50 results
Industry
PROJECT NUMBER • 1999-361
PROJECT STATUS:
COMPLETED

Development of a stock protection system for flexible oceanic pens containing finfish

This Project was funded by the Fisheries Research & Development Corporation(FRDC) for the “Development of a Stock Protection System for Flexible Oceanic Pens Containing Finfish“. The Project has been developed in conjunction with the Tasmanian Salmonid Growers Association(TSGA) &...
ORGANISATION:
Salmon Tasmania

Minor use permit for erythromycin in finfish

Project number: 2021-027
Project Status:
Current
Budget expenditure: $95,000.00
Principal Investigator: Marty R. Deveney
Organisation: University of Adelaide
Project start/end date: 21 Oct 2021 - 30 Jul 2022
:

Need

There are no antimicrobials permitted or registered for use in finfish in Australia effective against gram positive bacteria (e.g. Streptococcus and Lactococcus). In finfish aquaculture, erythromycin (ERYC) is the best antimicrobial against gram positive organisms. The aquaculture industry and the Subcommittee for Aquatic Animal Health identified access to this product for finfinfish as a priority. Bacterial diseases are increasingly managed by eradication, maintenance of animals of specified health status, vaccination, and good hygiene, but antimicrobial therapy remains vital for treating bacterial diseases in finfish aquaculture. Appropriate use of antimicrobials can alleviate illness and suffering, improve welfare, increase speed of recovery, reduce spread of infection. Use of ERYC is not intended for prophylactic treatment, but as a tool for veterinarians to manage disease outbreaks. Use in South Australia, for example, is sporadic (~1 to 2 times per 3-5 years for a sector). The Aquaculture industry is committed to Australia's antimicrobial strategy, and as required by APVMA this proposal includes an antimicrobial resistance risk assessment. Available data for ERYC can satisfy the APVMA module requirements for efficacy, chemistry and manufacture, toxicology, trade and occupational health and safety. These are available in published literature, a range of industry studies of animals treated off-label and laboratory studies. There is a lack of data to satisfy the requirements mainly in the environment modules and the antimicrobial resistance risk assessment.

ERYC was ranked low by the Expert Advisory Group on Antimicrobial Assessment (EAGAR) as an antimicrobial for which there are a reasonable number of alternative agents in different classes available to treat most infections. Although it is listed on the WHO list of essential medicines, it is registered for use in cattle, pigs and sheep (APVMA #84160) and poultry (APVMA #50742) in Australia and the WHO list can be modified locally to suit the availability and sophistication of the animal and human health systems in WHO member countries. The APVMA PAA assessed ERYC as suitable for assessment for use in finfish.

Objectives

1. Obtain data to satisfy identified gaps and collate available data to satisfy requirements of minor use permit application.
2. Collate and submit minor use permit application.
Industry
PROJECT NUMBER • 2012-228
PROJECT STATUS:
COMPLETED

Atlantic Salmon Aquaculture Subprogram: UTAS Experimental Aquaculture Facility: Obtaining expert international governance, design and operational advice for the Atlantic salmon partners.

While the Australian salmon and shellfish aquaculture industries have international counterparts, there are specific local issues, notably warmer water temperatures and amoebic gill disease (AGD) requiring specific, local research attention. Given the maturity of the industry, the presence of both a...
ORGANISATION:
RDS Partners Pty Ltd
Industry
PROJECT NUMBER • 2018-121
PROJECT STATUS:
COMPLETED

Sex reversal and sex differentiation in Atlantic salmon (Salmo salar)

The Tasmanian Atlantic Salmon (Salmo salar) aquaculture industry strives to produce all-female fish, as male Atlantic Salmon are subject to precocious maturation and consequently reduced flesh quality and increased disease susceptibility when reared in high water temperatures. Several fish species,...
ORGANISATION:
Deakin University Warrnambool Campus
People
PROJECT NUMBER • 2000-223
PROJECT STATUS:
COMPLETED

Aquafin CRC - Atlantic Salmon Aquaculture Subprogram: facilitation, administration and promotion

The salmon industry is one of Australia’s largest aquaculture industries and produced approximately 16,000 tonnes of farmed Atlantic salmon, Salmo salar, in 2001/02 at an estimated farm gate value of $170 million. The industry is a major regional and youth employer and is based in Tasmania...
ORGANISATION:
University of Tasmania (UTAS)
Environment
Environment
Environment
PROJECT NUMBER • 2017-215
PROJECT STATUS:
COMPLETED

Storm Bay Biogeochemical Modelling & Information System Supporting sustainable aquaculture expansion in Tasmania

This project delivers a hindcast and near real time Storm Bay Modelling and Information System that is fit for the purpose of simulating water quality and characterising nutrients in Storm Bay from ocean currents, sediment resuspension, river and anthropogenic (including fish farm) inputs. The...
ORGANISATION:
CSIRO Oceans and Atmosphere Hobart
Environment
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