(Beyond Pesticides, August 31, 2011) Widely grown corn plants that Monsanto Co. genetically modified to thwart a voracious bug are falling prey to that very pest in Iowa cornfields, the first time a major Midwest scourge has developed resistance to a genetically modified crop. The discovery raises concerns that the biotech crops are spawning “superbugs” and calls into question EPA’s allowance of so-called plant incorporated protectants (PIPs). Fields planted in Monsanto’s Bt corn in some areas of the Midwest are showing damage from the corn rootworm””the very species targeted by Monsanto’s engineered trait. Iowa State University entomologist Aaron Gassmann, PhD has discovered that western corn rootworms in four Iowa fields have evolved and can resist the pesticide built into Monsanto’s genetically altered corn seeds. The scientist said the cases were isolated, but he did not know how widespread the problem could become. Farmers in Illinois are also seeing severe rootworm damage in fields planted in Monsanto’s Bt corn. In 2010, Monsanto acknowledged that in industrial-agriculture regions of India, where Monsanto’s Bt cotton is a dominant crop, the cotton-attacking bollworm had developed resistance. “These are isolated cases, and it isn’t clear how widespread the problem will become,” said Dr. Gassmann in […]

(Beyond Pesticides, August 30, 2011) A new study finds that older men living in California’s Central Valley are more likely to develop prostate cancer if they were exposed to certain agricultural pesticides than those who were not exposed. The study examines exposure via drift rather than occupational exposure, although similar results have been noted in farmworker populations. Exposure to methyl bromide or various organochlorine pesticides increased the risk of cancer by about one and a half times. The study, “Prostate cancer and ambient pesticide exposure in agriculturally intensive areas in California,” was published in the June 2011 issue of the American Journal of Epidemiology. The researchers from the University of Southern California’s Keck School of Medicine recruited 173 men between the ages of 60 to 74 from 670 identified by the California Cancer Registry as being diagnosed with prostate cancer between August 2005 and July 2006 in California’s Central Valley. The authors used calendars and questionnaires to determine where they lived and worked between 1974 and 1999, and compared this to historical data of the corresponding area’s agricultural pesticide use from state pesticide use reports and land use records. In comparison with unexposed persons, increased risks of prostate cancer were […]

(Beyond Pesticides, August 29, 2011) The U.S. Environmental Protection Agency (EPA) announced last Thursday that it has entered into an agreement with the California Department of Pesticide Regulation (CDPR) to resolve a civil rights complaint from 1999 which alleged that the department’s renewal of the toxic fumigant methyl bromide in 1999 discriminated against Latino school children whose schools are located near agriculture fields. Per the agreement, CDPR has agreed to expand on-going monitoring of methyl bromide air concentrations by adding a monitor at or near one of the Watsonville, CA area schools named in the original complaint. The purpose of the additional monitor is to confirm that there will be no recurrence of earlier conditions. CDPR will share the monitoring results with EPA and the public and will also increase its community outreach and education efforts to schools that are in high methyl bromide usage areas.EPA says that this is a part of a “backlog” of more than 30 unresolved complaints. The complaint was filed in 1999 under Title VI of the Civil Rights Act of 1964 , which prohibits intentional discrimination and discriminatory effects on the basis of race, color, and national origin by recipients of federal financial assistance. […]

(Beyond Pesticides, August 26, 2011) The U.S. Department of Agriculture (USDA) has announced that it will hold a free public listening session on the department’s activities related to organic food and farming in order to gather input from farmers, consumers, and other interested parties regarding a wide range of subjects. The agency is hoping to gather more feedback and guidance from stakeholders in the world of organic food and agriculture in order to “help USDA programs examine and prioritize their activities and objectives in order to best serve the organic community.” The scope of matters on which USDA is hoping to hear comments is very broad and seemingly includes any of the department’s actions which could potentially impact organic growing practices or organic producers. The announcement for the listening session outlined two general areas on which comments can be submitted. The first concerns any activities of the National Organic Program (NOP) that do not relate to matters likely to come before the National Organic Standards Board (NOSB). Since the NOSB has its own process for soliciting and reviewing public comments at its biannual meetings, NOP is seeking comments on actions that it takes which are independent of the NOSB. These […]

(Beyond Pesticides, August 25, 2011) A growth in tick populations and increase in Lyme disease rates over the past few years on an island in Maine have local health officials scrambling to find a solution to keep the problem at bay. So far this year there have been 20 official cases and over 20 suspected cases that have been treated with antibiotics on the island of Islesboro. In the past eight years, the health center has seen at least 69 cases of Lyme disease out of a population of 600, which according to Islesboro’s Tick-Borne Disease Prevention Committee, constitutes an epidemic. The blame for this ”˜epidemic’ has been largely attributed to deer, which serve as the tick’s primary host. There are about 500 deer on the 11-mile-long Island, making it almost as high as the human population. As such, one of the proposed solutions that residents are voting on is to allow gun hunting to reduce the deer herd from 48 to 10 deer per square mile. Unfortunately, though proposals of the prevention committee focus on prevention and include landscape modification in addition to management of deer and other wildlife, they also recommend the use of pesticides including repellants such […]

(Beyond Pesticides, August 24, 2011) Scientists say the fungus that causes apple scab appears to be growing more resistant to pesticides routinely used to control the fungus, worsening the threat of outbreaks in commercial orchards. For decades, manufacturers have come up with replacements for chemical mixtures the fungus outwitted. By using a rotating lineup of fungicides from year to year, farmers usually stayed a step ahead of the scab. But the fungus now appears to be overcoming multiple fungicides at once. In a paper published this month in the journal Plant Disease, researchers described samples collected in Indiana and Michigan that are resisting all four of the most commonly used chemical treatments: dodine, kresoxim-methyl, myclobutanil, and thiophanate-methyl. “We’ve dealt with fungicide resistance over the years, but this time we’re losing three or four different classes of completely unrelated fungicides at the same time,” said Henry Ngugi, PhD, a plant pathologist with Penn State University’s Fruit Research and Extension Center. “We have to literally go back to the drawing board.” Another ominous sign: The fungus apparently hasn’t developed any new weaknesses while evolving to resist the pesticides, unlike what usually happens in nature, the study found. Anecdotal reports from orchard owners […]

(Beyond Pesticides, August 23, 2011) It’s that time of the year again for kids to return to the classroom. Unfortunately, children may face unexpected dangers from pesticides, including antibacterial chemicals, used in and around schools. Studies show pesticides can impact a child’s neurological, respiratory, immune, and hormone systems, even at low levels. Help create a healthier and safer school environment by checking the following items off your Back to School Checklist. 1. Get Triclosan Out of Schools and Supplies. The antibacterial chemical triclosan is linked to skin irritation, hormone disruption, antibiotic resistance, and more. Avoid products labeled Microban or “with antibacterial protection” as they may contain triclosan (product list). Ask your school to order triclosan-free soap and school supplies. See Back to School flyer. Take Action: Bath & Body Works has marketed an entire line of triclosan-containing body care products to teenagers. Tell Bath & Body Works’ CEO: “Stop using toxic triclosan in your products.” 2. Improve Your School’s IPM Program. Children face unique hazards from pesticide exposure because of their small size and developing organ systems. A strong integrated pest management (IPM) program is one of the best ways to minimize or eliminate children’s exposure to pesticides. See how […]

(Beyond Pesticides, August 22, 2011) A US Department of Agriculture (USDA) official speaking at an agricultural conference said that the heavy use of Roundup, an herbicide manufactured by Monsanto and used heavily on “Roundup Ready” genetically engineered (GE) crops, appears to be causing harmful changes in soil and potentially hindering yields of crops that farmers are cultivating. Reuters reported that Robert Kremer, PhD, a microbiologist with the USDA’s Agricultural Research Service, told the audience at the August 12, 2011 conference sponsored by the Organization for Competitive Markets that repeated use of the herbicide glyphosate, the key ingredient in Roundup herbicide, impacts the root structure of plants, and 15 years of research indicates that the chemical could be causing fungal root disease. Dr. Kremer first warned us about his research and questioned the government’s response last year. “This could be something quite big. We might be setting up a huge problem,” Dr. Kremer told Reuters last year. “Science is not being considered in policy setting and deregulation. This research is important. We need to be vigilant.” Monsanto created “Roundup Ready” crops to withstand its Roundup herbicide (with the active ingredient glyphosate). Growing previous Roundup Ready crops such as soy, cotton, and […]

(Beyond Pesticides, August 19, 2011) Children from disadvantaged backgrounds are exposed to higher levels of a slew of environmental chemicals — some currently used and some long banned — than U.S. children from other socioeconomic backgrounds, finds a study of elementary school children from urban Minneapolis, Minn. The 7- to 12-year-olds had elevated concentrations of metals, industrial chemicals and markers for pesticides and tobacco smoke in their blood and urine. The results are published in the Journal of Toxicology and Environmental Health. These findings agree with other studies reporting higher concentrations of environmental chemicals in children. What is important about this study is that these children were from low-income households where they face additional hardships from poverty. Children from disadvantaged backgrounds are more vulnerable to health issues, such as asthma and behavioral problems. Exposure to these chemicals may increase this risk even more. Compared to adults, children eat more food, breathe more air, and drink more fluid than adults per unit of body mass. This increases their intake of potentially harmful chemicals and possibly raises the risk of adverse health effects related to these compounds. In addition, children’s bodies are not fully capable of detoxifying many of these chemicals so […]

(Beyond Pesticides, August 18, 2011) A new report by the Australian government finds that agricultural pesticides are severely damaging the Great Barrier Reef; despite this fact, sugarcane growers have been allowed a six week extension to continue to use the weed killer diuron, which was intially set to be suspended for use on August 13. The Reef Water Quality Protection Plan First Report Card estimates that 28,000 kilograms (or approximately 61,730 pounds) of pesticides enter the reef, which is the world’s largest structure made up of living organisms and a World Heritage natural wonder. The findings in the report corroborate previous research on the health of the Great Barrier Reef. The sugarcane industry claims that the research is based on old data and that there have been significant changes in practices, including cutting back on the use of pesticides. Though the Australian government acknowledges these changes, those improvements have been undermined by Cyclone Yasi. The heavy flooding from Yasi, which ripped through the region earlier this year, likely flushed pollutants out into the reef. According to the industry, the suspension of the use of diuron would drive up the costs for sugarcane growers because there is no viable alternative to […]

(Beyond Pesticides, August 17, 2011) Representatives Edward J. Markey (D-Mass.), top Democrat on the House Natural Resources Committee, and Grace Napolitano (D-Calif.), the Ranking Democrat on the Natural Resources Committee’s Subcommittee on Water and Power, sent a letter to the Environmental Protection Agency (EPA) and the U.S. Fish and Wildlife Service (FWS) urging adoption of new measures to help protect endangered species as the federal government develops rules governing the spraying of pesticides directly into U.S. waters. These new rules would apply to issuance of a Pesticide General Permit (PGP), which would be the first of its kind in the history of the Clean Water Act and would impose limits on the amount of pesticides that enter our streams, rivers, and lakes. The letters were forwarded to EPA and FWS at a time when Congress is doing all it can to strip the Clean Water Act of its power to protect U.S. waterways. The Reducing Regulatory Burdens Act of 2011 or H.R. 872, already passed by the House earlier this year and recently voted out of the Senate Committee on Agriculture, Nutrition, and Forestry, would revoke EPA’s authority to require permits for pesticide discharges into waterways. Click here to send […]

(Beyond Pesticides, August 16, 2011) A lawsuit filed in federal court against the U.S. Fish and Wildlife Service (FWS) seeks to end cultivation of genetically engineered (GE) crops on twenty-five national wildlife refuges across the U.S. Southeast. The suit is the latest step in a campaign to banish GE crops from all refuges. Filed in the U.S. District Court for the District of Columbia on August 12, 2011 by Public Employees for Environmental Responsibility (PEER), the Center for Food Safety (CFS), and Beyond Pesticides, the federal suit charges that FWS unlawfully entered into cooperative farming agreements and approved planting of GE crops in eight states without the environmental review required by the National Environmental Policy Act (NEPA) and in violation of FWS policy. This is the third in a series of lawsuits filed by CFS and PEER challenging FWS’s practice of permitting GE crops on wildlife refuges. In 2009 and 2010, the groups successfully challenged approval of GE plantings on two wildlife refuges in Delaware — Prime Hook National Wildlife Refuge and Bombay Hook National Wildlife Refuge — which forced FWS to end GE planting in the entire 12-state Northeastern region. National wildlife refuges have allowed farming for decades despite […]

(Beyond Pesticides, August 15, 2011) Poultry farms that have adopted organic practices and cease using antibiotics have significantly lower levels of drug-resistant enterococci bacteria that can potentially spread to humans, according to a new study published August 10, 2011 in the online edition of Environmental Health Perspectives. The study, led by researchers at the University of Maryland’s School of Public Health, suggests that organic conversion of U.S. poultry farms can result in immediate and significant reductions in antibiotic resistance for some bacteria. The non-therapeutic use of antibiotics in livestock production accounts for nearly 80% of all antibiotics used in the United States. Typically, low levels of antibiotics are administered to animals through feed and water to prevent disease and promote growth. This is generally done to compensate for overcrowded and unsanitary living conditions, as is common in concentrated animal feeding operations (CAFOs), and to fatten livestock to get them to market sooner. Antibiotic use is prohibited in the production of all animal products labeled organic. “We initially thought we would see some differences in on-farm levels of antibiotic-resistant enterococci when poultry farms transitioned to organic practices. But we were surprised to see that the differences were so significant across several […]

(Beyond Pesticides, August 12, 2011) Researchers have begun investigating silver nanoparticles, or nanosilver, in order to discover what exactly makes the particles toxic to the environment. Although scientists have long been concerned about the evidence of toxicity of nanosilver to both human health and the natural environment, research so far has been unclear on which properties of the particles actually make them toxic. The dangers may stem from the nanoparticles themselves, but they may also be due to the silver ions that the particles shed. Previous attempts to distinguish nanoparticles from silver ions have proven unfruitful, as they have been unable to fully separate the two. However, a new method developed by researchers in China aims to use an older technique called cloud point extraction and apply it to the nanosilver in order to separate the ions from the particles. This will enable researchers to identify whether consumer products, as well as environmental samples such as wastewater, containing nanosilver actually contain nanoparticles or if they contain silver ions. The method will need to be refined further in order to adequately examine the very small nanosilver concentrations that are most often found in the environment, such as in wastewater or surface […]

(Beyond Pesticides, August 11, 2011) A combination of eleven different kinds of commonly used pyrethroids were tested on mice in a new study which found that, at real-world exposure levels, the insecticides can produce heightened toxicity that is equal to the sum of each insecticide’s individual effect. The mixture of similar-acting insecticides works by over-stimulating electronic channels in the mouse’s brain cells and eventually causing death. This study adds to the growing body of research on the toxicity of pesticide combinations in nature and showcases the need for policy change because the current risk assessment approach to regulating pesticides fails to look at chemical mixtures and synergistic effects. The U.S. Environmental Protection Agency (EPA) currently regulates on a chemical-by-chemical basis, but as this study demonstrates, interacting chemicals can have synergistic effects at very low levels, where a “chemical cocktail” of multiple interacting chemicals combine to have greater effects than expected. Pesticides can also have a cumulative “toxic loading” effect both in the immediate and long term. Researchers exposed mice brain cells to eleven different food-use pyrethroid insecticides either singly or in a mixture in the study entitled ”Additivity of pyrethroid actions on sodium influx in cerebrocortical neurons in primary culture.” […]

(Beyond Pesticides, August 10, 2011) A citizen advisory council in Boulder County, Colorado is preparing to decide on whether or not to recommend that genetically modified organisms (GMOs) be banned from county lands. The County’s Croplands Policy Advisory Group will meet on Wednesday, August 10 (agenda packet here) to decide if they want farmers who plant their crops on county land to be able to be able to grow crops that have been genetically modified. With organic farmers around the country worried about potential contamination of their crops with GMO pollen following a number of recent regulatory decisions, the citizen council model may represent a good way for communities to come together and find a solution. Currently, many farmers grow on land owned by the county, and some want to plant GMOs to stay competitive with other farmers around the country. However, some citizens of the county are concerned about the widespread use of GMOs and the increased reliance on agricultural chemicals that usually accompanies them. Organic farmers in the area are also very worried. Recent decisions by the U.S. Department of Agriculture have led to the deregulation of several genetically engineered varieties of common crops, including alfalfa and sugar […]

(Beyond Pesticides, August 9, 2011) Genetically engineered sweet corn designed to both fight off insects and tolerate Monsanto’s Roundup Ready herbicide is set to enter the market this fall, marking a first for engineered produce in the U.S. by the company. This is the first consumer product developed by Monstanto that will go straight from the farm to the consumer’s plate, rather than first being processed into animal feed, sugars, oils, fibers and other ingredients found in a wide variety of conventional food. The new seeds, which will be available to farmers this fall, will target the relatively small market of 250,000 acres of sweet corn grown that is grown for human consumption, however, many environmentalists worry that if this proves profitable for Monsanto we may see more varieties of GE fruits and vegetables at the grocery store. “There’s a concern with these GE crops that we eat with minimal processing [like sweet corn]…we’re exposed to a lot more of whatever is in it versus a processed corn product,” said Bill Freese, a science policy analyst at Center for Food Safety in an interview with Fast Company. A study earlier this year found that pregnant women and their fetuses were […]

(Beyond Pesticides, August, 8, 2011) In a move that highlights serious concerns regarding the pesticide registration process, DuPont has announced that it plans to issue a total recall of its new herbicide, Imprelis, following widespread evidence and complaints that the product has caused the deaths of trees around the country. After originally giving conditional approval to the new pesticide, the U.S. Environmental Protection Agency (EPA) has now stated that it is preparing to issue a “Stop Sale” order to halt any further use of the product. According to a letter posted on DuPont’s website Imprelis-Facts.com, the company is implementing a “voluntary suspension” of Imprelis sales. It intends to ask distributors to collect all Imprelis containers, even those partially used, that they have sold and return them to the company for a refund. Earlier this year, in what some said was one of the biggest disasters of its kind since the emerald ash borer killed millions of trees, Imprelis was linked to white pine and Norway spruce trees turning brown or dying all across the country. Tree damage was reported throughout the Midwest, in East Coast states and as far south as Georgia. Many landscapers in Michigan and elsewhere switched to […]

(Beyond Pesticides, August 5, 2011) The U.S. Environmental Protection Agency (EPA) and the U.S. Department of Justice (DOJ) announced last week that Dow Chemical Company (Dow) has agreed to pay a $2.5 million civil penalty to settle violations of the Clean Air Act, Clean Water Act and the Resource Conservation and Recovery Act (RCRA) at its chemical manufacturing and research complex in Midland, Michigan. In addition to paying a penalty, Dow will implement a comprehensive program to reduce emissions of volatile organic compounds (VOCs) and hazardous air pollutants (HAPs) from leaking equipment, such as valves and pumps. These emissions —known as fugitive emissions because they are not discharged from a stack, but rather leak directly from equipment— are generally controlled through work practices, such as monitoring for and repairing leaks. The settlement requires Dow to implement enhanced work practices, including more frequent leak monitoring, better repair practices, and innovative new work practices designed to prevent leaks. In addition, the enhanced program requires Dow to replace valves with new “low emissions” valves or valve packing material, designed to significantly reduce the likelihood of future leaks of VOCs and HAPs. Past waste disposal practices, fugitive emissions, and incineration at the Midland plant […]

(Beyond Pesticides, August 4, 2011) At least 21 different species of weeds are found to be resistant to the herbicide glyphosate, commonly sold as Roundup and used across thousands of acres of “RoundUp Ready” genetically engineered (GE) crops, according to a series of studies in the current issue of Weed Science. Palmer amaranth, one of the weeds discussed in the journal, can reduce yields of cotton by more than 50 percent if there is a density of at least 10 of these weeds per row. Fifty-two counties in the state of Georgia had infestations of glyphosate-resistant Palmer amaranth last year. Studies confirm that the weed, which also competes with soybean, corn, grain sorghum and peanut crops, is also resistant to the herbicide phrithiobac in addition to glyphosate. Over-application and over-reliance by farmers on glyphosate to solve all of their weed problems has led to the proliferation of so-called “super weeds,” which have evolved to survive the treatments through repeated exposure. The most common species which have evolved these traits include pigweed (palmer amaranth), mare’s tail, and ryegrass. The spread of resistance is what has led farmers to increasingly rely on more toxic alternative mixtures, including weed killers like atrazine. There […]

(Beyond Pesticides, August 3, 2011) Despite the continued sluggish economic recovery, U.S. retail sales of natural and organic foods and beverages rose to nearly $39 billion in 2010, according to a new report available on companiesandmarkets.com. This is an increase of 9% over the previous year’s sales of $35 billion, far outpacing growth in conventional groceries, which crept ahead less than 2%. Organic sales are projected to more than double by 2015, to exceed $78 billion. [Confused about Natural vs Organic? They are not the same. Learn more about why organic is the right choice. Read Beyond Pesticides’ factsheet “Making Sure Green Consumer Claims Are Truthful”] The report, “Natural and Organic Foods and Beverages in the U.S., 3rd Edition,” examines sales and growth potential, identifying key issues and trends that will affect the marketplace through 2015, and analyses consumer attitudes and behaviors toward natural/organic foods and beverages. Organic sales also had a great performance in 2008 with U.S. sales reaching $24.6 billion by the end of 2008, growing an impressive 17.1 percent over 2007 sales. Organic food sales accounted for approximately 3.5 percent of all food product sales in 2008. A recent poll by Thomson Reuters and National Public Radio […]

(Beyond Pesticides, August 2, 2011) Under pressure from lab results showing arsenic in apple juice, the U.S. Food and Drug Administration (FDA) and New York state officials inspected a Williamson, NY Mott’s apple products plant for the toxic metal on July 26, 2011. While the lab tests commissioned by the Rochester-based Empire State Consumer Project examined several brands of apple juice and apple sauce, Mott’s Apple Juice stood out, with one sample registering 55 parts per billion of arsenic, five times higher than the Environmental Protection Agency’s (EPA) legal limit (tolerance level) for drinking water. While no longer used in U.S. orchards, arsenic-based pesticides are still used on food crops in some countries, including China. “This is not the first time high levels of arsenic have been found in apple juice,” said Judy Braiman, executive director of the Empire State Consumer Project. “It is past time for the FDA to set a limit on a toxic substance like arsenic with long term health effects in the juice that kids drink.” Two-thirds of apple juice that Americans consume ””more than 400 million gallons annually”” comes from China. The Empire State Consumer Project and Food & Water Watch sent a letter to […]

(Beyond Pesticides, August 1, 2011) After sighting three Japanese beetles in the vicinity of Greenback Lane and Fair Oaks Boulevard in Sacramento County, California, state officials are scheduled to spray pesticides linked to cancer, reproductive and neurological effects. On August 2, the California Department of Food and Agriculture (CDFA) is scheduled to begin ground applications of carbaryl on fruit-bearing trees, and cyfluthrin on non-fruit-bearing trees and landscape plants in attempts to stave of attacks from the voracious Japanese beetle. Japanese beetles, a threat to turf grass as well as ornamental plants such as roses and cut flowers, have been detected in the Fair Oaks area, state officials said, but the ”˜infestation’ appears to be localized. To keep the ”˜infestation’ from spreading countywide, Juli Jensen, Acting Agricultural Commissioner, is urging residents in the area not to move plants or plant parts. The initial treatments will be directed at adult beetles and begins August 2 with applications of carbaryl on fruit-bearing trees, and cyfluthrin on non-fruit-bearing trees and landscape plants. Two weeks later, a second treatment will be applied and augmented by a granular imidacloprid to target grubs. The applications, to occur on approximately 100 properties, will be carried out by the […]