Dual paraquat and glyphosate resistance in annual ryegrass

For the first time in WA, there’s been a confirmed case of glyphosate and paraquat resistance in annual ryegrass.
The discovery has prompted University of Western Australia weed researcher, Dr Roberto Busi, to research alternative double knock solutions. As Roberto explains, the findings have been a quantum leap forward in understanding how these resistant ryegrass populations can be effectively controlled with paraquat and pre-emergent herbicide combinations. 
Contact
Dr Roberto Busi
[email protected]
More information
Frist cases of glyphosate and paraquat resistant ryegrass in WA

GRDC project: UWA2007-002RTX
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For the first time in WA, there’s been a confirmed case of glyphosate and paraquat resistance in annual ryegrass.

The discovery has prompted University of Western Australia weed researcher, Dr Roberto Busi, to research alternative double knock solutions. As Roberto explains, the findings have been a quantum leap forward in understanding how these resistant ryegrass populations can be effectively controlled with paraquat and pre-emergent herbicide combinations. 

Contact

Dr Roberto Busi

[email protected]

More information

GRDC project: UWA2007-002RTX

Learn more about your ad choices. Visit megaphone.fm/adchoices