Plant biosecurity

The mission of Western Australia's plant biosecurity programs is to safeguard plant resources from exotic and established pests and diseases. The Department of Agriculture and Food, Western Australia (DAFWA) has adopted a 'biosecurity continuum' approach with pre-border, border and post-border biosecurity strategies as integral components of this approach.

The aim of DAFWA’s approach is to identify key threats to productivity, sustainability and market access and outline preventive and response strategies.

The management of biological risks to market access, product safety, quality, productivity and sustainability is a shared responsibility and can be managed together and cost-effectively by means of partnerships between industry, community and government.

DAFWA’s biosecurity policies and operations are targeted to facilitate safe trade, tourism and commodity movement whilst reducing exposure of the State's plant resources to exotic biological risks.

Articles

  • Panama disease Tropical Race 4 (TR4) is considered one of the most destructive diseases of banana plants worldwide.

  • Panama disease Tropical Race 4 (TR4) is considered one of the most destructive diseases of banana plants worldwide. It is caused by the soil-borne fungus Fusarium oxysporum f. sp.

  • Papaya sticky disease (caused by the combined action of Papaya meleira virus and Papaya meleira virus 2) can spread rapidly through plantings, making the fruit unattractive and unmarketable. This p

  • Dothistroma needle blight (Dothistroma septosporum) causes needle loss, slow growth and sometimes death in many types of pine and some related conifers.

  • Psa (Pseudomonas syringae pv. actinidiae) is a disease of kiwifruit that can spread rapidly through kiwifruit orchards and kill many vines.

  • Blueberry rust (Thekopsora minima) is a fungal disease which affects plants in the Ericaceae plant family, including blueberries, cranberries and rhododendrons.

  • Information on how to collect a specimen, where to send it for identification and the precautions to consider before collecting any plant or animal specimens.

  • Late blight (Phytophthora infestans) is considered the most devastating disease of potatoes worldwide and caused the Irish potato famine in the 1840s.

  • Bacterial wilt (Ralstonia solanacearum) is a serious disease of potatoes that can cause crop losses of more than 90%.

  • Tomato yellow leaf curl virus (TYLCV) is a very damaging virus disease of tomato crops in tropical and warm temperate regions of the world, causing losses of up to 100%.

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