(Beyond Pesticides, November 12, 2014) The Oregon Department of Agriculture (ODA) has issued two civil penalties totaling $16,000 in connection with a pesticide application of imidacloprid, a chemical in the neonicotinoid class of insecticides connected to widespread bee decline, this summer that resulted in the death of nearly 1,000 bees at a Eugene apartment complex. Although ODA is taking actions to address pollinator protection, the frequent and continued occurrence of pesticide-related bee deaths indicates that current laws still fall woefully short of preventing these incidences. ODA’s Pesticide Program conducted an investigation that determined that Glass Tree Care and Spray Service, Inc. and its pesticide applicator violated Oregon’s pesticide control law through gross negligence. ODA is authorized to issue a civil penalty of up to $10,000 for violations that are the result of gross negligence, the maximum in this case issued to the company, a commercial pest control  operator based in Eugene. In addition, the applicator, James P. Mischkot, Jr., was issued a $6,000 civil penalty. When the incident in Eugene occurred, the trees were in full bloom and attracting pollinators.  In this case, ODA determined that the company and its applicator knew or should have known of this standard of […]

(Beyond Pesticides, November 11, 2014) An international team of scientists has uncovered a new mechanism through which long-banned pesticides such as DDT may reemerge in our environment. Although a number of more recent studies have focused on the role that climate change is playing in the movement of older toxic chemicals, this study highlights the unknowns associated with pesticide use, showing the unexpected impacts that can occur when pesticide use patterns change. The study, “Long-term relationships among pesticide applications, mobility, and soil erosion in a vineyard watershed,” published in the Proceedings of the National Academy of Sciences (PNAS), analyzed 100 years of sediment records collected from a lake near a French vineyard. Scientists were able to create a historical record of pesticide use in the region, and reconstruct erosion patterns seen over time. According to the study, the historical record lined up well with the restrictions and prohibitions on various pesticides that occurred over the years. That is, until the 1990s. Results show that increases in soil erosion line up with an influx of DDT into the lake. But the increase in soil erosion also lined up with the introduction and increase use of post-emergent herbicides such as glyphosate, the […]

(Beyond Pesticides, October 31, 2014) Without any mention of the role of pesticides in bee decline, or emphasis on organic practices to help pollinators, Agriculture Secretary Tom Vilsack announced Wednesday that more than $4 million in technical and financial assistance will be provided to help farmers and ranchers in the Midwest improve the health of honey bees. The announcement renews and expands on a $3 million pilot investment last spring to create pollinator-friendly habitat in five Midwestern states. The effort responds to the Presidential Memorandum, which directs USDA to expand the acreage and forage value in its conservation programs. The Memorandum, issued at the close of National Pollinator Week 2014, directed federal agencies to establish a Pollinator Health Task Force, and tasked agency leads at the U.S. Department of Agriculture (USDA) and U.S. Environmental Protection Agency (EPA) to develop a pollinator health strategy within 180 days that supports and fosters pollinator habitat. “The future of America’s food supply depends on honey bees, and this effort is one way USDA is helping improve the health of honey bee populations,” Vilsack said. “Significant progress has been made in understanding the factors that are associated with Colony Collapse Disorder and the overall health […]

(Beyond Pesticides, October 28, 2014) A landmark ordinance to protect children, pets, wildlife, and the wider environment from the hazards of unnecessary lawn and landscape pesticide use was introduced yesterday in Montgomery County, Maryland by County Council Vice President George Leventhal, chair of the Health and Human Services Committee. Bill 52-14 is based upon growing concerns in the community of the health risks associated with exposure to pesticides, and creates a safe space for residents in Montgomery County by prohibiting the use of non-essential land care pesticides on both public and private property. Introduction of this ordinance follows successful lawn pesticide regulations on private and public property in the City of Takoma Park in Montgomery County, and provides equal safeguards for human health and the environment. Similar cosmetic pesticide policies have been in place in Canadian provinces for many years. Unfortunately, most U.S. jurisdictions are unable to enact these same basic safeguards for their citizens.  Maryland is one of seven states that does not prohibit local governments from enacting protections from pesticides that are stricter than state laws. The role of local government in imposing pesticide use requirements is important to the protection of public health and the environment. This […]

(Beyond Pesticides, October 22, 2014) The U.S. Environmental Protection Agency (EPA) has announced a new voluntary Drift Reduction Technology (DRT) program to encourage the use of spray technologies scientifically verified to significantly reduce pesticide drift. But with the recent approval of increased uses of toxic pesticides, such as 2,4-D, and the general lack of compliance with pesticide labels, many believe that this new program may not go far enough to protect non-target sites and vulnerable communities from drift until serious efforts to reduce widespread use of toxic, highly volatile pesticides are undertaken. Pesticide drift is an inevitable consequence of pesticide use, and has been a problem for communities adjacent to agricultural areas and non-target sites for decades. Many pesticide products are released as foliar sprays into the air, or volatilize from surfaces where particles can travel for miles from their application site. This means that on a windy day pesticide residues can drift far distances, affecting  downwind, vulnerable communities, organic farms and other environments. Legal action has been taken against the agency to protect communities from drift, but EPA has consistently failed to meaningfully address concerns. To address issues of drift, EPA’s new program will attempt to reduce drift by […]

(Beyond Pesticides, October 10, 2014) Many officials are no longer mincing words as they tie the global decline in bee populations with  mounting  evidence pointing to neonicotinoid pesticides. “All the science is not done, but everything that I have before me. . .  suggests to me that this is the biggest threat to the structure and ecological integrity of the ecosystem that I have ever encountered in my life, bigger than DDT, ” said Environmental Commissioner Gord Miller, of Ontario, Canada, as he released his annual report. The Annual Report of the Environmental Commissioner of Ontario, which has been released since 1994, has in recent years found particular scrutiny falling on neonicotinoids. Dichloro-diphenyl-trichloroethane, more commonly known as DDT, was banned in Canada and in the United States in 1972, following a massive environmental movement spurred by Rachel Carson’s Silent Spring, which documented the adverse environmental effects resulting from the indiscriminate use of pesticides. Mr. Miller called bees the “canary in the coal mine” on neonicotinoids, and said the impact of the pesticides is “clearly more wide scale” in the ecosystem. Neonicotinoids  are chemically similar to nicotine and are pesticides that are toxic to a broad range of insect pests. They […]

(Beyond Pesticides, October 2, 2014) California state pesticide regulators are looking to curtail the use of chlorpyrifos, one of the most widely used insecticides on the market, due to concerns that it poses a threat to human health and the environment. At the same time, environmental groups are suing the U.S. Environmental Protection Agency (EPA) because of the agency’s continued refusal to fully address a 2007 petition by the groups calling for a ban on the neurotoxic chemical. EPA in 2000 orchestrated a voluntary cancellation by DowAgroSciences of  most residential uses of chlorpyrifos (although uses with major exposure routes continue),  while virtually all agricultural uses remain in use, except tomatoes. The California Department of Pesticide Regulation (DPR), a branch of the California Environmental Protection Agency that regulates the sale and use of pesticides, announced last week that it is  proposing to make  ‘restrictive use’  all pesticide products containing the organophosphate  insecticide chlorpyrifos.  If the proposed regulation passes, this would mean that only trained and licensed professionals who have a permit from a local county agricultural commissioner (CAC) would be able to use these products. The CAC would also have the ability to place additional conditions on use via the permit. […]

(Beyond Pesticides, September 25, 2014) Last week, the Borough of Skagway, Alaska passed a comprehensive vegetative maintenance pesticide ordinance, joining a growing number of localities across the country in enacting restrictions that protect human health, wildlife, and the wider environment from the hazards associated with unnecessary pesticide use. Among a number of notable accomplishments, Skagway’s Ordinance 14-15 makes it the first municipality in Alaska to ban the use of bee-toxic neonicotinoids by government employees. However the new law goes further, prohibiting the sale and use of neonicotinoid-containing products on all public and private lands in the Borough of Skagway. The state of Alaska is one of seven states that affirms the right of a local jurisdiction  to restrict pesticide use throughout its jurisdiction by not adopting law that preempts localities. Skagway, Alaska’s Ordinance 14-15 also: Prohibits the sale and use of persistent herbicides (persistent according to the US Composting Council) on public and private property. Prohibits the use of restricted herbicides within 300 feet of any waterway. Creates a list of restricted pesticides (based in part upon the list of pesticides restricted in Takoma Park, Maryland). Although the ordinance establishes a waiver system by which restricted pesticides may be used, […]

(Beyond Pesticides, September 19, 2014) The pesticide treadmill continues to turn with the U.S. Department of Agriculture’s (USDA) recent approval this week of three 2,4-D-tolerto ant corn and soybean crops, developed by Dow AgroSciences. Some growers have been pushing for the new Enlist crops in order to combat the rapid proliferation of glyphosate-resistant weeds. The use of glyphosate, the active ingredient in Monsanto’s Roundup formulation, on genetically-engineered (GE) crops has proven to be an abject failure due to widespread weed resistance. So widespread is this resistance that the U.S. Environmental Protection Agency (EPA) has  granted an emergency use exemption  for fluridone, which does not have registered uses in agriculture.  More recently, Texas regulators requested the use of propazine to combat glyphosate-resistant Palmer amaranth, or pigweed, which EPA recently denied,  citing risks to drinking water and other hazards.   Even though the agency denied the emergency use application, it accepted the argument put forth by the Texas Department of Agriculture that  glyphosate-resistant weeds in three million acres of herbicide-tolerant cotton constituted an  “urgent non-routine situation.”  Beyond Pesticides argued to EPA that the weed resistance in  herbicide-tolerant cropping systems is very predictable and has become routine, thus disqualifying states from using the […]

­ ­ ­(Beyond Pesticides, September 17, 2014) DuPont agreed to pay the U.S. Environmental Protection Agency (EPA) $1.853 million to settle charges from the agency that the chemical giant’s herbicide product ImprelisTM was responsible for killing and damaging thousands of acres of spruce and pine trees in 2011. On Monday, EPA filed a Consent Agreement and Final Order against DuPont for violations of the Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA) for selling and distributing its pesticide product -ImprelisTM herbicide. EPA contends that DuPont failed to submit in a timely manner  field trial studies indicating potential ecological adverse effects from the use of Imprelis. In 2011, in what some say was one of the biggest disasters of its kind, Norway spruce and white pine tree damage and deaths were reported throughout the Midwest, in East Coast states, and as far south as Georgia. It was determined that Imprelis, marketed as a “low environmental impact” pesticide, was applied during the spring to control weeds on lawns and other landscapes in the vicinity of the non-target evergreen trees. Imprelis, whose active ingredient is the potassium salt of aminocyclopyrachlor, was conditionally registered by EPA in September 2010, in a regulatory process reminiscent of […]

(Beyond Pesticides, September 10, 2014) As bee and other pollinator populations continue to decline around the world, with clear evidence pointing to neonicotinoid pesticides as a prime cause, Emory University announced last week that it will be eliminating the use of this controversial class of chemicals from its campus, joining institutions and  communities like University of Vermont Law School, Spokane  (Washington),  Eugene (Oregon), and Shorewood (Minnesota). Neonicotinoids are a class of insecticides that share a common mode of action that affects the central nervous system of insects,  affecting the organisms’ ability to function. These systemic pesticides, which move through the plant’s vascular system and express themselves through pollen and nectar, include imidacloprid, acetamiprid, clothianidin, dinotefuran, nithiazine, thiacloprid and thiamethoxam. A continually growing body of science has implicated neonicotinoids, which are applied to or incorporated into seeds for agricultural, ornamental and garden plants, as a key factor in recent global bee die-offs. Beekeepers across the country reported losses of 40 to 90 percent of their bees last winter. The implications of this loss are staggering —one in every three bites of food is reliant on bee pollination, and pollinators make possible  $20-30 billion of annual U.S. agricultural production. Last week, Emory […]

(Beyond Pesticides, August 29, 2014) Environmentalists issued a legal petition to the U.S. Fish and Wildlife Service on Tuesday calling for the protection of the monarch butterfly as a threatened species under the  Endangered Species Act (ESA). Monarch butterflies, a striking and familiar symbol of beauty and nature in the U.S., have had their population decline by a staggering 90 percent in the past two decades alone, most likely due to a significant loss of habitat of more than 165 million acres – an area about the size of Texas -as well as nearly a third of their summer breeding grounds. Part of the decline of monarch butterflies  stems from the loss of milkweed, a native plant where the butterflies lay their eggs and is their main food source. Although little use to farmers, milkweed is an important plant to butterflies, wasps, and bees. A recent study attributed the disappearance of milkweed plants primarily to the use of genetically-engineered (GE) corn and soybean crops. The widespread adoption of GE agriculture and the ever-growing use of herbicides are contributing extensively to the loss of milkweed areas. Scientists also point to the prolific use of herbicides in the Midwest eliminating these plants, […]

(Beyond Pesticides, August 15, 2014) Residents of Southern Oregon are tired of being told that farming and forest industry rights to pollute and spray toxic chemicals trump their rights to live healthy lives, so they are taking the matter to court, except not in the way most would assume. Because unlike many instances where citizens could allege nuisance and trespass for toxic or smelly invasions onto private property and into their lives, Oregon residents and many others across the country are prohibited by law from filing such claims against agricultural industries. Known generally as Right-to-Farm Acts, Oregon’s Farm and Forest Practices Act prohibits local laws from making farming and forest practices a nuisance or trespass. The law also grants immunity from private actions, unless, of course, severe injury or death resulted. As one of the attorneys, Chris Winters of the Crag Law Center, representing the Oregon residents explained to reporters, “The law basically grants an immunity to people who spray pesticides from being held responsible.” In filing the lawsuit, plaintiffs hope that a court will change all of this and invalidate the Farm and Forest Practices Act as unconstitutional, because of the state’s constitutional guarantee of remedy for injury to […]

(Beyond Pesticides, July 24, 2014) Last week, the U.S. Environmental Protection Agency (EPA) denied an emergency application to use a hazardous pesticide, propazine, on 3 million acres of Texas cotton fields, after groups representing environmental, public health, and organic farm interests urged the agency to reject the request based on environmental effects and the predictable nature of the weed resistance to currently used chemicals. Despite determining “that an urgent and non-routine condition exists for Texas growers” when certain weed-densities are reached, EPA’s primary reasons for denying the application focused on health and environmental concerns of the pesticide. As EPA explained, “When conducting human health risk assessment for new use the Agency must first consider the risk profile for currently registered uses and determine if an additional use can be added to the cup.” This aggregate risk assessment is required under the Food Quality Protection Actand in the case of propazine, EPA found that “drinking water estimates suggest that risks from drinking water alone may lead to unacceptable risks . . . .” “While we disagree with the EPA that this meets any of the criteria for emergency exemption, we applaud the EPA for putting the health of people and the […]

(Beyond Pesticides, July 22, 2014) As drought persists across the western U.S., farmers, ranchers, and government authorities looking for solutions to water worries have picked a tough battle, and many are questioning whether it’s worth the fight. The target is the ”˜invasive,’ tamarisk tree, also known as salt cedar, a hardy evergreen that can grow nearly 60 feet tall, and has been labeled as a water glutton. In Arizona, many are heralding the arrival of the small tamarisk beetle, itself an ”˜invasive’ imported from Kazakhstan by the United States Department of Agriculture (USDA) to control the spread of tamarisk trees. But numerous questions surrounding the campaign highlight a persistent national debate: Are invasives categorically bad or simply convenient scapegoats? Are the solutions worse than the current state of affairs? Can we permanently restore native habitat? In 2005, USDA approved the release of the tamarisk beetle in Colorado, Utah and a number of other western states. However, five years later, the agency made a quiet about-face on the campaign and stopped any further releases of the beetle into western habitat. The stated reason for the cancellation was “potential effects on the critical habitat of the federally-listed, endangered southwestern willow flycatcher,” notes […]

(Beyond Pesticides, July 8, 2014) [Eds. Note: Because of a procedural glitch in the ordinance, the Ogunquit pesticide ban ordinance was scheduled to be placed on the ballot again on November 4, 2014. The ordinance passed again, this time overwhelmingly.] In another key victory  for public health and the environment, last month residents in the small ocean-side community of Ogunquit, Maine (pop:~1,400) voted to become the first town in the state to prohibit the use of pesticides on public and private property for turf, landscape, and outdoor pest management activities. Ogunquit’s ordinance makes the town the second local jurisdiction in the United States in the last year  to ban pesticides on both public and private property, and the first to be passed by popular vote, 206 to 172. The ordinance, modeled in large part on the first private/public pesticide ban in Takoma Park, Maryland last year, was passed after a three-year education and awareness campaign, initiated by the town’s Conservation Commission. The law expands on  existing pesticide use restrictions on  town-owned property. The passage of this ordinance positions Ogunquit as a leader in the state for environmental sustainability and the protection of public health, and supports the Conservation Commission’s goals […]

(Beyond Pesticides, June 16, 2014) As pollinator week begins, the critical importance of pollinators is exemplified in a recent study out of the University of California, Berkeley. Not only do pollinators help increase crop yields, they may be even more important than fertilizers,  according to  the study suggests. Ecologist Alexandra-Maria Klein, Ph.D. and her colleagues at UC Berkeley found that when there is a lack of pollination, via bees and other pollinators, there is a stronger reduction in harvest yields than when there is a lack of either fertilizer or sufficient water for the crops. Their results, which were published in the journals Plant Biology and PLoS ONE, found that when crops were pollinated, the plants bear more fruit along with a change in their nutrient content. Dr. Klein and her team observed the effects that different conditions and treatment combinations had on almond trees. The conditions involved: preventing bees from pollinating blossoms via cages, allowing the bees to pollinate the blossoms, or pollinating the blossoms by hand. Additionally, researchers combined these conditions with four different treatments: watering and fertilizing the trees according to local practices, reduced watering, no fertilization, or reduced watering with no fertilization. In the case of […]

(Beyond Pesticides, June 12, 2014) According to a new study in the Journal of Animal Ecology, the deficiency of milkweed plants due to the rapid spread of genetically engineered (GE) crops is one of the primary reasons for the decline in monarch butterflies. The widespread adoption of GE agriculture and the ever growing use of herbicides is contributing extensively to the loss of milkweed covered areas, which is the butterfly’s main food source and the only place where they lay their eggs. This study adds weight to previous reports linking GE crops, as well as climate change, to the decline of butterfly populations, which are at their lowest in two decades. Monarch butterflies make their way from the U.S. and Canada, usually arriving in Mexico around the beginning of November, clustering by the thousands in the boughs of fir trees. Although the same trip occurs every year, no individual butterfly makes it twice, as the butterfly’s life span is too short. How the migration route lives on in the butterflies’ collective memory is an enduring scientific mystery. Researchers note that to compensate for the continued loss of habitat, refuges of milkweed must be set up to provide a source of […]

(Beyond Pesticides, June 9, 2014) A recent talk given by Donald Weston, PhD, a professor emeritus in UC Berkeley’s Department of Integrative Biology, to a community group in San Jose, California warned residents about the dangers that  lawn care insecticides present to  local aquatic life. The talk focused on the problems synthetic pyrethroids and fipronil can have on Hyalella azteca and Chironomus dilutes. Increasing levels of pesticide runoff in local stream systems have not only led to decreased populations of these aquatic crustaceans, but also populations that have become resistant to pesticides. Aquatic invertebrates are extremely sensitive to pesticide runoff and different states around the country have struggled with creating pesticide regulations that foster a healthy aquatic ecosystem. A good way to reduce pesticide runoff is to transition away from toxic land care methods and adopt organic practices. Hyalella crustaceans, a tiny shrimp-like animal, are hypersensitive to pyrethroids, which are a class of insecticides used by professional lawn care companies and found in common products like Raid and mixed with fertilizer products like Scotts Turf Builder under the name SummerGuard. Chironomus dilutes, a red worm-like invertebrate, is sensitive to fipronil, which is used to kill fleas on dogs and cats […]

(Beyond Pesticides, June 6, 2014) On June 4,  after a two year dispute between the Environmental Protection Agency (EPA) and a coalition of conservation organizations and fishing groups, an agreement  was finally reached to set reasonable no-spray buffer zones to protect salmon from five harmful insecticides: diazinon, chlorpyrifos, malathion, carbaryl, and methomyl. These buffer zones protect salmon habitat by stopping aerial spraying of pesticides within 300 feet, and ground based spraying within 60 feet of salmon supporting waters. According to the agreement, it also provides detailed notifications to state regulators, pesticide applicators, farmers and the public about the mandatory no-spray buffer zones. These stipulations will remain in place until the National Marine Fisheries Service has completed their analysis of the impacts of those five pesticides.  Then, once the analysis is completed, EPA will execute permanent protections based on their findings. EPA is required by law under the Endangered Species Act to protect what little salmon are left on the Pacific Coast. Salmon are a  critical indicator of how well we are maintaining both marine and terrestrial ecosystems, because their habitats are in streams, lakes, rivers, estuaries and the ocean. The fish  are extremely sensitive to changes in water quality, and […]

(Beyond Pesticides, June 3, 2014) In a letter to the Environmental Protection Agency (EPA) and the U.S. Department of Agriculture, the Center for Food Safety (CFS) challenged EPA’s position that seeds coated with pesticides, commonly neonicotinoid pesticides, are exempt from regulation  under the Federal Insecticide Fungicide and Rodenticide Act (FIFRA). EPA currently is arguing that pesticide-coated seeds are treated articles, exempting them from being regulated as a pesticide and should be regulated by USDA under the Federal Seed Act.   However, CFS argues in its letter that FIFRA precludes EPA from approving language at any stage of the pesticide’s supply chain that allows for exposures likely to adversely affect the environment, and which are not mitigated or investigated by EPA or state agencies. Neonicotinod seed treatments have become increasing common and are linked to the explosion of genetically engineered (GE) crops. At least 94% of the nation’s 92 million acres of corn –greater than the total size of the state of Minnesota, Nebraska, or both Dakotas–  will be treated with one of two neonicotinoids, both manufactured by Bayer. According the letter, CFS believes this inaction by EPA has led state regulators to avoid investigating bee deaths from exposure to dust […]

(Beyond Pesticides, May 27, 2014) Bridgehampton’s Vineyard Field on Long Island, NY is joining the ever expanding movement of communities that are enlisting goats to help manage their land without the use of harmful herbicides. The Friends of Long Pond Greenbelt hired goats to manage the 40-acre field, which stretches from Ligonee Creek in Sagg Harbor to Sagg Pond in Sagaponack. With complaints from residents of overcrowding weeds on hiking trails, but not wanting to resort to using toxic herbicides, which harm sensitive species that live in the preserve, the volunteers looked to goats on May 17 as an answer. Goats are a great tool for managing invasive plants, because they add fertilizer and aerate the soil while they eat and physically remove the unwanted vegetation, creating healthier soil conditions. The Long Pond volunteers have come together to help pay for fencing, assist in its installation, and monitor the goats. The town board authorized the work and agreed to pay up to $3,500 for the project. Rhinebeck farmers  Annlilita Larry Cihanek, who have 65 goats, rent out half a dozen of their Nubian dairy goats. In Bridgehampton, the goats will be fenced in on a few acres of the field […]

(Beyond Pesticides, April 11, 2014) Connecticut State Senate bill no.443, an act that bans the sale of genetically engineered (GE) grass seeds, passed the state Senate on Wednesday by a vote of 25-11. The bill shows Connecticut legislators are taking seriously the risks that increased pesticide use in residential areas pose to the health of the states residents, especially children, and pets. The bill will ban the sale, use, and marketing of lawn or turf seeds that are genetically engineered to be resistant to pesticides. The GE grass seed that is being developed by Monsanto and Scotts is currently not available in consumer markets and is being tested by Scotts employees in their front yards. The bill may face stronger challenges from Connecticut’s House as it is unclear if the House speaker, J. Brendan Sharkey, D-Hamden, will call for a vote on the bill before the session ends May 7. One of the major concerns  the bill addresses  is that allowing GE grass seeds for consumer use would lead to dramatic increases in residential pesticide use. “So you will spread this pesticide all across your lawn, back and forth, on your lawn,” said Sen. Edward Meyer, D-Guilford, as quoted in […]