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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... Overall, 60-70 per cent of flour is used in traditional flat breads, 20-25 per cent of flour is used in western style breads and 5-10 per cent is used in cakes and biscuits... In summary, canola varieties sown 2-3 weeks earlier than normal (early to mid April) can be grazed in winter prior to bud elongation (usually providing 600-800 dse grazing days/ha) and recover with no impact on yield or oil...
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Catalogue: GRDC Media
A new testing service is being offered to grain growers and advisers to determine the presence of insecticide resistance in green peach aphid (GPA) populations... The service is being made available through cesar with the support of the Grains Research and Development Corporation (GRDC) to assist growers in choosing the most effective product for controlling GPA... Anthony van Rooyen, of cesar, says resistance in GPA has escalated as a result of heavy reliance on insecticides...
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Catalogue: GRDC Media
A new testing service is being offered to grain growers and advisers to determine the presence of insecticide resistance in green peach aphid (GPA) populations... The service is being made available through cesar with the support of the Grains Research and Development Corporation (GRDC) to assist growers in choosing the most effective product for controlling GPA... Anthony van Rooyen, of cesar, says resistance in GPA has escalated as a result of heavy reliance on insecticides...
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Catalogue: GRDC Media
Act early to reduce canola virus risk this coming season.. Entomologist Paul Umina of cesar says widespread infestations of green peach aphid (GPA) contributed to the 2014 outbreak of BWYV, which is transferred into canola crops by aphids carrying the virus... SARDI plant pathologist Jenny Davidson said this funding was and will be used in a number of areas, including forensic analysis of canola paddocks; communication to growers and advisers (assisted in SA with an additional $40,000 in emergency funding provided by SAGIT); and preliminary assessment of virus levels in different canola varieties to identify if there are any useful levels of resistance to BWYV for future sowing recommendations...
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Catalogue: GRDC Media
Emergency funding to address canola virus.. The Grains Research and Development Corporation (GRDC) has announced an emergency funding package of $315,000 in response to a significant outbreak of beet western yellows virus (BWYV) in canola crops in the southern region... GRDC Managing Director, John Harvey , says that in the early stages of the outbreak, initial identification of BWYV as well as testing of GPA populations for insecticide resistance was undertaken with support from existing GRDC investments...
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Catalogue: GRDC Media
Emergency funding to address canola virus.. GRDC Managing Director, John Harvey , says that in the early stages of the outbreak, initial identification of BWYV as well as testing of GPA populations for insecticide resistance was undertaken with support from existing GRDC investments... Dr Joop van Leur, of NSW Department of Primary Industries, leading a GRDC project to investigate viruses of canola and pulses in northern Australia, including the impact of BWYV in canola and its link to pulse crops such as chickpea...
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Catalogue: GRDC Media
Crop insect pest and disease experts, supported by the Grains Research and Development Corporation (GRDC), advise that strategies put in place now will help to discourage aphid population build-up and the potential for crop diseases, especially beet western yellows virus (BWYV), during the growing season... Entomologist Paul Umina of cesar says widespread infestations of green peach aphid (GPA) contributed to the 2014 outbreak of BWYV, which is transferred into canola crops by aphids carrying the virus... SARDI plant pathologist Jenny Davidson said this funding was and will be used in a number of areas, including forensic analysis of canola paddocks; communication to growers and advisers (assisted in SA with an additional $40,000 in emergency funding provided by SAGIT); and preliminary assessment of virus levels in different canola varieties to identify if there are any useful levels of resistance to BWYV for future sowing recommendations...
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Catalogue: GRDC Updates
Minimise risk of virus by retaining stubble, planting on time and at optimal rate, controlling weeds and ensuring adequate plant nutrition.. These results and a recent report of a closely related polerovirus from Tasmania suggest that it has a very wide geographical range... Soil tests in one 2012 salt affected crop of PBA HatTrick south of Walgett showed chloride levels of 1,770 mg/kg (1:5 H2O) and EC se of 9.8 dS/m at 15-60cm...
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Catalogue: GRDC Updates
Minimise risk of virus by retaining stubble, planting on time and at optimal rate, controlling weeds and ensuring adequate plant nutrition.. These results and a recent report of a closely related polerovirus from Tasmania suggest that it has a very wide geographical range... Soil tests in one 2012 salt affected crop of PBA HatTrick south of Walgett showed chloride levels of 1,770 mg/kg (1:5 H2O) and EC se of 9.8 dS/m at 15-60cm...
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Catalogue: GRDC Updates
Minimise risk of virus by retaining stubble, planting on time and at optimal rate, controlling weeds and ensuring adequate plant nutrition.. These results and a recent report of a closely related polerovirus from Tasmania suggest that it has a very wide geographical range... Soil tests in one 2012 salt affected crop of PBA HatTrick south of Walgett showed chloride levels of 1,770 mg/kg (1:5 H2O) and EC se of 9.8 dS/m at 15-60cm...
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