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Catalogue: NVT Online Papers
Field experiments were at weed-free sites, where yields were compared between those sprayed with registered herbicides at the recommended and double rates with untreated controls for each cultivar... Vlamingh Rate (product/ha) Crop stage at spraying 0.30 + 0.47L 5-7 leaf + 3-6 tiller 0.1L 3 leaf + 1 tiller 1.5L Pre-plant 1.5L 2-6 leaf + 1-4 tiller.. Baxter Braewood Caparoi Carinya Cunningham EGA Bellaroi EGA Bounty EGA Burke EGA Gregory EGA Hume EGA Kidman EGA Stampede EGA Wentworth EGA Wills EGA Wylie Ellison GBA Hunter GBA Ruby GBA Sapphire Giles Hartog Jandaroi Kamilaroi Kennedy Lang Leichhardt Livingston LR Crusader LR Dakota LR Hornet Merinda Petrie QALBis Rees Strzelecki Sunbri Sunbrook Sunco Sunlin Sunstate Sunvale Sunvex Sunzell Ventura Wollaroi Yallaroi Rate (product/ha) Crop stage at spraying (clodinafop) 9(4) 9(2) 9(4) 9(3) 9(1) 9(4) 9(1) 9(3) 9(1) N (1/4) 9(5) 9(4) N (1/4) 9(4) 9(4) 9(4) 9(3) 9(1) 9(4) 9(4) 9(4) 9(4) 9(4) 9(4) 13 (1/4)..
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Catalogue: GRDC Final Reports
Field experiments were at weed-free sites, with comparison of yields from areas sprayed with registered herbicides at the recommended and double rates and untreated control areas for each cultivar... Not all cultivars were included in each field trial... Significant yield reductions at the recommended rate were recorded for the following herbicides and cultivars: Bromicide 200 - Binalong, 11% in 1 of 4 trials; Gilbert, 10% in 1 of 3 trials; Grimmett, 13% in 1 of 4 trials...
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Catalogue: NVT Online Papers
The sensitivity of the variety is summarised, using the following symbols based on the yield responses across all trials: not tested or insufficient data no significant yield reductions at recommended rates or higher than recommended rates in 2+ trials (narrow margin) significant yield reductions at higher than recommended rate in 1+ trials, but not at recommended rate.. x% yield reduction (warning) significant yield reduction at recommended rate in 1 trial only x-y% yield reductions (warning) significant yield reductions at recommended rate in 2+ trials Always follow label recommendations... It must be emphasised that crop tolerance and yield responses to herbicides are strongly influenced by seasonal conditions...
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Catalogue: NVT Online Papers
The research has been conducted across the Northern Region to determine if new and existing varieties of barley vary in tolerance to commonly used herbicides.. The sensitivity of the variety is summarised, using the following symbols based on the yield responses across all trials: - not tested or insufficient data no significant yield reductions at recommended rates or higher than recommended rates in 2+ trials N (narrow margin) significant yield reductions at higher than recommended rate in 1+ trials, but not at recommended rate x% yield reduction (warning) significant yield reduction at recommended rate in 1 trial only x-y% yield reductions (warning) significant yield reductions at recommended rate in 2+ trials.. It must be emphasised that crop tolerance and yield responses to herbicides are strongly influenced by seasonal conditions...
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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: NVT Online Papers
All pesticide applications must accord with the currently regisetered label for that particular pesticide, crop, pest and region... It must be emphasised that crop tolerance and yield responses to herbicides are strongly influenced by seasonal conditions... 3-6 leaf + 1-5 tiller 3-5 leaf + 1-2 tiller not registered not registered 118g IBS..
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Catalogue: NVT Online Papers
The research has been conducted across the Northern Region to determine if new and existing varieties of wheat vary in tolerance to commonly used herbicides.. All pesticide applications must accord with the currently regisetered label for that particular pesticide, crop, pest and region... It must be emphasised that crop tolerance and yield responses to herbicides are strongly influenced by seasonal conditions...
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