CROPPING

Study uncovers insight into managing dual-resistant ryegrass

Work is underway to delay herbicide resistance

Claire Harris
UWA weed scientist Roberto Busi says using paraquat tank-mixed with a residual product has shown promising results to managing ryegrass resistant to both glyphosate and paraquat. Credit: UWA.

UWA weed scientist Roberto Busi says using paraquat tank-mixed with a residual product has shown promising results to managing ryegrass resistant to both glyphosate and paraquat. Credit: UWA. | Credits: University of Western Australia.

HERBICIDE resistance continues to evolve, and in 2021, ryegrass highly resistant to glyphosate and paraquat was detected on a fence line in the Albany port zone of Western Australia. Now, a total of six...

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A growing series of reports, each focused on a key discussion point for the farming sector, brought to you by the Kondinin team.

A growing series of reports, each focused on a key discussion point for the farming sector, brought to you by the Kondinin team.

editions

Research Report: Mobile Phones (December 2025)

With the closure of Telstra’s 3G network, Kondinin Group engineers Josh Giumelli and Ben White put several popular 4G phones to the test to see how they stacked up. Our standard test protocol applied over the past two decades was maintained as each handset was measured by the maximum distance a two-way call could be made from a phone tower.

editions

Research Report: Side-by-side Vehicles (November 2025)

Kondinin Group’s research team dives into the side-by-side market for this report, looking at popular diesel models, a few petrol versions and a couple of electric vehicles.

editions

Research Report: Farming Inputs (October 2025)

Inputs are unavoidable in any farming system. This Research Report focuses on several key farming inputs with a view to maximising outputs, production and profit.

editions

Research Report: Self-Propelled Sprayer Testing (September 2025)

Kondinin Group’s Mark Saunders, Ben White and Josh Giumelli have rounded up five of the latest self-propelled sprayers to cast a discerning eye over them for this month’s Research Report. The sprayers were run over our regular test track and thoroughly inspected to see what makes these million-dollar machines tick.