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major disease

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Catalogue: GRDC Updates
The aim of the survey was to identify the incidence and severity of the major diseases of faba bean during late winter, with particular focus on cercospora leaf spot and its significance to industry and the frequency of occurrence compared to the major diseases, ascochyta leaf spot and chocolate spot... Sample plants were assessed for three diseases; ascochyta leaf spot, cercospora leaf spot and chocolate spot... Initial results indicate the prevalence and severity of cercospora leaf spot in crops is strongly linked to the rotation history of faba beans in that paddock, with long term plantings of faba beans on close rotation (3-5 years) posing the greatest risk of high disease establishment due to soil-borne disease carry-over...
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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 Publications
CuRRenT AnD POTenTiAl COsTs fROM DiseAses Of OilseeD CROPs in AusTRAliA | 37 | GRDC a marked difference in present losses between the Northern and Southern Regions: disease loss in the Northern is 21.6 sper cent of the gross value of production and 6.3 per cent in the Southern... GRDC | 40 | CuRRenT AnD POTenTiAl COsTs fROM DiseAses Of OilseeD CROPs in AusTRAliA 5.3.2 Distribution of the pathogens in Australia Nineteen of the 32 diseases surveyed were reported as present in one or more zones in Australia... Overall, oilseed diseases have the potential to cause very significant costs for farmers...
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Catalogue: GRDC Research Summaries
Wheat, sorghum, pulses (chickpea, peanut and mungbean), and sunflowers are very important components of the GRDC northern region farming systems, with a combined farmgate value of well over $1 billion pa... The first two crops are the mainstays of these systems, with pulses and sunflowers not only providing niche opportunities but also being break crops with significant soil nutrition and biology impacts... Diseases of the crops have considerable impacts on crop profitability and farm enterprise sustainability...
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Catalogue: GRDC Research Summaries
Wheat, sorghum, pulses (chickpea, peanut and mungbean), and sunflowers are very important components of the GRDC northern region farming systems, with a combined farmgate value of well over $1 billion pa... The first two crops are the mainstays of these systems, with pulses and sunflowers not only providing niche opportunities but also being break crops with significant soil nutrition and biology impacts... Diseases of the crops have considerable impacts on crop profitability and farm enterprise sustainability...
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Catalogue: GRDC Media
The Fact Sheet, which has been mailed to growers with the May-June edition of Ground Cover magazine, is also available for viewing and downloading via www.grdc.com.au/GRDC-FS-ChickpeaDiseaseManagement ... CAPTION: The new GRDC Fact Sheet provides information on the major diseases of chickpeas and the options available for effective integrated disease management... Managing fungal diseases of chickpea 5.02 mb..
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Catalogue: GRDC Media
The Fact Sheet, which has been mailed to growers with the May-June edition of Ground Cover magazine, is also available for viewing and downloading via www.grdc.com.au/GRDC-FS-ChickpeaDiseaseManagement ... CAPTION: The new GRDC Fact Sheet provides information on the major diseases of chickpeas and the options available for effective integrated disease management... Managing fungal diseases of chickpea 5.02 mb..
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Catalogue: GRDC Media
If stored water is moderate it may pay to wait and store additional water or, alternatively, consider planting a shorter season crop with lower water requirements... Well managed weed control also plays a vital role in the production of profitable crops as weeds can have a significant impact on yield by competing for moisture, nutrients, space and light as well as harbouring diseases... Crop sequences affect the incidence and severity of major diseases of summer crops, especially those diseases which have several summer, and in some instances winter crop hosts such as RLN, Fusarium graminearum, Macrophomina phaseolina and the Sclerotinia species...
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