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potential yield loss

Catalogue: GRDC Publications
Published: May 2012 ISBN: 978-1-921779-19-0 In submitting this report, the researchers have agreed to the GRDC publishing this material in its edited form... Incidence is 40 per_cent frequency in 25 per_cent of the area, so that the average incidence of the disease affecting the crop is 10 per_cent... Eighteen, including all the fungal diseases, of the 21 diseases surveyed were reported as present on lentils in the 8.3 Diseases of lentils Southern Region and in Australia...
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Catalogue: GRDC Media
Early prediction of soilborne disease could cut losses.. DAFWA project leader Martin Harries said soilborne diseases were a major cost to the cropping industry, estimated to cause losses in WA of about $100 million per year in cereals alone... "There is scope to reduce these losses through management actions - such as choice of crop type or application of fungicide seed dressings - if these pathogens can be more accurately detected and quantified prior to sowing," he said...
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Catalogue: GRDC Media
DAFWA project leader Martin Harries said soilborne diseases were a major cost to the cropping industry, estimated to cause losses in WA of about $100 million per year in cereals alone... "There is scope to reduce these losses through management actions - such as choice of crop type or application of fungicide seed dressings - if these pathogens can be more accurately detected and quantified prior to sowing," he said... Mr Harries said the other important part of the research was to include Pratylenchus teres in the suite of pathogens detected by PreDictaB...
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Catalogue: GRDC Final Reports
During the project, information was provided to industry on strategies for managing stripe rust of wheat ensuring losses from stripe rust were minimised and that fungicides were used to optimise effectiveness... The project has conducted field based research and used previous work to increase the information available to advisers and growers to improve their ability to manage foliar diseases of cereals... During the project, several trials were conducted to investigate the management of spot form of net blotch in barley which is currently the most widespread disease of barley in Victoria...
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Catalogue: GRDC Updates (West)
Average yield loss from YS-SNB disease complex in wheat over thirty years of DAFWA's field trials in WA was 11.5% equating to 302 kg/ha or $75 /ha... The higher rainfall zone suffers greater yield losses from YS-SNB disease complex than medium and low rainfall zones... Average yield loss from YS-SNB disease complex on wheat in Western Australia was calculated as 302 kg/ha (CI = 28 kg/ha), or about 11.5% (CI = 1.1) (Figure 2)...
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Catalogue: GRDC Updates
For the purpose of this report, yield response to single fungicide applications includes data for applications of any product or rate at any growth stage unless otherwise stated... Average yield loss from YS-SNB disease complex on wheat in Western Australia was calculated as 302 kg/ha (CI = 28 kg/ha), or about 11.5% (CI = 1.1) (Figure 2)... To better understand relative importance of each variable assessed, data from two years (1993 and 2011) which had trials from a range of sites with a significant range of yield responses were analysed by multiple regression...
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