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Trump Administration Reverses Ban of Bee-Toxic Pesticides on National Wildlife Refuges, as California Confirms Neonicotinoid Pesticides Harm Bees
(Beyond Pesticides, August 7, 2018) At the same time that a new analysis by California’s Department of Pesticide Regulation (DPR) finds current neonicotinoid uses in the state expose bees to residue levels known to cause harm, the Trump administration has reversed a 2014 U.S. Fish and Wildlife (FWS) decision to ban neonicotinoids on National Wildlife Refuges. In 2014, newly passed state legislation required DPR to study the impacts of neonicotinoids (imidacloprid, thiamethoxam, clothianidin, and dinotefuran) and adopt control measures to protect sensitive pollinator health within two years.
In its report, released last month, DPR finds the highest risk to bees is posed by use of two neonicotinoids, thiamethoxam and clothianidin, on cereal grains like corn, wheat, rice, and barley. The seeds of these crops are typically coated with neonicotinoids before planting, where residues persist in the pollen and nectar. Although these findings are not surprising and have been documented in the scientific literature, California’s analysis indicates neonicotinoids can cause much broader harm, including to pollinators commonly found on many types of vegetables, cereal grains, tree nuts, fruits and tobacco.
Shortly after a decision in the Pacific Region, 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. “We have 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.†Given the widespread use of risk-benefit analyses from other government agencies, FWS’ appeal to a precautionary approach sets a positive, refreshing tone for U.S. federal agencies. The news from FWS came partially in response to the President Obama’s executive order to evaluate what federal agencies are doing to protect pollinators, and after Beyond Pesticides, along with Center for Food Safety and Public Employees for Environmental Responsibility, conducted a nearly decade-long legal campaign urging FWS to prohibit genetically engineered crops, and, more recently, neonics in National Wildlife Refuges. 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.
According to DPR, pesticide use data from across the state between 2007 and 2016 show that the use of neonicotinoids (imidacloprid, thiamethoxam, clothianidin, and dinotefuran) increased by 69.6%, while organophosphate and carbamate use decreased by 41.5% and 20.9%, respectively. Â In response to growing public concern over pollinator decline, DPR placed pesticide products containing imidacloprid, thiamethoxam, clothianidin, and dinotefuran, into reevaluation on February 2009 to assess the magnitude of their residues in the pollen and nectar of agricultural crops and the corresponding levels of risk to honey bee colonies. The reevaluation covered 50 manufacturers and 282 pesticide products with formulations or applications likely to move into plants that bloom or serve as a foraging source for honey bees and other pollinators. But progress on this review stalled. Then in 2014, the legislature adopted AB 1789 (Chapter 578, Statutes of 2014), requiring DPR to issue a determination with respect to its reevaluation of neonicotinoids by July 1, 2018, and adopt control measures necessary to protect pollinator health within two years after making the determination.
According to the report, crops considered to present a risk at maximum application levels include fruiting vegetables (e.g., cucumbers, tomatoes), berries, citrus, and tree nuts. These results are similar to results published by the U.S. Environmental Protection Agency (EPA) in its assessment. Now DPR will have to consider ways to minimize risks to bees. DPR notes that mitigation measures could include modifying application rates or the times at which applications may occur. Earlier this year, California announced that it would no longer consider any applications by pesticide companies that would expand the use of bee-killing neonicotinoid pesticides in the state.
California leads the nation in its agricultural production which includes more than 400 commodities representing over a third of the country’s vegetables and two-thirds of the country’s fruits and nuts. Many of these agricultural commodities rely on pollination by bees for optimal production. Action is therefore needed in the state to ban neonicotinoid uses.
EPA is currently reviewing public comments on its preliminary ecological and human health risk assessments for the neonicotinoids clothianidin, thiamethoxam and dinotefuran, and a preliminary ecological risk assessment for the neonicotinoid imidacloprid. In addition to high risks to bees, EPA’s assessments find deadly impacts to birds from neonicotinoid-treated seeds, poisoned insect prey, and contaminated grasses. Researchers have found that tiny amounts of neonicotinoids are enough to cause migrating songbirds to lose their sense of direction. A study by U.S. Geological Survey (USGS) researchers found neonicotinoids widespread in the Great Lakes at levels that harm aquatic insects, and potentially the aquatic food web—the foundation of healthy aquatic ecosystems. Previous studies have indeed found neonicotinoids to be associated with altered feeding behaviors and reduced egg development in bumblebee queens, as well as the inhibition of pollination skills among bumblebee workers, the loss of bumblebees’ characteristic “buzz†pollination technique, and reductions in overall colony size. For more, visit the What the Science Shows page.
Despite the mounting scientific evidence, there is no apparent indication that EPA will ban the use of these chemicals. This, in spite of recent action taken in the European Union (EU), which instituted an EU-wide moratorium in 2013 on the use of thiamethoxam, clothianidin, and imidacloprid on bee-attractive flowering crops, such as oilseed rape. The EU earlier this year expanded the ban to include all field crops in 2019. According to the European Commission, protection of bees is an important issue, since it concerns biodiversity, food production, and the environment.
And even though agricultural restrictions on neonicotinoids can go a long way to reduce acute exposures to pollinators, a recent UK study finds bees living in suburban habitats are being exposed to high levels of neonicotinoid pesticides, highlighting the need for urban and suburban gardeners to forgo the use of these pesticides in favor of more holistic, pesticide-free approaches.
Take Action: Urge your U.S. Representative to support the Saving America’s Pollinators Act. With managed honey bee losses remaining at unsustainable levels and many wild pollinators at risk of extinction, it’s time, for the future of food and our environment, for the U.S. to finally protect pollinators.
All unattributed positions and opinions in this piece are those of Beyond Pesticides.
Source: Center for Biological Diversity; California Neonicotinoid Risk Determination, California Department of Pesticide Regulation; The Guardian









(Beyond Pesticides, August 6, 2018)  Say “No†to Trump’s Supreme Court Pick. President Donald Trump’s nominee for Supreme Court Justice, Brett Kavanaugh, would be disastrous for workers, public health, and our environment. Judge Kavanaugh’s record shows he consistently puts the interests of big business and polluters over those of public health and the environment.
(Beyond Pesticides, August 3, 2018) Documents made public in late July show that the U.S. Environmental Protection Agency (EPA) let Monsanto write its own rules after farmers and the public raised red flags over
(Beyond Pesticides, August 2, 2018) Weed scientists from the University of Missouri (UM) have just published evidence of a water hemp population resistant to six different herbicides. The study is sending shock waves throughout the chemical-intensive agricultural community, particularly in light of the plant’s resistance to 2,4-D. In its reporting on the study,
(Beyond Pesticides, August 1, 2018) According to new research from the University of Sussex, bees living in suburban habitats are still being exposed to high levels of neonicotinoid pesticides. Even though there is a European Union (EU) ban on these chemicals, the ban focuses on agricultural and not residential applications. The study’s authors are urging gardeners to forgo the use of these pesticides in favor of more holistic, pesticide-free approaches.
(Beyond Pesticides, July 31, 2018) P-55, a mountain lion, famous for crossing Southern California’s notorious 101 Freeway, has died of causes biologists suspect are related to rodenticide poisoning, according to the
(Beyond Pesticides, July 30, 2018)Â In place of open debate, Congressional Republicans have once again used riders in three must-pass funding and authorization bills to remove protection from endangered species. It adds up to a huge attack on an immensely popular law. From wolves and grizzly bears to monarchs and burying beetlehttps://action.beyondpesticides.org/p/dia/action4/common/public/?action_KEY=26387s, everyone is at risk.
(Beyond Pesticides, July 27, 2018) The American Academy of Pediatrics (AAP) has issued new guidelines for measures to lower children’s exposures to chemicals in food and food packaging that are tied to health problems such as obesity, metabolic changes, decreased birth weight, and endocrine disrupting effects, including reduced fertility. Exposures to these chemicals–added to food during processing or in food packaging–are disproportionately high among minority and low-income populations, according to the report, especially given inadequate federal regulation and oversight.
(Beyond Pesticides, July 26, 2018) A
(Beyond Pesticides, July 25, 2018) The Village of Franklin Park has become the third and latest community in the state of Illinois to
(Beyond Pesticides, July 24, 2018) The White House named Scott Hutchins, PhD, former Dow Chemical Company executive, as Undersecretary of Agriculture for Research, Education and Economics for the U.S. Department of Agriculture (USDA). Dr. Hutchins is now the third Dow alumnus to be hired by the Trump Administration. As a scientist who oversaw Dow’s pesticide research and development, his appointment, if confirmed, has troubling consequences to USDA’s research programs.
(Beyond Pesticides, July 23, 2018) Whole Foods Quietly Put Its Comprehensive GMO Labeling Policy on Hold. As
(Beyond Pesticides, July 20, 2018) Algae are elemental to life on Earth as generators of most of the planet’s oxygen and as food for myriad organisms. In the food chain, as in all systems, balance is key; 
(Beyond Pesticides, July 18, 2018) Empire State Consumer Project (ESCP), a regional group in Upstate New York, has published its
(Beyond Pesticides, July 17, 2018) Last week, closing arguments were made in the 9th Circuit Court of Appeals challenging the U.S. Environmental Protection Agency’s (EPA) refusal to ban chlorpyrifos, the pesticide science links to a host of neurological impairments in children. A coalition of labor and health organizations represented by Earthjustice asked a panel of three judges to overturn former EPA Administrator Scott Pruitt’s decision not to ban chlorpyrifos.
(Beyond Pesticides, July 16, 2018) Legislative Sneak Attacks Continue. Yet another bill has been introduced in Congress to remove accountability from Monsanto/Bayer for its glyphosate herbicide Roundup.™ The so-called “Accurate Labels Act†(S.3019/H.R.6022) would repeal most, if not all, existing labeling and information disclosure laws adopted by state or local governments, including California’s Safe Drinking Water and Toxic Enforcement Act (Prop 65), which has been responsible for the removal of hundreds of dangerous toxic chemicals, including lead, cadmium, and mercury, from commercial and consumer products nationwide.
(Beyond Pesticides, July 13, 2018) Earlier this year,
(Beyond Pesticides, July 12, 2018) Neonicotinoid insecticides have become notorious for their
(Beyond Pesticides, July 11, 2018) Ecologically-based farming systems contain far fewer pests and generate much higher profits than their conventional, chemical-based counterparts according to research
(Beyond Pesticides, July 10, 2018) Scott Pruitt’s resignation as Administrator of the U.S. Environmental Protection Agency (EPA) took effect Monday under a cloud of ethics investigations and alleged collusion with industry to systematically undermine, dismantle, and reverse critical protections for air, water, and workers. Deputy Administrator Andrew Wheeler will take the helm as Acting Administrator after serving as Deputy Administrator, a position that required Senate confirmation. Mr. Wheeler, a lawyer who worked in the toxics office at EPA under Presidents George H.W. Bush ad Bill Clinton, as an aide to U.S. Senator Jim Inhofe (R-OK) – a denier of climate change – and the Senate Committee on Environment and Public Works (EPW), and as a lobbyist for the coal and chemical industry, told the Washington Post: “[I] would say that the agenda for the agency was set out by President Trump. And Administrator Pruitt has been working to implement that. I will try to work to implement the president’s agenda as well. I don’t think the overall agenda is going to change that much, because we’re implementing what the president has laid out for the agency. He made several campaign promises that we are working to fulfill here.”
(Beyond Pesticides, July 9, 2018)Â The Center for Biological Diversity (CBD) is urging the U.S. Fish and Wildlife Service (FWS) to take action to protect 23 wildlife species in the Southeast that are at risk of extinction. Citing deep concerns about unprecedented assaults on the Endangered Species Act (ESA),
(Beyond Pesticides, July 6, 2018) Two years ago, thirteen bald eagles were found dead on a farm in Maryland. Now the investigation has revealed that these birds died after ingesting the highly toxic pesticide, carbofuran. Carbofuran, whose use has been phased out in the U.S., is so toxic to birds that one granule is all it takes to kill. Irresponsible and illegal use of pesticides is still responsible for primary and secondary poisonings of wildlife, as is the case of these bald eagles.
