Archive for the 'Biomonitoring' Category
07
Sep
(Beyond Pesticides, September 7, 2022) Neonicotinoid (neonic) insecticides are causing widespread contamination within deer populations in Minnesota, with recent data showing significant increases over sampling that took place just two years earlier. The Minnesota Department of Natural Resources (MDNR) began sampling the spleens of deer in the state after research conducted in South Dakota found widespread contamination, but also links to harmful effects as a result of the exposure. The latest findings will result in further testing, yet the sum of research on the dangers of neonicotinoids â not only to deer, but pollinators, birds, aquatic wildlife, and even human health â demands, according to advocates, a precautionary approach and meaningful restrictions on these potent systemic pesticides. Officials at MDNR have no explanation for the increase in contamination over the last sample period. “We’re not exactly sure why we saw that increase,” said Department of Natural Resources Ungulate Research Scientist Eric Michel, PhD, to mprnews.org. “But regardless, the two years of data are showing us that neonics are being detected pretty much across the state. When we look for them we find them in deer spleens. So that’s kind of the big takeaway from what we’re seeing right now.” Results […]
Posted in Contamination, Minnesota, neonicotinoids, Uncategorized, Wildlife/Endangered Sp. | 1 Comment »
11
Aug
(Beyond Pesticides, August 11, 2022) A study in the International Journal of Environmental Research and Public Health finds that Brazilian agricultural workers are more likely to die from acute kidney failure (AKF) than other acute illnesses. Among the agricultural workers, the prevalence of AKF is higher for individuals at younger ages, who are female, and located in regions south of chemical use, particularly rural areas. However, the AKF mortality rate in urban areas is also increasing, but not as fast as in rural areas. Over six million people in the U.S. have kidney disease (i.e., nephritis [kidney inflammation], nephrotic syndrome (improper protein filtration), and nephrosis). Although many studies find an association between exposure to environmental contaminants like pesticides and chronic kidney disease (CKD), the association between pesticides and acute kidney failure remains unclear. CKD is a risk factor for AKF, and other environmental factors can increase the risk of AKF mortality. Therefore, studies like this highlight the need for comprehensive information regarding co-occurring exposure patterns and disease prevalence that can have global implications. The study notes, âOur findings reinforce the need for more robust epidemiological studies that account for co-exposures and conditions of agricultural work in the relationship between pesticide exposure and kidney […]
Posted in Agriculture, Farmworkers, Kidney failure | 1 Comment »
07
Jul
(Beyond Pesticides, July 7, 2022) A review article published in the International Journal on Environmental Sciences highlights how pervasive pesticide exposure and climate change threaten global species biodiversity. Now more than ever, people are changing their sentiment toward sustainability, with two-thirds of consumers stating the importance of limiting climate change impacts and 88 percent supporting greater pollution reduction. The relationship between climate change and biodiversityâa âdistinct but related issueââ is often overlooked in the regulation of the pesticide industry. Climate change and biodiversity loss are interdependent, and an adverse impact on one can bolster adverse effects on the other. Biodiversity is intricate and affects all environmental ecosystemsâfrom oceans and freshwater to forests and soils; it encompasses all life forms on earth. Without biodiversity, food production, energy production, clean water, fertile soil, sustained air quality, and climate will suffer. The globe is currently going through the Holocene Extinction, Earthâs 6th mass extinction, with one million species of plants and animals at risk. With the increasing rate of biodiversity loss, advocates say it is essential for government agencies to hold the pesticide industry accountable for the direct (i.e., excessive agrochemical use) and indirect (i.e., water pollution from run-off) impacts on ecosystems. The review notes, âThe enormous use […]
Posted in Alternatives/Organics, Biodiversity, Climate Change, Wildlife/Endangered Sp. | No Comments »
23
Jun
(Beyond Pesticides, June 23, 2022) In the first California statewide bumble bee census in 40 years, a University of CaliforniaâRiverside (UCR) study, published in Ecology and Evolution, reveals that once common bumble bee species in California are disappearing from the ecosystem. Wild pollinators like bumble bees provide pollination to billions of dollars worth of crops each year as these insects can flourish in cooler habitats and lower light levels than commercial honey bees. However, pollinators (such as bees, monarch butterflies, and bats) are a bellwether for environmental stress as individuals and as colonies. Both wild and commercial bees and other pollinators encounter multiple stressors, including pesticides, parasites, and poor nutrition, that act together to increase the risk of bee mortality. Therefore, studies like these highlight the need to establish monitoring and conservation frameworks incorporating varying habitats and species to assess fluctuations in biodiversity. The study notes, “Specifically, our study shows that greater monitoring of the diverse bumble bees of California is needed in order to better understand the drivers of biodiversity and decline in this genus, and to more effectively manage bumble bee conservation in the state.” Researchers compared data on bumble bee populations in California in 1980 and 2020. After collecting bumble […]
Posted in Beneficials, Biodiversity, California, Increased Vulnerability to Diseases from Chemical Exposure, Pollinators, Wildlife/Endangered Sp. | No Comments »
16
Jun
(Beyond Pesticides, June 16, 2022) Farmed salmon serves as an inferior food source, accumulating more toxic chemicals in fatty tissue with fewer healthy nutrient properties based on a study from the University of Bergen, Norway and Alternative Medicine Review. However, the issue of toxic chemical contamination in fish dates back decades with investigations demonstrating high levels of persistent organic pollutants (POPs), including polybrominated diphenyl ethers (PBDEs) flame retardants restricted or banned in the U.S. and U.K., polychlorinated biphenyl (PCBs), dioxin (a by-product of pesticide manufacturing), and ethoxyquin (a pesticide preservative in fish feed). The aquaculture industry (e.g., farmed seafood/fish) repeatedly faces sustainability issues, failing to adhere to environmental regulations and threatening marine health. Extensive use of pesticides in local marine ecosystems has induced coastal habitat loss and increased genetic and health risks to wild marine populations. Moreover, insecticides used to kill salmon parasites (e.g., fish lice) has led to widespread disease persistence and pest resistance. Marine species biodiversity is rapidly declining due to overfishing, global warming, pathogens, and pollution. Thus, further biodiversity loss can change aquatic and terrestrial ecosystem functions and reduce ecosystem services. Food analysis results find the consumption of farmed salmon fillets contributes to higher rates of metabolic disorders, including diabetes and obesity. These farmed salmon also contain levels […]
Posted in Aquaculture, contamination, Diabetes, dioxin, Endocrine Disruption, Immunotoxicity, Obesity, Water, Wildlife/Endangered Sp. | 1 Comment »
02
Jun
(Beyond Pesticides, June 2, 2022) A California judge ordered state-run pesticide spraying to cease on public, agricultural, wild lands, and private properties. The judge states that government officials fail to consider and minimize the potential health and environmental risk associated with pesticide use. Moreover, officials failed to notify the public on the risks of pesticide spraying. The suit was brought by the Environmental Working Group (EWG), the City of Berkeley and ten other public health, conservation and food safety organizations, including Beyond Pesticides. Board member of the California Environmental Health Initiative Nan Wishner states, âThe court made the right decision to throw out CDFAâs plan to cement into place for the indefinite future the agencyâs âspray now, ask questions later approach to pest management, which would have perpetuated the existing situation, in which Californians learn their yards or neighborhoods are to be sprayed only when the treatments are about to happen and have little or no recourse to stop the use of pesticides.â On May 19, 2022, the Superior Court of California â County of Sacramento ruled to remove an environmental impact report allowing Californiaâs Department of Food and Agriculture (CDFA) to spray pesticides at any time and any place. Removal […]
Posted in Biodiversity, California, chloropicrin, Disease/Health Effects, methyl bromide, neonicotinoids, Pesticide Regulation, Wildlife/Endangered Sp. | No Comments »
19
May
(Beyond Pesticides, May 19, 2022) A study published in the Journal of the American Heart Association finds a correlation between the number of fires fought annually and atrial fibrillation (AF), one of the most common medical arrhythmias that increases the risk of stroke, heart failure, and other cardiovascular health issues. In the firefighting occupation, firefighters can experience exposure to chemicals and particulate matter in smoke, pollutants, volatile organic compounds, and polycyclic aromatic hydrocarbons (PAHs) that increase cardiovascular (heart) and respiratory distress risk through oxidative stress and autonomic function disruption. However, firefighters encounter both personal and occupational (work-related) risk factors for cardiovascular diseases, making this subset of the population particularly vulnerable to heart-related fatalities. Considering firefighters live 10 to 15 years less than non-firefighters, studies like these are significant for understanding how chemical exposure contributes to health and wellness disparities. Lead author Paari Dominic, Ph.D., notes, âClinicians who care for firefighters need to be aware of the increased cardiovascular risk, especially the increased risk of [AF], among this unique group of individuals⌠The conditions that elevate their risk further, such as high blood pressure, type 2 diabetes, lung disease and sleep apnea, should be treated aggressively. In addition, any symptoms of [AF], such as […]
Posted in Biomonitoring, Brain Effects, Cancer, Cardiovascular Disease, Environmental Justice, Occupational Health, organophosphate | No Comments »
13
May
(Beyond Pesticides, May 13, 2022)Â The Midwest Center for Investigative Reporting has covered a report, released days ago by the U.S. Environmental Protection Agency (EPA), that acknowledges the agencyâs failures to meet its responsibilities under the Endangered Species Act (ESA) and sets out a plan for improving its performance and meeting its obligations. The report, Balancing Wildlife Protection and Responsible Pesticide Use: How EPAâs Pesticide Program Will Meet Its Endangered Species Act Obligations, 2022, notes that these failures have resulted ânot only in inadequate protections for listed species, but also, litigation against the Agency that has increased in frequency in recent yearsâ â to the tune of more than 20 lawsuits covering 1,000+ pesticide products. Beyond Pesticides has covered the many chemical assaults on ESA species, as well as a number of lawsuits brought on their behalf â most recently, the Center for Biological Diversityâs (CBDâs) suit about the threats of synthetic pyrethroid insecticides to fragile species. Beyond Pesticides reported on a 2019 CBD lawsuit seeking to force the National Marine Fisheries Service (NMFS) and the U.S. Fish and Wildlife Service (FWS) to initiate rulemaking to prevent most pesticide use in critical habitat for endangered species â an aspect of the […]
Posted in Environmental Protection Agency (EPA), Uncategorized, Wildlife/Endangered Sp. | No Comments »
10
May
(Beyond Pesticides, May 10, 2022) Widespread weed resistance on chemical corn and soybean farms is leading farmers to till their fields more often, significantly increasing greenhouse gas (GHG) emissions. These findings were published late last month in the journal Nature Food by a team of Iowa State University researchers. With agricultural practices accounting for roughly 10% of U.S. GHG emissions, and 25% of worldwide releases, farming practices that preserve soil health and sequester GHGs are essential for the future of food production. Tillage is a farming practice that can provide a range of benefits for crop production, but only in the right conditions. A range of tillage practices exist, ranging from yearly conventional tillage, where most crop residue is plowed into the soil, to conservation tillage where some residue remains, and no-till systems where the soil remains covered. Repeated tillage causes significant harm to soil structure and biology, and result in erosion and the release of GHGs like carbon dioxide, methane, and nitrous oxide from soil into the atmosphere. The harms of tillage have led both chemical and organic farmers toward no-till or reduced tillage systems. Organic no-till farming, as practiced by farming groups like the Rodale Institute, employs the […]
Posted in 2,4-D, Alternatives/Organics, Dicamba, Genetic Engineering, glufosinate, Glyphosate, Resistance, Uncategorized | No Comments »
05
May
(Beyond Pesticides, May 5, 2022) A report published in Biological Conservation finds environmental pollutants, including pesticides, pharmaceuticals, plastics, and particulate matter, adversely affect tropical terrestrial wildlife. Specifically, these contaminants can interact with one another, altering the chemical landscape of the ecosystem, and causing changes in the endocrine and microbiome systems of mammals. Since the publication of Rachel Carsonâs Silent Spring (1962), global attention to the danger of pesticides has increased, with environmental agencies banning the use of legacy pesticides like organochlorines for their devastating toxicâsometimes lethalâeffects. However, these chemicals can remain in the environment for decades and interact with various current-use pesticides, including organophosphates, neonicotinoids, and pyrethroids. Although many studies demonstrate that environmental pollution plays a significant role in premature deaths among humans, there is a lack of research on how environmental pollution directly affects tropical species mortality. Considering human and wildlife habitats tend to overlap, and chemical pollutants can drift from chemically treated areas, wildlife populations are more likely to experience similar health effects. With the number of chemicals in the ecosystem growing, studies like these highlight the need for pesticide policies that protect human health in addition to the integrity of the chemical landscapes accommodating wildlife. The researchers note, âUsing […]
Posted in Biodiversity, Climate Change, Ecosystem Services, Microbiome, Pesticide Regulation, synergistic effects, Wildlife/Endangered Sp. | No Comments »
03
May
(Beyond Pesticides, May 3, 2022) Exposure to a commonly used fungicide considered to be âslightly toxic or nontoxicâ to pollinators makes male mason bees less likely to find a mate, jeopardizing future generations of critically important pollinators. This determination comes from research recently published in the Journal of Applied Ecology by scientists at Germanyâs University of WĂźrzburg. The timing of these findings comes after the U.S. Environmental Protection Agency (EPA) reapproved uses of fenbuconazole, the fungicide in question, late last year without completing all required studies on pollinator health effects. Horned mason bees (Osmia cornuta), a solitary bee species, have a complex mating process that includes a range of âpre-copulatory behaviorsâ used by male bees attract females. Males create thoracic vibrations with their flight muscles, rub the eyes of female bees with their antennae, and emit a distinct odor from their body. If the female likes the presentation, she will mate with the male. Otherwise, she will move him to the side and wait for another male to try to win her affection. To see how this process was influenced by pesticide exposure, researchers conducted a range of different experiments. For the first, newly emerged male and female bees were […]
Posted in Environmental Protection Agency (EPA), fenbuconazole, Pollinators, Uncategorized, Wildlife/Endangered Sp. | No Comments »
02
May
(Beyond Pesticides, May 2, 2022) Lawns occupy 40 million acres, or 2% of the land in the U.S. Their maintenance typically involves pesticides and fertilizers that kill pollinators and soil life and wash into streams, where they do more damage. Lawn maintenance also involves a lot of mowing. While mowing is an effective way to encourage grasses over most broadleaved plants, it also has broader ecological impacts. The 3,600 species of bees in the U.S. and Canada range from large bumblebees to tiny sweat bees. There are many things you can do in your yard and community to protect these beesâstarting with managing lawns and landscapes organically and planting flowers favored by bees and other pollinators. This oneâNo Mow Mayârequires less work. Participate in No Mow May. Manage your landscape organically. Plant flowers for pollinators. Send a message to your mayor. No Mow May began with research by Plantlife in the UK and was taken up by property owners in Appleton, WI, who demonstrated that âhomes that participated in No Mow May had more diverse and abundant flora than regularly mowed green spaces throughout the city.â May is the month when many bees emerge from hibernation throughout the U.S. and […]
Posted in Alternatives/Organics, Lawns/Landscapes, Pollinators, Uncategorized, Wildlife/Endangered Sp. | No Comments »
29
Apr
(Beyond Pesticides, April 29, 2022) The U.S. Fish and Wildlife Serviceâs (FWSâs) plan to list a rare milkweed species, and the areas in which it grows in south Texas, as critical and endangered has garnered political pushback from Texas Attorney General Ken Paxton. In February, FWS announced its intention to list 691 acres of prostrate milkweed habitat in order to protect it, given its critical role in supporting monarch butterfly populations. But Attorney General (AG) Paxton sent a letter to FWS saying that the critical and endangered determination âwould further destabilize Texasâs border, hindering the construction of the border wall,â and that it would risk security on the border with Mexico. FWS countered with a press release stating that, âThis listing and critical habitat proposal is based on the best available science, including a species status assessment that included input and review from academia and state agencies.â The 1973 Endangered Species Act (ESA) mandates that federal agencies, in consultation with FWS and/or the U.S. National Oceanic and Atmospheric Administration (NOAA) Fisheries Service, ensure that any actions in which they engage (whether authorizing, implementing, or funding) are unlikely to jeopardize the existence of a listed species, or have negative impacts on […]
Posted in Fish and Wildlife Service (FWS), Uncategorized, Wildlife/Endangered Sp. | 1 Comment »
28
Apr
(Beyond Pesticides, April 28, 2022) A study in Environmental Research finds that glyphosate’s primary metabolite (breakdown product), aminomethylphosphonic acid (AMPA), induces DNA damage through oxidative stress among subpopulations of primary school children. Although pyrethroid and chlorpyrifos metabolites can induce oxidative stress, this study is the first to investigate AMPA’s association with adverse health effects, rather than solely the effects of the active ingredient, glyphosate, in Roundup and other formulations. Glyphosate is the most commonly used active ingredient worldwide, appearing in many herbicide formulations, readily contaminating soil, water, food, and other resources. Chemical use has been increasing since the inception of crops genetically modified to tolerate glyphosate. However, studies demonstrate glyphosate is among the most prevalent pesticide contributors to human, biotic, and ecosystem harm. According to research, herbicide toxicity to invertebrates has doubled since 2004. Although research links glyphosate exposure to cancer, specifically non-Hodgkin lymphoma, much less research considers the effects that metabolites have on children who are more vulnerable to chemical exposure. Ecological and health risk assessments primarily focus on active ingredients in pesticide products, overlooking the potential impacts of metabolites. Thus, studies like these highlight the need to assess the implications of metabolite exposure to protect human, animal, and environmental health. The study notes, “Our […]
Posted in Children, Glyphosate, Metabolites, Oxidative Stress | No Comments »
15
Apr
The organic solutions to problems highlighted in the latest issue of Pesticides and Youâbased on the importance of healthy ecosystems and public health protectionâare within reach, and the data creates an imperative for action now that phases out pesticides within a decade, while ensuring food productivity, resilient land management, and safe food, air, and water. (Beyond Pesticides, April 15, 2022) The current issue of Pesticides and You, RETROSPECTIVE 2021: A Call to Urgent Action, is a look at a year of science, policy, and advocacy that informs both the existential problems that the U.S. and the world are facing due to toxic pesticide dependency, and solutions that can be adopted now. The information in this issue captures the body of science that empowers action at the local, state, and federal level, and provides a framework for challenging toxic pesticide use and putting alternatives in place. The issue finds that 2021 was a pivotal year in both defining the problem and advancing the solution. This year in review is divided into nine sections that provide an accounting of scientific findings documenting serious pesticide-induced health and environmental effects, disproportionate risk to people of color and those with preexisting conditions, regulatory failures, at the same time […]
Posted in Agriculture, Alternatives/Organics, Antibiotic Resistance, Aquaculture, Aquatic Organisms, Asthma, Bats, Bayer, Biodiversity, Birds, Birth defects, Brain Effects, Breast Cancer, Cancer, Cardiovascular Disease, Chemicals, Chronic Kidney Disease, coronavirus, Corporations, COVID-19, Dermatitis, Developmental Disorders, Diabetes, Ecosystem Services, Endocrine Disruption, Environmental Justice, Farmworkers, Fertilizer, fish, Fish and Wildlife Service (FWS), Herbicides, Kidney failure, Lawns/Landscapes, Learning Disabilities, Leukemia, Litigation, Lung Cancer, Lymphoma, Monsanto, Multiple Myeloma, National Organic Standards Board/National Organic Program, non-Hodgkin's Lymphoma, Obesity, Parkinson's, Pesticide Drift, Pesticide Regulation, Pets, Reproductive Health, Respiratory Diseases, Rodenticide, Skin Reactions, Thyroid Disease, Wildlife/Endangered Sp., Women's Health, Wood Preservatives | No Comments »
05
Apr
(Beyond Pesticides, April 5, 2022) A meta-analysis by the Federal University of Technology â ParanĂĄÂ finds the herbicide 2,4-D causes indiscriminate harm, increasing the mortality rate among exposed animals. The severity of chemical exposure relies on species sensitivity, exposure rate, and lifecycle stage. However, commercial formulations of 2,4-D, commonly used in the environment, prompt a higher species mortality rate than technical (pure) 2,4-D alone. Like many other common herbicides such as glyphosate, 2,4-D has global uses that allow the chemical to accumulate in the environment, including soils, waterways, and tissues of non-target species. Therefore, meta-analyses like this help local and government officials make holistic decisions regarding environmental contaminants that incorporate conclusions from various studies. Using the Web of Science and Scopus databases, researchers compiled various studies (or meta-analyses) on the lethality of 2,4-D in different animal species (e.g., vertebrates, invertebrates). Researchers evaluated each study regarding the mortality rate of control and experimental groups, animal sensitivity to chemical exposure during a specific life stage, chemical formulation (e.g., commercial or technical), and exposure routes causing mortality. The analysis demonstrates that vertebrates experience higher mortality rates from 2,4-D exposure, with fish and birds presenting the highest mortality rate. Regarding life stages, larval and adult […]
Posted in 2,4-D, Wildlife/Endangered Sp. | 1 Comment »
30
Mar
(Beyond Pesticides, March 30, 2022) An article by the Audubon Society covers ongoing advocacy to end pesticide spraying in wildlife refuges. Wildlife refuges act as a sanctuary, providing habitat and protection essential for the survival and recovery of species nationwide. However, portions of the wildlife sanctuary can have agricultural uses, allowing farmers to cultivate crops on various acres, subsequently applying pesticides. Pesticide spraying in or around wildlife refuges threatens the survivability and recovery of species that inhabit the area. Moreover, many of these pesticides are highly toxic to human and animal health. Analyses like these are significant, especially since the globe is currently going through the Holocene Extinction, Earthâs 6th mass extinction, with one million species of plants and animals at risk. With the increasing rate of biodiversity loss, advocates say it is essential for government agencies to enforce policies that eliminate pesticide use in wildlife refuges. Ending pesticide applications in sanctuaries can protect the well-being of animals, humans, and the ecosystem. Hannah Connor, senior attorney at the Center for Biological Diversity (CBD), notes, âItâs not a huge economic driver of the refuge system, and it is truly problematic in terms of fulfilling its mission and goals[âŚ]. That just means it should be […]
Posted in Fish and Wildlife Service (FWS), Wildlife/Endangered Sp. | No Comments »
21
Mar
(Beyond Pesticides, March 21, 2022) With a history of unenforceable and impractical pesticide label restrictions resulting in U.S. Environmental Protection Agency (EPA) findings of ludicrously small or no risk, the agency is at it again with its latest announcement that spins its approval of the continued use of the deadly organophosphate insecticide malathion as âprotecting threatened and endangered species.â This just the latest example of an irresponsible federal agency falling far short, as the nation and world sit on the brink of biodiversity collapse and deadly pesticide-induced diseases. Tell EPA to protect endangered species. Tell Congress to make sure the Biden administration protects endangered species. The announcement follows the release of a final biological opinion by U.S. Fish and Wildlife Service (FWS), which, according to the Center for Biological Diversity (CBD), ârelies on scientifically unfounded assessment methods imposed during the Trump administration [and] stands in sharp contrast to the agencyâs 2017 conclusion that 1,284 species would likely be jeopardized by malathion.â Meanwhile, the National Marine Fisheries Service, a sister agency to the U.S. Fish and Wildlife Service, released an updated biological opinion that determined malathion and two other toxic organophosphate pesticides are causing jeopardy to virtually every endangered U.S. salmon, sturgeon, […]
Posted in Agriculture, Environmental Protection Agency (EPA), Fish and Wildlife Service (FWS), Malathion, Pesticide Regulation, Uncategorized, Wildlife/Endangered Sp. | No Comments »
16
Mar
(Beyond Pesticides, March 16, 2022) The U.S. Environmental Protection Agency has authorized the âexperimental useâ and release of 2.5 billion genetically engineered (GE) mosquitoes in Florida and California by the British-based firm Oxitec. While the goal of eliminating disease carrying mosquitoes is an important public health challenge, public opinion has been consistently against the use of these animals, with nearly 240,000 individuals opposing a pilot program in the Florida Keys. Health and environmental advocates have a range of concerns with Oxitecâs approach, including the size of its latest experiment, lack of publicly verifiable efficacy data, and availability of alternative management practices not requiring GE mosquitoes. Oxitec began public releases of its GE mosquitoes at least a decade ago, when mosquito larvae were introduced in the Brazilian town of Itaberaba. The company has consistently angled to launch its mosquitoes in the United States under the claim that the animals will reduce numbers of Aedes aegypti, a highly problematic mosquito known to vector a range of diseases, including dengue, yellow fever chikungunya, and Zika. Research analyzing Oxitecâs proposals note that the risk of dengue and other disease from Aedes aegypti is low in the United States. In a recent study in Globalization […]
Posted in Florida, Genetic Engineering, International, Mosquitoes, Uncategorized | 4 Comments »
15
Mar
(Beyond Pesticides, March 15, 2022) Adding animal diversity to rice paddy farms reduces weed pressure, increases food production, and makes fertilizer use more efficient, according to a study published late last month in the journal eLife. As chemical-dependent, industrialized agriculture has spread across the world, local farmers are increasingly pressured into eschewing traditional agricultural practices in favor of monocultures in an attempt to meet the demands of global markets. This one-size-fits-all approach oversimplifies the interdependency within ecosystems, failing to incorporate the complexity of nature that many traditional and organic practices embrace. As the present study shows, research and investment into systems that promote natural diversity can provide insights that allow these approaches to leapfrog the chemical-dependent, monoculture paradigm of industrial agriculture. Rice paddy fields are intentionally flooded, and crops are often grown in shallow water. In industrialized fields, monocultures of rice are planted out, and fertilizers and weed killers are applied at regular intervals. However, many traditional rice farmers around the world integrate aquatic animals into their paddies. In the present experiment, researchers conducted a 4-year long evaluation comparing the benefits of monoculture production against co-cultures of rice and aquatic animals. Co-culturing animals and rice differs slightly from traditional practices […]
Posted in Alternatives/Organics, International, Uncategorized, Wildlife/Endangered Sp. | No Comments »
11
Mar
(Beyond Pesticides, March 11, 2022) With a history of unenforceable and impractical pesticide label restrictions resulting in U.S. Environmental Protection Agency (EPA) findings of ludicrously small or no risk, the agency is at it again with its latest announcement that allows the continued use of the deadly organophosphate insecticide malathion. This just the latest example of what advocates see as an irresponsible federal agency falling far short, as the nation and world sit on the brink of biodiversity collapse and deadly pesticide-induced diseases.  In a head-spinning development, the U.S. Fish and Wildlife Service (FWS) announced on March 8 its final Biological Opinion (BiOp) on malathion, which opinion claims that the commonly used insecticide poses no extinction risk to any protected animal or plant. The FWS review and BiOp are part of EPAâs evaluation of whether malathion â an organophosphate insecticide that causes serious damage to many organisms â should retain its registration. The Executive Summary of the BiOp concludes: âOur findings suggest that no proposed species or candidate species would experience species-level effects from the action [i.e., registration and thus, permitted use of malathion], and, therefore, are not likely to be jeopardized. We also conclude the proposed action is not […]
Posted in Biodiversity, Cancer, Corteva, Dow Chemical, Environmental Protection Agency (EPA), Malathion, Nervous System Effects, Uncategorized, Wildlife/Endangered Sp. | No Comments »
01
Mar
(Beyond Pesticides, March 1, 2022) A report by the Independent finds chemical-intensive farming of crops for animal feed puts thousands of endangered species at risk. U.S. farmlands use more than 235 million pounds of pesticide (i.e., herbicides and insecticides) solely for animal feed production, many of which are highly hazardous pesticides (HHPs). Several HHP hazard categories include acutely toxic, chronic health hazards, and environmental hazards. Therefore, animal feed production intensifies global pollution, increases pesticide exposure, and degrades human, animal, and ecological health. Although the report demonstrates a need to eliminate toxic pesticide use for the sake of human, animal, and ecosystem health, it will take more than eliminating the worst chemicals to address the impending biodiversity collapse and the climate crisis. Experts highlight the need for an urgent shift to organic land and agricultural management practices. The study notes, âThese pesticides are taking a toll on our environment and biodiversity. Endangered species like the highly imperiled whooping crane, monarch butterflies, all species of salmon, the rusty-patched bumble bee, the San Joaquin kit fox, and the northern long-eared bat, as examples, all face significant threats from industrial agricultural operations and the chemicals applied. In order to conserve biodiversity and better protect vulnerable species and their habitats, […]
Posted in 2,4-D, Agriculture, Atrazine, Bifenthrin, Dicamba, Glyphosate, neonicotinoids, Paraquat, Wildlife/Endangered Sp. | No Comments »
11
Feb
(Beyond Pesticides, February 11, 2022) A team of researchers has proffered a potential, biotechnical, way forward in the quest to reduce the scourge of malaria, which affects many people across the world. Their work uses the relatively new âCrisprâ technique to address, and reverse, the growing problem of mosquito resistance to the pesticides that currently dominate control strategies for the insects that spread the disease. This innovation nevertheless raises concern about both the introduction of new, genetically altered organisms into the environment without sufficient information on the implications, and continued, intensive pesticide use. Beyond Pesticides recognizes, as do the researchers, that malaria-borne mosquitoes pose a serious public health problem; however, it advocates for alternatives to chemical approaches to managing the spread of the disease, and asserts that successful management strategies will contend with the underlying conditions that exacerbate that spread. In 2020, Executive Director Jay Feldman said, âWe should focus on the deplorable living conditions, and inequitable distribution of wealth and resources worldwide that give rise to squalor, inhumane living conditions, and the poor state of development that, together, breed insect-borne diseases like malaria.â   Malaria, which is spread by female Anopheles mosquitoes infected with a Plasmodium parasite, causes illness in more than 200 million people annually, and is lethal to more than 400,000, […]
Posted in Genetic Engineering, International, Mosquitoes, Uncategorized | No Comments »