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stem rust

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Catalogue: Ground Cover
The stripe rust pathogen of wheat prefers lower temperatures and has only been found twice during the summer months in Australia since 1979 when it first appeared ... Samples of stem rust from volunteer wheat forwarded to the ACRCP annual rust survey from WA and SA during the summer/autumn period earlier this year were almost exclusively identified as pathotype 34-1,2,7 +Sr38... In view of the presence of stem rust inoculum in the summer and autumn period and the pathotype present in WA and SA, the cultivars Calingiri, Yitpi , Camm and Pugsley may need monitoring for stem rust come spring...
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Catalogue: GRDC Media
Warning to growers as rust infects crops early in season Grain growers throughout the southern cropping region are being warned of the potential for yield losses from cereal rusts following early reports of infections in crops in Victoria, South Australia and southern New South Wales... Reports of stem, leaf and stripe rust in wheat crops have sparked a warning from authorities who are urging growers and agronomists to implement monitoring and control strategies... GRDC Project Code US00039 < Keep browsing 0 Responses to Warning to growers as rust infects crops early in season..
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Catalogue: GRDC Publications
Published by the Department of Primary Industries Grains, February 2011... Limiting inoculum for rust diseases by controlling the green bridge in the previous summer autumn remains important... End use; M = milling, F = feed grain, G = grazing, H = hay Height; D = dwarf, M = medium, T = tall Maturity; E = early, M = mid season, L = late Hectolitre weight; H = heavy, M = medium, L = light Disease resistance; R = resistant, MR = moderately resistant, MS = moderately susceptible, S = susceptible, VS = very susceptible Disease tolerance; T = tolerant, MT = moderately tolerant, MI = moderately intolerant, I = intolerant 30 Victorian Winter Crop Summary..
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Catalogue: GRDC Updates (West)
Thanks must go to everyone who has submitted papers and presented at the 2004 Agribusiness Crop Updates... There was little graminaceous plant material available on which aphids could survive, so none were recorded in the wheat blocks at either site until the end of August, by which time most plants had reached GS 41-47 (booting)... In order to provide faster data transmission between the web server and the user, graphical presentations (e.g. bar charts) are presented to the user if and only if the user requests...
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Catalogue: GRDC Publications
To compare yields of varieties in a specific region select Long Term Results from the trial options balloon... Growers in districts at risk of pre-harvest rains are advised to avoid delaying harvest of these varieties... The Eyre Peninsula in autumn but wide Growers are encouraged to dispersal of stem rust in spring is thought maintain this level of resistance and avoid to have originated from a very early sown adopting varieties more susceptible than crop of Kite wheat at Baroota in the Mid Gladius and Yitpi...
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Catalogue: GRDC Publications
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Catalogue: GRDC Publications
Overall, wheat diseases have the potential to cause very significant costs for farmers... The estimates of potential losses assume that for each disease, it is the only one that develops... The drier seasons of the past decade (Section 3) would not favour these two diseases and is the likely cause of their reduction in importance...
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Catalogue: GRDC Media
Bust the rust in wheat this season.. While stem rust has the potential to inflict large-scale crop losses in the northern region if conditions are favourable, epidemics have largely been kept in check through the selection of varieties with adequate rust resistance... Headed up by Professor Robert Park, the ACRCP program has provided the industry with vision and leadership when it comes to assisting Australian cereal breeders incorporate genetic resistance to rust diseases into varieties to achieve effective long-term disease management...
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Catalogue: GRDC Media
Bust the rust in wheat this season.. While stem rust has the potential to inflict large-scale crop losses in the northern region if conditions are favourable, epidemics have largely been kept in check through the selection of varieties with adequate rust resistance... Headed up by Professor Robert Park, the ACRCP program has provided the industry with vision and leadership when it comes to assisting Australian cereal breeders incorporate genetic resistance to rust diseases into varieties to achieve effective long-term disease management...
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Catalogue: GRDC Media
Look out for wheat rust as temperatures rise.. Several cases of rust in wheat have been reported in Western Australia and growers are encouraged to monitor crops carefully as temperatures rise, which can favour development of rust diseases... Mr Thomas, who leads a crop disease project conducted by DAFWA and supported by the Grains Research and Development Corporation (GRDC), said seasonal conditions had favoured the development of wheat rust, as well as other diseases including powdery mildew, barley leaf rust and sclerotinia...
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