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Daily News Blog

Archive for the 'Lawns/Landscapes' Category


14
Dec

Neonicotinoids Regulators Criticized by UK Parliament

(Beyond Pesticides, December 14, 2012) Decision making advice by the Advisory Committee on Pesticides (ACP) and insecticide regulator, the Department for Environment, Food, and Rural Affairs (Defra), were harshly criticized on Wednesday by Members of Parliament (UK), as they discussed the problems associated with neonicotinoids, a group of neurotoxic insecticides linked to serious declines in bee and pollinator populations. The meeting was attended by Members of Parliament, members of the Advisory Committee on Pesticides, Lord de Mauley, the Parliamentary Under-Secretary of State, the Department for Environment, the Food and Rural Affairs and officials, bringing neonicotinoids and their impact on bees to the attention of the international community as well as at home. The discussion focused on the evidence used to make a decision on the allowance of neonicotinoids and plans for the future. ACP members indicated that evidence for future draft plans would be based on new studies developed in 2012 on the effects of neonicotinoids at the colony level, as well as the impact of neonicotinoids exposure in field tests, rather than in the lab. Research will likely fill the extant data gaps, the most important of which were identified by officials of Defra, the environmental regulatory agency in […]

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23
Oct

Latest Study Again Links Pesticides to Bee Die-Offs

(Beyond Pesticides, October 23, 2012) It’s a story we’ve heard for far too long. Research published yesterday in the journal Nature concludes that when bees are exposed to pesticides their colonies have a greater propensity to fail, again raising the urgent need for regulatory action to protect pollinators. This study adds to the body of science that shows toxic pesticide dependency in agriculture is undermining our food supply. Concerned citizens Take Action! Join us this Thursday, October 25th at Noon outside EPA Headquarters (340 12th St NW (12th and Pennsylvania Ave)) for a rally to tell EPA that it must act to protect pollinators now. The rally will feature speakers from various nonprofit and environmental organizations, commercial and urban beekeepers, film documentarians and more, including: Ӣ David Hackenberg, Commercial Beekeeper, PA Ӣ Jay Feldman, Executive Director, Beyond Pesticides Ӣ Peter T. Jenkins, Attorney/Consultant, Center for Food Safety Ӣ Jim Doan, Commercial Beekeeper, NY Ӣ Maryam Henein, Director “Vanishing of the Bees” Ӣ Meme Thomas, Baltimore City Beekeeper Ӣ Kevin Hansen, Director of “Nicotine Bees” and Sierra Club Representative The Nature study, “Combined pesticide exposure severely affects individual- and colony-level traits in bees,” followed 40 bumblebee colonies for four weeks. While […]

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19
Oct

Delaware Students Outraged at Negligent Pesticide Policies

(Beyond Pesticides, October 19, 2012) School is a place where children need a healthy body and a clear head in order to learn. Despite a successful trend toward nonchemical strategies, pesticides remain prevalent and are widely used today in universities, schools, and daycare facilities. Kelsey Crain, an undergraduate student at University of Delaware, first became aware of the issue when, “I noticed there was this weird rash on my legs which wasn’t there before I was on The Green.” Kayla Iuliano, Crain’s friend and reporter at the student-run University of Delaware Review, probed the University about why there was no notification, and in return was given standard bureaucratic prose: “University Spokesman John Brennan stated in an email message that workers are not required to post signs when areas are sprayed because the chemicals are not harmful when used properly, and personnel are trained in how to apply them,” she wrote in the University of Delaware Review. “He said the sprays are commonly used commercial products and are registered for use with the Environmental Protection Agency. ”˜They are recognized in the industry as safe when applied as directed’.” The pesticide widely applied to the Green is called “PowerZone,” which is composed […]

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01
Oct

Goats to Join Chicago O’Hare Maintenance Crew

(Beyond Pesticides, October 1, 2012) O’Hare International Airport in Chicago is planning to sign on a shepherd and approximately 30 goats and sheep to graze on overgrown brush at the perimeter of the airport later this fall. The animals are expected to clear about 250 square feet of vegetation per day. Airport officials sought out the goats in order to eliminate an overgrowth of poison ivy and poison oak, and reduce the habitat for wildlife hazardous to airport operations, such as birds or deer. Chicago will join a list of other cities, including Atlanta and San Francisco, that use grazing animals to help maintain portions of their airport and a multitude of other cities that use goats as part of their weed management plans. The choice to use goats at O’Hare was made because, according to Department of Aviation spokeswoman Karen Pride, the overgrown property is difficult for machinery and pesticide applicators to reach because of hills and standing water. The area where the goats will be grazing is outside the security fence, so there’s no danger of goats straying onto the runways. “The animals are a more cost-efficient and environmentally friendly alternative for brush removal,”Ms. Pride said. Five potential […]

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27
Sep

Proposed Pesticide Ban in Manitoba Charges Forward, Public Input Sought

(Beyond Pesticides, September 27, 2012) Manitoba will likely join the majority of Canada’s provinces in banning cosmetic pesticides next year, according to Conservation Minister Gord Mackintosh. The minister made his announcement on Monday after a coalition of health and environment groups, Cosmetic Pesticide Ban Manitoba, delivered a letter with over 1,000 signatories that calls on the government to ban the sale and use of cosmetic pesticides. The public has until October 1 to submit their comments on the ban to the Manitoba government. The province is providing guidance to the public through a paper entitled Play it Safe, which outlines the background on the proposed ban, explores restriction options, and raises awareness about pesticide use on lawns. The paper makes note of the importance of using a precautionary approach to the sale and use of lawn care pesticides, acknowledging the potential harm these chemicals can cause to the environment and human health, especially those at increased risk, such as pregnant women and children. Research by the Ontario College of Family Physicians has identified scores of studies showing that human health is at risk from pesticide use. Other recent scientific evidence shows aquatic ecosystems are especially endangered. Minister Mackintosh said a […]

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26
Sep

Group Petitions for Ban on Roadside Pesticides

(Beyond Pesticides, September 26, 2012) A citizen’s group in Washington State submitted to its county commissioners a petition that urges a ban of all herbicides or other chemicals on county rights-of-way. The group, which opposes all roadside pesticide spraying, is calling for the adoption of safer management alternatives, citing dozens of studies showing cumulative and recurring damage that may be expected with the continued use of herbicides. The group, Jefferson County Ecological Roadsides, presented the Jefferson County Board of Commissioners with 4,700 signatories asking the commissioners to create an ordinance to stop the use of herbicides on county roadsides. The 4,700 signatures represent community members (majority), people from nearby counties who shop in Jefferson County, local organic farmers and providers, and local community leaders. According to the group, there was a 30-year moratorium on county roadside spraying due to a previous petition drive by community members. However, the moratorium was broken two years ago with an internal consent agenda by the county commissioners. This year, the herbicide glyphosate, the active ingredient in the commercial herbicide known as Roundup, has been sprayed three times. Roadsides group members call for a strict one-year moratorium on the use of the chemical by the […]

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19
Sep

Earth Focus Launches New Video on Loss of Honey Bees

(Beyond Pesticides, September 19, 2012) The environmental news magazine Earth Focus has launched a new video through Link TV that examines the threat of colony collapse disorder (CCD), and the roll that our regulatory systems and industry plays in the loss of honey bees. The video, Killing Bees: Are Government and Industry Responsible?, features interviews by Beyond Pesticides’ Executive Director Jay Feldman, beekeepers Tom Theobald and David Hackenberg, as well as other experts. Honey bees, the essential pollinators of many of our major crops have been dying of in massive numbers since 2006. This threatens the US agricultural system and the one in twelve American jobs that depends on it. There is growing evidence that a new class of pesticides -nerve toxicants called neonicotinoids- used on most U.S. crops, including almost all corn, may be toxic to bees. The U.S. Environmental Protection Agency allowed neonicotinoids on the market without adequate tests to determine their toxicity to bees. Environmentalists want neonicotinoids banned until needed safety tests are done. While the U.S. government is slow to act and neonicotinoid sales reap billions for the chemical industry, bees continue to die. The video is available to stream or download on Link TV’s website, […]

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18
Sep

Pollinators Need Your Support!

(Beyond Pesticides, September 18, 2012) Take Action! On September 25, EPA will close its public comment period for the petition requesting the agency to suspend the bee-killing pesticide clothianidin. The U.S Environmental Protection Agency (EPA) has failed to recognize that pollinators face unique hazards from clothianidin, a neonicotinoid pesticide which is linked to disruptions in bee mobility, navigation, and feeding behavior. So far thousands of concerned beekeepers, gardeners, hobbyists and folks like you have told EPA to suspend clothianidin and protect pollinators now! Without your support, clothianidin’s effects on honey bees will continue to put beekeepers, rural economies, and our food system at risk. With one in three bites of food reliant on honey bee pollination, it’s imperative that we act now! Tell EPA to suspend the use of the bee-killer clothianidin and protect pollinators. See sample comments here. If you are having trouble submitting to the docket, click here. Background Colony Collapse Disorder (CCD) is the name given to the mysterious decline of honey bee populations around the world beginning in 2006. On average, the U.S. Department of Agriculture (USDA) reports that beekeepers have been losing over 30% of their honey bee colonies each year—but some are losing many […]

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11
Sep

Scotts Miracle-Gro Caught Again, This Time a Record $12.5m Penalty Levied for Pesticide Violations

(Beyond Pesticides, September 11, 2012) Lawn company giant, Scotts Miracle-Gro Co., pleaded guilty to numerous charges of misleading consumers with unapproved labels and falsifying insecticide registrations, including using toxic chemicals in wild bird food. Scotts was ordered to pay $12.5 million in criminal fines, the largest penalty ever set under the Federal Insecticide, Fungicide and Rodenticide Act (FIFRA). Scotts admitted to using Storcide II and Actellic 5E to prevent insects from damaging the bird food in storage, even though it knew both chemicals were toxic to birds, fish, and other wildlife. In 2008, Scotts Miracle-Gro ceased sales of the tainted birdseed but not before 70 million units of the pesticide-tainted food was sold. The sentence imposed in federal court in Columbus, Ohio, includes a $4 million criminal fine, the Justice Department said. Separately, the company agreed to pay more than $6 million in civil penalties to the U.S. Environmental Protection Agency (EPA) and contribute $500,000 to organizations to protect bird habitats and restore and protect 300 acres of land to prevent runoff of pesticides into waterways —valued at $2 million. EPA has identified more than 100 products produced or sold by Scotts Miracle-Gro that violated the federal pesticide laws over […]

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07
Sep

Environmentalists and Beekeepers Give EPA Legal Notice to Protect Threatened and Endangered Species

(Beyond Pesticides, September 7, 2012) Yesterday, Beyond Pesticides joined with the Center for Food Safety and the Sierra Club, along with beekeepers from around the country, to file a 60-Day Notice letter with the Environmental Protection Agency (EPA) announcing the intent to jointly sue the agency for Endangered Species Act (ESA) violations. The potential lawsuit highlights EPA’s continuing failure to ensure, through consultation with the U.S. Fish and Wildlife Service, that its numerous product approvals for the neonicotinoid insecticides clothianidin and thiamethoxam are not likely to jeopardize any federally-listed threatened or endangered species. “EPA has failed to uphold the clear standards of the Endangered Species Act,” said Peter Jenkins, attorney at the Center for Food Safety. “By continuing to ignore the growing number of reports and studies demonstrating the risks of neonicotinoids to honey bees and a large number of already threatened and endangered species, the EPA is exposing these already compromised populations to potentially irreversible harm.” The Notice of Intent to Sue follows a legal petition previously filed by several environmental organizations and more than two dozen beekeepers requesting that EPA immediately suspend use of the chemical clothianidin that poses fatal harm to pollinators. While refusing to issue an […]

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28
Aug

Bats at High Risk from Pesticide Exposure

(Beyond Pesticides, August 28, 2012) New research reveals that bats may be at greater risk from pesticide exposure than previously suspected. When foraging at dusk, bats can be exposed to agricultural chemicals by eating insects recently sprayed with pesticides. A study from the University of Koblenz-Landau in Germany reveals that bats, due to their long life span and tendency to only have one offspring at a time, are particularly sensitive to reproductive effects from pesticides. The study, “Bats at risk? Bat activity and insecticide residue analysis of food items in an apple orchard,” published in Environmental Toxicology and Chemistry, details the health effects of bats foraging on insects in an apple orchard after it was sprayed with the insecticides fenoxycarb and chlorpyrifos. After field applications of the pesticides, scientists measured the remaining chemical residues on flies, moths and spiders for two weeks. The highest residues were recorded on leaf dwelling insects and spiders, while lower contamination was found for flying insects. Based on this data scientists calculated exposure scenarios for different bat species, each with different feeding habits, and found that those which fed off insects from the leaves of fruit trees to be most affected. Researchers indicated that current […]

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24
Aug

U.S. Representative Markey Calls on EPA to Step Up Protections for Pollinators

(Beyond Pesticides, August 24, 2012) U.S. Representative Edward Markey, (D-MA) has sent a letter to the U.S. Environmental Protection Agency (EPA) urging it to investigate a possible link between the use of common pesticides and reductions in honey bee populations. The letter comes as EPA is accepting public comments on a legal petition filed by beekeepers and environmental groups seeking to suspend the use of the neonicotinoid pesticide clothianidin, which has been linked to serious pollinator health concerns. In his letter to the EPA, Rep. Markey asks the agency to respond to questions, including: ӢHas the EPA investigated the impacts of the class of pesticides on honey bees and other pollinators? ӢWhat steps has EPA taken, and what more can the agency do, to limit or restrict the use of these pesticides and reduce the impact on bee populations? ӢWhat steps is the EPA taking to ensure there is sufficient scientific evidence to make informed decisions about the impacts of neonicotinoids on bees and other pollinators? Bee pollination contributes an estimated $15 billion to the agricultural economy. Yet, recent research has found that certain members of a group of related pesticides, known as neonicotinoids, may be jeopardizing bee populations and […]

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21
Aug

Organic Land Management Ordinance Proposed in Durango, Colorado

(Beyond Pesticides, August 21, 2012) A proposed ordinance that eschews chemical fertilizers and pesticides in favor of an organically maintained system on public land in Durango, CO will be up for debate tonight, and, if denied, will wind up on the city’s November ballot. The ordinance was put together by a group of local advocates, Organically Managed Parks Durango. The group utilized a petition process defined in the City Charter, which gives voters the power to propose ordinances to the City Council which must either approve the ordinance or send it back to residents for a vote. The ordinance, based on Beyond Pesticides’ model policy, focuses on developing healthy soil and would appoint an organic land management coordinator to oversee the program. The ordinance also allows for pesticides to be used in the case of a public health emergency only after all other options have been exhausted. A summary of the ordinance, according to the group: An ordinance mandating the implementation of an organic land management program for all city parks, open space, trails, lawns, playgrounds, sports fields, rights-of-way and other real property owned or leased by the City; using organic fertilizers and eliminating the use of synthetic fertilizers on […]

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31
Jul

Richmond, California Unanimously Approves Pesticide Restrictions

(Beyond Pesticides, July 31, 2012) Last week, Richmond, California’s City Council unanimously approved a pesticide reform ordinance targeting the use of toxic chemical pesticides within city boundaries. Barring a public health emergency or immediate threat to city property, the regulation bans city departments from using any pesticide considered a known carcinogen (Toxicity Category I and II) by the U.S Environmental Protection Agency. It also prohibits city workers and contractors from applying pesticide products which contain highly toxic organophosphate and carbamate class chemicals. Moreover, with the implementation of the new ordinance, picnic areas, playgrounds, and riparian areas will be considered “no-spray” zones. In other public areas, the legislation puts a strong emphasis on non-chemical methods of pest prevention and control. It would allow the use of least-toxic pesticides only as a last resort, with the intention to significantly reduce or eliminate the use of and exposure to pesticides. The legislation also requires all city departments involved in pest management to submit an implementation plan and undergo training and education programs on least-toxic pest control. According to Roger Roberts of the Contra Costa Times, when the City Council first considered the ordinance in June, some were skeptical of the proposal. They felt […]

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29
Jul

EPA Asks for Public Comment on Petition to Ban Pesticide Deadly to Bees, Senators Urge Expedited Action

(Beyond Pesticides, July 30, 2012) The U.S. Environmental Protection Agency (EPA) has opened a 60-day public comment period on the agency’s decision to deny the request by beekeepers to immediately suspend the use of clothianidin, a pesticide that poses harm to pollinators. The legal petition was filed earlier this year by 25 beekeepers and environmental organizations, and cites significant acute and chronic bee kills across the United States linked to neonicotinoid pesticides, particularly clothianidin. On Thursday, Senator Kirsten Gillibrand (D-NY), a member of the Senate Agriculture Committee, called for an expedited review of pesticides that could be inadvertently decimating honey bee populations. The letter is also signed by Senators Patrick Leahy (D-VT) and Sheldon Whitehouse (D-RI). EPA is not expected to complete its review until 2018, and any implementation plans could take years beyond that to complete. Given that Colony Collapse Disorder (CCD) has decreased the U.S. bee population by 30 percent since 2006, Senator Gillibrand is urging a quicker timeframe, asking that it be completed by the end of next year. “Our agriculture industry is vital to the upstate New York’s economy,” Senator Gillibrand said. “Our farmers need honey bees to pollinate our crops and produce. However, certain pesticides […]

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20
Jul

EPA Denies Imminent Hazard Exists in Partial Response to Beekeeper Petition

(Beyond Pesticides, July 20, 2012) On Thursday, July 19, the U.S. Environmental Protection Agency (EPA) announced it had formally refused to recognize that honey bees face an “imminent hazard” and denied a request by beekeepers to immediately suspend the use of pesticides that pose harm to pollinators. The decision comes in response to a legal petition filed earlier this year by twenty-five beekeepers and environmental organizations, citing significant acute and chronic bee kills across the United States linked to neonicotinoid pesticides, particularly clothianidin. “We’re disappointed. EPA has signaled a willingness to favor pesticide corporations over bees and beekeepers,” said Steve Ellis, a petitioner and owner of Old Mill Honey Co, with operations in California and Minnesota. “This decision puts beekeepers, rural economies and our food system at risk. And the injury we are sustaining this year will be unnecessarily repeated.” This spring and summer, beekeepers from New York to Ohio and Minnesota, are reporting extraordinarily large bee die-offs, due, in part, to exposure to neonicotinoid pesticides. The die-offs are similar to what beekeepers have reported in the past few weeks in Canada (where EPA has admitted there are 120 bee kill reports, a huge number). On average, the U.S. Department […]

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12
Jul

Take Action: Tell D.C. Mayor Gray to Sign Pesticide Reform Bill

(Beyond Pesticides, July 12, 2012) The Council of the District of Columbia passed a pesticide reform act Tuesday strengthening pesticide restrictions in our nation’s capital. To ensure the rules are enacted, Beyond Pesticides is calling on supporters to take action and urge D.C. Mayor Vincent C. Gray to sign the legislation into law. The Pesticide Education and Amendment Control Act of 2012, introduced by Chairwoman Mary Cheh of the Environment, Transportation and Public Works Committee, is a step forward in the fight to keep schools and other public spaces free from unnecessary chemical applications. The bill protects children and their parents by restricting the application of pesticides at schools and day care centers, on public property, and near waterways. It also establishes publicly available courses on pesticides at the University of the District of Columbia. The passage of this Act adds to the growing movement across the country calling for increased restrictions on the use of dangerous chemicals in the public sphere. Beyond Pesticides has worked with localities throughout the U.S. in an effort to promote organic land care systems and restrict the hazardous use of chemicals. Recently, Ohio’s Cuyoga County successfully banned a majority of toxic pesticide uses on […]

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02
Jul

Bee-Killing Neonicotinoid Pesticide Thiamethoxam Banned in France

(Beyond Pesticides, July 2, 2012) The French Ministry of Agriculture has issued a ban on the neonicotinoid pesticide thiamethoxam due to concerns over the chemical’s impacts on pollinators, especially honey bees. The pesticide product containing thiamethoxam, Cruiser OSR, is manufactured by Swiss chemical giant Syngenta and has been used as a seed treatment on canola seed. The French Agriculture Minister, Stephane Le Foll, had announced in June that his agency was considering a ban on the pesticide and asked Syngenta to submit any new data the company had on the chemical. Apparently finding this data insufficient evidence that thiamethoxam was safe for pollinators, the agency withdrew the permit for Cruiser OSR last Friday. The ban is expected to take effect at the start of the next canola planting season in late summer. Thiamethoxam is a neonicotinoid insecticide used to coat seeds prior to planting. When the seed germinates, the plant that grows from it takes the chemical up through its vascular system and expresses it through pollen, nectar, and guttation droplets from which bees forage and drink. Thiamethoxam is very closely related to another neonicotinoid insecticide, clothianidin. When insects ingest thiamethoxam, their digestive system metabolizes it to clothianidin, killing the […]

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28
Jun

Manitoba Solicits Public Input for Pesticide Ban, British Columbia’s Law in Doubt

(Beyond Pesticides, June 28th 2012) The Canadian province of Manitoba is asking for public feedback on whether to ban the sale and/or use of cosmetic pesticides for lawn care. This request comes on the heels of a May 17 recommendation by a special committee in the Canadian provincial government of British Columbia (BC) not to enact an all-out ban on cosmetic pesticides. Currently, seven Canadian provinces have enacted pesticide regulation, each with varying degrees of restrictions. The public has until October 1 to submit their comments on the ban to the Manitoba government. The province is providing guidance to the public through a paper titled Play it Safe, which outlines the background on the proposed ban, explores restriction options, and raises awareness about pesticide use on lawns. The paper makes note of the importance of using a precautionary approach to the sale and use of lawn care pesticides, acknowledging the potential harm these chemicals can cause to the environment and human health, especially those at increased risk, such as pregnant women and children. Environmental groups and public health organizations, including the Canadian Cancer Society, the Canadian Association of Physicians for the Environment (CAPE), and The David Suzuki Foundation are all […]

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25
Jun

International Scrutiny of Pesticide Link to Honey Bee Deaths Intensifies

(Beyond Pesticides, June 25, 2012) The Canadian governmental authority responsible for pesticide registration has expanded its re-evaluation of neonicotinoid pesticides to include two additional compounds linked to honey bee deaths and Colony Collapse Disorder (CCD). Health Canada’s Pest Management Regulatory Agency (PMRA) announced on June 12 that it has added clothianidin and thiamethoxam and their associated products to its ongoing re-evaluation of imidacloprid. The re-evaluation of these pesticides will focus on resolving issues related to environmental risk and specifically the potential effects of neonicotinoids on pollinators. The re-evaluation will consider all agricultural uses of neonicotinoid insecticides, including soil applications, seed treatment, as well as foliar and greenhouse uses. The Canadian announcement follows France’s decision earlier this month to initiate its own review for thiamethoxam that could result in the cancelation of allowances for using the pesticide. Neonicitinoids are highly toxic to a range of insects, including honey bees and other pollinators. They are taken up by a plant’s vascular system and expressed through pollen, nectar, and gutation droplets from which bees forage and drink. Neonicotinoids are particularly dangerous because, in addition to being acutely toxic in high doses, they also result in serious sublethal effects when insects are exposed to […]

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04
Jun

France Considers Ban on Pesticide Linked to Colony Collapse Disorder

(Beyond Pesticides, June 4, 2012) France’s Agriculture Minister Stephane Le Foll announced plans on Friday to cancel Swiss manufacturer Syngenta’s registration to treat canola seed with the neonicotinoid insecticide thiamethoxam, a chemical cousin of the bee-killing pesticide clothianidin, in a move to protect honey bees from Colony Collapse Disorder (CCD). When honey bees are exposed to thiamethoxam, it breaks down in their bodies to, clothianidin, which Beyond Pesticides is petitioning the Environmental Protection Agency (EPA) to ban due to a preponderance of adverse effects data and inadequate registration safety testing. Both pesticides have been shown in numerous scientific studies to play a key role in CCD. As France acts to protect its pollinators from pesticides, the U.S. continues to allow the uses of theses highly toxic chemicals to continue. Tell Congress and EPA that the U.S. should join France in taking a precautionary approach to our pollinator crisis. The chemical manufacturer Syngenta has two weeks to report its own evidence before the ban officially goes into effect. If enacted, France’s Agriculture Ministry stated that the ban will take effect before the start of canola sowing season in late summer. Minister Le Foll reinforced the fact that farmers do not need […]

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25
May

Research Shows Imidacloprid Depresses Honey Bee Feeding and Communication

(Beyond Pesticides, May 25, 2012) Biologists at the University of California at San Diego (UCSD) have discovered that a small dose of the commonly used neonicotinoid crop pesticide imidacloprid turns honey bees into “picky eaters” and affects their ability to recruit their nestmates to otherwise good sources of food. The results of the experiments, detailed in this week’s issue of the Journal of Experimental Biology (abstract), shed light on one of the main culprits suspected to be behind the recent declines in honey bee colonies and detail the particular ways that the substance impedes the functions of the colony. Since 2006, beekeepers in North America and Europe have lost about one-third of their managed bee colonies each year due to “colony collapse disorder.” While the exact cause is unknown, researchers believe pesticides have contributed to this decline. One group of crop pesticides, called “neonicotinoids,” has received particular attention from beekeepers and researchers. Neonicotinoids, including clothianidin and thiamethoxam, in addition to imidacloprid, are highly toxic to a range of insects, including honey bees and other pollinators. They are taken up by a plant’s vascular system and expressed through pollen, nectar and gutation droplets from which bees forage and drink. They are […]

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21
May

Farmers, Scientists, and Advocates Concerned About Lack of Pesticide-Free Seeds

(Beyond Pesticides, May 21, 2012) American farmers are growing increasingly more frustrated with the lack of commercially available seeds that have not been pretreated with pesticides. Farmers across the Midwest have called on federal officials this week to provide greater access to seeds without pesticide treatments. The request comes as scientists and beekeepers highlight the nearly pervasive use of neonicotinoids as seed treatments on corn as a critical factor in recent bee die-offs, including colony collapse disorder (CCD). Beekeepers from Minnesota to Ohio to Canada report large losses after their hives forage near treated cornfields. Scientists from Purdue University and a multi-year series of studies from Italy point to toxic dust, or neonicotinoid-contaminated powder from recently planted corn fields as key pesticide exposure pathways for bees. The request comes on the heels of a report aired by NBC Nightly News this week entitled “Bee Deaths Linked to Pesticides”, as well as recent reports of large bee kills in Ohio. “Farmers want to be good stewards and neighbors by purchasing seeds and growing corn that supports healthy honey bees and successful beekeepers,” said Doug Voss, a Minnesota corn farmer who also keeps beehives. We have a genuine concern with the majority […]

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