organic pesticide News

  • Organic pesticides may not always be the best choice

    Organic pesticides may not always be the most environmentally-friendly choice of pest control, according to recent research. Two new synthetic pesticides for controlling aphids were found to be less harmful to other species and more efficient than the two new organic pesticides tested in the study. It is often thought that newer organic and natural pesticides are uniformly safer and therefore ...


    By GLOBE SERIES

  • Organic pesticides not always greener choice, study finds

    A new University of Guelph study reveals some organic pesticides can have a higher environmental impact than conventional pesticides because the organic product may require larger doses. Environmental sciences professor Rebecca Hallett and PhD candidate Christine Bahlai compared the effectiveness and environmental impact of organic pesticides to those of conventional and novel reduced-risk ...


    By GLOBE SERIES

  • Pesticide Finder - Your advisor on pesticide management

    Pesticide Finder - Your advisor on pesticide management" has been selectioned by FINODEX (Future INternet Open Data EXpansion) a programm co-funded by the European Union to support SMEs and Web Entrepreneurs to develop products, services  using Open Data ...


    By Geospatiumlab, S.L.

  • The impact of pesticides on freshwater creatures

    A recent study has concluded that, although spray drift of pesticides can have short-term effects on individual stream-dwelling invertebrates, there is no evidence to suggest that there is an impact on populations as a whole. However, to reduce the impact of the pesticides on these organisms, a no-spray buffer zone is shown to be a simple and effective measure. Pesticides play an important role ...

  • Reducing the negative impacts of pesticides

    Ensuring that pesticides do not endanger public health or the environment is a key objective of the European Commission. Due to spray-drift, the effects of pesticides are often observed outside of crop fields, where they affect non-target plants, fungi and insects as well as humans. New research discusses the effects of pesticides on non-target species and demonstrates that employment of “best ...

  • Cultivation affects pesticide–soil interactions

    Pesticides are often used to enhance crop production by killing unwanted animals or plants. Unfortunately, they can also negatively impact humans and environmental health. The degree of impact, in part, depends on the fate and behavior of pesticides in the environment. The latter is governed by complex interactions of pesticides with soil components. One such important interaction is sorption of ...

  • Pesticide drift is persistent problem for farmers

    The cloud of insecticide that drifted from a neighbor's corn field onto the asparagus on Andrew and Melissa Dunham's central Iowa farm cast a shadow over their organic vegetable business. They say the costs from the incident and resulting loss of organic certification on their asparagus patch for three years will reach about $74,000, and they're now working with the sprayer's insurance company. ...


    By Associated Press

  • Genetic pesticide for termites developed in Florida

    A pesticide that attacks termites through their genes has been developed in a lab at the University of Florida's Institute of Food and Agricultural Sciences. Termites are wood-destroying insects most commonly found in the South but increasingly found in every region in the nation. Pest control industry estimates peg the damage termites cause at more than $5 billion each year, despite the many ...

  • A new biopesticide for the organic food boom

    With the boom in consumption of organic foods creating a pressing need for natural insecticides and herbicides that can be used on crops certified as 'organic,' biopesticide pioneer Pam G. Marrone, Ph.D., is reporting development of a new 'green' pesticide obtained from an extract of the giant knotweed in a report scheduled for presentation at the 236th national meeting of the American Chemical ...

  • Common Pesticide Reduces Food Value of Algae

    SILVER SPRING, Maryland (ENS) - Researchers with the NOAA National Centers for Coastal Ocean Science have identified negative effects of the commonly used herbicide atrazine on phytoplankton, the free-floating algae that form the base of the food chain for aquatic animals. Published in the current issue of the journal 'Pesticide-Biochemistry and Physiology,' the study indicates protein levels ...

  • INT- IARC evaluation of five organophosphate pesticides

    A Working Group of 17 experts from 11 countries met at the International Agency for Research on Cancer (IARC), the specialized cancer agency of the World Health Organization on 3–10 March 2015 to review the available published scientific evidence and evaluate the carcinogenicity of five organophosphate insecticides and herbicides: diazinon, glyphosate, malathion, parathion, and ...

  • Fungi and roundworms as non-chemical substitutes for pesticides

    The use of some pesticides is a recognised concern for health and the environment. A new UK study identifies some naturally occurring alternatives to control wireworm, a widespread pest of potatoes. The wireworm causes major problems in arable crops, including potatoes, in many parts of the world. Wireworms are the larvae of click beetles. Their damage to potatoes can drastically reduce yield. ...

  • Pesticides, Fertilizers Linked to U.S. Premature Births

    INDIANAPOLIS, Indiana (ENS) - The rising premature birth rate in the United States is associated with increased use of pesticides and fertilizers containing nitrates, according to research by a professor of clinical pediatrics at the Indiana University School of Medicine. Paul Winchester, MD, reports his findings today at the Pediatric Academic Societies' annual meeting in ...

  • New marijuana industry wrestles with pesticides and safety

    Microscopic bugs and mildew can destroy a marijuana operation faster than any police raid. And because the crop has been illegal for so long, neither growers nor scientists have any reliable research to help fight the infestations. As legal marijuana moves from basements and backwoods to warehouses and commercial fields, the mold and spider mites that once ruined only a few plants at a time can ...


    By Associated Press

  • Organic Farming not Necessarily Best for Environment

    Speaking to The Guardian this week, Lord Krebs, an advisor to ministers on how to adapt to climate change, described how organic farming could actually be worse for the climate than conventional farming methods, due to the greater land use required and the methods implemented. Speaking to the Oxford Farming Conference he suggested that agricultural methods known as ‘no till’, which ...


    By ENDURAMAXX

  • WSSA Pesticide Stewardship Series: Employers Play a Central Role in Protecting Agricultural Workers and Pesticide Handlers

    An employer was fined recently after an inspection showed pesticide application information wasn’t posted at the job site, and an employee applied a pesticide without safety training or personal protective equipment (PPE). The posting, safety training and PPE are all required under the U.S. Environmental Protection Agency’s Agricultural Worker Protection Standard (WPS). “The WPS ...

  • Pesticides may affect all stages of aquatic life

    Ecotoxicity tests that are used to understand the impacts of chemical pollutants on aquatic organisms and ecosystems could be improved by including all life stages of the test animals. These are the conclusions of a study by Belgian researchers, who found that the apparent absorption of some pesticides by the dormant eggs of water fleas may have negative effects on the invertebrates’ later ...

  • Pesticide Program Dialogue Committee Convenes SemiAnnual Meeting

    On November 29-30, 2012, the Pesticide Program Dialogue Committee (PPDC) convened its semiannual meeting in the U.S. Environmental Protection Agency (EPA) offices in Arlington, Virginia. This memorandum summarizes the presentations and topics discussed during the meeting, which were organized into ten substantive sessions: ...


    By Acta Group

  • West Africans would pay more for pesticide-free food

    Even in poor settings, shoppers say they are willing to pay more for organically grown vegetables, a study in West Africa has found. Researchers from Benin and the United Kingdom surveyed 100 people shopping for cabbages and tomatoes in Benin and Ghana about their ideas on vegetable quality, their awareness of the use of synthetic pesticides, and their willingness to pay more for chemical-free ...


    By SciDev.Net

  • EPA announces draft pesticide registration notice concerning drift labeling and petition regarding children’s exposures to pesticide drift

    The U.S. Environmental Protection Agency (EPA) announced the availability of a Pesticide Registration (PR) Notice entitled “Pesticide Drift Labeling” (2009-X) and a draft explanatory document entitled “Pesticide Drift Labeling Interpretation.” In a separate Federal Register notice, EPA announced that, on October 13, 2009, Earthjustice and Farmworker Justice, on behalf of several other ...


    By Bergeson & Campbell, P.C.

Need help finding the right suppliers? Try XPRT Sourcing. Let the XPRTs do the work for you