(Beyond Pesticides, February 1, 2017) Last week in North Miami, the City Council took a significant step that could reduce pesticide use in the community. The Council adopted an Integrated Pest Management (IPM) policy modeled after a plan developed by San Francisco in the mid-90’s. The plan does not ban pesticides and herbicides, but instead aims to reeducate citizens and county workers on least-toxic pest management strategies with the goal of eliminating toxic pesticide use on city property.  The IPM plan does not address pesticide use on private property, due to state preemption of local authority. With the passage of the North Miami’s resolution, city operatives will now be asked to give preference to available, safe and effective non-pesticide alternatives and cultural practices. As stated in the resolution’s Integrated Pesticide Management Program Guidelines, the goal of the policy is “to eliminate the application of all Toxicity Category I and Category II pesticide products by January 2018.” On top of eliminating certain pesticide categories, the resolution also calls for staff training and expert consultants, both of which have the potential to help ease the transition in pursuit of the 2018 goal, and priority will be given to efforts to reduce or eliminate pesticide use near […]

(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, 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, 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, September 22, 2016) Yesterday, the United Nations (UN) gathered to address the alarming rise of antibiotic resistance at a day-long meeting in New York. The UN General Assembly, made up of delegates from 193 countries, has only convened health-related meetings on three other issues: Ebola, HIV, and noncommunicable diseases. According to the World Health Organization, which collaborates with the UN on health-related priorities, “Antimicrobial resistance has become one of the biggest threats to global health, such as human development.” At this high-profile meeting, Heads of State and Heads of Delegations addressed the urgency of the situation and discussed multisectoral approaches to addressing antimicrobial resistance. This UN meeting elevated the discussion to a historic level and led to the approval of a declaration, but did not result in legally binding actions and failed to include language to eliminate excessive antibiotic use in animal agriculture. In an interview with Vox, Kevin Outterson, Professor of Law at Boston University, stated that “it has taken 15 years to get [antimicrobial resistance] back on the global agenda” since the UN last tried to take action in September 2001. Experts are warning that we may be entering or have already entered a post-antibiotic era […]

(Beyond Pesticides, September 1, 2016) With the apparent mosquito transmission of the  Zika virus in Florida, local officials around the United States have been feeling pressure to step-up preemptive mosquito spraying, prior to the virus actually emerging  locally in infected mosquitoes. The Zika virus has been contributing to public anxiety in the U.S. for several months and, because of this, the state of Maryland has started spraying with hazardous insecticides. The state has made targeting mosquitoes its  number one priority, while many argue that the state’s spraying  puts the well-being of residents at risks. As of August 24, there are 77 travel-associated cases of Zika in the state of Maryland. Without a finding of infected mosquitoes in the state, the Maryland Department of Agriculture’s (MDA) Mosquito Control Program is focusing its  control actions on female (the ones that bite) aedes albopictus, commonly known as Asian tiger mosquitoes, the most common type of mosquito in Maryland that studies indicate “has the potential” to transmit the Zika virus. MDA’s Mosquito Control Program implements the state’s mosquito management, which is conducted in accordance with an undefined  Integrated Pest Management (IPM)  program; basing the  approach broadly on prevention, monitoring, and control of mosquitoes. As […]

(Beyond Pesticides, August 24, 2016) Researchers at Drexel University report that higher levels of some organochlorine compounds during pregnancy are associated with autism spectrum disorder (ASD) and intellectual disability (ID). The organochlorine compounds under study have long been banned in the U.S., and include pesticides like DDT, underscoring how pervasive and persistent these chemicals are, and their continued impact on human health. The research is reported in the study  Polychlorinated Biphenyl and Organochlorine Pesticide Concentrations in Maternal Mid-Pregnancy Serum Sam ples: Association with Autism Spectrum Disorder and Intellectual Disability,  which examines whether prenatal exposure to polychlorinated biphenyls (PCBs) and organochlorine pesticides (OCPs) influences offspring risk of ASD and intellectual disability without autism (ID). According to the research, children born after being exposed to the highest levels of organochlorines during their mother’s pregnancy are roughly 80 percent more likely to be diagnosed with autism when compared to individuals with the very lowest levels of these chemicals. The team looked at a population sample of 1,144 children born in Southern California between 2000 and 2003. Data was accrued from mothers who had enrolled in California’s Expanded Alphafetoprotein Prenatal Screening Program, which is dedicated to detecting birth defects during pregnancy. Participants’ children were […]

(Beyond Pesticides, August 22, 2014) The Town Board in Wheatfield, New York unanimously voted last month to amend its biosolids law to ban any application of sewage sludge and other similar materials from the treatment of municipal wastewater to any land in town, even for those who already have permits from the state. The law reasons that the potential contamination of groundwater, surface water, and soil, as well as the potential for air pollution, poses an unreasonable risk to town residents, public health, and the environment. Biosolids, otherwise known as sewage sludge, are composed of dried microbes previously used to process wastewater in treatment plants. The material is increasingly being used in conventional agriculture, but its application is explicitly forbidden in organic production. This is because the sludge can contain high concentrations of toxic contaminants, such as pesticides, detergents, estrogenic hormones, antibiotics, dioxins, PCBs, flame retardants, and heavy metals. A 2002 study revealed the material to be associated with an increased prevalence of Staphylococcus aureus infections, a condition known to cause skin rashes and respiratory problems, for people located in close proximity to biosolid application sites. More recently, new research adds to existing evidence of the hazards of sewage sludge […]

(Beyond Pesticides, February 13, 2013) After years of scrutiny and criticism, the U.S. Environmental Protection Agency’s (EPA) Administrator Lisa P. Jackson signed amendments strengthening existing standards for human research involving pesticides submitted by third parties for consideration in EPA decisionmaking. These amendments apply to studies involving the controlled exposure of participants to pesticides, with the hope that these “tougher” new standards will decrease the number of intentional human dosing studies conducted for pesticides. Even though EPA stated in 2001 that it will not consider or rely on human studies in its regulatory decisionmaking, subsequent industry pressure resulted in EPA invoking the Common Rule (40 CFR 26 – Protection of Human Subjects) for third-party intentional dosing studies. The agency promulgated new rules and made revisions to these rules, stemming from the lawsuit and settlement by the Natural Resources Defense Council (NRDC) et al., to broaden and refine rules relating to human research involving pesticides. In 2010, EPA published the proposed rule to amend EPA’s protocol for the testing of pesticides on humans. Now finalized, the rule strengthens EPA’s 2006 rule, Protections for Subjects in Human Research. Now prohibited is testing on nursing and pregnant women, children, as well as testing on […]

(Beyond Pesticides, January 16, 2013) Children living near chemical-intensive or conventional plantations in Costa Rica are exposed to twice as much of the insecticide chlorpyrifos compared to children living near organic plantations, a study reports. More than half the children, mostly from indigenous tribes- Ngäbe and Bribri – have a  higher daily exposures than allowed under U.S. federal standards. Chlorpyrifos is linked to neurological effects, especially in children, and is still permitted for use on crops. The study,  Indigenous children living nearby plantations with chlorpyrifos-treated bags have elevated 3,5,6-trichloro-2-pyridinol (TCPy) urinary concentrations, was lead by Berna van Wendel de Joode, PhD  (Central American Institute for Studies on Toxic Substances (IRET), Universidad Nacional, Heredia, Costa Rica). It was conducted in Costa Rica’s banana and plantain plantations in the Talamanca region, and  targeted villages situated nearby to the plantations where blue bags treated with chlorpyrifos are routinely used to protect banana and plantain crops from pests. Two villages under study are near plantations that use chlorpyrifos-treated bags, while the organic village is near several plantations  that use little or no insecticide. For 140 children, aged 6 — 9, mostly indigenous Ngäbe and Bribri, parent-interviews and urine samples were obtained. Chlorpyrifos’ environmental levels […]

(Beyond Pesticides, November 27, 2012) On Monday, the American Academy of Pediatrics (AAP) released a landmark policy statement, Pesticide Exposure in Children, and an accompanying technical report on the effects of pesticide exposure in children. In the documents, released in the December 2012 issue of Pediatrics magazine and online on November 26, AAP makes note of the current shortfalls in medical training, public health tracking, and regulatory action on pesticides. Acknowledging the risks to children from both acute and chronic effects, AAP’s report provides recommendations to both pediatricians and government health agencies. AAP’s policy statement comes on the heels of an October 2012 report citing the benefits of eating organic food in order to reduce pesticide exposure. Lead authors on the documents for the AAP’s Council on Environmental Health are James R. Roberts, MD, MPH, Medical University of South Carolina, and Catherine J. Karr, MD, PhD, University of Washington. AAP’s statement notes that, “Children encounter pesticides daily and have unique susceptibilities to their potential toxicity.” The report discusses how kids are exposed to pesticides every day in air, food, dust, and soil. Children also frequently come into contact with pesticide residue on pets and after lawn, garden, or household pesticide […]

(Beyond Pesticides, October 4, 2012) The Centers for Disease Control and Prevention (CDC) has released updated tables for its Fourth National Report on Human Exposure to Environmental Chemicals, which was released in 2009. The new data includes updated tables for 119 chemicals and tables for 34 new chemicals, including updates for 2,4-D and triclosan and their metabolites. New metabolites of organophosphorous insecticides are added for the first time. Notably, the report found that concentrations of four metabolites of organophosphates generally increased among nearly all groups CDC measured, while levels for two generally decreased. Organophosphate pesticides, such as chlorpyrifos, are highly toxic to humans and the environment. Chlorpyrifos is a frequent water contaminant and a long range toxicant, exposing communities and polluting pristine areas far from where it was applied. Volatilization drift ””the evaporation of the pesticide after application”” is also part of the problem for chlorpyrifos. A 2009 study found the pesticide to have significant impacts on the growth and development of amphibians miles away from the site where it was first applied. A USGS study in 2007 concludes that the breakdown products of chlorpyrifos are up to 100 times more toxic than the original. The Updated Tables, September 2012, […]

(Beyond Pesticides, September 12, 2012) Expectant mothers exposed to the pesticide additive piperonyl butoxide (PBO), widely used in synthetic prethroid insecticides and those ending in “thrin” (popular in mosquito spray programs), during pregnancy pass to their children a heightened risk of noninfectious cough at ages 5 and 6, according to researchers at the Columbia Center for Children’s Environmental Health (CCCEH). These findings support the premise that children’s respiratory system is susceptible to damage from toxic exposures during the prenatal period. Researchers outfitted 224 expectant mothers with air monitors during their third trimester of pregnancy and measured the levels of PBO and permethrin in the air around them. Then, once the children were 5 and 6, the same two chemicals were measured from air samples collected inside their home. Results showed that children exposed to PBO in the womb were at increased odds of reporting cough unrelated to cold or flu. Researchers found no correlation between prenatal or childhood exposure to permethrin, however they pointed out that this may be because PBO is easier to measure in air samples than permethrin. Coauthor of the study, “Prenatal exposure to pesticide ingredient piperonyl butoxide and childhood cough in an urban cohort,” Dr. Rachel […]

(Beyond Pesticides, April 16, 2012) The U.S. National Marine Fisheries Service (NMFS) has released a draft Biological Opinion finding that three commonly used herbicides are increasing the chance of extinction for threatened and endangered Pacific salmon and steelhead runs. The NMFS assessment reverses earlier assurances from the U.S. Environmental Protection Agency (EPA) that the pesticides are “not likely to adversely affect” the dwindling salmon populations. The draft Opinion also contains restrictions on applying the three pesticides near waterways in California, Washington, Oregon and Idaho that provide habitat for the threatened and endangered runs. Public comment on the draft is being accepted through April 30 and the restrictions on applying the pesticides will take effect no later than one year after the final assessment is released. NMFS prepared the draft Opinion in response to EPA’s initial assessment of the risk that current uses of the herbicides oryzalin, pendimethalin and trifluralin pose for the threatened and endangered salmon and steelhead species. NMFS’ findings contradict significant conclusions from EPA’s work and highlight weaknesses in the agency’s current ecological risk assessment process that underestimate risk and fail to meet modern standards of analysis. For example, NMFS cites EPA’s failure to provide any analysis of […]

(Beyond Pesticides, October 14, 2011) Researchers at Uppsala University in Sweden have found that environmental toxicants such as dioxins, PCBs, and pesticides can pose a risk for cardiovascular disease. The results of the study, entitled “Circulating Levels of Persistent Organic Pollutants (POPs) and Carotid Atherosclerosis in the Elderly,” show a link between exposure to persistent organic pollutants (POPs), including several organochlorine pesticides, and the development of atherosclerosis, which can lead to heart disease. The study will be published in the journal Environmental Health Perspectives, and a version of it is available online ahead of print. Cardiovascular diseases, including heart attacks and strokes, are the most common cause of death in industrialized countries, and the most important underlying cause of these diseases is atherosclerosis. Unbalanced blood fats, diabetes, smoking, and high blood pressure are traditionally recognized risk factors for atherosclerosis. Previous studies have also reported possible links between cardiovascular disease and high levels of persistent (long-lived and hard-to-degrade) organic environmental toxicants, such as dioxins, polychlorinated biphenyls (PCBs), and pesticides. These compounds are fat-soluble and can therefore accumulate in vessel walls. However, no earlier studies have investigated possible links between exposure to these compounds and atherosclerosis. Of the POPs that were screened […]

(Beyond Pesticides, June 20, 2011) In a study published this week in the journal Pediatrics, researchers report findings that link mothers’ exposure to organochlorine pesticides during pregnancy with infants’ sizes at birth. The trend shows that the more mothers are exposed to the pesticides during pregnancy, the higher the chances are for reduced birth weight and length of their newborns. Comprising a total of 494 women and infants in Valencia, Spain from the years 2003-2006, the study evaluates umbilical cord blood for residues of four pesticides or pesticide degradates: DDT, DDE, hexachlorobenzene (HCB), and beta-hexachlorocyclohexane. The results show that a 10-fold increase in pesticide concentrations in the blood corresponds to a reduction in birth weight of 2-4 ounces. Additional results are correlated to specific pesticides. Higher concentrations of DDT results in a reduction in head circumference of 0.26cm, which the researchers call a “significant decrease.” Additionally, a decrease of 0.39cm in birth length is correlated with each 10-fold increase in concentration of HCB. The researchers note several concerns related to the findings, aside from the results themselves. Since people are exposed to a wide variety of chemicals in general throughout their everyday lives, higher pesticide exposure could betray higher exposure […]

(Beyond Pesticides, May 12, 2011) Beyond Pesticides joined 112 organizations in endorsing a 102-page set of environmental right-to-know recommendations, which OMB Watch presented on Tuesday, May 10 to the Obama administration. The recommendations, collaboratively drafted by advocates from across the country, aim to expand access to environmental information, equip citizens with data about their environmental health, and empower Americans to protect themselves, their families, and their communities from toxic pollution. The recommendations are contained within a report titled An Agenda to Strengthen Our Right to Know: Empowering Citizens with Environmental, Health, and Safety Information, drafted as part of the Environmental Information Initiative project. OMB Watch compiled the report following a year of work that culminated in a conference of almost 100 environmental, health, and safety advocates held in November 2010. Sean Moulton, OMB Watch’s Director of Federal Information Policy, said, “Many of the recommendations laid out in the report are ambitious, but they are also needed. Environmental and right-to-know advocates believe that much more information, presented in more searchable and usable formats, is necessary in order to adequately protect Americans’ environmental health.” Three key priorities are woven throughout the recommendations: 1. Environmental justice must always be considered — Minority and […]

(Beyond Pesticides, November 17, 2010) Researchers with the U.S. Geological Survey (USGS) have found a dozen agricultural fungicides in the waters and sediments downstream of farms and orchards in western states. Presented November 8, 2010 at the annual meeting of the Society of Environmental Toxicology and Chemistry (SETAC) in Portland, Oregon, the findings represent the first such data on fungicides in the western U.S. Farmers routinely use fungus-killing compounds to spray or dust food crops, such as strawberries, corn, and soybeans. Some crops receive up to a dozen doses per growing season. Nationwide, fungicide use has risen considerably since the 1990s, reaching 350 million pounds in 2001. However, the environmental prevalence and effects on wildlife and ecosystems, particularly of newer fungicides, are poorly understood, says Kathryn Kuivila, PhD, of the USGS California Water Science Center. Environmental monitoring programs monitor concentrations of few or no fungicides, she notes. The study entitled, “Occurrence of Azoxystrobin, Propiconazole, and Selected Other Fungicides in US Streams, 2005—2006,” documents the occurrence of fungicides in select U.S. streams soon after the first documentation of soybean rust in the U.S. and prior to the corresponding increase in fungicide use to treat this problem. Water samples were collected from […]

(Beyond Pesticides, September 8, 2010) The U.S. Environmental Protection Agency (EPA) has received a new Biological Opinion from the National Marine Fisheries Service (NMFS) with a finding that the application of products containing any of 12 organophosphate (OP) pesticides are likely to jeopardize federally listed threatened or endangered Pacific salmon and steelhead and their designated critical habitat. The 12 OPs addressed in this Biological Opinion, issued under the Endangered Species Act, are azinphos-methyl, bensulide, dimethoate, disulfoton, ethoprop, fenamiphos, methamidophos, methidathion, methyl parathion, naled, phorate, and phosmet. This opinion concludes that EPA’s registration of pesticides containing bensulide, dimethoate, ethoprop, methidathion, naled, phorate, and phosmet are each likely to jeopardize the continued existence of one or more of the 28 endangered and threatened Pacific salmonids and are each likely to destroy or adversely modify designated critical habitat for one or more of the 28 threatened and endangered salmonids. NMFS reached this conclusion because predicted concentrations of these seven pesticides in salmonid habitats, particularly in floodplain habitats, are likely to cause adverse effects to at least one listed Pacific salmonids including significant reductions in growth or survival. EPA’s registration of bensulide, dimethoate, ethoprop, methidathion, naled, phorate, and phosmet is also likely to result […]

(Beyond Pesticides, February 9, 2010) In an innovative development that could transform the way Americans view the origins of learning and developmental disabilities, the national Learning and Developmental Disabilities Initiative (LDDI) released the first-ever biomonitoring report identifying toxic chemical pollution in people from the learning and developmental disability community. Mind, Disrupted: How Toxic Chemicals May Affect How We Think and Who We Are examines 61 toxic chemicals present in project participants in the context of rising rates of autism, attention-deficit hyperactivity disorder, and other learning and developmental disabilities.   In the U. S., 5-15% of children under age 18 are affected by learning and developmental disabilities. Reported cases of autism spectrum disorders have increased tenfold since the early 1990s. Based on current research, the Centers for Disease Control and Prevention (CDC) states that 1 in 110 eight-year-old children have autism in the United States. Mind, Disrupted measured levels of a set of neurotoxic and endocrine-disrupting chemicals in the participants’ bodies. A growing body of peer-reviewed scientific research, including animal and human studies, shows that these chemicals can disrupt the development and functioning of the brain and nervous system. Eleven of the twelve study participants had detectable levels of triclosan in […]

(Beyond Pesticides, November 20, 2009) Three companies in Washington, Oregon and Idaho are the target of enforcement actions for their failure to follow federal pesticide laws, according to orders issued by the Environmental Protection Agency (EPA). The fines range from $1,280 to $28,080, and are characterized by safety advocates as a mere slap on the wrist for violations that the EPA says pose public safety hazards. J.R. Simplot Company of Boise, Idaho; Agricare of Amity, Ore.; and Northwest Agricultural Products of Pasco, Wash. violated the Federal Insecticide, Fungicide and Rodenticide Act (FIFRA) at their respective facilities, according to the EPA. Numerous other violations of FIFRA this past year have led to EPA fines or lawsuits, including several in the state of Washington last spring. In October, EPA fined Samsung for violating the federal pesticide law when it publicized that its keyboards, produced with nanosilver, were antimicrobial and inhibited germs and bacteria without registering its products. EPA also filed suit against VF Corporation for the sale and distribution of unregistered pesticides through its retail company, The North Face. “Companies that produce pesticides but fail to register their facilities or submit required reports are not only operating illegally, but also pose a […]

(Beyond Pesticides, October 13, 2009) In a first ever investigation of toxic chemicals found in the bodies of doctors and nurses, Physicians for Social Responsibility (PSR) in partnership with American Nurses Association (ANA) and Health Care Without Harm (HCWH) released the Hazardous Chemicals In Health Care report on October 8th. The inquiry found that all of the 20 participants had toxic chemicals associated with health care in their bodies. Each participant had at least 24 individual chemicals present, four of which are on the recently released US Environmental Protection Agency (EPA) list of priority chemicals for regulation. These chemicals are all associated with chronic illness and physical disorders. The Hazardous Chemicals in Health Care report offers preliminary indicators of what the broader health care community may be experiencing. The project tested for 62 distinct chemicals in six categories: bisphenol A, mercury, perflourinated compounds, phthalates, polybrominated diphenyl ethers, and triclosan. The chemicals tested in the investigation are used in products common to the health care setting, from baby bottles, hand sanitizer, and medical gauges, to industrial paints, IV bags and tubes and stain-resistant clothing. Twelve doctors and eight nurses, two in each of 10 states were tested for the presence of […]

(Beyond Pesticides, September 17, 2009) Last week, the Centers for Disease Control and Prevention (CDC) awarded $5 million to the states of California, New York and Washington to conduct biomonitoring surveys to assess public exposure to chemicals and toxic substances. This will allow the states to determine which environmental chemicals people have been exposed to and how much of those chemicals are in their bodies. Many U.S. residents carry toxic pesticides in their bodies above government assessed “acceptable” levels. Biomonitoring, which measures levels of chemicals directly in people’s blood or urine, has become increasingly helpful for assessing people’s exposure to toxic substances as well as for responding to serious environmental public health problems. The PANNA report “Chemical Trespass: Pesticides in Our Bodies and Corporate Accountability” in 2004, which compiled data from previous CDC biomonitoring surveys found that children, women and Mexican Americans carried the heaviest “pesticide body burden.” Another biomonitoring study by the World Wildlife Fund UK in 2003, revealed that chemicals, such as DDT, which have been banned for decades and are associated with cancer, immune system disorders, and other health problems, are still found in people today. “Biomonitoring measurements are considered the most health-relevant assessments of exposure because […]