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Latest News
Paddock Practices: Triple fungicide resistance detected in Yorke Peninsula barley net form net blotch
Yorke Peninsula barley growers should review their disease management practices after samples of a damaging fungal disease collected from local paddocks showed resistance to three widely used fungicide groups.
Triple fungicide resistance detected in Yorke Peninsula barley
Yorke Peninsula barley growers should review their disease management practices after samples of a damaging fungal disease collected from local paddocks showed resistance to three widely used fungicide groups.
Potential for fungicide resistance detected in Esperance wheat powdery mildew
Laboratory analysis of wheat powdery mildew samples collected from the Esperance district in Western Australia has revealed the presence of a gateway mutation that could lead to reduced sensitivity or resistance to azole/demethylase inhibitor (DMI) fungicides.
SDHI fungicide resistance detected in the blackleg fungus
Canola growers should take steps to reduce fungicide resistance developing following a detection of SDHI fungicide resistance in the blackleg fungus from samples taken from the Eyre Peninsula, South Australia.
New app paints clear picture of pesticide and fungicide resistance across Australia
A new data visualisation tool can display the distribution and severity of pesticide resistance across Australia, enabling growers and agronomists to make better, data-driven crop management decisions relevant to their region.
Tomorrow’s fungicides: gene switches and nanobots
New tools and techniques are being added to the fungicide resistance management arsenal.
‘Next-gen’ monitoring improving fungicide resistance detection
Like human diseases such as cancer, early detection and monitoring is crucial to keeping crops a step ahead of fungicide resistance.
Knowledge is power when managing fungicide resistance in pulses
Australian pulse production is threatened by the risk of fungicide resistance. Most crop species are susceptible to one or more fungal diseases and although breeding has developed some resistant varieties, there are still susceptible varieties grown which require more-frequent fungicide applications.
Fungicide resistance in Queensland: be alert
When the first map of fungicide resistance cases in Australia was compiled in 2016 by the research team at Curtin University’s Centre for Crop and Disease Management (CCDM), led by Associate Professor Fran Lopez-Ruiz, Queensland remained a blank region on that map.
Events
FUNGICIDE RESISTANCE WEBINARS
AFREN hosts webinars at various times. Please check back regularly for updates, or view recordings of previous webinars.
23
July
Is it really resistance?
Wednesday 23 July 2025, 1pm AEST
Join NSW DPI plant pathologist Dr Steve Simpfendorfer for this AFREN webinar focused on disease in cereal and pulse crops. Could it be fungicide resistance, or are other factors contributing to symptoms? Learn signs of disease and physiological issues, and collecting samples for accurate diagnosis.
5
Aug
SOUTHERN REGION 2025 seasonal update
Tuesday 5 August 2025, 12:30pm ACST
Join Agriculture Victoria’s Dr Josh Fanning and SARDI’s Dr Hari Dadu for an update on fungicide resistance in the southern region. This webinar will provide advice on best-practice disease management and fungicide use.
6
Aug
NORTHERN REGION 2025 seasonal update
Wednesday 6 August 2025, 1pm AEST
Join NSW DPI’s Brad Baxter, Queensland DPI’s Dr Lisle Snyman and UniSQ’s Professor Levente Kiss for an update on fungicide resistance in the northern region. This webinar will provide advice on best-practice disease management and fungicide use.
7
Aug
WESTERN REGION 2025 seasonal update
Thursday 7 August 2025, 11:30am AWST (rescheduled)
Join DPIRD WA’s Geoff Thomas and Dr Andrea Hills for an update on fungicide resistance in the western region. This webinar includes practical strategies for disease management and fungicide resistance risk factors.
8
Aug
CANOLA 2025 seasonal update
Friday 8 August 2025, 1pm AEST
Join Marcroft Pathology’s Dr Steve Marcroft and Dr Angela van de Wouw for an update on fungicide resistance in canola. This webinar will provide advice on best-practice disease management and fungicide use.
29
Aug
Effective fungicide use
Friday 29 August 2025, 2pm AEST
Join Nick Poole, FAR Australia, for a practical webinar on optimising your fungicide program. Nick will unpack the principles of effective fungicide use including best-practice application, timing, rotation and dosage to improve disease control and reduce the risk of resistance.
WORKSHOPS: Mastering fungicide resistance management with AFREN: strategies for success
Join Nick Poole from FAR Australia for an engaging workshop hosted by AFREN, dedicated to addressing the pressing issue of fungicide resistance in our region. Gain valuable insights and participate in discussions on the latest management practices shaping the future of the Australian grains industry.
Nick will cover fungicide resistance topics aligned with GRDC's AFREN initiative. He will provide practical management strategies and advice on fungicide use in cereals, including product selection, application rates, and timings. Learn how to customise these strategies to effectively manage fungicide resistance.
There will be an opportunity to discuss diseases further with practical components including plants to examine, offering a dynamic perspective to build grower and agronomist confidence.
Take advantage of the chance to network with Nick and other attendees while enjoying complimentary refreshments.
Secure your spot today at this free, insightful workshop, supported by the GRDC-backed initiative, AFREN.
Don't miss this opportunity to deepen your understanding and contribute to sustainable fungicide practices in Australian agriculture.
More
info?
Contact us for an event
If you’re interested in having one of our team present an information session on fungicide resistance to your grower or advisory group, please get in touch.
We have regional pathologists in all states, and can deliver in person or online.
Share your experiences with fungal pathogens and fungicide resistance with AFREN and other farmers. Upload photos of fungal infections in your crops, or your stories of fungicide resistance.
Please provide as much information as possible in the upload form.