The weeds are evolving – annual ryegrass and wild radish
Through the careful analysis of more than 18 years of paddock data, we now know that cropping weeds constantly evolve to evade all forms of weed control, including non-herbicide strategies. In this podcast, Australian Herbicide Resistance Initiative (AHRI) research agronomist, Dr Mike Ashworth, discusses the evolution of annual ryegrass and wild radish in our cropping systems, and how this information can be used to make strategic weed management decisions.
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Show Notes
Through the careful analysis of more than 18 years of paddock data, we now know that cropping weeds constantly evolve to evade all forms of weed control, including non-herbicide strategies.
In this podcast, Australian Herbicide Resistance Initiative (AHRI) research agronomist, Dr Mike Ashworth, discusses the evolution of annual ryegrass and wild radish in our cropping systems, and how this information can be used to make strategic weed management decisions.
Contact:
Dr Mike Ashworth
Research agronomist, AHRI
More information:
Evolving weeds video on GRDC YouTube channel https://www.youtube.com/watch?v=H_NwE2ZdC7U&t=1s
Groundcover online story https://groundcover.grdc.com.au/weeds-pests-diseases/weeds/evolving-weeds-dodge-multiple-management-controls
Integrated weed management tactics https://weedsmart.org.au/the-big-6/
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