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liverseed

Catalogue: GRDC Media
The new Gunnedah population on the left looks healthy, showing it has a much higher level of resistance compared to the sample in the centre which is known to be susceptible, and the original resistant Moree population on the right... The world's third case of glyphosate resistant liverseed grass has been confirmed in northern New South Wales, seven years after the first two cases were confirmed from east of Moree... "While this is only the third confirmed case of glyphosate resistant liverseed grass in seven years, it comes from a new area and has a much higher level of resistance than previous populations," stated Tony Cook, Technical Specialist (Weeds) with NSW Department of Primary Industries...
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Catalogue: Ground Cover
The world's third case of glyphosate-resistant liverseed grass has been confirmed in northern New South Wales, seven years after the first two cases were confirmed from east of Moree, NSW... Tony Cook, weeds specialist with the NSW Department of Primary Industries, says that while it is only the third confirmed case of glyphosate-resistant liverseed grass in seven years, it comes from a new area and has a much higher level of resistance than previous populations... Mr Cook says imazapic can be used in summer fallow as a residual herbicide to control multiple weed germinations and then be followed by a winter crop of chickpeas or imidazolinone-tolerant barley...
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Catalogue: GRDC YouTube channel
" IWM: Glyphosate Resistant Summer Grasses - Emergence Patterns & Control 28 October 2013 Michael Widderick, DAFFQ Weed Specialist on understanding weed emergence patterns when managing glyphosate resistant summer weeds such as Liverseed, Barnyard and Windmill grass... Technology to reduce spray drift GCTV: Drift Reducing Technology..
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Catalogue: GRDC YouTube channel
" IWM: Double Knock - Northern Region 28 October 2013 Michael Widderick and Steve Walker, (QDAFF & QAAFI Northern Weeds Specialists) and Paul Castor, (Consultant MCA Goondiwindi) explain the 'double knock' strategy for managing glyphosate resistant and tolerant weeds in summer fallow... Timing of double knock, ecology of Liverseed, Feather Top Rhodes, Flax Leaf Fleabane, Barnyard grass and other tactics for controlling problem weeds... Technology to reduce spray drift GCTV: Drift Reducing Technology..
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Catalogue: Broadacre Field Crops DAFF QLD
Author/s: Steve Walker, Michael Widderick, David Thornby, Jeff Werth, Vikki Osten (Weed Science Team) Published: 2007.. Photograph showing seedlings of barnyard grass (top right) and urochloa (bottom left) - it is important to be able to identify weeds at seedling stage.. Barnyard grass ( Echinochloa spp.) and liverseed grass ( Urochloa panicoides ) are the most common summer grass weeds of cropping in southern Queensland and northern New South Wales (NSW)...
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Catalogue: Broadacre Field Crops DAFF QLD
Author/s: Steve Walker, Michael Widderick, David Thornby, Jeff Werth, Vikki Osten (Weed Science Team) Published: 2007.. Photograph showing seedlings of barnyard grass (top right) and urochloa (bottom left) - it is important to be able to identify weeds at seedling stage.. Barnyard grass ( Echinochloa spp.) and liverseed grass ( Urochloa panicoides ) are the most common summer grass weeds of cropping in southern Queensland and northern New South Wales (NSW)...
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Catalogue: Broadacre Field Crops DAFF QLD
Author/s: Steve Walker, Michael Widderick, David Thornby, Jeff Werth, Vikki Osten (Weed Science Team) Published: 2007.. Photograph showing seedlings of barnyard grass (top right) and urochloa (bottom left) - it is important to be able to identify weeds at seedling stage.. Barnyard grass ( Echinochloa spp.) and liverseed grass ( Urochloa panicoides ) are the most common summer grass weeds of cropping in southern Queensland and northern New South Wales (NSW)...
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