Department of Natural Resources and Environment Tasmania

Latest Advisories

Subscribing to get Biosecurity Tasmania Advisories is the best way you can keep yourself up-to-date and fully informed about Tasmanian biosecurity issues. Our Advisories cover topics such as changes or proposed changes to Tasmania’s import regulations, animal health and welfare, plant health, forthcoming regulation reviews and opportunities for public comment, new or emerging pest/disease risks and a range of other matters related to Tasmania’s biosecurity.

191 advisories found for Timber+imports.

Biosecurity Advisory 35/2025 - Tomato potato psyllid detections in Victoria

Tomato potato psyllid (TPP) is an insect pest that affects crops including potatoes, tomatoes and capsicums. It feeds on other plants too including eggplants chillies, tamarillos, and sweet potatoes. Its feeding can cause plants to become stunted, with curled and yellow leaves. TPP is established in Western Australia and was detected on the Bellarine Peninsula in Victoria in 2024. In October 2025 it was found in a Melbourne backyard outside of the Bellarine Peninsula Restricted Area.

TPP does not impact food safety and there is no risk to consumers.

This latest detection in Victoria will affect the movement of host and carrier materials between states, including to Tasmania. Due to this, Biosecurity Tasmania will be amending the current import requirements for TPP (Import Requirement (IR) 46 under the Plant Biosecurity Manual Tasmania 2024 edition).

These changes to import requirements will help to minimise the risk of TPP entering Tasmania while still maintaining necessary trade pathways between Tasmanian and Victoria for produce.

Agriculture Victoria is also rapidly implementing required accreditation arrangements to provide confidence in product movements to Tasmania being free of TPP.

The changes we are making to IR46 expand the treatment options available for TPP entering Tasmania and will include:

Methyl bromide fumigation or irradiation for host and carrier produce (fruit and vegetables), cut flowers and nursery stock.
Insecticide and export inspection for host and carrier nursery stock.

These changes will come into effect on 8 December 2025.

These changes to IR46 are new and relate to a plant pest that Victorian businesses have not had to previously consider managing, particularly when exporting goods to Tasmania.

Some commodities may not be as readily available as usual while businesses adapt their processes to meet the new requirements in IR46. This may include imported cut flowers, imported nursery stock, and some imported produce.

We do not anticipate this will impact food availability overall or cause food shortages. However, you may need to seek out alternative shops, businesses or suppliers to source some imported items while Victorian businesses adjust to these changes.

Shops and businesses that stock local or Tasmanian-grown flowers, nursery stock and produce will be unaffected.

The revised IR46 will be established through the issuance of a Group Permit and will be available on our website from 8 December 2025 at www.nre.tas.gov.au/biosecurity-tasmania/the-tasmanian-biosecurity-compendium/group-permits

It is important to note this Group Permit will override the IR46 currently listed in the Plant Biosecurity Manual Tasmania 2024 edition. A new version of the manual with the revised IR46 will be issued in due course.

TPP can also spread a serious disease called Candidatus Liberibacter solanacearum (CLso), which causes “zebra chip" in potatoes. This disease creates dark stripes inside potatoes, making them unmarketable and reducing crop yields. CLso is not currently present in Australia.

Further updates on the TPP detections in Victoria are available on the Agriculture Victoria website.

To stay informed on any changes to regulation for produce entering Tasmania from Victoria, visit the Department of Natural Resources and Environment webpage.

(5/12/2025)
Categories: Cropping; Gene technology; Horticulture; Information for Bass Strait Islands; Invasive Species; Natural environment; Pasture; Plant diseases; Plant pests; Policy and Legislation; Seeds; Timber imports;

Biosecurity Advisory 31/2025 - Start of Fruit Fly High Risk Season for Tasmania

Spring is here, which means more pressure and risk of fruit flies occurring in fruit from mainland states. Biosecurity Tasmania asks all Tasmanians to keep an eye out for anything unusual in the fruit they buy or grow. The spring and summer months are the peak times for fruit fly activity interstate and a time of increased risk for Tasmania.

Tasmania is fruit fly free, help us keep it that way!

Biosecurity Tasmania has strict controls and ongoing statewide surveillance in place; all aimed at reducing the risk of fruit flies getting into Tasmania. We also rely on the eyes of everyone and ask everybody to report any signs of fruit fly.

Tell-tale signs of fruit fly include live larvae or eggs in the flesh of fruit, or small puncture marks on the skin of fruit. Fruit fly larvae look similar to blowfly maggots and could potentially be found in fruit that you purchased, or from fruit grown in your backyard.

Fruit flies lay eggs in a wide range of fruits and fruiting vegetables.

Remember biosecurity is a shared responsibility, and we all have a general biosecurity duty. Biosecurity Tasmania works closely with mainland states to help manage the fruit fly risk and there are increased resources and inspections taking place at the border for imported fruit fly host produce. However, the risk to Tasmania can never be zero. Therefore industry, government and the community are encouraged to remain vigilant and work together to help protect Tasmania.

Anyone who notices any larvae in fruit is asked to put the fruit in a sealed bag or container, place it in the refrigerator and contact Biosecurity Tasmania on 03 6165 3777. Please DO NOT dispose of any fruit that has larvae present.

More information on fruit fly is at www.nre.tas.gov.au/fruitfly

(7/10/2025)
Categories: Animal welfare; Animals (general); Cropping; Gene technology; Horticulture; Information for Bass Strait Islands; Invasive Species; Natural environment; Plant diseases; Plant pests; Policy and Legislation; Seeds; Timber imports; Wildlife; Bird flu; Freshwater pests; Livestock; Marine pests; Pasture;

Biosecurity Advisory 24/2025 - Update on Potato mop-top virus detection in Tasmania

Biosecurity Tasmania is responding to the detection of Potato mop-top virus on a property in Northwest Tasmania.

A biosecurity incident has been declared, and an Incident Management Team has been implemented to manage the biosecurity response. The Incident Management Team was formed upon initial suspicion that the plant virus was present in Tasmania.

Biosecurity Directions are in place to stop the movement of potato material, machinery and equipment from the site and an associated storage facility.

Through the additional surveillance and sampling activities being conducted as part of the biosecurity response, an additional site has returned a positive result for Potato mop-top virus in potato tubers.

This was confirmed via diagnostic testing on the evening of 20 August 2025.

This detection was made in volunteer potato tubers originating from a research plot in the states South.

Biosecurity Tasmania is working with owner of the research plot to undertake tracing activities.

Volunteer potatoes are residual potatoes that can remain in the ground following a harvest. The tubers can survive in the soil and then sprout in future seasons.

The biosecurity response to Potato mop-top virus remains in the investigation phase and next steps, including an assessment of the feasibility of eradication, will depend on further information gathered.

All potato growers need to remain vigilant for any signs of disease in potato plants and potato stock.

If you think you have seen Potato mop-top virus in your crop or backyard, phone the Exotic Plant Pest Hotline on 1800 084 881.

To stay updated on the biosecurity response to Potato mop-top virus in Tasmania, visit www.nre.tas.gov.au/PMTV

(22/8/2025)
Categories: Animals (general); Cropping; Gene technology; Horticulture; Information for Bass Strait Islands; Invasive Species; Livestock; Natural environment; Pasture; Plant diseases; Plant pests; Policy and Legislation; Seeds; Timber imports;

Biosecurity Advisory 23/2025 - Potato mop-top virus detected in Tasmania

Biosecurity Tasmania is responding to the detection of Potato mop-top virus (PMTV; Pomovirus solani) in potatoes harvested from Northwest Tasmania.

There are no food safety or human health risks associated with PMTV or powdery scab (Spongospora subterranea) and potatoes remain safe to consume.

Potato mop-top virus is a plant virus that affects the development and quality of potatoes and is most commonly spread by the soil-borne pathogen that causes powdery scab in potatoes (Spongospora subterranea).

The virus has been detected on a property in Northwest Tasmania following an industry member reporting potatoes showing signs of disease to Biosecurity Tasmania. Control measures are in place to manage the movement of possible risk material including potatoes and soil.

Biosecurity Tasmania has formed an Incident Management Team to respond to this detection and have commenced additional surveillance and diagnostics.

Biosecurity Tasmania is working with impacted businesses and the potato industry to conduct tracing operations. This will help to determine the distribution of PMTV in Tasmania and identify the likely source of infection.

This detection represents the first occurrence of PMTV in Australia. Tasmania will work with both state and national industry groups and other government jurisdictions to determine the feasibility of eradication.

These discussions will inform ongoing response activities in Tasmania

All growers and members of the public to remain vigilant for any signs of disease in potato plants and potato stock. You should report anything unusual such as signs of disease or other pests to Biosecurity Tasmania immediately, or the Exotic Plant Pest Hotline at 1800 084 881.

More information will be published online at www.nre.tas.gov.au/currentalerts as surveillance and diagnostic activities continue.

Further updates will be announced online and via the Tasmanian Biosecurity Advisory Service, which you can subscribe to at www.biosecurityadvisory.nre.tas.gov.au/subscribe

If you need assistance of support during this time, please remember that help is always available. You can contact:

Lifeline 24/7 - 13 11 14
Access Mental Health Phoneline - 1800 332 388

This is a 24/7 mental health support, triage, and referral phone line delivered by the Tasmanian Department of Health in partnership with Lifeline Tasmania.

Rural Alive and Well (RAW) - 1800 729 827 or online www.ruralaliveandwell.com.au

(13/8/2025)
Categories: Animal welfare; Animals (general); Bird flu; Cropping; Freshwater pests; Gene technology; Horticulture; Information for Bass Strait Islands; Invasive Species; Livestock; Marine pests; Natural environment; Pasture; Plant diseases; Plant pests; Policy and Legislation; Seeds; Timber imports; Wildlife;

Biosecurity Advisory 21/2025 - Nominations for the 2025 Tasmanian Biosecurity Awards are now open.

The Tasmanian Biosecurity Awards recognise individuals, organisations or businesses that have significantly contributed to the support, maintenance or improvement of biosecurity systems within Tasmania.

This is an opportunity to recognise those in our communities and industries who have gone above and beyond to help protect our future.

Biosecurity is foundational to Tasmania’s economic, cultural and natural values and we all share the benefits of our strong biosecurity system.

It underpins our multi-billion-dollar agri-food production and export industries, and helps to protect our unique flora, fauna and ecosystems that are of immeasurable value to Tasmanians, including our First Nations peoples, the original and ongoing custodians of Land and Sea Country, as well as visitors to our state.

The awards recognise two categories, the Tasmanian Community Biosecurity Award and the Tasmanian Industry Biosecurity Award.

In 2024 the Community Award was won by Bettina Elischer and the Industry Award by the TasPorts Environment and Sustainability Team.

Bettina was recognised for her outstanding contribution to the Tasmanian beekeeping community and Biosecurity Tasmania’s statewide bee pest surveillance program through the apiary program that she runs at Government House in Hobart.

TasPorts were recognised for their work to increase awareness and knowledge of biosecurity threats at their ports through development of educational material and reporting pathways for each port, as well as reinforcement through a compliance program.

If you, your team, business, organisation, group, or someone that you know, has contributed to supporting and improving biosecurity in Tasmania, you can submit a nomination today.

More information about the awards and the online nomination form can be found at – www.nre.tas.gov.au/tasbiosecurityawards

(1/8/2025)
Categories: Animal welfare; Animals (general); Cropping; Freshwater pests; Horticulture; Information for Bass Strait Islands; Invasive Species; Livestock; Marine pests; Natural environment; Plant diseases; Plant pests; Policy and Legislation; Seeds; Timber imports; Wildlife; Pasture;

Biosecurity Advisory 12/2025 - Update on the Brown Marmorated Stink Bug Response

Biosecurity Tasmania is continuing the response to the detection of Brown Marmorated Stink Bug (BMSB; Halyomorpha halys) in Bell Bay.

BMSB was initially detected in a border surveillance trap and identified as BMSB on 13 February 2025. At that time, Biosecurity Tasmania immediately stood up and Incident Management Team (IMT) to manage and coordinate the response to this BMSB detection and commenced response activities in line with national arrangements.

An additional 14 surveillance traps were deployed, and Biosecurity Officers increased their surveillance regime. This increased surveillance will remain in place for at least 12 weeks from the initial detection.

During this period of increased trapping and surveillance, a second detection of BMSB was confirmed on 11 March 2025. This detection was in very close proximity to the initial detection site and is not unexpected given the increased surveillance activities underway. A further 4 traps will be implemented in response to the second detection, and treatment options are being considered by the Department where appropriate.

Trapping and surveillance operations will continue at an increased rate for the remainder of the 12-week period.

More information is available online at www.nre.tas.gov.au/biosecurity-tasmania/current-biosecurity-alerts

If you think you have seen BMSB in your crop or backyard, phone the Exotic Plant Pest Hotline on 1800 084 881.

(17/3/2025)
Categories: Animals (general); Cropping; Gene technology; Horticulture; Information for Bass Strait Islands; Invasive Species; Natural environment; Pasture; Plant diseases; Plant pests; Policy and Legislation; Seeds; Timber imports;

Biosecurity Advisory 10/2025 – Update on Brown Marmorated Stink Bug Detection in Tasmania

Biosecurity Tasmania continues its response to the detection of a single brown marmorated stink bug (BMSB; Halyomorpha halys) in a border surveillance trap at Bell Bay.

Following identification of the specimen as BMSB on 13 February 2025, Biosecurity Tasmania immediately stood up an Incident Management Team (IMT) to manage and coordinate the response to the detection. The IMT immediately commenced response activities in line with national arrangements.

An additional 14 traps were deployed around the initial detection site, and over the last fortnight Biosecurity Officers have been conducting increased surveillance of both the additional traps and the surrounding bush and scrub.

No further BMSB specimens have been found.

Surveillance and response activities will continue for a further 10 weeks. Further updates will be provided as necessary.

BMSB is an exotic pest found overseas in parts of Asia, North America and Europe, and is a significant threat to agriculture due to its wide host range and the damage it can do to vegetable crops and fruit and ornamental trees. It is known to feed on more than 300 hosts, including agricultural crops such as nuts, grains, berries, cotton, citrus, soybean, nursery stock and some ornamental and weed plant species, and when feeding causes significant damage to plant tissues.

If you think you have seen BMSB in your crop or backyard, phone the Exotic Plant Pest Hotline on 1800 084 881.

More information is available online at www.nre.tas.gov.au/biosecurity-tasmania/current-biosecurity-alerts

(28/2/2025)
Categories: Animals (general); Cropping; Gene technology; Horticulture; Information for Bass Strait Islands; Invasive Species; Natural environment; Pasture; Plant diseases; Plant pests; Policy and Legislation; Seeds; Timber imports; Wildlife;

Biosecurity Advisory 7/2025 - Brown marmorated stinkbug detected in trap

Biosecurity Tasmania is responding to the detection of a single female brown marmorated stinkbug (BMSB) in a border surveillance trap at Bell Bay. The sample was sent to Biosecurity Tasmania Plant Diagnostic staff for diagnostic testing and was later confirmed as BMSB via molecular identification.

The collected sample was a single female specimen and does not represent an outbreak of BMSB in Tasmania. Biosecurity Tasmania (BT) maintains BSMB traps at ports of entry across the state under the National Plant Health Surveillance Program, and this detection occurred as part of that routine surveillance.

Following this single detection, additional BMSB traps have been deployed at Bell Bay and BT has commenced an increased surveillance regime. This will remain in place for at least 12 weeks in line with national response arrangements for circumstances where BMSB is detected post-border. An Incident Management Team (IMT) has been stood up within BT to manage this detection in Tasmania.

Further updates will be provided in the event of subsequent detections of concern.

BMSB is an exotic pest and is found overseas in parts of Asia, North America and Europe. BMSB is a significant threat to agriculture due to its wide host range and the damage it can do to vegetable crops and fruit and ornamental trees. It is known to feed on more than 300 hosts, including agricultural crops such as nuts, grains, berries, cotton, citrus, soybean, nursery stock and some ornamental and weed plant species, and when feeding causes significant damage to plant tissues.

If you think you have seen BMSB in your crop or backyard, phone the Exotic Plant Pest Hotline on 1800 084 881.

More information is available online at www.nre.tas.gov.au/biosecurity-tasmania/current-biosecurity-alerts

(17/2/2025)
Categories: Animals (general); Cropping; Gene technology; Horticulture; Information for Bass Strait Islands; Invasive Species; Natural environment; Pasture; Plant diseases; Plant pests; Policy and Legislation; Seeds; Timber imports; Wildlife;

Biosecurity Advisory 5/2025 - Australian Wooden Boat Festival 2025 - Important Biosecurity Information

Hobart’s historic and beautiful waterfront will play host to the Australian Wooden Boat Festival from 7-10 February 2025.

If you are participating in this exciting event and are bringing your boat to the Festival from outside of Tasmania, or are travelling down from interstate by air or on the Spirit of Tasmania to check out all the action, there are some very important biosecurity requirements you will need to meet.

Tasmania has in place some of Australia’s strictest biosecurity requirements. In fact, we all have a General Biosecurity Duty to help protect Tasmania from the impacts of pests, weeds and diseases.

Simply follow the Biosecurity Basics when preparing for your travel, and when arriving in Tasmania. Remember, if you don’t, penalties may apply.

Check your Bags:

If you intend to come ashore, check your vessel, storage, bags and possessions to make sure you’re not carrying any restricted or prohibited items, including fruit and vegetables, plant material, soil, seeds, honey and some seafood and animal products.

You can find out more detailed information on what you can and can’t bring to Tasmania on the Biosecurity Tasmania website: https://nre.tas.gov.au/travellersguide

If you are carrying any restricted or prohibited items with you, please be sure to appropriately dispose of those items when you arrive in Tasmania.

Come in Clean:

Ensure your vessel is clean and free from organic matter before arriving in Tasmania.

Check and clean hulls, decks, deck equipment, bilge, holding tanks and wet wells.

Check, Clean and Dry your Equipment:

Diving equipment including wetsuits, fins, masks, weight vests, hookah gear and other abalone harvesting equipment (catch bags, ab irons and knives etc).
Fishing gear including rods, reels, waders, fish bins and catch bags and bait.
Aquatic recreation gear including surf boards, kayaks, canoes, jet skis, biscuits and skis.
Gum boots and wet weather pants etc.

Bringing your Dog or other Animals? Check the Rules:

Tasmania has strict rules to ensure we remain free of hydatids disease and brown dog ticks, which can make our dogs – and even humans – sick.

If you’re bringing your dog to Tasmania, you must fill out a declaration to say that you have treated it for hydatids tape worm (tip: ensure the medication contains the active ingredient Praziquantel) and have checked its body recently for brown dog ticks.

More information and the declaration form is available on the Biosecurity Tasmania website: https://nre.tas.gov.au/hydatid

Bringing a different animal? Most other animals also have import requirements to enter Tasmania, so make sure that you check the Biosecurity Tasmania website before you travel.

More Information:

More information can be found on the Biosecurity Tasmania website or by visiting the Australian Wooden Boat Festival website: https://awbf2025.org.au/tasmanian-biosecurity/

(3/2/2025)
Categories: Animals (general); Marine pests; Natural environment; Timber imports;

Biosecurity Advisory 38/2024 - Tasmanian Biosecurity Awards 2024 - Winners Announced

Champions of Tasmania's biosecurity have been recognised at the second annual Tasmanian Biosecurity Awards, held last week on National Agriculture day.

The awards comprise two categories, the Tasmanian Community Biosecurity Award and the Tasmanian Industry Biosecurity Award, and recognise those who have made a significant contribution to maintaining and improving biosecurity systems in Tasmania.

The recipient of the 2024 Community Biosecurity Award is Bettina Elischer, an employee at the Office of the Governor at Government House Tasmania, for her outstanding contribution to the Tasmanian beekeeping community and the Biosecurity Tasmania statewide bee pest surveillance program.

Bees were reintroduced at the Government House Tasmania Estate in 2015 and have been managed since then to improve horticultural pollination onsite. One hive is also used as a 'sentinel' hive for Biosecurity Tasmania surveillance activities. Bettina has also promoted the importance of biosecurity in beekeeping through educational workshops and bee pest training days.

Just Cats Inc. were also recognised for their community education about stray and feral cats, and the success of multiple initiatives aimed at reducing the impact of stray cats and promoting responsible cat ownership.

TasPorts were the winners of the Industry Biosecurity Award for the work by their Environment and Sustainability Team to increase awareness and knowledge of biosecurity threats at their ports. TasPorts has developed educational and reference material tailored to each port, workshopped biosecurity threats and reporting pathways with operational staff, and conducted follow-up inspections and verifications to ensure compliance.

More information about the annual Tasmanian Biosecurity Awards is available at www.nre.tas.gov.au/tasbiosecurityawards

(22/11/2024)
Categories: Cropping; Freshwater pests; Gene technology; Horticulture; Information for Bass Strait Islands; Invasive Species; Livestock; Marine pests; Natural environment; Pasture; Plant diseases; Plant pests; Policy and Legislation; Seeds; Timber imports; Wildlife;

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