plant pathogen test News

  • New test can detect plant viruses faster, cheaper

    A new test could save time and money diagnosing plant viruses, some of which can destroy millions of dollars in crops each year in Florida, says a University of Florida Institute of Food and Agricultural Sciences researcher. In a newly published study, Jane Polston, a UF/IFAS plant pathology professor, examined several ways to detect the DNA genome of begomoviruses. These viruses have emerged ...

  • Controlling resilient plant viruses with steam

    Combining steam with heat-producing chemicals could control pathogenic viruses in soil, finds new research. The study examined how effective different forms of heat sterilisation of soil were at inactivating three plant viruses. While steam alone was enough to eradicate two of the viruses, the highly resilient tobacco mosaic virus required the addition of exothermic chemicals to reduce it by 97%. ...

  • Agdia Releases New Molecular Test for Avocado Sunblotch Viroid

    Agdia, Inc. (Elkhart, IN) has commercialized a Nucleic Acid Hybridization Assay for Avocado sunblotch viroid (ASBVd). ASBVd is found in avocado growing regions worldwide.  Trees that are infected with ASBVd can result in a loss of yield and / or production of unmarketable fruit.  However, symptoms are not always present making pro-active testing a critical disease control ...


    By Agdia Incorporated

  • Fungal Infection Almost Sidelines UCLA Football Player

    Earlier this month, the Los Angeles Times published a report about one of UCLA’s cornerbacks and his recent battle with aspergillosis. Aspergillosis is a fungal infection caused by a common fungus known as Aspergillus. According to the article, the player spent more than a month in a hospital fighting the infection. His weight dropped down to 130 pounds, but after successfully ...


    By EMSL Analytical, Inc.

  • Combatting diseases in the greenhouse before they become visible

    A camera that maps photosynthesis, a DNA test that can measure the slightest traces of pathogens, or a precision spray system that only affects the plant and not the surrounding air… The Gezonde Kas (‘healthy greenhouse’) project has, over the last four years, allowed for the development of a sophisticated system of monitoring and disease control. It is now ready for practical ...

  • FSIS Issues Comprehensive Strategy to Reduce Salmonella

    Last month, the U.S. Department of Agriculture's (USDA) Food Safety and Inspection Service (FSIS) released its Salmonella Action Plan.  It outlines the steps it will take to address the most pressing problem it faces -- Salmonella in meat and poultry products. According to the agency, an estimated 1.3 million illnesses can be attributed to Salmonella each year. ...


    By EMSL Analytical, Inc.

  • International seminar on Xylella fastidiosa

    The International Olive Council (IOC) and the International Centre for Advanced Mediterranean Agronomic Studies (CIHEAM), under the Memorandum of Understanding signed in July 2016, have organised a seminar on Xylella fastidiosa¸ the bacterium which, since 2013, has been causing the death of hundreds of olive trees in the Italian region of Apulia, raising grave concerns among all olive ...

  • UF/IFAS scientists find potential biological control for avocado-ravaging disease

    University of Florida scientists believe they’ve found what could be the first biological control strategy against laurel wilt, a disease that threatens the state’s $54 million-a-year avocado industry. Red ambrosia beetles bore holes into healthy avocado trees, bringing with them the pathogen that causes laurel wilt. Growers control the beetles that carry and spread laurel wilt by ...


    By University of Florida

  • VG Life Sciences Subsidiary, VGEnergy, Hires Chief Science Advisor

    VG Life Sciences (OTC Pink: VGLS) announces that Martin B. Dickman, Ph.D., has joined its subsidiary VGEnergy, as Chief Science Advisor. In concert with the company’s Board of Directors, Dr. Dickman will enhance the scientific rigor of the company’s alternative energy core technology platform and expand development of a pipeline of products that enhance the lipid and sugar production ...


    By VG Energy

  • The 2012 LIFE+ projects

    Austria 4 projects (14.5 million) LIFE+ Environment Policy and Governance (1 project – 3.6 million) LIFE-URBANLAKE (Stadt Wien – Magistratsabteilung 45 – Wiener Gewässer): This project intends to define strategies to reduce the vulnerability of the “Alte Donau” from effects of climate ...

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