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The Plant Pathology section goes back to 1953 when it was part of the Commonwealth Department of Territories and W. Stahl became the first resident plant pathologist in the Northern Territory. In 1962, a Plant Pathology collection was started, which became the NT Plant Pathology Herbarium (DNAP). The section was relocated from Darwin city to Berrimah Farm , when the Berrimah Agricultural Laboratory building was inaugurated on 22 Nov 1974, about one month before cyclone Tracy, which devastated Darwin.
In 1978, the Northern Territory was granted self-government and the Plant Pathology section was transferred from the Commonwealth Department of Interior to the then newly-formed NT Department of Industrial Development.
From 1977, when a serial record began, to the end of 2015, the laboratory has received about 28,000 samples for diagnosis.
The Plant Pathology Section provides the following services:
- diagnostics of plant diseases and information on plant disease management
- research and development of disease management in agricultural crops
- extension services for growers, including diagnoses, publications, and provision of information through seminars, visits, meetings and by phone or email
- curation of the Northern Territory Plant Pathology herbarium (DNAP) and its database, which is a component of the Australian Plant Pest Database
- support to the department's Biosecurity Division, including diagnoses, surveys, expert advice, scientific committees, risk assessments and more.
Find contact information for the Plant Pathology section.
Report suspected plant pests
If you suspect an exotic plant pest or disease or if you spot anything unusual on your crops and plants, report it any of the following ways:
- contact Northern Territory Quarantine
- phone the National Emergency Plant Pest Hotline on 1800 084 881
- via the Australian Government Department of Agriculture and Water Resources website.
Submitting samples for diagnosis
Samples from the NT
We provide a diagnostic service for identification of plant diseases and plant pathogens on plant and plant products samples collected in the NT for growers, nursery, householders and stakeholders. The service is funded through the Northern Territory Government.
When submitting samples, use the sample submission form for plant pathology diagnostics and email pictures of the problem to firstname.lastname@example.org
If you suspected plant damage is caused by insects, contact the Entomology Section.
Samples from interstate
Commercial growers, nursery, householders and other clients from outside the NT should refer to their jurisdiction’s department of primary industries or equivalent for diagnostic services.
Plant Pathology may provide diagnostic service for commercial growers and nurseries from the Ord River region in Western Australia, upon request.
Contact Plant Pathology before sending samples from interstate.
Samples from overseas are not accepted
If you intend to bring or send any plant material or plant product from overseas into Australia, you must get an import permit from the Australian Government Department of Agriculture and Water Resources.
Any plant or plant-related material being introduced into Australia from an overseas country must comply with the Quarantine Act 1908 and any applicable Commonwealth legislation and conditions outlined in the Biosecurity Import Conditions System(BICON).
NT Plant Pathology herbarium
Herbarium code: DNAP
Date founded: 1962
Specialty: Northern Territory plant-parasitic and plant-associated microfungi.
Collection: about 4,000 specimens, the majority are dried plant material with microfungi, some with bacteria, virus, nematodes and phytoplasmas.
Registered in the Index Herbariorum.
Registered to exchange Australian native specimens (AU083).
Last updated: 27 March 2018