by AFREN | Jan 9, 2026 | canola-blackleg, Ground Cover, News, News Parent
Courtesy: GRDC – Research fast-tracked to arrest rising blackleg resistance | GroundCover Research has indicated that fungicide application at 4 to 6-leaf stage in canola crops could be driving fungicide resistance in blackleg disease. The findings are part of...
by AFREN | Aug 28, 2025 | canola-blackleg, News, News Parent
Courtesy: GRDC – Fungicide use may be placing canola production at risk | GroundCover Crop pathologists and fungal disease experts are concerned about the increasing use of precautionary fungicide applications in Australian canola. Repeated applications of a...
by AFREN | Jan 2, 2025 | canola-blackleg, News, News Parent
Courtesy: GRDC – Paddock Practices: SDHI fungicide resistance detected in the blackleg fungus – GRDC Canola growers should take steps to reduce fungicide resistance developing following a detection of SDHI fungicide resistance in the blackleg fungus from samples...
by Bridget Penna | Sep 7, 2021 | canola case study, Case study, Case Study Parent
The Wimmera has many cereal and pulse options, which facilitates the use of good agronomic practices such as allowing three or four years between canola rotations and separating new crops from previous seasons’ stubble. These practices should help keep disease...
by Bridget Penna | Sep 7, 2021 | canola case study, Case study, Case Study Parent
While lower Eyre Peninsula canola growers have gained new fungicides for the control of blackleg, simply replacing DMIs with repeated or high frequency use of SDHIs could encourage new resistant strains of the pathogen. Local growers and agronomists will be able to...
