Dual paraquat and glyphosate resistance in annual ryegrass

Published: Oct. 18, 2022, 10 p.m.

For the first time in WA, there\u2019s been a confirmed case of glyphosate and paraquat resistance in annual ryegrass.\nThe 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.\xa0\nContact\nDr Roberto Busi\nroberto.busi@uwa.edu.au\nMore information\nFrist cases of glyphosate and paraquat resistant ryegrass in WA\n\nGRDC project: UWA2007-002RTX\nLearn more about your ad choices. Visit megaphone.fm/adchoices