Annual ryegrass ('Lolium rigidum' Gaudin) resistance to glyphosate and other herbicides in crops and pasture seed in northern New South Wales

Sandeep Narwal; Brian Mark Sindel; Robin Stephen Jessop

Annual ryegrass ('Lolium rigidum' Gaudin) resistance to glyphosate and other herbicides in crops and pasture seed in northern New South Wales

Sandeep Narwal
, Brian Mark Sindel
, Robin Stephen Jessop

Research output: Contribution to conference › Abstract

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.

Original language	English
Pages	97-97
Publication status	Published - 2008
Event	16AWC: 16th Australian Weeds Conference - Cairns, Australia Duration: 18 May 2008 → 22 May 2008

Conference

Conference	16AWC: 16th Australian Weeds Conference
City	Cairns, Australia
Period	18/05/08 → 22/05/08

Keywords

Crop and Pasture Protection (Pests, Diseases and Weeds)

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@conference{f464478348a74abfa2e1130f054acbec,

title = "Annual ryegrass ('Lolium rigidum' Gaudin) resistance to glyphosate and other herbicides in crops and pasture seed in northern New South Wales",

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.",

keywords = "Crop and Pasture Protection (Pests, Diseases and Weeds)",

author = "Sandeep Narwal and Sindel, \{Brian Mark\} and Jessop, \{Robin Stephen\}",

year = "2008",

language = "English",

pages = "97--97",

note = "16AWC: 16th Australian Weeds Conference ; Conference date: 18-05-2008 Through 22-05-2008",

}

TY - CONF

T1 - Annual ryegrass ('Lolium rigidum' Gaudin) resistance to glyphosate and other herbicides in crops and pasture seed in northern New South Wales

AU - Narwal, Sandeep

AU - Sindel, Brian Mark

AU - Jessop, Robin Stephen

PY - 2008

Y1 - 2008

N2 - 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.

AB - 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.

KW - Crop and Pasture Protection (Pests, Diseases and Weeds)

UR - http://www.caws.org.au/awc/2008/awc200810971.pdf

M3 - Abstract

SP - 97

EP - 97

T2 - 16AWC: 16th Australian Weeds Conference

Y2 - 18 May 2008 through 22 May 2008

ER -

Annual ryegrass ('Lolium rigidum' Gaudin) resistance to glyphosate and other herbicides in crops and pasture seed in northern New South Wales

Abstract

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