nematode News

  • Controlled ‘reset’ for nematode-infested soil

    Harmful nematodes that damage the soil can be controlled by creating an environment in which they are temporarily deprived of oxygen. Covering the soil with plastic film or a layer of water encourages anaerobic bacteria to produce fatty acids, which will kill most nematodes. “It does sometimes take a while,” says Leendert Molendijk, soil expert at Wageningen UR. Molendijk and his ...

  • Biological pest control via nematode ‘breeding’ and smart fungi

    The European project BIOCOMES brings together companies and research institutes that are looking to bring new means of biological pest control to the market as a way for the EU to stimulate integrated pest management (IPM). “After two years, we are now halfway through the project and have already made some concrete achievements,” says BIOCOMES coordinator Jürgen Köhl, ...

  • Soil gives away soybean pathogen’s presence

    New research reveals that soil pH is a useful guide for farmers and agronomists to detect and manage soybean cyst nematode, a devastating soybean pathogen. The investigation uncovered a relationship between high soil pH, which is already outside the ideal growing conditions for soybean, and high populations of cyst nematodes. Scientists from Iowa State University and University of ...

  • 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. ...

  • Syngenta launches breakthrough seed treatment nematicide

    Syngenta announced today the launch of CLARIVA, a proprietary seed treatment nematicide based on the Pasteuria technology acquired in 2012. CLARIVA consists of naturally occurring soil bacteria with a unique, direct mode of action on nematodes: microscopic worm-shaped soil organisms, which cause significant damage to all major agricultural crops. Syngenta Chief Operating Officer, John Atkin, ...


    By Syngenta

  • First Quinoa Sown

    Wageningen UR has sown the first quinoa fields at its test facilities in Lelystad and Vredepeel. A number of fields have been sown for nitrogen trials and a number of fields for research into varieties. A further five hectares have been sown for conventional cultivation. Sand and clay The research into varieties is taking place at two locations in ...

  • Poncho/VOTiVO Seed Treatment Receives EPA Registration for Cotton

    Poncho®/VOTiVO™ seed treatment from Bayer CropScience has received registration from the Environmental Protection Agency (EPA) for use on cotton. "We are extremely pleased to bring Poncho/VOTiVO to cotton growers in the market," said Poncho/VOTiVO cotton product manager Paul Hewitt. "After successfully introducing Poncho/VOTiVO on corn last Fall, this innovative product will be available to ...


  • EPA Registers New Nematicide Alternative to Restricted-Use Soil Fumigants, Including Methyl Bromide

    The U.S. Environmental Protection Agency is registering a new active ingredient, fluensulfone, a non-fumigant nematicide that provides lower-risk chemical control of nematodes than methyl bromide and other Restricted Use soil fumigants. Under the Montreal Protocol, EPA has phased out methyl bromide because its use depletes the ozone layer. Nematodes are difficult to control and can cause ...

  • Pest-free plant material thanks to CATT method

    A treatment with warm air rich in CO2 and low in oxygen helps clear plants of nematodes, thrips, mosquito larvae and other pests. “It prevents the uncertainty and resistance issues that come with the use of chemical pest control products,” says research manager Piet Spoorenberg of Wageningen UR. Export in particular faces major risks such as when thrips are found in a batch of ...

  • Phosphorus-rich soils support larger invertebrates

    In a recent study, researchers have defined the relationship between soil conditions and nutrients with the health of soil ecosystems. The results suggest that organic grassland, rich in phosphorus, is supportive of large populations of bigger invertebrates. All living things are made up of chemical elements in certain proportions and the availability of these elements in the environment can ...

  • EPA Issues One-Year Registration for Soil Fumigant Iodomethane

    EPA has approved a one-year registration of iodomethane (methyl iodide) under highly restrictive provisions governing its use. Iodomethane is an alternative to the ozone-depleting pesticide methyl bromide – reflecting the U.S. commitment to protecting the earth's ozone layer. The risk assessment process for iodomethane has been one of the most thorough analyses ever conducted on a new pesticide. ...

  • New developments at Potatoes In Practice

    Another successful Potatoes In Practice (PIP) event was held at the James Hutton Institute’s Balruddery Farm on 11 August. The annual showcase, which is the largest field-based potato event in the UK, is reported to have attracted over 700 delegates from across the sector, including international guests and industry speakers. This year’s event featured the latest leading research, ...


    By Certis UK

  • Overseas Lab Seeks U.S. Weed Control `Recruits`

    The search is on for insects, mites, microbes or nematodes that could be used in a biologically based approach to controlling silverleaf nightshade, an invasive weed from the Americas that has spread to southern Europe, Africa, India, Australia and elsewhere. According to U.S. Department of Agriculture (USDA) entomologist Walker Jones, the perennial weed, Solanum elaeagnifolium, is being targeted ...

  • Moss holds the key to crops surviving droughts

    Scientists from the University of Leeds, with colleagues from Germany, Japan and the US, have unravelled the genome for Physcomitrella, the first non-flowering or 'lower' plant to be sequenced. The group have published their findings in the journal Science. Researchers will now be able to study the moss’s DNA to identify which genes enable the plant to survive environmental stress. They then ...

  • Syngenta launches new biological seed treatment

    Syngenta today announced the launch of the EPIVIO brand family, a range of new biostimulants which address abiotic stresses through seed treatment. Over the last five years Syngenta has developed abiotic stress management testing capabilities to simulate drought, heat, cold and nutrient stresses. Seed treatment products resulting from this R&D platform are now commercialized under the ...


    By Syngenta

  • Keeping plant pests and diseases at bay: experts focus on global measures

    How to prevent insects, bacteria, viruses and weeds from infesting fruit, vegetable and other plant and food consignments and then spreading across the world is the focus of a four-day gathering of international experts which began at FAO today. The annual meeting of the Commission on Phytosanitary Measures (CPM), the ...

  • Choice of winter cover crop mixture steers summer crop yield

    Scientists from Wageningen University & Research demonstrate that the productivity of a next main crop can be manipulated through the choice of species in a preceding winter cover crop mixture. They report their latest findings in the Journal of Applied Ecology of 2nd of June. With their publication, the scientist agree with recommendations of FAO to included cover crops in rotations, on top ...

  • Monsanto´s Integrated Yield Pipeline Advances A Record 18 Projects Across Multiple Research Areas

    Monsanto's annual research and development update highlighted record project advancement across the company's breeding, biotechnology, and improved agronomics platforms, all aimed at sustainably maximizing farmer productivity while conserving resources like water and land. Through integrated research in breeding, biotechnology, and new technology areas such as Integrated Farming Systems? and ...


    By Monsanto Company

  • AgBiome Innovations and SePRO Enter Commercial Business Partnership

    AgBiome Innovations today announced a new partnership with SePRO Corporation to combine their strengths to offer an innovative biological product to the turf and ornamental market. The first product, a highly effective, broad-spectrum fungicide, is expected to be available for applications in early 2017. “Our ever-growing collection of sequenced microbes, combined with AgBiome’s ...


    By AgBiome, Inc.

  • Zio Fungicide, Developed by AgBiome, Receives EPA Registration

    High efficacy fungicide for the turf and ornamental market AgBiome announces today Zio™ fungicide has been approved by the EPA. This new biological fungicide will be marketed by SePRO and was developed by AgBiome, Inc.  “SePRO’s knowledge of the turf and ornamental market and expertise in commercializing products make them the perfect partner to bring our first ...


    By AgBiome, Inc.

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