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Catalogue: GRDC Updates
The barley and wheat cultivars bred for the Northern Region are routinely tested for their tolerance to herbicides in three stages... Prior to release and commercialisation, the cultivars are screened with six standard herbicides; Ally, 2,4-D, Glean, MCPA LVE, Starane and Tordon242 for wheat; and Achieve, Ally, 2,4-D, MCPA LVE, Starane and Tordon242 for barley... The paper presents the results on the herbicide tolerance of the new barley and wheat cultivars that have been released in the last five years...
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Catalogue: GRDC Updates
Controlling Fleabane using the double knock tactic - Grains Research &amp; Development Corporation </title> <meta name="GRDC.Tags" value=""> <meta name="Keywords" value="double knock, fleabane, 0, Controlling Fleabane using the double knock tactic"> <meta name="Description" value="Jeff Werth Leslie Research Centre, Department of Primary Industries and Fisheries &bull; The double knock tactic is effective for control of fleabane &bull; Optimum timing for glyphosate followed by 2,4-D is on the same day or one day later &bull; Optimum timing for glyphosate followed by paraquat or SpraySeed&reg; is 5-7 days.. Fleabane is tolerant to glyphosate, and a number of post-emergent herbicide mixes with glyphosate have been developed for the control of fleabane in winter fallow... The double knockdown strategy of using two different herbicide modes of action sequentially &ndash; both at an effective dose rate if used alone has been adopted to delay or avoid the onset of glyphosate resistant ryegrass in southern Australia with a great deal of success...
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Catalogue: GRDC Updates
Newly released varieties with maturity suited to...".. Growers should carefully consider all characteristics, and available performance data, before changing to these varieties... </p> </div> <div style="margin-top: 5px; float: left"> <p><iframe src="http://www.facebook.com/plugins/like.php?href=http%3a%2f%2fwww.grdc.com.au%2fResearch-and-Development%2fGRDC-Update-Papers%2f2008%2f06%2fWheat-variety-update-for-2008&amp;send=false&amp;layout=button_count&amp;width=450&amp;show_faces=true&amp;action=recommend&amp;colorscheme=light&amp;font&amp;height=21" scrolling="no" frameborder="0" style="border: none; overflow: hidden; width: 450px; height: 21px;"> </iframe></p> <p><iframe src="http://platform.twitter.com/widgets/tweet_button.html" allowtransparency="true" scrolling="no" frameborder="0" style="width:130px; height:20px;"> </iframe></p> </div> </div>..
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