potato virus News

  • Cucumber virus quarantine to be lifted for NT growers in 2016

    AUSVEG has welcomed this afternoon’s announcement from the Northern Territory Department of Primary Industries that property quarantine for Cucumber green mottle mosaic virus (CGMMV) will be lifted next year.   “It is welcome news for growers that property quarantine put in place in the Northern Territory following the outbreak of CGMMV will be ...


    By AUSVEG

  • Crop breeding gets boost from sweet potatoes

    In Uganda, the sweet potato is a major staple crop. Behind China and Nigeria, Uganda produces the most sweet potatoes in the world. Nationwide, families grow the crop to feed themselves, their livestock and to use as a source of income. Small scale agricultural operations use a large number of sweet potato varieties in their planting. These varieties are steadily being lost due to weevils, sweet ...

  • Bird flu takes biggest toll yet as virus hits chicken farms

    Poultry producers and scientists have been hoping warmer weather would knock down a virulent strain of bird flu that has hammered the Midwest, but the virus recently took its biggest toll yet, hitting a farm in Iowa that held nearly 10 percent of the state's egg-laying chickens. Here are some questions and answers about the outbreak: WHAT'S THE LATEST? The U.S. Department of ...


    By Associated Press

  • 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%. ...

  • Remain vigilant for rising aphid numbers

    According to the most recent AHDB aphid alert summary, although a marginal increase in activity has been recorded in recent weeks, total aphid numbers still remain relatively low for the time of year.   However, it’s possible that aphids may still be present in potato crops as they head towards maturity, and with the hot weather seen recently, aphids could become an increasing threat ...


    By Certis UK

  • Peru relaxes GM rules … for now

    After nine years of discussions, Peru's government has passed an agricultural biosafety regulation intended to promote biotechnological research and help the country's researchers catch up with other Latin American nations. The Biosafety Rules for the Agriculture or Forestry Sectors will regulate the research, ...


    By SciDev.Net

  • New insecticide Sivanto registered in the USA

    Bayer CropScience has received the registration for its new insecticide Sivanto™ from the U.S. Environmental Protection Agency (EPA). Sivanto™, which was developed to control devastating sucking pests on fruits and vegetables as well as most broadacre crops, will be available for the 2015 growing season. Further registrations for Sivanto™ prime are ...


    By Bayer CropScience AG

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