(Beyond Pesticides, August 30, 2024) There is no more compelling reason to embrace a precautionary pesticide poisoning standard this Labor Day than the need to protect workers. In fact, the Occupational Safety and Health Administration (OSHA) says on its website, Transitioning to Safer Chemicals, that the best way to protect workers is to  “eliminate or reduce hazardous chemicals at the source.” While some try to employ product substitution with “safer” chemicals, Beyond Pesticides urges decision makers to embrace alternative systems, such as organic management systems, that embrace management techniques to meet disease and infestation management goals and use only organic compatible substances. According to OSHA: “In chemical management, [the industrial hygiene principle, known as the hierarchy of controls] guides employers and workers to eliminate or reduce hazardous chemicals at the source by substituting them with safer alternatives. Unlike traditional engineering controls, administrative controls, work practice controls, or personal protective equipment, these strategies can completely eliminate exposure to hazardous chemicals, reduce the potential for chemical accidents, reduce disposal costs, and remove concerns regarding worker compliance and equipment maintenance.” A look through the state and federal databases that track occupational pesticide poisoning for both acute (immediate short-term) and chronic (long-term) pesticide effects […]

(Beyond Pesticides, August 29, 2024) The Center for Agriculture and Bioscience International (CABI) earned the 2024 Innovators Award from The Better Cotton Initiative (Better Cotton) for its leadership in developing capacity and expansion of organic standards and practices in the Pakistani cotton sector, according to a press release by Better Cotton. Given the millions of pounds of some of the most toxic chemicals used to produce cotton, and Pakistan being an exporter of $3.5 billion worth of cotton (2021), including $240 million to the U.S. (2022), cotton production is a worldwide contamination problem. The U.S. is currently the fourth largest cotton producer (domestic and export) and the largest cotton exporter in the world, accounting for 30% of all cotton produced, valued at $5.7 billion (2021). The farm value of U.S. organic cotton is $35.55 million (2021). According to the Organic Trade Association, organic cotton comprises approximately 0.95% of global cotton production. “CABI, for its multifaceted work in Pakistan which has included the creation of a national organic agriculture policy for Pakistan that is currently being assessed by the country’s Ministry of Food Security and Research,” the release goes on to discuss the implications of the years-long initiative. “If approved, the policy […]

Image: Art Page submission from Max Sano, “Maryland Farmland“ (Beyond Pesticides, August 27, 2024) A recent entry in the Civil Eats investigative series, “Chemical Capture: The Power and Impact of the Pesticide Industry,” unpacks the troubling coordination between carbon markets, toxic pesticide products, and industrial agriculture to mutually reframe their business models under the guise of climate-smart agriculture. In recent years, powerful agribusiness corporations—including Corteva (chlorpyrifos) and Bayer/Monsanto (glyphosate)—have made significant progress in becoming leading providers of carbon markets based in the United States. Advocates, farmers, and communities view the misrepresentation of carbon offsets and trading as a climate solution in a strategy that undermines proven alternative systems of agriculture and land management (aka organic). The underlying concept of carbon markets began with the emissions trading program as a result of the Kyoto Protocol back in the 1990s. “Emissions trading, as set out in Article 17 of the Kyoto Protocol, allows countries that have emission units to spare—emissions permitted them but not “used”—to sell this excess capacity to countries that are over their targets,” according to the United Nations. Based on Civil Eats’ reporting, Bayer/Monsanto with Climate FieldView and Corteva with its Carbon Solutions program, cite their pesticide products as […]

(Beyond Pesticides, August 26, 2024) In July, the U.S. Environmental Protection Agency (EPA) announced it was raising the allowable levels of the highly toxic weed killer atrazine in the nation’s waterways from the 2016 level of 3.4 to 9.7 micrograms per liter (µg/L), which scientists and environmental advocates say is a serious threat to aquatic plants, fish, invertebrates, and amphibians, in addition to people who recreate in waterways or eat food from them. With EPA’s August 7 decision to ban the weed killer Dacthal (or DCPA–dimethyl tetrachloroterephthalate), Beyond Pesticides is rallying public support for the removal of atrazine from the market under the same standards of harm, inability to mitigate hazards, and the availability of alternatives. As Beyond Pesticides points out in its 2022 atrazine comments (2020 and 2016 comments included) to EPA, the agency in November 2021 released the final Biological Evaluation (BE) assessing risks to listed species from labeled uses of atrazine (in the triazine chemical family). The agency made “likely to adversely affect (LAA) determinations” for 1,013 species and 328 critical habitats, which it is now rejecting, while using a “community-equivalent level of concern (CE-LOC)” measure that is filled with uncertainty and lacks any sense of precaution with […]

Image: Art Page submission from Sara Grantham, “Sunflower Pollinators”  (Beyond Pesticides, August 23, 2024) A study in Science of The Total Environment calculates and compares pesticide risk in 594 wild bee species associated with crops in North America. Current pesticide risk assessments that analyze effects on bees primarily focus on a limited subset of species and do not provide comprehensive protection of all wild bees. “Species commonly proposed as models for pesticide risk assessments may not accurately represent risk for those bee species facing the highest potential risk in agricultural contexts,” the authors postulate. The researchers continue, “This study presents a novel approach to characterize and compare the relative potential pesticide risk among wild bee species of their association with crops in North America using suites of intrinsic bee traits to quantify species’ vulnerability and extrinsic factors based on the toxic load of crops for bees and the strength of each species’ association with those crops.” In considering multiple factors that vary by species and determining potential harm to each from pesticide exposure, this study highlights the inadequacies of the current risk assessment process used by the U.S. Environmental Protection Agency (EPA).    The system for risk assessment for pesticides that […]

(Beyond Pesticides, August 21, 2024) A literature review, published this month in the Journal of Agricultural and Food Chemistry, explores levels of pesticide residues found in samples of human urine with environmental exposure and dietary intake and confirms prior findings about the benefits of an organic diet. Similar to past findings, lower concentrations of chemicals are detected in the urine of participants who report eating an organic diet. By analyzing 72 scientific research studies published between 2001 to 2023, the review assesses routes of exposure and “explores urinary concentrations and detection frequency of metabolites of organophosphates and pyrethroids, as well as herbicides such as 2,4-D and glyphosate,” the authors say. While “exposure to pesticide residues is influenced by a variety of demographic factors, including occupation, agricultural practices, seasonal variations, residence, diet, age, and gender,” the authors say, the concentrations of pesticides and their metabolites in human urine highlights the disproportionate risk to certain groups as well as the overall threat to the health of humans and the environment. Pesticide exposure can occur from dermal/skin contact or inhalation, through residence or work, and with dietary intake. “Pesticides in urine can be detected as parent compounds, specific metabolites corresponding to a specific […]

(Beyond Pesticides, August 20, 2024) A study published online in the journal Environmental Toxicology and Pharmacology raises continuing concern about residual exposure to organochlorine pesticides (OCPs) and the disruption that they and their metabolites and isomers cause to biological systems. For the most part, OCPs, including dichlorodiphenyltrichloroethane (DDT), are no longer used worldwide, but the legacy of their poisoning and contamination persists. A 2022 article in Environmental Science & Technology cites California condors and marine mammals along California’s coast contaminated with several dozen different halogenated organic compounds (hazardous, often-chlorinated chemicals) related to DDT, chlordane, and other now-banned legacy chemicals. Other research finds DDT in deep ocean sediment and biota. And, more research finds multigeneration effects from DDT exposure with grandmothers’ exposure to DDT increasing granddaughters’ breast cancer and cardiometabolic disorder risk. This study may be the first compilation of research regarding the modes of action for distinct types of organochlorine pesticides (OCPs). The findings raise the significant danger of legacy chemicals that persist for generations and call for a precautionary regulatory standard that is focused on preventing harm and advancing alternative nontoxic practices and products. In tracking the ongoing scientific literature on a broad spectrum of adverse effects daily, Beyond Pesticides […]

(Beyond Pesticides, August 19, 2024) As a local news outlet in Virginia covers a local farm receiving organic certification, Beyond Pesticides launches an action this week to “take back organic” —in response to prominent agricultural forces and industry interests attempting to weaken organic standards and blur the line between certified organic and “regenerative” practices that are not organic-certified. In an article, VMRC’s Farm at Willow Run is certified organic [VMRC is the Virginia Mennonite Retirement Community], Rocktown Now quotes the farm manager in Harrisonburg, VA, Nate Clark, saying, “This milestone demonstrates our dedication to providing high-quality, healthy food to our residents and community while also prioritizing environmental sustainability.” The article reports that as a certified organic farm with detailed records of the farm’s field and harvest activities and materials, subject to annual inspections, “VMRC is committed to regenerative farming practices that promote soil health, energy conservation and fair working conditions.” “Regenerative” agriculture or land management that is not certified organic raises a series of questions about its lack of a standard definition that is enforceable under a compliance system. Beyond Pesticides’ piece on the subject, “Regenerative” Agriculture Still Misses the Mark in Defining a Path to a Livable Future,“ explores […]

(Beyond Pesticides, August 16, 2024) The International Panel of Experts on Sustainable Food Systems (IPES-Food) released a report, Food from Somewhere: Building food security and resilience through territorial markets, in July identifying the importance of moving beyond toxic chemical dependent, industrialized agriculture and toward “sourcing local and organic food” through alternative models, such as farmer and consumer-owned cooperatives, alternative certification schemes, and fostering relationships between organic producers and consumers through territorial markets. “[T]erritorial markets are closely associated with agroecology, and in many cases help to provide market outlets for farmers using natural fertilizers and pesticides that work with nature, rather than the fossil-fuel based synthetic inputs associated with corporate value chains,” the authors state and go on to advocate for transformative action based on various case studies rooted in organic principles and practices. Territorial markets are a nascent concept rooted in agroecology (“an integrated approach that simultaneously applies ecological and social concepts and principles to the design and management of food and agricultural systems”) and political ecology, which depending on the perspective may have differing definitions. However, there are several commonly held principles of territorial markets that include ideas of “closer to home,” “largely or fully outside of corporate chains,” […]

(Beyond Pesticides, August 12, 2024)  When the U.S. Environmental Protection Agency (EPA) issued an emergency ban of the weed killer Dacthal (DCPA) last week, it said that there are no “practicable mitigation measures” to protect against identified hazards—a clear and honest assessment of the limits of pesticide product label changes and use restrictions. Now, the question is whether the same thinking can be applied across the EPA’s pesticide program, addressing the urgent need to protect biodiversity. In the Dacthal proclamation, EPA said it consulted with the U.S. Department of Agriculture (USDA) on “alternatives to this pesticide,” and presumably determined that there were “alternative chemicals” that could be used in chemical-intensive agriculture—while not considering “alternatives to chemicals.” This is the framework that is understood to be EPA’s process that keeps pest management on a pesticide treadmill except in extremely rare cases (this being the second in nearly 40 years). It is also the framework that has led to catastrophic events or existential crises on biodiversity collapse, health threats, and the climate emergency. On biodiversity, the mix of diverse and intricate relationships of organisms in nature that are essential to the sustaining of life, EPA’s pesticide program, the Office of Pesticide Programs, has […]

(Beyond Pesticides, August 9, 2024)​​ A study in the journal Biology and Fertility of Soils has confirmed once again that organic agriculture contributes significantly to soil health, improving ecological functions that are harmed by conventional, chemical-intensive farming practices. Organic soil amendments (fertilizers) that feed soil organisms increase beneficial protistan predators and support sustainable predator-prey relationships within the soil microbiome. [‘Protist’ is a catch-all term that describes ancient lineages of eukaryotes—organisms with a nucleus—that are neither a true plant, animal, or fungus.] The study shows that organic farming creates a healthy ecosystem able to support a balance of life forms in the soil. Moreover, the study finds that the use of chemical fertilizers for agricultural management disrupt the stable biological relationship between protistan predators and their bacterial prey in soils, adding to the argument for transitioning away from conventional systems that lean on toxic inputs.   Healthy soil contains millions of living species that form the microbiome. Most of the biodiversity in soil consists of bacteria and fungi, and their number and type are regulated partially by predatory protists and nematodes that feed on bacteria. Akin to the impact of predators keeping a herd of prey healthy by hunting the sick, […]

(Beyond Pesticides, August 2, 2024) In a recent study published in Science, a team from the University of Massachusetts and Yale University provides quantitative insight into the significant effects of a recent U.S. Supreme Court decision on the nation’s water quality. This research highlights the essential role of ephemeral streams—water sources that flow temporarily after rainfall—in transporting pollutants, including pesticides, sediments, and nutrients from land to larger water bodies.  This comprehensive study underscores the devastating risk to U.S. water quality, stemming from the May 2023 U.S. Supreme Court decision, Sackett v. Environmental Protection Agency (EPA), which dramatically limits the agency’s ability to protect ephemeral streams as well as critical wetland ecosystems under the Clean Water Act (CWA).  As a May 2024 report by Clean Water for All Coalition notes, “The [Sackett] decision has endangered the drinking water sources of at least 117 million Americans by stripping protections from over half of the nation’s wetlands, as well as up to nearly 5 million miles of rain-dependent and seasonal streams that feed into rivers, lakes, and estuaries.” At a time when an immediate response to the climate crisis and chemical pollution is more urgent than ever, the U.S. Supreme Court’s judicial decisions are seen […]

(Beyond Pesticides, July 31, 2024) The latest commentary on “forever chemicals” in Environmental Health Perspectives captures growing concerns for the class of per- and polyfluoroalkyl substances (PFAS) that are found in pesticide products and cause persistent contamination that threaten human health and the environment. The authors share, “Given that pesticides are some of the most widely distributed pollutants across the world, the legacy impacts of PFAS addition into pesticide products could be widespread and have wide-ranging implications on agriculture and food and water contamination.” Fluorination, which adds fluorine to a compound, is used to modify properties, such as the stability of chemicals. It can also increase residual activity of pesticide ingredients. Fluorinated molecules, including PFAS, are “a serious environmental health concern owing to their highly persistent nature, often potent toxicities, potential to bioaccumulate, and widespread presence in people, animals, and the broader environment,” the authors state. They continue in saying, “The long-term impacts of using mixtures of extremely persistent chemicals on potentially hundreds of millions of acres of US land every year is, to us, a cause for concern.” The commentary, titled “Forever Pesticides: A Growing Source of PFAS Contamination in the Environment,” explores how and to what extent PFAS […]

(Beyond Pesticides, July 30, 2024) The U.S. Environmental Protection Agency (EPA) announced on July 15 what it described as a new process for evaluating the risks of spray drift—the migration of pesticides from their target area to off-site zones. According to a statement by EPA Chemical Safety and Pollution Prevention Assistant Administrator Michal Freedhoff, PhD in an Oregon Public Broadcasting story, the agency took the step so that “people don’t have to wait years for the protections they deserve and need.” However, EPA states, “The Agency is not making any changes to its chemical-specific methodology outlined in [its] 2014 document but has decided to extend the chemical-specific spray drift methodology to certain registration actions.” EPA has said, “Spray drift is governed by a variety of factors which govern how much of the pesticide application deposits on surfaces where contact with residues can eventually lead to indirect exposures (e.g., children playing on lawns that are next to treated fields and where residues have deposited).” The new policy will add spray drift evaluation to occasions when the agency receives an application for a new pesticide and when a registered pesticide is intended for a new use or applied to a new crop. […]

(Beyond Pesticides, July 26, 2024) Beyond Pesticides released the latest issue of Pesticides and You this week, a compendium of scientific research on pesticide threats to human and environmental health. The issue is a breathtaking warning from the science community that environmental, health, and labor laws are not protecting the public. Beyond Pesticides says in its introduction that a shift away from toxic pesticide use is urgently needed. Included in this issue are scientific reviews of research reported by Beyond Pesticides in 2023, providing a critique of the independent peer-reviewed literature with a shocking range of adverse effects, including cancer, neurotoxicity, brain effects, reproductive impacts, diabetes and obesity, chronic kidney and liver disease, Parkinson’s, respiratory illness and asthma, learning and behavioral abnormalities, and more, as well as disproportionate harm to people of color. In addition, the science documents pesticides’ catastrophic harm to the ecosystems that sustain life. In total, these dramatic findings call for an end to the use of toxic pesticides, incompatible with respect for living organisms and, to environmental, health, and labor advocates, unconscionable given the availability of viable, cost-effective organic practices. This issue adds to the body of knowledge from two previous issues of Pesticides and You (Transformative Change: […]

(Beyond Pesticides, July 25, 2024) On July 10, the Oregon Court of Appeals ruled that the Federal Insecticide, Fungicide and Rodenticide Act (FIFRA) does not preempt pesticide exposure victims’ state law claims against pesticide manufacturers, based on reporting from The New Lede. This decision builds on years of judicial precedent from the Supreme Court of the United States (SCOTUS) that protects individuals’ right to use failure-to-warn claims against producers of toxic pesticides, including Bayer-Monsanto. The importance of judicial review is critical to protecting the public against public health impacts of toxic pesticide use in the context of last month’s SCOTUS decision ending Chevron Doctrine, and with it the end of deferring to federal regulatory agencies on ambiguities in statutory mandates. A growing coalition of environmental and public health advocates, organic farmers, trial attorneys, farmworkers, and physicians are united in pushing back against a concerted effort by industry and its allies to attack victims’ ability to sue under “failure-to-warn” through the Farm Bill, state legislatures, and the proposed federal budget for Fiscal Year 2025. Oregon Court of Appeals In 2022, a local trial court in Oregon ruled in favor of Monsanto on a lawsuit initiated by Jackson County residents Larry and […]

(Beyond Pesticides, July 24, 2024) The Center for Food Safety—joined by environmental, farm, and grassroots organizations including Beyond Pesticides—submitted a groundbreaking petition yesterday to the U.S. Environmental Protection Agency (EPA), urging immediate action to address the presence of per- and polyfluoroalkyl substances (PFAS) in pesticides and pesticide containers. Numerous studies have shown that the broad use of PFAS chemicals, and the resulting environmental contamination, has devastating impacts on public health, wildlife, and pollinators. Despite acknowledging PFAS as an urgent public health and environmental issue, EPA has upheld hundreds of registrations of pesticide ingredients that fall into the PFAS category. Furthermore, EPA has allowed the ongoing use of fluorinated pesticide storage containers, despite the agency itself finding that these containers leach PFAS chemicals into pesticide products.   PFAS, known as “forever chemicals” due to their ability to persist in the environment, are endocrine disruptors, which are linked to developmental issues, cancers, and organ damage. Crops can uptake PFAS from soil, resulting in dietary exposure for both the public and wildlife, while PFAS ingredients in pesticides can also leach into groundwater, contributing to widespread PFAS drinking water contamination. In recent years, EPA has acknowledged this critical issue and committed to addressing PFAS contamination outside […]

(Beyond Pesticides, July 17, 2024) National election results in the United Kingdom (UK) and France in recent weeks have shocked the world amidst concerns of a rising tide of right-wing authoritarianism on the eve of European Parliament election results—trending toward what was initially perceived as a conservative majority earlier in June. With new leadership in some of the biggest economies and policy leaders across the Atlantic, environmental and health advocates are hopeful that this will signal a new momentum to advance the mission of transitioning to a fully organic land management and food system that replaces the status quo reliant on toxic petrochemical-based pesticides and fertilizers that exacerbate the climate crisis, biodiversity collapse, and public health fragility. Citizens of the United Kingdom overwhelmingly voted for the center-left Labour Party, which won an unprecedented margin of 291 seats, winning 412 seats out of the 650 total seats up for grabs. The Conservative Party won just 121 seats, a clear rejection of their nearly fifteen-year leadership position in UK politics. UK-based advocates welcome the news given the Labour Party platform to “ban neonicotinoid pesticides imidacloprid, clothianidin, and thiamethoxam due to their impact on bees,” according to reporting by Politico. Neonicotinoids have long […]

(Beyond Pesticides, July 16, 2024) Yet another study in the August 2024 journal Ecotoxicology and Environmental Safety has found that exposure to organophosphorus pesticides (OPPs) is correlated with increased suicidal thoughts in some people. This study is just the latest in a long line of studies from around the world that have linked pesticide exposure to mental health conditions, including sleep disorders, depression, and suicidal ideation (SI). As the rate of suicide increased by 30% between 2000 and 2020, there is an urgent public health need to investigate and address all potential contributing factors. A 2019 study, covered in Daily News, found that teens and adolescents living in agricultural areas and exposed to organophosphate (OP) insecticides are at higher risk of depression, In July and January this year, other studies link farmer psychiatric episodes to pesticide exposure, adding to the body of science. Exposure to household pesticides is also linked to depression in a 2020 study.   Study and Methodology  The study entitled “Association between exposure to organophosphorus pesticide and suicidal ideation among U.S. adults: A population-based study,” analyzes information on the mental and physical health of over 5,000 individuals aged 20 and up in the United States. The study aims […]

(Beyond Pesticides, July 15, 2024) It is hot. Really hot. A serious response to this climate emergency requires, according to environmental advocates, a dramatic transformation in land management and an end to the use of petrochemical pesticides and fertilizers. Beyond the real-world adverse effects of the climate crisis— more intense and frequent fires, floods, hurricanes and hail storms, as well as the harm to health and biodiversity—the rising insurance premiums imposed by the insurance industry speaks to the need for an urgent systemic response. According to the paper, Pricing of Climate Risk Insurance: Regulation and Cross-Subsidies, “The unprecedented rise in natural disasters has led to catastrophic losses of more than $600 billion in the United States over the last two decades, roughly twice the losses of the previous 40 years combined.” While the events associated with climate are more accurately described as “human-made” rather than “natural” disasters, a 2023 Washington Post article reports that, “U.S. insurers have paid out $295.8 billion in natural disaster losses from 2020 to 2022, a record for a three-year period.” This has led to dramatic changes in the cost of insurance coverage and the decision of many carriers to deny coverage. The Washington Post writes, “At least […]

(Beyond Pesticides, July 12, 2024) No one can deny that the dominant agricultural system developed in the 20th century is unsustainable, and indeed is in escalating crisis from the combined effects of pesticide resistance, climate change and resource overexploitation. The frontline members of this system are farmers, who must juggle numerous considerations to maintain their livelihoods. Any proposal for improvement that threatens their bottom lines is likely to encounter resistance, and any proposal that promises to improve the bottom line is more likely to be implemented. Thus there is a powerful incentive to accept suggestions from “crop advisors”—usually known as agronomists—a category that includes government extension agents, independent consultants usually paid directly by farmers, and those who work for agribusiness, particularly chemical companies. A study published in the Journal of Rural Studies in April by Iowa State University sociologist Katherine Dentzman, PhD examines the relationships among agronomists, farmers and farming communities. Dr. Denzman conducted focus groups with agronomists in in Mid-Atlantic, Midwest, Northwest, and Southwest states to determine what pressures limit the types of advice they give farmers. When it comes to pesticides and resistance to them, the advice provided by typical agronomists has generally led to more pesticide use, despite […]

(Beyond Pesticides, July 11, 2024) Can the health of pollinator hives serve as a nature-based indicator for pesticide residue drift? Researchers in a study published in Science of the Total Environment in June find this to be the case. Through the BeeNet Project, led by the Italian Ministry of Agriculture, Food Sovereignty, and Forestry (MAFSF), researchers detected the presence of 63 different pesticide residues in hives across northern Italy. Of these residues, 15 are not approved for use under European Union (EU) law. Environmental advocates observe the mounting scientific literature on pollinator decline, in part due to the inadequate regulation of toxic petrochemical-based pesticides, as a call to action to push forward land management, agricultural, and climate policy that aligns with organic principles centering on soil health, biodiversity, public health, worker protections, and economic security. Methodology The study is cowritten by a cohort of ten researchers working in the Research Center for Agriculture and Environment in Bologna, Italy—a research institution within the Council for Agricultural Research and Agricultural Economics Analysis (CREA) at MAFSF. Supported by the BeeNet Project (funded by Italian National Fund), BeeNet is a national monitoring project that tracks the health of honey bee and wild bee populations […]

(Beyond Pesticides, July 10, 2024) An article last month in Entomology Today, a publication of the Entomological Society of America, highlights the important findings of a study published earlier this year in the Journal of Insect Science. While there has been debate on whether neonicotinoid (neonic) insecticides or Varroa mites (Varroa destructor) are more detrimental to the survival of bees, evidence suggests that neonicotinoids are not only harmful individually but can increase vulnerability to parasitism from mites in western honey bees (Apis mellifera). The Entomology Today article reads: “Some researchers and organizations have pointed to neonics as directly harming bees. Others have pointed to other issues, like Varroa mite infestation, as more hazardous to honey bee populations.” There is scientific evidence supporting each claim, as both cause stress to bee species that can lead to population decline. The study in the Journal of Science, however, is “the first experimental field demonstration of how neonicotinoid exposure can increase V. destructor populations in honey bees and also demonstrates that colony genetic diversity cannot mitigate the effects of neonicotinoid pesticides.”  As the article states, “The researchers were not looking for impacts on Varroa mites at first. Instead, they were looking to understand how […]