Onions

Articles

  • Null

    Onion smut: declared pest

    20 December 2019

    Onion smut (Urocystis cepulae) is a disease of onions. This disease is absent from Western Australia.

  • Null

    Onion rust: declared pest

    11 April 2019

    Onion rust (Puccinia allii) is a disease of plants in the onion family, including onions, garlic, chives, spring onions and leeks.

  • null

    Biosecurity alert: white rot in garlic

    25 October 2016

    White rot of Allium species (caused by Sclerotium cepivorum) has been confirmed in garlic from a Perth backyard and a property in the Swan Valley.

Filter by search

Filter by topic