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resistant variety

Catalogue: Grains Notes DEPI VIC
Scald is more likely to be a problem when a susceptible barley variety is sown into infected stubble from a previous crop or when infected barley grass is present... Scald can be managed using an integrated approach that includes avoiding susceptible varieties, delaying early sowing, using seed dressings and not sowing into infected crop residues... Scald can be effectively controlled using an integrated approach encompassing variety selection, cultural practices, time of sowing, seed treatment and foliar fungicides...
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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 Publications
Thank you to the Grain Industry of Western Australia (GIWA) Barley Council for providing information on market demand for malting and food varieties in Western Australia at the 2014/15 harvest... Varietal resistance to BYD and CYD does not reduce the need to spray for aphids to prevent yield loss from feeding damage once they reach threshold levels in the crop (50% of tillers with 15 or more aphids)... On farm reactions of v differ if the pathotype/s present differ to the pathotype used in testing...
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Catalogue: Ground Cover
Consultant Bob Freebairn makes the case for supporting new wheat varieties in well-managed rotations, with this look at the way one northern New South Wales property is progressing.. For Bill and Andrew Yates, choosing varieties on their level of tolerance and resistance to P. thornei has become a critical consideration... The Yates rely heavily on data from the National Variety Trials when choosing varieties, confident that any claims of yield improvement by new releases can be rigorously assessed...
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Catalogue: Ground Cover
Consultant Bob Freebairn makes the case for supporting new wheat varieties in well-managed rotations, with this look at the way one northern New South Wales property is progressing.. For Bill and Andrew Yates, choosing varieties on their level of tolerance and resistance to P. thornei has become a critical consideration... The Yates rely heavily on data from the National Variety Trials when choosing varieties, confident that any claims of yield improvement by new releases can be rigorously assessed...
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Catalogue: Ground Cover
Speed breeding wheat to tackle root lesion nematodes.. A team of geneticists including Dr Lee Hickey and Dr Mark Dieters from the Queensland Alliance for Agriculture and Food Innovation - a joint venture between the University of Queensland (UQ) and the Queensland Department of Agriculture, Fisheries and Forestry (DAFF) - have been using speed breeding as part of a strategy to create a strain of 'super wheat'... Queensland DAFF's program aims to develop more elite lines in more varieties with enhanced genetic resistance and tolerance, using diverse sources of RLN resistance, to improve the level and durability of the resistant varieties released to the grains industry...
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Catalogue: Ground Cover
Breeding for resistance is considered the best long-term strategy for controlling rust in wheat.. Dr Hare stressed to growers and industry leaders the need for the Australian wheat industry to continue to strive towards growing predominantly rust-resistant varieties... In his address, Dr Hare stressed that while fungicides can reduce the impact of rust diseases, by far the best strategy is to develop and grow resistant varieties...
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Catalogue: Ground Cover
Yellow spot is prevalent in northern region wheat crops it remains one of the most misdiagnosed wheat diseases... "Fungicides only treat the part of the plant that they come into contact with," Dr Simpfendorfer said... Dr Simpfendorfer said a lot more inoculum was generated on stubbles of more susceptible wheat varieties, such as EGA Gregory and LongReach Spitfire , so the risk of the disease developing was much greater where a susceptible wheat variety was sown on the stubble of a previously infected susceptible variety, such as EGA Gregory on EGA Gregory ...
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Catalogue: Ground Cover
Yellow spot is prevalent in northern region wheat crops it remains one of the most misdiagnosed wheat diseases... "Fungicides only treat the part of the plant that they come into contact with," Dr Simpfendorfer said... Dr Simpfendorfer said a lot more inoculum was generated on stubbles of more susceptible wheat varieties, such as EGA Gregory and LongReach Spitfire , so the risk of the disease developing was much greater where a susceptible wheat variety was sown on the stubble of a previously infected susceptible variety, such as EGA Gregory on EGA Gregory ...
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