerous levels of glyphosate contamination in popular U.S. foods. Glyphosate has been  found to cause changes to DNA functioning, resulting in chronic disease, and has been  classified as a probable carcinogen  by the International Agency for Research on Cancer. In February 2016, FDA  announced  that it would start testing for glyphosate in food, following  sharp criticism  from the U.S. Government Accountability Office (GAO) for not using statistically valid methods consistent with Office of Management and Budget (OMB) standards to collect information on the incidence and level of pesticide residues. Now, the agency has suspended testing amid difficulties establishing a standard methodology to use across the agency’s multiple U.S. laboratories, according to  Huffington Post. It was also reported that there have been problems with the equipment, with some labs needing more sensitive instruments.  FDA spokeswoman Megan McSeveney confirmed the testing suspension to the  Huffington Post,  and said the agency is not sure […]

(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 2, 2016) A California-based company, Steep Hill, revered as the global leader in cannabis testing and analytics, recently released a report on the prevalence of pesticide contamination in the medical cannabis supply chain in California. The results reveal that 84% of samples tested positive for pesticide residues, a number significantly higher than experts had previously expected, causing great cause for concern for California medical cannabis consumers. While the issue of illegal pesticide use in states with legalized recreational marijuana markets, such as Colorado, Oregon and Washington State, has become an area of concern for consumers and public health groups in recent years, this data is significant in that it looks specifically at the medical marijuana market and the impact pesticide-contaminated marijuana may have on medical marijuana consumers, who are often individuals suffering from chronic disease or illness. A law intended to address this issue, the Medical Marijuana Regulation and Safety Act, was passed in 2015, but its oversight provisions, which include mandatory testing, will not go into effect until 2018, leaving California consumers to fend for themselves when it comes to determining if their cannabis has been contaminated by pesticides. In its  analysis, Steep Hill found residue […]

(Beyond Pesticides, October 14, 2016) A recent study has shown that the interaction between pesticides, tillage and soil fertilization can have an effect on soil organisms. The study demonstrates that simple evaluations of pesticide exposure on single organisms does not give a complete picture of pesticide risk, and the authors of the study conclude that a more realistic risk assessment was needed to fully encompass the complex factors that can influence the effects of pesticides. The study, titled Pesticide Interactions with Tillage and N Source, Effects on fauna, microoganisms and selected ecosystem services, monitored soil biota during two cropping seasons of winter wheat. The researchers studied pesticide effects in both moldboard plowed soil and directly seeded (no-till) soil. Either mineral fertilizer or cattle slurry was applied to the soil, along with either a fungicide, an insecticide, or both. Following the application of pesticides in the spring, and again after the winter wheat harvest in September, researchers studied how the populations of earthworms, springtails, mites and microbial life were affected. Researchers observed a negative effect due to pesticide treatment on mites, and generally found that all taxonomic groups were affected negatively, especially following insecticide treatment. When looking at the effects 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 30, 2016) Stand up for organic! The public comment period has opened on the National Organic Standards Board (NOSB) proposed recommendations affecting  organic standards, materials and policy. The fall 2016 meeting dates have been announced and public comments are due by October 26, 2016. Your comments and participation are critical to the integrity of the organic label. Make your voice heard before the comment period closes. We’ve made tremendous progress in creating an organic food production system. Let’s not let USDA turn back the clock. Beyond Pesticides has  begun to analyze the numerous recommendations and are providing you  with our positions that we hope you will use as the basis for your comments. We will provide positions on additional topics in the near future. Please feel free to develop your own comments or cut and paste ours. If you cut and paste our comments into regulations.gov, please first put a personal note of concern in order to reflect the importance if these issues to you as an organic consumer, farmer or other concerned party. Some of the major issues before the fall 2016 National Organic Standards Board include: Chlorine Dioxide Gas: Beyond Pesticides is appalled that the […]

(Beyond Pesticides, September 29, 2016) A study released last week shows that Miami-Dade County’s aerial spraying of naled for Zika virus produced little reduction on the female Aedes aegypti populations throughout the area. According to the study, Efficacy of Aedes aegypti population control methods in the first two mosquito-borne Zika transmission zones in Miami-Dade County, Florida, within three days of spraying, the mosquito population were virtually identical to the pre-spray levels. The author, Philip Stoddard, Ph.D., is a biology professer at Florida International University and mayor of South Miami. “Application of permethrin, a persistent pyrethroid adulticide, had no effect whatsoever on mosquito counts. Naled, a potent organophosphate adulticide applied aerially, produced a transitory suppression in Wynwood but lost efficacy after two or three applications,” said Dr. Stoddard. “In Miami Beach, aerial  application of naled produced no significant reduction of the Aedes aegypti population.” Naled is an organophosphate insecticide with the highest acute toxicity of any mosquitocide. According to the U.S. Environmental Protection Agency (EPA), naled can cause cholinesterase (an enzyme necessary to the transmission of nerve impulses) inhibition in humans, meaning that it can overstimulate the nervous system, causing nausea, dizziness, confusion, and, at very high exposures (e.g., accidents or […]

(Beyond Pesticides September 28, 2016) This summer, Beyond Pesticides teamed up with The Bees Waggle to develop pollinator curriculum with the intent of making it widely available for public use. The goal of the curriculum is to provide a fun, hands-on lesson about pollinators and their importance to food production. Through the lesson, students learn about biodiversity, soil health, and the negative effects of pesticides on pollinators, while participating in a variety of activities on these issues. In addition, Beyond Pesticides  will offer small grant opportunities for teachers in school districts that serve low-income students in order to offset the cost of materials and supplies required to conduct the pollinator lesson plan. The launch of this educational  program is an expansion  of the classroom lessons  that Beyond Pesticides’ staff and Jessica  Goldstrohm, owner and head educator of The Bees Waggle, brought to District of Columbia Public Schools (DCPS) this  June as part of the lead up to  National Pollinator Week. The education team visited two first-grade DCPS classrooms, where students participated in lessons outlined in  Beyond Pesticides’ pollinator curriculum. Students gained a deeper understanding of the issues facing honey bees and other pollinators, and learned about ways they and their […]