After some good falls of rain recorded across Queensland, graziers are now being urged to be on the look-out for pasture dieback.
The Department of Agriculture and Fisheries principal agronomist Stuart Buck said pasture dieback previously only affected high-yielding sown-grass pastures in regions with more than 600mm of average annual rainfall.
However, it was now spreading into drier western districts of southern, central and northern Queensland.
"Graziers have reported pasture dieback south and south-west of Injune, and in the Cloncurry and Alpha districts," Mr Buck said.
"We have also received reports of pasture dieback spreading inland from the Darling Downs and south from the Wandoan district, with new detections in the Condamine, Balonne and Border Rivers catchments.
"Graziers should be on the lookout for symptoms during the summer growing season, when pasture dieback is easier to detect.
"Initial symptoms include leaf discoloration and unthrifty growth, before the pasture dies in patches.
"The dead patches are then colonised by broadleaf weeds or legumes-both of which are unaffected by pasture dieback."
Suspected pasture dieback should be reported through the Pasture Dieback App, which can be downloaded for free from the App Store or Google Play, or by calling DAF on 13 25 23.
"Reporting pasture dieback through our app takes less than five minutes," Mr Buck said.
"By uploading photos and describing the pasture species affected, you will help us better understand the spread of dieback."
Pasture dieback research continues through the Queensland Pasture Resilience Program, a partnership between DAF and Meat & Livestock Australia through the MLA Donor Company.
More information about pasture dieback (including an identification guide, the new fact sheet with management options and a recent webinar recording) is available at www.futurebeef.com.au
DAF is hosting a free pasture dieback identification and management workshop in Roma on Friday December 7.
Registrations are essential and can be made online at https://www.trybooking.com/CNATV. For more information, phone Tim Emery on 0408 707 155.
