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herbicide rate

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Catalogue: GRDC Updates (West)
Project No.: DAW 672 Paper reviewed by: David Minkey and Abul Hashem Crop Updates is a partnership between the Department of Agriculture, Western Australia and the Grains Research & Development Corporation 20.. The negative impact of Raptor and Spinnaker on herbage production observed in the 4 advanced breeding lines (Crop Updates 2004) was not reflected as lower seed set... Overall, 2,4-D and Gramoxone were the most damaging to legume seed production; this reflected the impact of these treatments on herbage production (Crop Updates 2004)...
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Catalogue: GRDC Updates (West)
Mention of a trade name or company in this publication does not imply endorsement of any product or company by the Department of Agriculture and Food, Western Australia... In the lupin/wheat rotation, where simazine or atrazine are used in lupins, it follows that no diuron, bromoxynil or terbutryn is to be used in the cereal... Burning entire crop stubbles results in a high risk of wind erosion and is not recommended for most paddocks in Western Australia...
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Catalogue: GRDC Updates (West)
Sowing method (knife points or discs) did not affect performance of pre-seeding herbicides... Project No.: DAW 0134 Paper reviewed by: John Holmes Crop Updates is a partnership between the Department of Agriculture and Food, Western Australia and the Grains Research & Development Corporation 241.. Overall, the correlation coefficient between the observed ED 99dosages and the dosages predicted using Model A was 0.60 with p < 0.06...
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Catalogue: GRDC Updates (West)
" Agribusiness Crop Updates 2006 x Lexone 150 and 250 g/ha caused slight to moderate leaf burning/leaf scorching and biomass reduction (5-80%) across all the varieties... Increase in rate of Lexone from 150 to 250 g/ha resulted in increase in intensity of these symptoms... Crop Updates is a partnership between the Department of Agriculture, Western Australia and the Grains Research & Development Corporation 82 6 0 0 2 s e t a d p U p o r C s s e n i s u b i r g A l i0 j 1 1 0 8026 7 3 n48 6 4 55 7718 71 68651 ) 0 0 0 0010 0 0 a18 9 9 98 9999 99 87111 H 1 1 1 1111 1 1 T1 d. .We i a(l p p h s p /u l a gll4 ie 03004 62 4 34 7 25 H 1 s k 4 3 4 5 8 4 518 451 d 00110 00 1 01 0 10 ...
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Catalogue: GRDC Updates (West)
" Agribusiness Crop Updates 2006 x Lexone 150 and 250 g/ha caused slight to moderate leaf burning/leaf scorching and biomass reduction (5-80%) across all the varieties... Increase in rate of Lexone from 150 to 250 g/ha resulted in increase in intensity of these symptoms... Crop Updates is a partnership between the Department of Agriculture, Western Australia and the Grains Research & Development Corporation 82 6 0 0 2 s e t a d p U p o r C s s e n i s u b i r g A l i0 j 1 1 0 8026 7 3 n48 6 4 55 7718 71 68651 ) 0 0 0 0010 0 0 a18 9 9 98 9999 99 87111 H 1 1 1 1111 1 1 T1 d. .We i a(l p p h s p /u l a gll4 ie 03004 62 4 34 7 25 H 1 s k 4 3 4 5 8 4 518 451 d 00110 00 1 01 0 10 ...
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Catalogue: GRDC Final Reports
Undertaking four case studies of farmers who have successfully managed herbicide resistance... Using the double knock approach where glyphosate is used first, then followed by paraquat # or Spray... Crop choice and herbicide use influenced ryegrass seed-set and subsequent numbers in the following crop...
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Catalogue: GRDC Media
Two sprays tackle stacked resistant radish.. Treating wild radish ( Raphanus raphanistrum L. ) early in the growing season in the northern wheatbelt as part of a two-spray strategy - using robust herbicide rates and excellent application - can boost wheat yields by 0.5-1 tonne/hectare... His results backed-up the 2012 RCSN project findings that - for such resistant populations - the best practice management was early spraying, followed by a quick and timely second spray using robust herbicide rates...
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Catalogue: GRDC Media
Two sprays tackle stacked resistant radish.. Treating wild radish ( Raphanus raphanistrum L. ) early in the growing season in the northern wheatbelt as part of a two-spray strategy - using robust herbicide rates and excellent application - can boost wheat yields by 0.5-1 tonne/hectare... His results backed-up the 2012 RCSN project findings that - for such resistant populations - the best practice management was early spraying, followed by a quick and timely second spray using robust herbicide rates...
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Catalogue: GRDC Final Reports
KEYMESSAGES Herbicide tolerance varies widely between pasture legume species... A wide range of herbicide treatments was sprayed across 13 pasture varieties/lines which included four Medicago species (medics) and five species to be commercialised: Trigonella balansae, bladder clover, purple clover, Moroccan clover and the soon to be released Eastern star clover ( Trifolium dasyurum)... Herbicide treatments included post-sowing pre-emergent (PSPE) application of Spinnaker #and Dual Gold #. The post emergent (PE) treatments were applied at the 4-6 leaf stage on 10-11 July...
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Catalogue: GRDC Media
Mr Clark says growers could face production falls of 20 per cent if glyphosate resistance reaches a level where tillage becomes a regular part of the farming system once more... "GRDC has funded a major new five-year research project on integrated weed management (IWM) for northern region weeds to follow-on from the current projects on herbicide resistance, fleabane control and delivering applied solutions in central Queensland," Mr Clark said... An excellent time to monitor for glyphosate resistance is after plants have been treated with glyphosate under ideal conditions as this is a time when a large majority of susceptible plants will die and any resistant individuals are more obvious, he said...
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