Archive for the 'Announcements' Category
31
May
(Beyond Pesticides May 31, 2016) Last week, the U.S. House of Representatives passed a revised version of the Toxic Substances Control Act (TSCA), marking the first time since 1976 Congress has taken steps to address the vast shortcomings of the law to protect human health and safety. Their revisions miss the mark, however, as the changes create the potential for new hurdles, delays, and restrictions on statesâ ability to enact their own toxic chemical regulations. This is a dangerous development, expecially given the bipartisan recognition and acknowledgement of the need for TSCA reform. As the bill heads to the Senate, environmental advocates who believe in the preservation of state and local power to regulate toxics more stringently than the federal government must act to prevent its passage. Public health advocates and environmentalists have argued for decades that the  1976 Toxic Substances Control Act  is outdated and riddled with gaps that leave Americans exposed to harmful chemicals. Under current law, around 64,000 chemicals are not subject to environmental testing or regulation. In absence of federal reform over the past 40 years, many states, including Washington, Connecticut, New Hampshire, Minnesota, New York and Vermont, have stepped up to fill the void, taking […]
Posted in Announcements, National Politics, Pesticide Regulation, Take Action | No Comments »
27
May
(Beyond Pesticides, May 27, 2016) Oxitec, a self-described pioneer in using advanced genetics to control target  insects, has petitioned the U.S. Food and Drug Administration (FDA) to grant emergency approval of genetically engineered (GE) mosquitoes to fight the spread of the Zika virus. Oxitec has proposed a trial to determine the efficacy of their self-limiting mosquitoes for the control of Aedes aegypti, a type of mosquito known to transmit the Zika virus, in Key Haven, Monroe County, Florida. However, some in the environmental community are concerned about the possible non-target effects of releasing these genetically modified mosquitoes into nature and urge additional research in the lab. The plan for a release of these GE mosquitoes has been in the works for a while. In February 2015, it was reported that the Florida Keys Mosquito Control District (FKMCD) was working alongside Oxitec to release these GE mosquitoes, but, at the time, the plan had not yet been finalized. A change.org petition against the release garnered over 146,000 signatures and continues to grow, with numbers around 168,000 to this date. In February 2016, Oxitec submitted a draft environmental assessment to FDA, and a month later, FDA published a preliminary finding of no […]
Posted in Announcements, Florida, Genetic Engineering, Mosquitoes, Pests, State/Local | No Comments »
26
May
(Beyond Pesticides, May 26, 2015) Marylandâs historic Pollinator Protection Act, (SB 198 and HB 211) may be in danger. Last month, lawmakers approved the bill by a 98-39 vote in the Maryland House of Delegates, however it faces the possibility of a veto by Governor Larry Hogan (R). While the governorâs office says that the bill is currently under review, according to local news source WBAL, the governor is prepared to veto the bill, which he has until tomorrow, Friday, May 27, to do. If the governor does veto the bill, Marylandâs Pollinator Protection Act will go back to the legislature for an override vote, which will take place in early 2017. Meanwhile, beekeepers continue to lose their bees at unprecedented rates. Last week, we reported results of 2015-16 Colony Loss Survey, which show no sign that the crisis of abating. According to the survey, beekeepers lost 28.1% of their colonies over this past winter, and a total of 44% of their colonies over the last year. This marks the second year in a row that summer declines (28.1%) were on par with declines experienced during winter. WBAL reports that the governor is likely to veto the bill because of […]
Posted in Announcements, Maryland, National Politics, Pesticide Regulation, Pesticide Residues, Pollinators, State/Local | 1 Comment »
25
May
(Beyond Pesticides, May 25, 2016) New York Cityâs Prospect Park is bringing in a herd of goats to fight back opportunistic species that are encroaching in an area of the park after damage caused by Hurricane Sandy. Rather than spray toxic weed killers like 2,4-D, triclopyr, or glyphosate, the Prospect Park Alliance used the grant money it obtained from the National Park Service to bring in these 4-legged weed warriors as a safe and environmentally friendly way to restore storm-damaged areas. “We are pleased to welcome these goats to Prospect Park to help us further the important woodland restoration work that has always been a focus for the Alliance,” Prospect Park Alliance President Sue Donoghue said to ABC7. “These goats will provide an environmentally-friendly approach to our larger efforts, which will not only beautify the Park, but make it more resilient to future storms.” After Hurricane Sandy barreled up the east coast, a roughly 1.5 acre area of Prospect Park was seriously damaged, with 100s of trees toppled. The disturbance has allowed so-called invasive species to move into the park, supplanting the regrowth of native species in the last remaining forested area in the borough of Brooklyn. Goats act as […]
Posted in Announcements, Beneficials, Biological Control, Lawns/Landscapes, New York, State/Local | No Comments »
24
May
(Beyond Pesticides May 24, 2016) Nearly two years after the first legal retail sales of marijuana in Washington State, the state Liquor and Cannabis Board (LCB) finally took action to protect the rights of consumers by strengthening its ability to issue product recalls when there is a risk to health and safety. Under the new rules, businesses will be required to isolate and prevent the distribution of products that violate state pesticide regulations, and, in certain cases, may mandate that some products be destroyed under the LCBâs supervision. This action is the final codification of emergency rules that were passed by the state earlier this year to combat contaminated cannabis products. The move by Washington follows  widespread cannabis recalls  in the City of Denver,  and actions from Coloradoâs Governor  to declare pesticide-tainted cannabis âa threat to public safety.â However, it is not all good news as the state also set allowable levels for unapproved pesticides on pot. Washington State currently lists  over 200  pesticide products as permitted in cannabis production, despite their lack of compliance with federal and state testing requirements for the range of consumer, worker, and environmental exposures. Outside of that list, the state previously employed a âzero […]
Posted in Announcements, Cannabis, Chemicals, State/Local, Washington | No Comments »
23
May
(Beyond Pesticides, May 23, 2016) At the Breaking Through Power conference today, Beyond Pesticidesâ executive director, Jay Feldman, will provide a retrospective on 35 years of Beyond Pesticidesâ work and outline critical needs moving forward to protect health and the environment. This historic meeting of civic engagement across national social action organizations comes at a time when bee colonies have experienced sustained losses above 40% (44% 2015-16 and 42% 2014-15). Central to the ecosystem, pollinators are essential to the viability of one-third of the food supply. Meanwhile, with the surge in genetically engineered crops, pesticide use is increasing exponentially, as herbicide use increased 4 to 18% a year, depending on the crop, over the last decade, while weed and insect resistance is growing rapidly âthreatening productivity. Twenty-four species of weeds in 29 states and worldwide now exhibit resistance to the most widely used herbicide, Roundup (glyphosate). Advocates say that pesticide impacts on clean air, water, and food continue to be ignored by the chemical industry and a slow moving Environmental Protection Agency. Meanwhile, communities across the country are adopting local laws and policies that restrict pesticide use, and two states, Maryland and Massachusetts, have passed bills that ban retail sale […]
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20
May
(Beyond Pesticides, May 20, 2016) With Monsanto’s  earnings forecast cut and shares down 19%, Bayer AG has made a takeover bid for  the company, worth $42 billion, in an attempt to swallow the global seed producer and become the worldâs biggest farm chemical supplier. Although the terms of the proposal have not yet been disclosed, Bayer confirmed the bid to Bloomberg News, and Monsanto said it is reviewing the offer. If the offer is accepted, it could be the biggest acquisition globally in 2016, and the largest German deal ever, according to Bloomberg data analysis. Bayer is known for a wide range of products, from aspirin and birth control to flea and tick collars and insecticides. Monsanto is the creator of the widely used and controversial herbicide formulation Roundup, which has glyphosate as its active ingredient. In order to finance the takeover, Bayer may consider selling off its stakes in its animal health business and plastics/foam chemicals business (Covestro AG), worth an estimated $6 billion and $5.5 billion, respectively. The takeover would solidify both companies in certain ways; Monsanto would strengthen Bayerâs seed business, while a deal with Bayer would help reduce Monsantoâs reliance on the agricultural industry. There has […]
Posted in Agriculture, Announcements, Bayer, Corporations, Monsanto | No Comments »
19
May
(Beyond Pesticides, May 19, 2016) Using fear without facts, Congress is yet again attempting to gut Clean Water Act (CWA) provisions that protect waterways and communities from excessive pesticide pollution. In a move that was blasted by House Democrats this week, HR 897  (which was introduced as the Reducing Regulatory Burdens Act of 2015) was renamed the  Zika Vector Control Act, despite the fact that the bill does not actually do anything to address the threat of Zika. The legislation was defeated Tuesday on a suspension vote, 262-159, however the bill will be going to the Rules Committee on Monday, with anticipated House floor activity on Tuesday, May 24. (Take action: urge your representative to oppose HR 897.) âIn a brazenly political act, the Republican leadership is trying to mask gutting the Clean Water Act as having something to do with fighting Zika,â Drew Hammill, spokesman for House Minority Leader Nancy Pelosi (D-CA), said in a statement to The Hill. âThis bill has nothing to do with Zika and everything to do with Republicansâ relentless special interest attacks on the Clean Water Act,â he said. âIt will do nothing to stem the growing threat of the Zika virus.â The bill […]
Posted in Announcements, Mosquitoes, National Politics, Pests, Take Action | No Comments »
18
May
(Beyond Pesticides, May 18, 2016) The controversy continues on glyphosate’s (Roundup) cancer causing properties, as some question the influence of the chemical industry and Monsanto, Roundup’s manufacturer, on newly announced  findings, according to The Guardian.  A joint review by the United Nations (UN) and World Health Organization (WHO) on  glyphosate, released this week,  seems to contradict earlier findings (at least based on food exposure) of the International Agency for Research on Cancer (the preeminent scientific body on carcinogenesis in the world), which classified Roundup as a “probable human carcinogen.” The Guardian disclosed, “Professor Alan Boobis, who chaired the UNâs joint FAO/WHO meeting on glyphosate, also works as the vice-president of the International Life Science Institute (ILSI) Europe. The co-chair of the sessions was Professor Angelo Moretto, a board member of ILSIâs Health and Environmental Services Institute, and of its Risk21 steering group too, which Boobis also co-chairs.  In 2012, the ILSI group took a $500,000 donation from Monsanto and a $528,500 donation from the industry group Croplife International, which represents  Monsanto, Dow, Syngenta and others, according to documents obtained by the US right to know campaign. Boobis was not able to comment on the issue, and ILSIâs office in Washington […]
Posted in Announcements, Bayer, Chemicals, Glyphosate, Health care, National Politics, Pesticide Regulation, Pesticide Residues, Take Action | No Comments »
17
May
(Beyond Pesticides, May 17, 2016) It was 10 years ago that commercial beekeepers first reported widespread, unsustainable winter losses of their honey bee colonies. A decade after the alarm was first sounded on pollinator declines, results of 2015-16 Colony Loss Survey show no sign the crisis of abating. According to the Bee Informed Partnership survey, beekeepers lost 28.1% of their colonies over this past winter, and a total of 44% of their colonies over the last year. This marks the second year in a row that summer declines (28.1%) were on par with declines experienced during winter. Beekeepers factor in that a small percentage, <15% of their colonies, will be lost each winter, but do not expect to lose colonies during the summer, when there is amble forage and nectar for bees. The costs beekeepers must incur to keep their hives alive continue to increase. More time and money is spent to maintain their hives, yet losses continue to be staggering ââ and unsustainable. As colony collapse disorder (CCD), the cryptic loss of honey bee colonies with no sign of dead bees in or around the hive, has faded from public discussion, concerns over pollinator declines in general, from bees […]
Posted in Agriculture, Alternatives/Organics, Announcements, Habitat Protection, Increased Vulnerability to Diseases from Chemical Exposure, Persistence, Pesticide Drift, Pesticide Regulation, Pesticide Residues, Pollinators, Take Action, Wildlife/Endangered Sp. | No Comments »
16
May
(Beyond Pesticides, May 16, 2016) Pesticide exposure may increase the risk of amyotrophic lateral sclerosis (ALS), according to a study entitled Association of Environmental Toxins With Amyotrophic Lateral Sclerosis, which was  published in JAMA Neurology. ALS, also known as Lou Gehrigâs disease, is a progressive neurodegenerative disease that affects nerve cells in the brain and spinal cord. The study, which investigated a total of 122 persistent environmental pollutants, including organochlorine pesticides (OCPs), polychlorinated biphenyls (PCBs), and brominated flame retardants (BFRs), found that pesticide exposure increased ALS risk five-fold. Researchers conducting the study  looked at 156 patients with ALS and 128 without the disease. Participants were asked about occupational and residential exposure to environmental toxicants  and blood samples were taken to measure their concentrations. Researchers found that the organochlorine pesticides pentachlorobenzene and cis-chlordane increased ALS risk two-fold and nearly six-fold, respectively. This study does not prove that pesticides cause ALS, but it does build on an association suggested in previous research, study co-author Stephen Goutman, MD, told  HealthDay. Dr. Goutman recommends avoiding pesticides. This is especially wise for anyone with a family history of ALS, he added. The link between pesticide exposure and neurological damage has been studied extensively. In 2008, […]
Posted in Agriculture, Alternatives/Organics, Alzheimers's, Amyotrophic Lateral Sclerosis (ALS), Announcements, Autism, Chemicals, Disease/Health Effects | No Comments »
13
May
(Beyond Pesticides, May 13, 2016)  Raising questions about Roundup’s (glyphosate) effects on soil health, a study published last month shows that the chemical  is toxic to soil fungus at doses well below levels which are recommended for agricultural use. The commercial formulation of Roundup is  more toxic than technical active ingredient,  glyphosate, highlighting the need to evaluate  full formulation  effects, including  so-called inert ingredients. The study, published in Environmental Science and Pollution Research, looked at Roundupâs effects on  a soil fungus, Aspergillus nidulans. Researchers found that a dilution of Roundup at a rate 100 times less than that  allowed in agricultural production corresponded with 50% mortality of the fungus. A dose only 50 times lower than the recommended application rate for agricultural uses resulted in 100% mortality of the fungus. Even at the median lethal dose (LD50) and lower concentrations, researchers saw impaired growth, cellular polarity, endocytosis and mitochondria (impaired average number, volume and metabolism). The study also found that Roundup has an effect on the soil fungusâ ability to break down nutrients for energy use. Rather than depleting mitochondrial activity, as found in animal cell studies, researchers found a stimulation of mitochondrial activity in the fungal cells, indicating a […]
Posted in Agriculture, Alternatives/Organics, Announcements, Chemicals, Glyphosate, Lawns/Landscapes, Pesticide Residues, Wildlife/Endangered Sp. | No Comments »
12
May
(Beyond Pesticides, May 11, 2016) Another campus, Macalester College in St. Paul, Minnesota has pledged to become a designated BEE Protective campus. This recognition comes from Beyond Pesticidesâ and Center for Food Safetyâs BEE Protective Campaign, which aims to protect bees and other pollinators from harmful pesticides like neonicotinoids. As part of its  commitment, Macalester College will  no longer use neonicotinoids on its  campus grounds. Neonicotinoids are a class of pesticides known to have severe impacts on bee populations. Macalester is now one of several campuses around the country that have pledged to protect pollinators and move away from using harmful pesticides that are toxic to these beneficial creatures. Just last month,  Antioch College in Yellow Springs, Ohio pledged to become a BEE Protective campus. In addition to these campuses, several local communities and states are also taking a stand for pollinators by passing policies that restrict the use of bee-toxic pesticides. For more on how your campus or student group can support pollinators and become BEE Protective, visit the BEE Protective Ambassadors webpage. âMacalesterâs new resolution to help protect pollinators fits well with our Sustainability Plan and Sustainable Landscaping Master Plan. Iâm glad that our college has this opportunity […]
Posted in Announcements, Chemicals, Minnesota, neonicotinoids, Pollinators, State/Local, Take Action, Wildlife/Endangered Sp. | No Comments »
11
May
(Beyond Pesticides, May 11, 2016) Beyond Pesticides is pleased to announce that videos are now available from Cultivating Community and Environmental Health: Models for sustainable and organic strategies to protect ecosystems, pollinators and waterways, the 34th National Pesticide Forum! The videos cover the range of topics that were discussed at the Forum and include keynote speeches, panel discussions, and workshops. This yearâs forum focused on the adoption of policies to protect human health and the environment, and organic land and building management strategies. Beyond Pesticides encourages activists, community leaders, scientists, and policy makers to attend its annual National Pesticide Forum in person to get together, share information, and strategize create communities that are healthy and free of toxic pesticides. For those who are unable to attend in person, these videos expand the incredible knowledge of the experts to the broader public to help inspire and inform community action. Watch the videos here. You can access the playlist, which includes all of the available videos of the 2016 forum, as well as previous years, on Beyond Pesticidesâ YouTube page. Notable presentations include: Pollinators, Biodiversity and Scientific Integrity, by Jonathan Lundgren, Ph.D. Dr. Lundgren is an agroecologist, director of ECDYSIS Foundation, and […]
Posted in Announcements, Events | 1 Comment »
10
May
(Beyond Pesticides, May 10, 2016) Following an apparent accidental release of documents relating to the safety of the herbicide glyphosate, late last month the U.S. Environmental Protection Agency (EPA) also released and then retracted a preliminary ecological risk assessment of another toxic herbicide, atrazine. Under federal law, every pesticide registered in the United States is required to undergo a 15-year registration review to analyze human health and environmental impacts and determine whether the chemicalâs use should continue another 15 years. The last decade and a half have seen plethora of studies underscoring that atrazine is harmful to human health, and poses unreasonable adverse risks to ecological health, despite attempts by its major manufacturer, Syngenta, to silence and discredit its critics. EPAâs preliminary ecological risk assessment finds that for current uses at prescribed label rates, atrazine may pose a chronic risk to fish, amphibians, and aquatic vertebrate animals. Where use is heavy, the agency indicates that chronic exposure through built-up concentrations in waterways is likely to adversely impact aquatic plant communities. Â Levels of concern, a wonky equation that EPA produces to measure risk, were exceeded for birds by 22x, fish by 62x, and mammals by 198x. Even reduced label rates were […]
Posted in Agriculture, Announcements, Atrazine, Chemicals, Pesticide Regulation, Pesticide Residues, Pollinators, Take Action, Uncategorized, Wildlife/Endangered Sp. | No Comments »
09
May
(Beyond Pesticides, May 9, 2016) Beyond Pesticides joins a historic “civic mobilization” on May 23, 2016, alongside other citizen advocacy organizations leading in the fight to protect and improve human health and the environment. Breaking Through Power celebrates the 50th anniversary of Ralph Naderâs book Unsafe at Any Speed, Â which unleashed fresh energies and sparked the creation of numerous advocacy organizations leading to major consumer, environmental and worker safety protections. This mobilization, organized by the Center for Study of Responsive Law, will be held at the Constitution Hall in Washington, D.C. from May 23-26, 2016. Â Beyond Pesticides members and friends are invited and encouraged to attend this important event to help launch the next decade of public interest advocacy. If you are interested, please let us know by contacting Jen Ruocco at [email protected]. Beyond Pesticides executive director, Jay Feldman, will be presenting during the first session, Breaking Through Power: How itâs Done, on May 23, 2016. As Beyond Pesticides celebrates 35 years, we are honored to be joining the diverse group of organizations that, “over decades…have produced amazing accomplishments against powerful odds.” In addition to joining the lineup of incredible speakers, Beyond Pesticides will also be tabling. The theme […]
Posted in Announcements, Events, State/Local, Take Action, Washington D.C. | No Comments »
06
May
(Beyond Pesticides, May 6, 2016) Last week, the U.S. Environmental Protection Agency (EPA) published a long  awaited review of glyphosate, the active ingredient in Monsantoâs Roundup, concluding that the chemical is not likely to be carcinogenic to humans âthen the agency removed the review from its website. After  pulling the report, the agency stated that the document was not final. In March 2015, the International Agency for Research on Cancer (IARC) released its findings that show  glyphosate to be a probable human carcinogen. The 86-page report was published Friday on  regulations.gov by EPAâs cancer assessment review committee (CARC) and was reviewed  by Reuters. While the report finds  that glyphosate is  not likely to be carcinogenic to humans, EPA told Reuters that it took the action it did because the assessment was not final. According to Reuters, âThe agency said the documents were âËpreliminaryâ and that they were published âËinadvertently.ââ But, a cover memo, which was part of the assessment, described the report as CARCâs final cancer assessment document. âFinalâ was printed on each page of the report, which was dated October 1, 2015. This only furthers speculation that EPA has concluded that it will  renew glyphosateâs registration. The European Union […]
Posted in Agriculture, Announcements, Chemicals, Glyphosate, Pesticide Regulation | 1 Comment »
05
May
(Beyond Pesticides, May 5, 2016) Yesterday, a large coalition of national organizations delivered over 500,000 petitions to EPA that demands an end to glyphosate use in the U.S. The groups held a rally outside the White House before marching over to EPA headquarters. The event, organized by Moms Across America and Care2, was also joined by Beyond Pesticides, Organic Consumers Association, Friends of the Earth, SumOfUs, and CREDO Action. Glyphosate  is a pervasive and toxic chemical found in Monsantoâs popular Roundup weedkiller and was classified by the  International Agency for Research on Cancer (IARC)  as a probable human carcinogen in 2015. This comes the week after news reports of the European Union indicating it  will re-approve glyphosateâs registration in the EU,  despite fierce public outcry, for another 10 years. Because EPA has not changed its classification of glyphosate as “not likely to be a carcinogen,” it is expected that  EPA will renew the registration  of glyphosate. (The report concluding that glyphosate is not likely  to be carcinogenic to humans was posted online  by EPA on Friday,  but taken down  the following Monday, pending the agency’s completion of its reevaluation.) âThe current science confirms that glyphosate and Roundup are anything but […]
Posted in Announcements, Chemicals, Glyphosate, National Politics, Pesticide Regulation, Pesticide Residues, Take Action | 4 Comments »
04
May
(Beyond Pesticides May 3, 2016) Last week, the Organic Consumers Association (OCA) filed lawsuits against two popular infant formula makers for falsely labeling their products as organic. The claims against both The Honest Co. and Hain Celestial Group allege that their products contain ingredients that are prohibited under the Organic Food Production Act (OFPA) of 1990 as well as non-organic and non-agricultural ingredients. The lawsuit against The Honest Company alleges the product contains 11 synthetic ingredients that are not allowed by federal law in organic products, including sodium selenite and taurine. In the court documents, OCA also claims that some of the ingredients have not been “assessed as safe for human foods â much less for infant formulas.” “No one is more concerned about food labels and ingredients than new mothers responsible for feeding infants whose immune systems and brain development are so underdeveloped and vulnerable. As consumers, these mothers must rely on truthful labeling in order to make the best choices for feeding their infants and toddlers. Our job as a consumer advocacy group is to call out and hold accountable companies like The Honest Co. and Hain Celestial when they knowingly and intentionally mislead consumers,” said OCA International […]
Posted in Alternatives/Organics, Announcements, Chemicals, Litigation, National Politics, Pesticide Regulation | No Comments »
03
May
(Beyond Pesticides, May 3, 2016) In a bipartisan victory for bees, last week the Connecticut House of Representatives unanimously (147-0) passed a wide-ranging bill aimed at protecting declining pollinator populations within the state from toxic neonicotinoid (neonic) pesticides. Bill No. 231, An Act Concerning Pollinator Health, was also passed unanimously (36-0) through the Connecticut State Senate on April 21, and now goes to Governor Dannel P Malloy for his signature. Earlier in April, both houses of the Maryland legislature passed the Maryland Pollinator Protection Act, which is currently awaiting action by Governor Larry Hogan (R). Connecticutâs bill addresses a broad range of concerns relating to pollinator health, from pesticides to parasites and habitat remediation, within both residential and agricultural settings. In summary, the bill does the following: Prohibits applying neonicotinoid insecticide (a) to linden or basswood trees or (b) labeled for treating plants, to any plants when such plant bears  blossoms; Bee health experts identified the application of systemic neonicotinoids to Tilia trees as a significant concern for pollinator health after a spate of massive bee-kill incidents on the west coast. In June 2013, over 50,000 bumblebees were killed after a neonic was applied to a linden trees in […]
Posted in Announcements, Chemicals, Connecticut, National Politics, neonicotinoids, Pollinators, State/Local | No Comments »
02
May
(Beyond Pesticides, May 2, 2016) A study published online last week has examined the effects of three neonicotinoids (neonics) on bumblebee colonies, from live bee kills to changed sex ratios. Neonics have been widely cited as contributing to  the demise of both managed and wild bee and pollinator populations. They can cause  changes in bee reproduction, navigation, foraging, and even the suppression of bee immune systems. The study, published in Scientific Reports, looked at field-relevant levels (2.5 parts per billion) of imidacloprid, thiamethoxam, and clothianidin, and found compound-specific effects at all levels, including within individual bee cells, individual bees, and whole colonies in semi-field conditions. Given the limitations of laboratory studies and field studies, researchers conducted a semi-field study to try to recreate and represent real world exposure patterns. The neonics were provided to the bees as an optional supply of sugar syrup, but were free to forage and did need to gather pollen in order to grow and raise offspring. Researchers found that imidacloprid and clothianidin displayed abilities to affect neuronal Kenyon cells, which help with learning, memory and multisensory integration. At the whole colony level, thiamethoxam altered the sex ratio, leaving more males than females. Both imidacloprid and […]
Posted in Announcements, Chemicals, Clothianidin, Habitat Protection, Imidacloprid, Increased Vulnerability to Diseases from Chemical Exposure, neonicotinoids, Persistence, Pollinators, Thiamethoxam, Wildlife/Endangered Sp. | No Comments »
29
Apr
(Beyond Pesticides, April 29, 2016) Traces of pesticides, including the long-banned organochlorine chemical DDT, have been found in Western pond turtles, insects, and soil sediment at Sequoia National Park, according to a study.  The study, entitled Organic contaminants in western pond turtles in remote habitat in California  and published in the journal Chemosphere, surveys a suite of 57 current- and historic-use pesticides, polychlorinated biphenyls (PCBs), and polycyclic aromatic hydrocarbons (PAHs) in the western pond turtle, along with their potential prey items and habitat. California study sites include Sequoia National Park, Whiskeytown National Recreation Area, and Six Rivers National Forest, all of which are downstream of undeveloped watersheds and varied in distance from agricultural and urban pollution sources. Researchers found that organic pollutants are widespread in the western pond turtle, which has conservation status; that pesticides are prominent in Sequoia National Park, which is downwind of heavy agriculture; and that the legacy  pesticides and PCB concentrations indicate that bioaccumulation is occurring. Brian Todd, Ph.D., an associate professor of wildlife, fish, and conservation biology at University of California Davis, co-authored the study. Dr. Todd said controlling the flow of pesticides into national parks is pretty much impossible. âSequoia National Park is very […]
Posted in Announcements, California, Chemicals, Chlorpyrifos, Malathion, Pesticide Residues, State/Local, Wildlife/Endangered Sp. | No Comments »
28
Apr
(Beyond Pesticides, April 28, 2016) This week, Antioch College in Yellow Springs, Ohio,  became the third university to become a neonicotinoid-free campus.  Antioch College gains recognition from the Beyond Pesticidesâ and Center for Food Safetyâs  BEE Protective  Campaign, which seeks to protect honey bees and other pollinators from harmful pesticides. Signing the  BEE Protective  resolution, Antioch signaled its continued commitment to using neonicotinoid-free insecticides on campus, making them one of the leading higher education institutions committed to the protection of pollinator species. In addition to joining the Bee Protective Campaign, the Village of Yellow Springs, where Antioch is located,  is  considering an organic land care policy, and Beyond Pesticides is working with the Village to assist with a transition to organic turf care. âAt Antioch College, we have an opportunity, and an urgency, to be change leaders in turning around pollinator decline, exposing misleading research and recognizing the importance of inter-species cooperation. To paraphrase our president Thomas Manley, âËIf we are not leaders in discovering and implementing  new and better ways of living  , then what is the point?ââ said Beth Bridgeman, the faculty member who drove the effort to ban neonicotinoids from campus. Antioch students and staff maintain about […]
Posted in Announcements, Chemicals, Habitat Protection, Maryland, neonicotinoids, Pollinators, State/Local, Take Action | No Comments »