Investment

Investment

GRDC Code: CUR2302-002RTX
Australian Fungicide Resistance Extension Network (AFREN 2)

The development of fungicide resistance and the limitation of available fungicide Mode of Actions is an ongoing issue for grain growers.

The investment CUR1905-001SAX Australian Fungicide Resistance Extension Network (AFREN), led by Curtin University, has successfully engaged a network of experts in plant pathology and fungicide resistance to develop consistent messaging and management strategies to combat the development of fungicide resistance in grain crops. A platform of resources has been developed and information delivered directly to growers and advisers through a series of workshops across Australia, which have improved the baseline knowledge and understanding of fungicide resistance development and management strategies.

This investment will ensure that the network of plant pathologists and fungicide resistance experts is maintained to extend existing information and new research information to the grain industry via dynamic communication and extension activities.

Project start date:
10/02/2023
Project end date:
30/11/2025
Crop type:
  • Wheat, (Cereal)
  • Barley, (Cereal)
  • Chickpeas, (Legume)
  • Lentils, (Legume)
  • Canola/Rapeseed, (Oilseed)
Organisation
Curtin University
Region:
North, South, West
Project status
status icon Active

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Fungicide resistance update – Southern region

Fungicide resistance update – Southern region

1721224800000 Update Event CUR2302-002RTX, CUR1403-002BLX, TGC2204-001RTX

Monitoring and analysis of pathogen populations by CCDM in 2021 revealed new resistance mutations affecting fungicide performance for the first time in Australia and, in other cases, existing mutations being more widespread and affecting more states.

Barley net form of net blotch Group 11 (Qol) fungicide resistance

Barley net form of net blotch Group 11 (Qol) fungicide resistance

1711976400000 Factsheet CUR2302-002RTX

Net form of net blotch (NFNB) is an important disease of barley and can cause significant yield losses. Researchers have detected a mutation in NFNB affecting Group 11 (Qol) fungicides in barley samples collected in South Australia.