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Latest News
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.
Fungicides available for Australian grain crops and their modes of action
Fungicides play a critical role in safeguarding Australian grain crops, ensuring healthy yields and maintaining food security. As one of the world’s leading exporters of grains such as wheat and barley, Australia relies on effective fungicide strategies to combat fungal diseases that can devastate crops.
Fungicide resistance – a mounting problem in Australia
Up-to-date fungicide resistance knowledge is key to managing the increasing number of crop diseases developing this resistance.
Preserving our fungicides
Fungicides belong to a range of essential crop protectant tools that also include insecticides and herbicides. Fungicides can be classified as contact or systemic. Contact fungicides remain on the plant’s surface and are also referred to as protectant or preventative...
Fungicide Resistance – Navigating the storm, January-February 2024
AFREN’s mandate is to help growers and advisers stay informed about the prevalence and management of fungicide resistance in their region.
Curbing the rise of fungicide resistance
The ‘Green Revolution’ and introduction of fungicides, while contributing to a pivotal advancement in grain production, is not without its challenges, foremost among them being the looming threat of fungicide resistance.
Events
FUNGICIDE RESISTANCE WEBINARS
AFREN hosts webinars at various times. Please check back regularly for updates, or view recordings of previous webinars.
12
Mar
SEPTORIA: Update on monitoring of septoria tritici resistance to fungicides
Tuesday 12 March
Brad Baxter (research officer – plant pathology, NSW DPI) and Nick Poole (Managing Director, FAR Australia) provide an update on monitoring for septoria tritici resistance to fungicides. STB is a persistent issue for wheat growers in the high and medium rainfall zones of the northern and southern grain growing regions. If left unmanaged STB can reduce yields by up to 50 per cent.
4
Apr
NET BLOTCH: Monitoring of net and spot form net blotch resistance to fungicides
Thursday 4 April
Dr Hari Dadu (research scientist, Agriculture Victoria) and Dr Tara Garrard (Sub-Program Leader Cereal Pathology, SARDI) provide an update on monitoring of net and spot form net blotch resistance to fungicides. Fungicide resistance in net blotch is widespread and it varies a lot. Hari and Tara outlined strategies for growers to consider to minimise resistance risks.
FUNGICIDE RESISTANCE WORKSHOP SERIES:
Managing cereal and canola foliar diseases and fungicide resistance
Agronomists and grain growers are invited to discuss the cutting edge of disease and fungicide resistance management in a 2-day GRDC-supported workshop, brought to you by the Australian Fungicide Resistance Extension Network (AFREN).
Workshop facilitator John Cameron said “The 2024 foliar disease and resistance workshops continue on from previous, highly regarded, workshops providing the latest research on foliar disease and resistance in canola and cereals.”
“When you put Nick Poole from FAR Australia alongside resistance expert Fran Lopez from CCDM and key regional pathologists and mix this with the field expertise of 20 leading agronomists, the discussion will be lively and targeted on issues of regional importance and how this is reflected in advice to growers. It’s a great mix, and all who attend – no matter how experienced, will pick up new and valued understanding.”
These ‘small group’ workshops cover:
- Cereal growth stages and spray decisions
- Where different fungicides fit
- Fungicide resistance management and resources
- Integrating fungicides, varieties, epidemiology, and seasons for fun and profit
- Cereal canopy management interactions with foliar disease decision making
- Management strategies that consider the underlying risk of fungicide resistance
- Strategies for managing SDHI and other resistance issues, including net blotches in barley and triazole resistance in powdery mildew
- Canola/pulse disease management & fungicide resistance considerations (location specific)
These small group workshops will run for 2-days. Participant numbers are limited to ensure active participation and discussion. Workshops start at 9:00am day 1, 8:00am day 2 and finish day 2 by 4:00pm.
Cost is $165 ($150 + GST) per workshop.
Registration is essential to secure your place. Enquiries or to register interest in attending a workshop near you, please contact ICAN: Ph: 02 9482 4930 or erica@icanrural.com.au, or fill in the online registration form.
25-26
June
WAGGA WAGGA, NSW
Location: Wagga Wagga RSL, 30 Dobbs St, Wagga Wagga, NSW
Speakers: Dr Fran Lopez-Ruiz (CCDM/Curtin Uni), Nick Poole (FAR Australia), Steven Simpfendorfer (NSW DPI), Brad Baxter (NSW DPI), Angela van de Wouw (University of Melbourne/Marcroft Consulting), John Cameron (ICAN).
Focus crops: wheat, barley and canola
27-28
June
DUBBO, NSW
Location: Dubbo RSL, cnr Brisbane & Wingewarra Streets, Dubbo, NSW
Speakers: Dr Fran Lopez-Ruiz (CCDM/Curtin Uni), Nick Poole (FAR Australia), Steven Simpfendorfer (NSW DPI), Angela van de Wouw (University of Melbourne/Marcroft Consulting), John Cameron (ICAN).
Focus crops: wheat, barley and canola
23-24
July
HORSHAM, VIC
Location: Agriculture Victoria Research, 110 Natimuk Road, Horsham, Victoria
Speakers: Dr Fran Lopez-Ruiz (CCDM/Curtin Uni), Nick Poole (FAR Australia), Josh Fanning (Agriculture Victoria), Hari Dadu (Agriculture Victoria), Angela van de Wouw (University of Melbourne/Marcroft Consulting), John Cameron (ICAN).
Focus crops: wheat, barley, canola and pulses (lentils)
25-26
July
MELBOURNE, VIC
Location: Best Western Airport Motel, 33 Ardlie St, Attwood, Victoria
Speakers: Dr Fran Lopez-Ruiz (CCDM/Curtin Uni), Nick Poole (FAR Australia), Hari Dadu (Agriculture Victoria), Angela van de Wouw (University of Melbourne/Marcroft Consulting), John Cameron (ICAN).
Focus crops: wheat, barley and canola
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.