05
Dec
(Beyond Pesticides, December 5, 2024) A novel, comprehensive study published in Science reviews a library of 1,024 different chemicals (herbicides, insecticides, fungicides, and plant inhibitors) finding that, even at “sublethal” exposure levels, 57% of tested chemicals impact the behavioral and physiological health of house fly larvae. Mosquito and butterfly populations are also susceptible to long-term adverse effects at sublethal levels. Environmental and public health advocates continue to raise concerns about adverse effects resulting from the failure of the U.S. Environmental Protection Agency (EPA) to consider cumulative exposure (resulting in aggregate and synergistic effects) across different mechanisms of toxicity and different classes of pesticides, including at exposure levels below allowable levels set by the agency. In the context of the regulatory gaps and pesticide industry influence at EPA (See Daily News here), advocates stress the importance of transitioning land and agricultural practices to organic principles. Methodology and Results Background, Goals, Primary Takeaways This research was led by an international team of experts from various universities and institutes, including European Molecular Biology Laboratory (EMBL), Institut Pasteur, and Heidelberg University (Center for Infectious Diseases, Parasitology Department). The authors received funding from the European Molecular Biology Laboratory, the German Center for Infection Research, and […]
Posted in Biodiversity, Chemical Mixtures, Chemicals, Chlorpyrifos, Dodine, Environmental Protection Agency (EPA), Glyphosate, Lindane, Pesticide Drift, Pesticide Residues, Uncategorized | No Comments »
11
Sep
(Beyond Pesticides, September 11, 2024) A literature review in Environments, written by researchers from South Korea and Ghana, highlights the threat to nontarget species and the biodiversity of insects that occur as a result of agricultural pesticide use. “Insects have experienced a greater species abundance decline than birds, plants, and other organisms, which could pose a significant challenge to global ecosystem management. Although other factors such as urbanisation, deforestation, monoculture, and industrialisation may have contributed to the decline in insect species, the extensive application of agro-chemicals appears to cause the most serious threat,” the authors state. The so-called “insect apocalypse” has been reported with one-quarter of the global insect population lost since 1990. The authors, seeking to summarize the decline in insect species richness and abundance, link reliance on petrochemical pesticides and synthetic fertilizers to cascading negative impacts. Insects provide many important services, such as maintaining healthy soil, recycling nutrients, pollinating flowers and crops, and controlling pests. These nontarget and beneficial species are at risk through pesticide exposure, both directly and indirectly, which then affects these essential functions. “Extensive and indiscriminate pesticide application on a commercial scale affects insect species abundance and non-target organisms by interfering with their growth, […]
Posted in Agriculture, Alternatives/Organics, Beneficials, Biodiversity, Ecosystem Services, International, Pollinators, Wildlife/Endangered Sp. | No Comments »
25
Jan
(Beyond Pesticides, January 25, 2024) Legislative efforts to curtail some life-threatening pesticides associated with birds and bees (and other pollinators) decline were weakened in New York State at the end of December 2023 as the governor negotiated and stripped elements of a bill relating to agriculture that had passed the legislature—again illustrating the grip of the agrichemical industry on public policy intended to begin to address the crisis in ecosystem collapse. (See “Study Cites Insect Extinction and Ecological Collapse.”) In passing the Birds and Bees Protection Act, New York joined New Jersey, Nevada, and Maine in banning most nonagricultural uses of neonicotinoid (neonic) insecticides, but, in last-minute changes to avoid the governor’s veto, failed to phase out corn, soybean, and wheat seeds coated with these chemicals. [Pointing to an exemption in federal law that has been challenged by advocates, the U.S. Environmental Protection Agency (EPA) does not regulate treated or coated seeds as pesticides despite their toxic pesticidal properties.] In New York State, the governor can, in consultation with the leadership of the legislative branch, negotiate language changes (called Chapter Amendments) in legislature-passed legislation (originally enacted) before deciding to sign it into law or can simply choose to veto the legislation. […]
Posted in acetamiprid, Agriculture, Alternatives/Organics, Birds, Clothianidin, dinotefuron, Disease/Health Effects, Drinking Water, Ecosystem Services, Emergency Exemption, Environmental Protection Agency (EPA), Imidacloprid, Integrated and Organic Pest Management, Lawns/Landscapes, Maine, Minnesota, neonicotinoids, Nevada, New Jersey, New York, Pesticide Efficacy, Pesticide Regulation, Pollinators, Seeds, Thiamethoxam, Uncategorized | 2 Comments »
12
Sep
(Beyond Pesticides, September 11, 2023) A future supported by the natural environment depends on our effective involvement in decisions in our homes, communities, states, and at the federal level to ensure that we are taking the steps necessary to protect against existential threats to health, biodiversity, and climate. The 40th National Forum Series is an important opportunity to hear from those working as scientists, advocates, land managers (from gardens, parks, and play fields to farms), and public decision makers about steps being taken and action needed to prevent catastrophic collapse of the natural systems that sustain life. The goal of the Forum—to enable a collective strategy to address the existential health, biodiversity, and climate threats and chart a path for a livable and sustainable future. We come together to empower effective action. We are honored to begin this year with two international experts in their fields as they discuss steps that can and must be taken in our communities around the globe: Internationally renowned researcher and author David Goulson, PhD, is able to draw together essential scientific research on the elements of nature that we must cherish, support, and enhance if we are to have a future. The data, […]
Posted in Uncategorized | No Comments »
