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Title: Annual ryegrass ('Lolium rigidum' Gaudin) resistance to glyphosate and other herbicides in crops and pasture seed in northern New South Wales
Contributor(s): Narwal, Sandeep (author); Sindel, Brian Mark  (author)orcid ; Jessop, Robin Stephen  (author)
Publication Date: 2008
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Abstract: Annual ryegrass ('Lolium rigidum' Gaudin) is one of the most important weeds of the grain cropping regions of southern Australia (Pannell et al. 2004). The over reliance on herbicides with similar modes of action has resulted in the evolution of herbicide resistance in many 'L. rigidum' populations across Australia (Gill 1995, Preston et al. 1999, Llewellyn and Powles 2001). Recently, glyphosate-resistant 'L. rigidum' was discovered on the Liverpool Plains near Tamworth in northern NSW (Storrie and Cook 2002). In this preliminary experiment, seed of 'L. rigidum' was collected from one Liverpool Plains property which had confirmed glyphosate resistance.
Publication Type: Conference Publication
Conference Details: 16th Australian Weeds Conference, Cairns, Australia, 18th - 22nd May, 2008
Source of Publication: 16th Australian Weeds Conference Proceedings: Weed Management 2008 - Hot Topics in the Tropics, p. 97-97
Publisher: Queensland Weeds Society
Place of Publication: Brisbane, Australia
Field of Research (FOR): 070308 Crop and Pasture Protection (Pests, Diseases and Weeds)
Socio-Economic Objective (SEO): 829899 Environmentally Sustainable Plant Production not elsewhere classified
HERDC Category Description: E3 Extract of Scholarly Conference Publication
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