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Daily News Blog

Archive for the 'California' Category


12
Jan

Ruling Strengthens Case for Organic Farmers Impacted by Pesticide Drift

(Beyond Pesticides, January 12, 2011) A Santa Cruz, California, organic herb grower has the right to sue neighboring farm for ‘pesticide drift’. This according to a California’s 6th District Court of Appeal in San Jose which upheld Jacobs Farm/Del Cabo’s right to sue the pesticide applicator, Western Farm Service, and let stand the $1 million damage award a jury handed Jacobs Farm two years ago. The ruling makes it clear that pesticide users can be held liable for pesticide drift. The decision is significant, agriculture and law experts say, because it strengthens the case for organic farmers or anyone else harmed by pesticides to seek legal recourse – even if the pesticide is legally applied. The county’s deputy agricultural commissioner, Lisa LeCoump, said the court decision against Western Farm Services changes the ground rules, making it clear that a sprayer can now be held liable even if no law is broken. While California state law restricts pesticides from being sprayed on neighboring properties, the law doesn’t deal specifically with pesticides that disperse into the air after application and end up someplace else. Attorneys for Western Farm Service argued that since the company had not run afoul of state law, Jacobs […]

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06
Jan

Methyl Iodide Use Challenged by Farmworkers, Environmental Groups

(Beyond Pesticides, January 6, 2011) On Monday, a coalition of farmworkers, community activists and environmental health organizations announced a lawsuit challenging the approval of the toxic fumigant methyl iodide for use on California’s strawberry fields, urging the new Governor Jerry Brown to reverse the decision. The groups also submitted comments from over 52,000 members of the public urging Gov. Brown to act quickly to prevent the use of methyl iodide in California’s fields. The lawsuit was filed late last week by Earthjustice and California Rural Legal Assistance, Inc. on behalf of Pesticide Action Network North America, United Farm Workers of America, Californians for Pesticide Reform, Pesticide Watch Education Fund, Worksafe, Communities and Children Advocates Against Pesticide Poisoning and farmworkers Jose Hidalgo Ramon and Zeferino Estrada. The suit challenges the state Department of Pesticide Regulation’s (DPR) December 20 approval of methyl iodide for use in California on the grounds that it violates the California Environmental Quality Act, the California Birth Defects Prevention Act, and the Pesticide Contamination Prevention Act that protects groundwater against pesticide pollution. In addition, the suit contends that DPR violated the law requiring involvement of the Office of Environmental Health Hazard Assessment (OEHHA) in the development of farmworker […]

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04
Jan

Carcinogenic Pollutant Found in Drinking Water Across U.S.

(Beyond Pesticides, January 4, 2011) A report released by the Environmental Working Group (EWG) finds that drinking water in 31 cities across the country is contaminated with hexavalent chromium, or chromium-6, a carcinogenic chemical contaminant with numerous sources including treated wood utility poles that line streets and backyards across the the United States. Wood treated with chromated copper arsenate (CCA), such as playgrounds, decks, and railroad ties, in addition to utility poles, can leach the chemicals into soils and groundwater, creating serious risks to public health. Other common sources of chromium-6 pollution include discharge from steel and pulp mills as well as metal-plating and leather-tanning facilities. It can also pollute water through erosion of natural deposits. The use of CCA in the treatment of utility poles is notable not only because of the presence of poles in numerous communities throughout the country, but also because utility companies often donate or sell decommissioned poles, which are then used by homeowners to line walkways and gardens or create structures around the yard, unknowingly contributing to the proliferation of these toxic substances. Beyond Pesticides has worked on the issue of wood treatments, including CCA, since the mid-1980s and has advocated for the adoption […]

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16
Dec

Group Plans to Sue Agencies over Threatened Amphibian

(Beyond Pesticides, December 16, 2010)The Center for Biological Diversity notified the U.S. Fish and Wildlife Service (USFWS) and U.S. Environmental Protection Agency (EPA) December 15 of its intent to sue the agencies for failing to study and act on threats posed by more than 60 pesticides to the threatened California red-legged frog. A 2006 legal settlement secured by the Center required the EPA to assess the impacts of pesticides on the frog, then consult with the U.S. Fish and Wildlife Service (USFWS) under the Endangered Species Act to address those impacts, by 2009. The completed assessments were submitted to the Wildlife Service between March 2007 and October 2009. Although EPA determined that 64 registered pesticides are likely to harm the frogs, the Service has not completed any consultations or adopted protective measures. “The EPA acknowledges that scores of pesticides may be dangerous to California’s rare red-legged frogs, but nothing’s been done about it,” said Jeff Miller, a conservation advocate with the Center. “This three-year delay violates the Endangered Species Act and jeopardizes the future of the largest native frog in California.” Historically abundant throughout California, red-legged frogs have declined in numbers over 90 percent and have disappeared from 70 percent […]

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03
Dec

Corporate Pressure Defeats Science on Methyl Iodide

(Beyond Pesticides, December 3, 2010) Ignoring the assessments of top U.S. scientists and its own Scientific Review Committee, the California Department of Pesticide Regulation (DPR) announced its approval on December 1, 2010 for use of methyl iodide, a potent carcinogen and water contaminant, as a fumigant in the state’s strawberry fields, nut orchards, and flower farms. The news comes one day after press events in eight California cities urging DPR to deny its approval, and after Washington State decided to not allow use of the chemical.”¨ Methyl iodide poses great risk to farmworkers and those who live near fields where it will be applied as well as to air and waterways, should it escape into the surrounding environment. It is on California’s official list of known carcinogenic chemicals and has been linked to serious risks in reproductive and neurological health. A coalition of farmworker, farm, public health and environmental groups is calling on the administration of governor-elect Jerry Brown to work with his agency staff to undo this approval, and deny the use of methyl iodide in California. Specifically, the groups call on Brown to: ”¢ Follow the recommendation of John Froines, PhD, Chair of the Scientific Review Committee, to […]

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01
Dec

EPA Sued to Enforce Endangered Salmon Protections

(Beyond Pesticides, December 1, 2010) Several fishing and environmental conservation groups are suing the U.S. Environmental Protection Agency (EPA) for failing to limit the use of six agricultural pesticides to protect salmon. Restrictions on the use of six pesticides in Oregon, Washington and California shown to harm endangered salmon and steelhead, were ordered after a court found that EPA violated the Endangered Species Act (ESA) by failing to restrict the pesticides from entering salmon habitat. However EPA has failed to act to restrict the pesticides. The lawsuit, filed in U.S. District Court in Washington is the fourth lawsuit the plainstiffs -Northwest Coalition for Alternatives to Pesticides, Pacific Coast Federation of Fishermen’s Associations; Institute for Fisheries Resources and Defenders of Wildlife- brought against the EPA to restrict the pesticides diazinon, malathion, chlorpyrifos, carbaryl, carbofuran and methomyl in streams of endangered salmon and steelhead. The plaintiffs seek a judgment declaring that EPA’s failure to implement the organophosphate (OP) and carbamate biological opinions issued by the National Marine Fisheries Service (NMFS) violates the ESA, and a judgment declaring that EPA is taking listed salmonids in violation of the ESA. The lawsuit seeks an order vacating and enjoining EPA’s authorization of the uses of […]

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17
Nov

Agricultural Fungicides Contaminate Waters Downstream

(Beyond Pesticides, November 17, 2010) Researchers with the U.S. Geological Survey (USGS) have found a dozen agricultural fungicides in the waters and sediments downstream of farms and orchards in western states. Presented November 8, 2010 at the annual meeting of the Society of Environmental Toxicology and Chemistry (SETAC) in Portland, Oregon, the findings represent the first such data on fungicides in the western U.S. Farmers routinely use fungus-killing compounds to spray or dust food crops, such as strawberries, corn, and soybeans. Some crops receive up to a dozen doses per growing season. Nationwide, fungicide use has risen considerably since the 1990s, reaching 350 million pounds in 2001. However, the environmental prevalence and effects on wildlife and ecosystems, particularly of newer fungicides, are poorly understood, says Kathryn Kuivila, PhD, of the USGS California Water Science Center. Environmental monitoring programs monitor concentrations of few or no fungicides, she notes. The study entitled, “Occurrence of Azoxystrobin, Propiconazole, and Selected Other Fungicides in US Streams, 2005—2006,” documents the occurrence of fungicides in select U.S. streams soon after the first documentation of soybean rust in the U.S. and prior to the corresponding increase in fungicide use to treat this problem. Water samples were collected from […]

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03
Nov

Group Sues California County Agency Over Polluted Runoff

(Beyond Pesticides, November 3, 2010) A lawsuit by an environmental group, the Monterey Coastkeeper, argues that the Monterey County Water Resources Agency is illegally allowing polluted irrigation water to flow into the Salinas River and Elkhorn Slough. The suit charges that the contaminated water violates public health standards and poses a threat to humans, fish and wildlife. This lawsuit seeks to set a statewide precedent in making a county agency responsible for water distributed to farmers. The Monterey Coastkeeper, a program of The Otter Project, a nonprofit organization, filed suit against the county last week in Monterey County Superior Court. It is the first lawsuit to take action against a county agency in an attempt to enforce state water standards. Monterey Coastkeeper identifies the agency as a water distributor that provides water to farmers by channeling it from the reservoirs to the northern end of the river and into groundwater resources tapped for agricultural irrigation. The irrigation water, contaminated with pesticides, nitrates and sediments, runs off into the agency-operated Reclamation Ditch and Boronda Drain, and ultimately into the Salinas River, sloughs and the ocean. Without the agency’s efforts, the suit alleges, the farmers would be unable to irrigate their fields […]

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27
Sep

Federal Funding Awarded to Group Pushing Pesticide Industry Agenda

(Beyond Pesticides, September 27, 2010) The California Department of Food and Agriculture (CDFA) has awarded $180,000 in federal funds to a trade associated group that will “correct the misconception that some fresh produce items contain excessive amounts of pesticide residues.” The group, Alliance for Food and Farming, specifically says in its abstract on CDFA’s press release that it will use the grant to counter “claims by activist groups about unsafe levels of pesticides”¦ and “change public perception about the safety of produce when it comes to pesticide residues.” Marilyn Dolan, the executive director of the Alliance told California Watch “We really want to emphasize that we are not about discouraging information. ”¦We are about encouraging consumption of all fruits and vegetables — both organic and conventional.” However, the Alliance has criticized the “Dirty Dozen” project by the organization Environmental Working Group (EWG), contending that there is “no scientific evidence” that a small amount of pesticide residue on food “represents any health risk.” Last July, the Alliance even set up a web site and press webinar claiming that the “Dirty Dozen” list is dangerous to the public health. Food residues are only a small part of the problem with conventional farming, […]

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21
Sep

USDA Revokes Accreditation of Non-Compliant Organic Certifier

(Beyond Pesticides, September 21, 2010) Keeping its promise to maintain the integrity of the organic label made under the Obama Administration, the U.S. Department of Agriculture (USDA) announced that California Organic Farmers Association’s (COFA) accreditation as an organic certifying agent has been revoked because it failed to comply with the national organic regulations. As a result, COFA is no longer authorized by USDA’s National Organic Program (NOP) to certify organic crop, livestock, wild crop, and handling operations. Although the rigorous standards and certification procedures of the NOP are unparalleled in chemical-intensive agriculture, the program has been criticized for straying from its legal requirements during the Bush Administration. Organic advocates applaud NOP’s renewed commitment to organic integrity. Under the Organic Foods Production Act, the federal organic law, organic products are required to originate from farms or processors certified by NOP-accredited certifying agents, which may be state-run or private. NOP relies on these agents to ensure that certified organic operations continue to comply with federal organic regulations. Organic operations must maintain an approved farm plan of how it will meet NOP regulations and undergo a successful inspection by the certifier to label its products organic. Certifying agents normally evaluate Organic System Plans, […]

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20
Sep

Stores Fined for Selling Mislabeled and Unregistered Pesticides

(Beyond Pesticides, September 20, 2010) California-based discount retailer 99 Cents Only Stores Inc. has been fined over $400,000 for selling three household products containing unregistered or mislabeled pesticides. It is the largest contested penalty ever handed down by EPA. According to EPA, the retailer continued to sell the products even after being notified that they were violating regulations. EPA found 99 Cents Only Stores were selling products in violation of the Federal Insecticide Fungicide and Rodenticide Act (FIFRA) during a routine inspection in 2004. Subsequent inspections up until 2008 found additional problems resulting in a total of 166 separate violations. Originally. EPA handed down a $1 million fine. 99 Cents Only Stores Inc decided to contest the penalty. These types of fines are rarely contested. In the end, EPA Administrative Law Judge Susan Biro ruled the company would pay a fine of $409,490, declaring the retailer’s management had a “culture of indifference.” Of the 166 violations committed by 99 Cents Only stores Inc., 164 were related to a household cleaner and sanitizer imported from Mexico called Bref Limpieza y Disinfeccion Total con Densicloro which translates into “Bref Complete Cleaning and Disinfection with Densicloro.” The product had pesticidal claims on the […]

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14
Sep

Study Highlights High Levels of Endocrine Disrupting Chemicals in Indoor Air

(Beyond Pesticides, September 14, 2010) A new study confirms that indoor uses of consumer products, including pesticides, are the primary sources of indoor exposure to endocrine disruptors —chemicals that disrupt hormones and cause adverse developmental, disease, and reproductive problems— and shows that indoor levels are higher than those outdoors. Researchers from Silent Spring Institute, Columbia University, and the University of California-Berkeley measured airborne concentrations of endocrine disruptors in two California communities: Bolinas, a rural, affluent coastal town, and Richmond, a working-class city ringed by oil refineries. The study is published online in the September 1, 2010 issue of Environmental Science & Technology. The researchers analyzed 104 chemicals in 50 homes, including both chemicals that penetrate indoors from outdoor industrial and transportation sources and those from indoor use of consumer products and building materials. Similar levels of contamination were found inside homes in both communities, but outdoor levels were higher in Richmond. Among the chemicals found were pesticides, phthalates, parabens, PBDE flame retardants, and PCBs. A total of 38 pesticides are evaluated, including banned organochlorines (e.g., DDT, PCP), and current use products such as carbamates (e.g., propoxur), organophosphates (e.g., chlorpyrifos), and pyrethroids (cypermethrin). Thirteen pesticides were detected outdoors and sixteen pesticides […]

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08
Sep

Third Biological Opinion Finds Pesticides Jeopardize Endangered Species

(Beyond Pesticides, September 8, 2010) The U.S. Environmental Protection Agency (EPA) has received a new Biological Opinion from the National Marine Fisheries Service (NMFS) with a finding that the application of products containing any of 12 organophosphate (OP) pesticides are likely to jeopardize federally listed threatened or endangered Pacific salmon and steelhead and their designated critical habitat. The 12 OPs addressed in this Biological Opinion, issued under the Endangered Species Act, are azinphos-methyl, bensulide, dimethoate, disulfoton, ethoprop, fenamiphos, methamidophos, methidathion, methyl parathion, naled, phorate, and phosmet. This opinion concludes that EPA’s registration of pesticides containing bensulide, dimethoate, ethoprop, methidathion, naled, phorate, and phosmet are each likely to jeopardize the continued existence of one or more of the 28 endangered and threatened Pacific salmonids and are each likely to destroy or adversely modify designated critical habitat for one or more of the 28 threatened and endangered salmonids. NMFS reached this conclusion because predicted concentrations of these seven pesticides in salmonid habitats, particularly in floodplain habitats, are likely to cause adverse effects to at least one listed Pacific salmonids including significant reductions in growth or survival. EPA’s registration of bensulide, dimethoate, ethoprop, methidathion, naled, phorate, and phosmet is also likely to result […]

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24
Aug

Attention Californians: Two Actions Involving Toxics and Schools

(Beyond Pesticides, August 24, 2010) Update: The Healthy Schools Act of 2010 (SB 1157) passed the State Assembly, but on September 29, 2010, Governor Schwarzenegger vetoed the bill which would have required all schools in California to adopt integrated pest management (IPM), using the least hazardous pesticides available. Environmental and public health groups will continue to work on the issue. Grassroots organizations in California predict that the Healthy Schools Act of 2010 (SB 1157), a bill that would require least-toxic integrated pest management (IPM) in all California schools, could be voted on by the full State Assembly within the coming days. Environmental and public health groups are encouraging California residents to contact their members of the State Assembly, asking them to pass SB 1157 with mandatory least-toxic IPM and a mechanism for strong enforcement. In other news relating to California schools and public health, a coalition of state environmental justice organizations sent a letter to the Los Angeles Unified School District (LAUSD) expressing concern over the building of an elementary school that will serve primarily low-income students on top of a contaminated site. There is also concern that, because California’s school siting policy is considered the strongest in the country, […]

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11
Aug

Toxic Contaminants Found in City’s Free ‘Organic Biosolids Compost’

(Beyond Pesticides, August 11, 2010) Independent tests of sewage sludge-derived compost from the Synagro CVC plant -distributed free to gardeners since 2007 by the San Francisco Public Utilities Commission (PUC) in their “organic biosolids compost” giveaway program — have found appreciable concentrations of contaminants with endocrine-disruptive properties. These contaminants include polybrominated diphenyl ether (PBDE) flame retardants, nonylphenol detergent breakdown products, and the antibacterial agent triclosan. The independent tests were conducted for the Food Rights Network by Robert C. Hale, PhD of the Virginia Institute of Marine Sciences. The antibacterial triclosan, an endocrine disruptor, was also found in the sewage sludge compost, at an average of 1,312 ng/g (or ppb). Last week, the Centers for Disease Control updated their National Report on Human Exposure to Environmental Chemicals and noted that triclosan levels in people increased by over 41% between just the years 2004 and 2006. Also last week, a scientific paper showed that triclosan from sewage sludge can be taken up by soybean plants and translocated into the beans themselves, then consumed by people and animals. PBDEs are persistent and bioaccumulate in the environment and elevated levels have been found in California citizens. The average total of the PBDE congeners tested […]

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26
Jul

Many CA Child Care Centers Are Ignoring Pesticide Regulations

(Beyond Pesticides, July 26, 2010) Researchers at the Center for Children’s Environmental Health Research, UC Berkeley School of Public Health has found that the majority of child daycare centers surveyed do not understand the term Integrative Pest Management (IPM), and many spray pesticides without notifying parents or posting signs. Specifically, the survey found that over 90% of participating child care centers in the state of California have at least one pest problem, yet only 25% understand what IPM means. When using pesticides, 24% of survey participants do not notify parents and 35% do not post any warning signs. The survey was conducted for the California Department of Pesticide Regulation (DPR), which is required under the California Healthy Schools Act to collect data on pest management in child care centers. Children are especially vulnerable to pesticides due to their developing organ system. Because they eat more and respire more than adults relative to body size, and they often put things in their mouths, they are exposed to more pesticides than adults. Research shows that even low levels of pesticide exposure can affect a child’s neurological, respiratory, immune, and endocrine system. The California Healthy Schools Act requires schools as well as private […]

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20
Jul

Washington State Denies State Registration of Methyl Iodide

(Beyond Pesticides, July 20, 2010) Washington state has denied approval of the highly toxic fumigant-based pesticide methyl iodide, and environmentalists hope other regulators follow its lead. Citing unreasonable adverse effects on human health and the environment, the Washington Department of Agriculture requested that Arysta LifeScience withdraw its application for the registration of methyl iodide on July 15, 2010. Beyond Pesticides encourages its California members and allies to contact the Governor’s office and ask that California, which is expected to make its final decision on the pesticide this month, follow Washington’s lead. All are encouraged to contact the U.S. Environmental Protection Agency (EPA) and ask that it reevaluate its decision to register methyl iodide. Find instructions for contacting the governor and EPA below. In a letter to Arysta LifeScience, Erik Johansen, Special Pesticide Registration Program Coordinator for the Washington Department of Agriculture stated, “WSDA is concerned that the proposed use of Midas products labeled in Washington could cause unreasonable adverse effects on human health and the environment.” Specific concerns stated in the letter include: potential for groundwater contamination; lack of data related to the pesticide’s ability to damage brain development; and cancer risk. Methyl iodide is promoted by the pesticide industry […]

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28
Jun

New Report Documents Dangers of Drifting Fumigant Pesticides

(Beyond Pesticides, June 28, 2010) A new report documents high levels of pesticide drift in the California community of Sisquoc. Poison Gases in the Field: Pesticides put California families in danger, released by Pesticide Action Network North America and local community members, presents results of community air monitoring for fumigant pesticides in the central coast area of California, in Santa Barbara County. Using a simple monitoring device called the Drift Catcher, community members measured levels of a fumigant pesticide above the California Department of Pesticide Regulation’s (DPR) “level of concern” — even when all application rules were followed and no equipment failure occurred. “While we were monitoring the air, there were no violations of the County’s permit – and yet we found we were still breathing chloropicrin at high levels,” says Deby DeWeese, one of the community members who collected air samples. “Clearly the rules and regulations do not protect our families.” The Sisquoc monitoring, conducted during and after a soil fumigation in April 2008, found the pesticide chloropicrin in about half of the 57 air samples collected. Two samples had chloropicrin levels higher than DPR’s 24-hour level of concern for children, and the 19-day average level at one sampling […]

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04
May

Public Comments Needed: California Proposes to Register Hazardous Fumigant Methyl Iodide

(Beyond Pesticides, May 4, 2010) On April 30, 2010, despite significant cancer and reproductive health risk, especially to farmworkers and people living near agricultural fields, the California Department of Pesticide Regulation (DPR) proposed the use of a new and highly toxic pesticide, methyl iodide, for widespread agricultural use in California. The U.S. Environmental Protection Agency (EPA) registered methyl iodide in 2007 as a replacement for the ozone-depleting pesticide, methyl bromide. Environmental and public health advocates believe that blocking methyl iodide registration in California will prevent its use elsewhere, since the state will account for the vast majority usage and profitability nationwide. Public comments may be sent to [email protected]. If registered, methyl iodide will be used primarily to fumigate and sterilize the California’s strawberry fields, although the pesticide will also be used in nurseries and nut tree production. DPR’s proposal does not require neighbor notification before use of this extremely toxic chemical. As evidenced by California’s thriving organic industry, alternatives to fumigants exist and are in use in California. In a hearing on February 8, 2010, before the California Senate Committee on Food and Agriculture, two panels of California growers and researchers discussed a number of safe and effective alternatives to […]

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06
Apr

California Report Finds Children Need Protection from Agricultural Pesticide Drift

(Beyond Pesticides, April 6, 2010) A new report analyzing regulations from California’s 25 top agricultural counties finds that many counties do more to protect crops than children from potentially harmful pesticide drift. The report, Pesticide Protection Zones: Keeping Kids Safe at School, finds that eleven counties have no protection zones around schools at all, while another six only limit spraying when school is in session. By contrast, the report notes that nearly 25% of the counties have larger pesticide buffer zones for crops than for schools. “It seems insane to have stringent rules protecting nuts and peaches while schoolchildren remain at risk from chemicals that can cause cancer, birth defects, and other serious health problems,” said Paul Towers, director of Pesticide Watch Education Fund and a co-author of the report. “But that’s exactly what’s happening in counties across California. It is past time for a simple, statewide rule that protects all California children from pesticide drift at school.” “Our children deserve to be protected from these cancer-causing chemicals,” said Assembly member Sandré Swanson, who has introduced AB 1721, the Health and Safety School Zones Act, to fix the problem. “The people of California have made it clear that clean air […]

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17
Feb

Study Finds Residential and Agricultural Pesticides in Household Dust

(Beyond Pesticides, February 17, 2010) In the largest study of its kind, researchers searched hundreds of Salinas Valley, California homes for pesticide compounds sticking to dust layers and discovered widespread residues of 22 residential and agricultural-use products. The study, “Pesticides in Dust from Homes in an Agricultural Area,” was conducted by an investigator from the California Department of Public Health and researchers with the Center for the Health Assessment of Mothers and Children of Salinas (CHAMACOS) with the University of California, Berkeley. CHAMACOS began recruiting pregnant women in the Salinas Valley for a long-term study of prenatal and infant chemical and allergen exposure in 1999. The center sampled study homes in 1999 and 2000 with a modified vacuum cleaner. The most common pesticides found were permethrin (467ppb) -a popular insecticide against home insect, and chlorpyrifos (74ppb). The U.S. Environmental Protection Agency (EPA) banned chlorpyrifos for home-use in 2000, but it is still used in agriculture. Other pesticides frequently detected include the herbicide dimethyl tetrachloroterephthalate (DCPA), methomyl, diazinon and a fungicide, iprodione. Household dust concentrations are significantly associated with nearby use of these chemicals on agricultural fields in the month or season prior to sample collection. The study reported that in […]

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26
Jan

California’s Pesticide Use Declined, Yet Millions of Pounds of Toxic Pesticides Continue

(Beyond Pesticides, January 26, 2010) Pesticide use declined in California for a third consecutive year in 2008, according to the state’s Department of Pesticide Regulation (DPR). Approximately 162 million pounds of reported pesticides were applied statewide, a decrease of nearly 10 million pounds – or 6 percent – from 2007. Pesticide use in production agriculture fell by 9.6 million pounds and in most other categories as well, including structural pest control and landscape maintenance. Reports are mandatory for agricultural and pest control business applications, while most home, industrial and institutional uses are exempt. DPR Director Mary-Ann Warmerdam emphasized that pesticide use varies from year to year depending on a number of factors, including weather, pest problems, economics and types of crops planted. Increases and decreases in pesticide use from one year to the next or in the span of a few years do not necessarily indicate a general trend. “California experienced another dry winter and spring in 2008, which helps explain why fungicides showed the greatest decrease in use by both pounds and acres treated,” Ms. Warmerdam said. “Herbicide use also fell by pounds and acres treated, indicating fewer weeds.” Sulfur was again the most highly used pesticide in 2008 […]

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28
Oct

Scientists Again Raise Health Concerns about Use of Toxic Fumigant Methyl Iodide

(Beyond Pesticides, October 28, 2009) Transcripts released last week from an external peer review panel convened in September to evaluate California’s Department of Pesticide Regulation’s (DPR) risk assessment of the fumigant methyl iodide show that the panel’s leading scientists have serious concerns about this chemical. Methyl iodide is currently being considered for use on California’s crops, especially strawberries. The scientific panel held a public workshop, entitled “Methyl Iodide External Peer Review Panel Workshop,” on September 24-25, 2009 in Sacramento, CA as part of an additional, external peer review for methyl iodide. Previously planned public and scientific review processes were subject to cancellation or postponement by the Governor’s office. Led by John Froines, Ph.D., director of the Center for Occupational and Environmental Health at the University of California, Los Angles, the panel consisted of eight experts in various scientific fields. The scientists expressed concern over inadequate buffer zones, ground water contamination and drinking water exposures, body burden, neuro-degeneration, reproductive toxicity and carcinogenicity that are associated with methyl iodide use and exposures. Panel members also challenged EPA’s assessment and found EPA’s scientific conclusions on methyl iodide to be lacking. The transcripts and other workshop presentations are available here. These concerns underscore previous […]

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