(Beyond Pesticides, April 18, 2016) Major pesticide manufacturer Scotts Miracle Gro announced on Tuesday that it will immediately being phasing out neonicotinoid insecticides, including imidacloprid, clothianidin, and dinotefuran from its outdoor-use Ortho brand by 2017. Neonicotinoids (neonics) have  consistently been implicated  as a major contributing factor in pollinator declines. They can cause  changes in bee reproduction, navigation, and foraging, and even the suppression of bee immune systems. In its press release, the Ortho brand announced that it was partnering with Pollinator Stewardship Council to help educate homeowners on the “safe and appropriate use of pesticides.” “While agencies in the United States are still evaluating the overall impact of neonics on pollinator populations, it’s time for Ortho to move on.” Tim Martin, general manager of the Ortho brand said. “As the category leader, it is our responsibility to provide consumers with effective solutions that they know are safe for their family and the environment when used as directed. We encourage other companies and brands in the consumer pest control category to follow our lead.” Neonics have emerged as the leading class of pesticides responsible for bee decline. While neonicotinoid insecticides have been responsible for high profile bee kills from high doses […]

(Beyond Pesticides, April 11, 2016) In a historic move, the Maryland legislature voted to become the first state in the nation to ban consumers from using products containing neonicotinoid pesticides, a class of bee-toxic chemicals that has been linked to the startling decline in bees and other pollinators around the world. The bill now heads to Governor Larry Hogan to sign or veto. The Pollinator Protection Act was approved by lawmakers on Thursday by  a 98-39 vote in the Maryland House of Delegates. While consumers will not be allowed to buy pesticide products containing neonicotinoids starting in 2018, the legislation’s  reach does not extend to farmers, veterinarians, and certified pesticide applicators, who will still be permitted to apply  the chemicals. Consumers can also buy treated plants and seedlings from stores without any labeling. Cumulatively, these present major sources of exposure for bees and other pollinators. The bill originally included a requirement that companies put labels on plants and seeds that are treated with neonicotinoids, but that provision was ultimately pulled from the bill. Hardware stores  like Home Depot and Lowe’s  had previously announced that they were voluntarily phasing out the supply of neonicotinoid-treated plants over the next two to three […]

(Beyond Pesticides April 6, 2016) Hot off the heels of the NCAA basketball tournament, a national title is not the only thing Villanova University has to celebrate this week. The campus, located near Philadelphia, PA, recently became the second school in the nation to receive recognition from the Beyond Pesticides’ and Center for Food Safety’s BEE Protective Campaign, which seeks to protect honey bees and other pollinators from harmful pesticides. Signing the BEE Protective pledge, Villanova signaled its continued commitment to using neonicotinoid-free insecticides on campus, making them one of the leading higher education institutions committed to the protection of pollinator species. “For Villanova, sustainability is not just about energy and recycling,” said Liesel Schwarz, Villanova’s Sustainability Manager. “We look to make all aspects of campus life sustainable, including how we treat our campus grounds. This recognition only further solidifies the wonderful work our grounds department has done to not only make the campus beautiful and inviting for people, but also for pollinators.” Villanova maintains more than fifty pollinator-friendly plants on campus, including aster, black-eyed Susans, milkweed and mint. Along with planting pollinator-friendly habitat, the elimination of neonicotinoid pesticides on campus is an exemplary move by Villanova to protect pollinators. […]

(Beyond Pesticides, April 5, 2016) Populations of wild, ground-nesting bees grow smaller in areas where agricultural production is high, according to Cornell University researchers. Both wild and managed pollinators are experiencing global population declines that have been linked to a range of factors stemming from human activity, to habitat loss, the spread of parasitic mites and diseases, climate change, and significantly, the use of toxic, systemic pesticides. This study underscores the wide ranging threat that conventional agricultural practices pose to wild insect pollinators. Cornell researchers explore the relationship between intensive agricultural production and the size of ground-nesting Andrena nasonii bees. These charismatic pollinators dig tunnels in the ground up to three  feet deep in which they store honey and nectar, and ultimately lay a single egg. They forage on a variety of fruit crops, and are well known and important pollinators of strawberries. Thus, scientists brought their study to areas in New York with large strawberry plantations. Researchers discovered a significant, positive correlation between the decreased size of female A. nasonii bees and their proximity to intensively farmed strawberry plots. “Once we knew there was an effect of agriculture on the size of the bees, we took a random sample […]

(Beyond Pesticides, April 4, 2016) Pesticides widely used in rice paddies in Japan are harming  dragonflies. The study, conducted by researchers at Japan’s National Institute for Environmental Studies, finds that the insecticide fipronil significantly reduces the population of adult dragonflies, more so than any other pesticide treatment. The study, titled Fipronil application on rice paddy fields reduces densities of common skimmer and scarlet skimmer  and published in the journal Scientific Reports, investigated the impact of neonicotinoids, which have been linked to bee die-offs around the world, and chlorantraniliprole, which, like neonicotinoids and fipronil, is a systemic pesticide that is taken up by the plant and subsequently expressed in pollen, nectar, and guttation droplets. Plankton species were adversely  affected by clothianidin, a neonicotinoid, and chlorantraniliprole, but they recovered after concentrations of the chemicals decreased. Koichi Goka, Ph.D., a senior researcher at the institute, said nymphs living near the soil are particularly vulnerable to toxic chemicals, according to The Asahi Shimbun. “The density of insecticidal components in the water drops quickly after they are dissolved,” Goka said. “But such components long remain in the soil. Nymphs at the bottom of water could have been affected.” Dr. Goka is calling for more testing […]

(Beyond Pesticides, March 30, 2016) European researchers found  over 50 different types of pesticides in honey bees while  investigating more than 70 honey bee poisoning incidents. Their study, which detected neonicotinoids, pyrethroids, fipronil, and others, highlights the large number of toxic pesticides to which bees are exposed in the environment from agricultural fields to  home gardens. The study results add to the body of knowledge connecting bee poisoning to pesticide exposure. The study, which is a multi-residue analysis to determine pesticides in honey bees   from poisoning incidents, was published in the Journal of Chromatography by a team of researchers from the National Veterinary Research Institute in Poland.   57 pesticides were found in 73 samples of poisoned honey bees, with four pesticides on average, and up to 13 determined simultaneously in a honey bee sample. The compounds detected include 21 insecticides and their metabolites, 20 fungicides, 12 herbicides, 2 acaricides and 2 veterinary medicinal products metabolites.  Among them, metabolites of imidacloprid, thiacloprid, fipronil, methiocarb and amitraz were found. Chlorpyrifos, clothianidin, dimethoate, and tebuconazole were most frequently detected. Of the herbicides detected only MCPA, 2,4-D and prosulfocarb were determined more than once. The authors believe that the study  results contribute […]

(Beyond Pesticides, March 28, 2016) In the first test of a landmark beekeeper compensation law that works to protect beekeepers from the effects of toxic pesticides on their hives, Minnesota has recently compensated two beekeepers for pesticide drift that killed their bees. Investigators from the Minnesota Department of Agriculture (MDA) have confirmed what beekeepers and environmentalists have been saying: Even when pesticides are used in accordance with the label and the law, they can be acutely toxic to bees in everyday circumstances. Pam Arnold, an organic farmer who manages hives on her property, and Kristy Allen, another beekeeper who shares the same bee yard, were the first two beekeepers to actually receive compensation through the beekeeper compensation law. Last spring, a farmer across their road planted neonicotinoid (neonic) coated corn seeds on a windy day, resulting in the death of their bees as toxic dust from planting drifted on to their property. Tests performed by MDA during the investigation found acute levels of clothianidin in the dead bees, even days after the incident. Nearby dandelion weeds also showed significantly higher concentrations of the toxin. According to the MDA website, the case closing letter was sent in November 2015, but they […]

(Beyond Pesticides March 23, 2016) Last week, the Vermont House of Representatives passed a bill that authorizes state  regulation of pesticide-treated products,  including  telephone poles and coated seeds, that are exempt from federal pesticide regulations. H.861 is the latest in a string of laws introduced this legislative session in Vermont to address the impact of harmful neonicotinoid insecticides  on Vermont’s ecology and agriculture, and symbolizes a concentrated effort by the legislature to reverse pollinator declines within the state. If passed by the Senate and signed by the governor, the bill will  allow the Secretary of Agriculture to regulate above and beyond current federal laws, which exempt treated articles from regulation completely, and write appropriate rules in response to recommendations from a state Pollinator Protection Committee. The bill, which passed with wide support in the House, gives the Vermont Agency of Agriculture, Food and Markets the authority to regulate “treated articles,” a term coined by the Environmental Protection Agency (EPA) to denote products treated with pesticides, such as utility poles, commercial crop seeds, and lumber. Traditionally, EPA gives rulemaking authority over pesticides to states, but that authority does not extend to products pre-treated with pesticides, which, until this point, has posed […]

(Beyond Pesticides, March 21, 2016) Last Thursday, Boulder County (CO) commissioners directed staff to draft up a plan to phase out genetically engineered (GE) crops on all farmland owned  by the county. The county’s current policy, adopted in 2011, allows tenant farmers to grow certain types of GE corn and sugar beets on land leased through Boulder County, and will remain in effect at least until the end of the year. The five-year policy old has frequently come under fire from individuals and environmental groups that challenge the safety of GE crop production systems, and their effect on human health, water quality, soil health, and the overall environment. The Boulder County commissioners heard  recommendations from the county’s advisory committees, including the county’s Croplands Policy Advisory Group, the Food and Agriculture Policy Group, and the Parks and Open Space Advisory Group. A public hearing was held on Feb. 29  also provided public input on whether to continue or change the current approval in Section 6.1 of the Boulder County Parks & Open Space Cropland Policy that allows for the use of certain genetically engineered (GE) crops on Open Space land. That approval expires on December 20, 2016. More than 100 people […]

(Beyond Pesticides, March 16, 2016) Another study, this time from researchers at the University of Guelph, finds that at very low levels the neonicotinoid pesticide thiamethoxam affects  the foraging behavior of bumble bees, changing their floral preferences, hindering their ability to learn and extract nectar and pollen. This study is one of many that detail the negative effects of pesticides on bees’ learning behavior and ability to pollinate essential crops. Pesticides, like the neonicotinoid class of insecticides, have been implicated in the global decline of pollinator populations, while advocates call for  limiting pesticide exposures to reverse population declines. According to the authors of this Canadian study, “Chronic exposure to a neonicotinoid pesticide alters the interaction between bumblebees and wild plants, “published in  the journal Functional Ecology, it is the first to explore how pesticides may impact the ability of bumble bees to  forage from common wildflowers that have complex shapes such as white clover and bird’s foot trefoil. The researchers found that bumble bees exposed to environmental levels of thiamethoxam (10ppb) took longer to collect pollen than unexposed bees, as well as foraged from different flowers. Importantly, this study reports that bumble bees that were not exposed to thiamethoxam are […]

(Beyond Pesticides, March 15, 2016) Executive agencies are falling short in their efforts to protect honey bees and other wild pollinators from catastrophic declines, according to a new report from the U.S. Government Accountability Office (GAO). GAO, an investigative agency that works on behalf of the U.S. Congress, was tasked by the Senate to evaluate the progress the Environmental Protection Agency (EPA) and U.S. Department of Agriculture (USDA) have made in their actions to address the multiple threats contributing to declining managed and wild pollinators. Since 2006, U.S. beekeepers have experienced unsustainable colony die-offs, averaging over 30% each year. Concurrent declines in wild and native pollinators are also occurring, though data on the magnitude of these losses have not undergone comprehensive scientific evaluation. While a range of factors, from habitat loss, to climate change, diseases, viruses, and parasites are all contributing to these declines, independent science has identified that pesticides, specifically a new class of systemic insecticides called neonicotinoids, are the major drivers of the crisis for both managed and wild bees. In fact, some studies show that the widespread exposure to neonicotinoids increases bees’ vulnerability to diseases, viruses, and mites. The GAO report recommends a number of action items […]

(Beyond Pesticides, March 10, 2016) Jonathan Lundgren, Ph.D., a top U.S. Department of Agriculture (USDA) entomologist who received a prestigious national award for civic courage  for his work on neonicotinoids and pollinator decline in the face of agency attempts to suppress his work, will be speaking at Cultivating Community and Environmental Health, the 34th National Pesticide Forum, April 15-16, 2016 in Portland, ME. Dr. Lundgren will join other top scientists and leaders who have stood up to protect human and environmental health, despite facing industry backlash and scientific suppression. His story was recently featured in Sunday’s The Washington Post Magazine, Was a USDA Scientist Muzzled Because of His Bee Research, as censorship of federal scientists has grown. As a Senior Research Entomologist and Lab Supervisor for the Agricultural Research Service (ARS) in South Dakota, Dr. Lundgren had worked for USDA for eleven years with great success, with his research drawing national attention and international recognition. However, in October 2015, Dr. Lundgren, represented by Public Employees for Environmental Responsibility (PEER) filed a whistleblower complaint charging the agency with suppression of research findings that challenged the safety and efficacy of a widely used class of pesticides, neonicotinoids. In April 2015, PEER filed […]

(Beyond Pesticides, March 7, 2016) A United Nation’s report, released late last month, has warns the world that many species of wild bees, butterflies and other pollinators are on a dangerous path toward extinction, and that the  food supply will suffer if the causes of these declines, many of them human-made, are not stopped. The report is based on  many different scientific studies. The scientists who led the assessment pointed to pesticides as one of the leading causes of pollinator decline, specifically, a class of toxic chemicals called neonicotinoids, which adversely affect the nervous system of insects. According to their press release, the assessment,  Thematic Assessment of Pollinators, Pollination and Food Production, is the first ever issued by the Intergovernmental Science-Policy Platform on Biodiversity and Ecosystem  Services (IPBES). IPBES was founded in 2012 with 124 member nations to “form a crucial intersection between international scientific understanding and public policy making.” Before its release, the assessment attracted some controversy for including two representatives from the agrochemical industry, including Bayer CropScience and Syngenta, as lead authors. Even though the IPBES requires all lead authors to complete conflict-of-interest statements, some scientists and environmentalists expressed concern. Given the roll of agrochemicals in pollinator decline, […]

(Beyond Pesticides, March 4, 2016) Honey bees experience a learning and memory deficit after ingesting small doses of the insecticide  chlorpyrifos, potentially threatening their success and survival, according to a study in  New Zealand. Chlorpyrifos is a highly neurotoxic organophosphate pesticide used worldwide on crops to protect against insects and mites. The study,  Measurements of Chlorpyrifos Levels in Forager Bees and Comparison with Levels that Disrupt Honey Bee Odor-Mediated Learning Under Laboratory Conditions,  published in  Ecology, examines chlorpyrifos levels in  bees collected from 17 locations in Otago, New Zealand and compared doses of the pesticide that cause sub-lethal effects on learning performance under laboratory conditions with amounts of chlorpyrifos detected in bees in the field. Researchers found chlorpyrifos in 17% of the sites sampled and 12% of the colonies examined. Honey bees are found to experience harmful effects to smell memory and learning, and reduction in specificity of memory recall. Chlorpyrifos is just one of many pesticides that have frequently been detected in honey bees. According to a study conducted last year by the U.S. Geological Survey (USGS), 72% of bees tested positive for pesticide residues, raising concerns about  unintended pesticide exposures where land uses overlap or are in proximity […]

(Washington, DC, March 1, 2016) After pesticide manufacturer Bayer CropScience would not voluntarily remove from the market the insecticide flubendiamide, the U.S. Environmental Protection Agency (EPA) formally issued a Notice of Intent to Cancel the insecticide, citing its high toxicity to aquatic organisms. Bayer is embroiled in controversy over its neonicotinoid insecticides because, as systemic pesticides, they move through the entire plant and express the poison through pollen and nectar, indiscriminately killing bees and other pollinators and polluting waterways. Flubendiamide, a benzenedicarboxamide pesticide, is “locally systemic” within the plant’s leaves. EPA’s action today may take years of regulatory review and legal action while the pesticide remains on the market. EPA used the controversial conditional registration provision of federal pesticide law, when in 2008 it allowed flubendiamide on the market, despite outstanding environmental data. At the time, it struck an agreement that, if unreasonable adverse effects on the environment were found, Bayer would withdraw the chemical’s registration. Today’s action serves to exemplify the consequences of allowing potentially harmful substances onto the market without all the information necessary to issue a complete finding of environmental and public safety. Because of EPA’s long cancellation process, unless it takes the rare action of finding […]

(Beyond Pesticides, February 25, 2016)  On Tuesday, the City Council of Irvine, California, with a population of over 250,000 people, voted unanimously to stop the use of hazardous pesticides on city property. The Council adopted an  organic  management policy that limits  the use of synthetic pesticides on city property, which includes 570 acres of parks, more than 800 acres of right-of-way, 70,000 trees and nearly 1.5 million square feet of facilities. The policy permits pesticides   “only when deemed necessary to protect public health and economic impact.” The vote capped a campaign led by  the local advocacy group Non Toxic Irvine, which has been advocating that the city  nix synthetic pesticides in favor of better plant management and materials compatible with organic practices. The group is led by local mothers concerned about the synthetic pesticide health risks related to children.  Kathleen Hallal, a leader with Non Toxic Irvine, said, “It is not radical for a city to use organic methods. It’s radical to use toxic methods to control weeds and pests around our children.” According to the Orange County Register, in May 2015, the Irvine Unified School District (IUSD) agreed to end the use of glyphosate (RoundUp) on all school […]

(Beyond Pesticides, February 12, 2015) A new study published last week asserts a viral epidemic driven by parasitic mites is contributing to the global decline in bees, problematically underplaying the significant impact that bee-toxic neonicotinoid insecticides have on pollinator populations, as supported by a growing body of scientific literature, especially findings that show bees’ increased vulnerability to parasites and viruses. Researchers of the study, titled “Deformed wing virus is a recent global epidemic in honeybees driven by Varroa mites” and published in the journal Science, conclude that the deformed wing virus (DWV), which is typically transmitted through its main vector, the Varroa mite, is globally distributed and recently spread from a common source, European honeybee Apis mellifera. Lead researcher Lena Bayer-Wilfert, PhD, of the University of Exeter, said European bees are at the heart of the global spread of what she calls a “double blow” for colonies. “This is clearly linked to the human movement of honey bee colonies around the globe,” she told BBC News. Co-researcher Professor Roger Butlin of the University of Sheffield said DWV was a major threat to honey bee populations across the world with the epidemic “driven by the trade and movement of honeybee colonies.” […]

(Beyond Pesticides, February 9, 2016) Last week, Bayer CropScience reneged on an agreement with the U.S. Environmental Protection Agency (EPA) to voluntarily cancel the conditionally registered insecticide flubendiamide if  the agency  received  data that  identified adverse ecological effects. Based on the data, EPA found that the chemical causes “unreasonable adverse effects” to benthic organisms living in sediment near agricultural fields. Bayer’s defiance in the face of EPA’s finding  points to  a fundamental  weakness in  the agency’s conditional pesticide registration process, which allows toxic chemicals onto the market without a complete and comprehensive assessment  of their  potential  harm, in this case to  wildlife and the vital ecosystem services they provide. In 2008, EPA granted Bayer a “conditional” registration for flubendiamide, a classification that allows a new pesticide to be registered and used in the field, despite outstanding data points on its toxicological impact. In this case, original data submitted to EPA by Bayer showed concern over the effect of the chemical and its breakdown product on freshwater benthic invertebrates, species such as crustaceans and aquatic insects that  live in stream sediment and provide important ecosystem services such as decomposition and nutrient cycling. In response, rather than declining to proceed with registration […]

(Beyond Pesticides, February 4, 2016) According to a study published in Oxford University Press, entitled High Levels of Resistance in the Common Bed Bug, bed bugs have developed resistance to neonicotinoids (neonics). Neonics have become one of the most widely used active ingredients to control bed bugs since the insects’ have exhibited  resistance to other chemicals, including synthetic pyrethroids.  Troy Anderson, Ph.D., entomologist at Virginia Tech and Alvaro Romero, Ph.D., entomologist at New Mexico State, studies found higher neonic  efficacy for neonics used on lab bed bugs as compared with bed bugs found in domestic settings. With the resurgence of bed bugs across the U.S., exterminators have relied heavily on insecticides to manage the pesky pests, despite questions about efficacy due to resistance, and viability of alternative, non-toxic solutions. To test the tolerance and ineffectiveness of pesticides used on bed bugs, Drs. Anderson and Romero used four popular neonics (imidacloprid, acetamiprid, dinotefuran, thiamethoxam) to compare their effectiveness in wild and isolated bed bug populations. Bed bugs isolated in a lab died quickly from a small amount of neonics, however, those same chemical treatments used on bed bugs found in Cincinnati and Michigan were ineffective. The isolated group of bed bugs […]

(Beyond Pesticides, February 2, 2016) Boulder, Colorado’s McGuckin Hardware is setting an example for hardware stores across the country by removing bee-toxic neonicotinoids from its store shelves, and working to reorient its customers toward natural, holistic practices. McGuckin’s change is the latest in a movement among local hardware businesses to take a stand against toxic pesticides that are harmful to pollinators and unnecessary to control problem pests. “We wanted to be one of the first to get rid of them,” said Steve Wilke, McGuckins marketing communications specialist in a piece published in Hardware Retailing, a newsletter run by the North American Retail Hardware Association. Local and national advocates are praising McGuckin’s shift away from products that harm pollinators. “People are very excited about the dramatic steps McGuckin’s has taken to get neonics out of our environment,” said David Wheeler of the local pollinator-advocacy organization Bee Safe Boulder. Bee Safe Boulder is a coalition of concerned Boulder residents that successfully fought for the passage of a pollinator resolution in the City of Boulder, Layfayette, and Boulder County, Colorado. The organization also has a project aimed at encouraging local retailers to stop selling plants coated in neonicotinoids; 18 retailers in the area, […]

(Beyond Pesticides, February 1, 2016) Last Wednesday, the city council of St. Paul, MN adopted a resolution to make the city more pollinator friendly by banning bee-toxic neonicotinoids and other pesticides “proven  to be harmful to pollinators” and require an  updating of its Integrated Pest Management (IPM) program, prioritizing non-chemical methods. The resolution recognizes that its authority to restrict pesticide use on private land  has been preempted by the State of Minnesota and then directs the city to encourage property owners within its jurisdiction to practice pollinator stewardship. Under the new resolution, St. Paul has committed to: Develop or update an IPM program that requires site inspections, monitoring and prevention strategies, an evaluation on the need for pest control, and when pest control is warranted the use of structural, mechanical, biological, organic, and other nonchemical methods will be utilized first. Eliminate the use of neonicotinoid insecticides, and other pesticides proven to be harmful to pollinators, on city grounds, with specific exceptions for golf course areas and certain athletic fields. Require all city departments with any inventory of materials containing neonicotinoids, and other pesticides proven to be harmful to pollinators, to discontinue their use and properly dispose of them unless a […]

(Beyond Pesticides, January 21, 2016) The Pest Management Regulatory Agency (PMRA) of Health Canada announced Tuesday that it intends to discontinue the granting of new conditional registrations under the Pest Control Products Act. In the U.S., conditional registrations have been controversial because they allow pesticide use  without complete data, as was the case with the neonicotinoid insecticide chlothianidin, linked to the decline in bee health. A startling number of pesticides, nearly 65% of the more than 16,000 pesticides now on the market, were first approved by the process of “conditional registration,” a loophole in which EPA allows new pesticides on the market without the full range of legally mandated toxicity tests.   Currently, the Pest Control Products Regulations grants conditional registration for pesticides only when “the review of the scientific data and information is sufficient to determine that the risks of a pesticide are acceptable, but PMRA requires additional information, such as monitoring data after a product registration, to confirm the results of models used in the risk assessment.” Because this change will only affect new registration applications and less than  one percent of all existing pesticide registrations in Canada are conditional, this action is unlikely to have a large […]

 (Beyond Pesticides, January 20, 2016) Aldi Süd, the German supermarket chain with stores in the U.S., has become the first major European retailer to ban pesticides toxic to bees, including the neonicotinoids imidacloprid, clothianidin and thiamethoxam, from fruits and vegetables produced for their stores. Aldi has requested suppliers comply at the earliest possible time. In light of the growing pollinator crisis and due to public pressure, retailers in Europe and the U.S. are slowly beginning to make the switch away from bee-toxic pesticides. Beginning January 1, suppliers of fruits and vegetables to Aldi suppliers will have to ensure that their cultivation practices do not include the following eight pesticides identified as toxic to bees (thiamethoxam, chlorpyrifos,  clothianidin, cypermethrin, deltamethrin, fipronil, imidacloprid and sulfoxaflor) to meet  the new requirement. According to a press release from Greenpeace, the chemicals are used on various commodities in Europe  —thiamethoxam (used in lettuce and endive), chlorpyrifos, clothianidin (used in kohlrabi, herbs, Brussels sprouts, head cabbage, cauliflower and kale), cypermethrin (leek, head cabbage and leguminous vegetables), deltamethrin (cauliflower, peppers, eggplant, zucchini, cucumber, pea, head cabbage, tomato and lettuce),  imidacloprid (applied to apples, peaches, apricots and lettuce). Sulfoxaflor was recently granted regulatory approval in Europe, despite calls […]