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Catalogue: Broadacre Field Crops DAFF QLD
" Print the page Controlling weeds, pests and diseases is critical for maximising crop yields and meeting quality standards at harvest... Late bug damage is a major factor affecting seed quality... The disease is present in most soybean growing regions, and can infect the crop at any stage in its development...
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Catalogue: Broadacre Field Crops DAFF QLD
" Print the page Controlling weeds, pests and diseases is critical for maximising crop yields and meeting quality standards at harvest... Late bug damage is a major factor affecting seed quality... The disease is present in most soybean growing regions, and can infect the crop at any stage in its development...
Related categories:
Catalogue: Broadacre Field Crops DAFF QLD
" Print the page Controlling weeds, pests and diseases is critical for maximising crop yields and meeting quality standards at harvest... Late bug damage is a major factor affecting seed quality... The disease is present in most soybean growing regions, and can infect the crop at any stage in its development...
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Catalogue: GRDC Final Reports
A method was developed to use DNA assays to measure Fusarium pseudograminearum and F. culmorum levels in stubble to complement our existing ability to process soil samples... To speed development of crown rot management strategies, 4114 soil and stubble samples were processed for crown rot projects in South Australia (SA), Victoria (Vic), New South Wales (NSW) and Queensland (QLD)... The DNA technology used also forms the basis of PreDicta B, which grain producers can use to assess soil-borne disease risks in paddocks before sowing their crops...
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Catalogue: GRDC Publications
Nematodes reduce yields in intolerant wheat cultivars Nematodes reduce the amount of water available for plant growth Nematodes impose early stress that reduces yield potential despite the availability of water and nutrients Maintaining a low nematode population improves crop yields.. Overall, populations increased five times compared to before planting the summer crops, but remained below 250/kg soil (Figure 4)... Data is presented as an average of the added CR and no added CR treatments for this site...
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Catalogue: GRDC Factsheets
Three top tips to stop crown rot: rotate crops, observe plants for browning at the base of tillers and test stubble and soil... Reducing the risk before planting Reducing inoculum levels is vital to managing crown rot... Do this by visually assessing crown rot levels in a prior cereal crop or have soil/stubble samples analysed by PreDicta B . If crown rot has been identified as a risk in a paddock, there are a number of ways to minimise the risk for the coming season...
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Catalogue: GRDC Factsheets
Three top tips to stop crown rot: rotate crops, observe plants for browning at the base of tillers and test stubble and soil... Reducing the risk before planting Reducing inoculum levels is vital to managing crown rot... In the short term these practices can increase infection rates in the next Figure 6: Crown rot distribution cereal crop, as broken up in infected cereal stubble...
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Catalogue: GRDC Publications
Over the three survey years this allowed 307 comparisons ofFusarium DNA levels assessed at sowing using PreDicta B with the actual incidence of infection that developed by harvest as determined from laboratory plating (Table 1)... The predicted risk of crown rot development at sowing using PreDicta B was within one category of the actual level of infection measured after harvest in 121 paddocks (39%, light grey shading)... Some newer wheat varieties have a measurable improvement in their tolerance to crown rot but these current levels are not a complete solution to crown rot...
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Catalogue: GRDC Media
Crown rot is likely to rear its head once again this year growers can minimise its impact on yield potential by undertaking a paddock disease assessment prior to planting, selecting appropriate varieties and knowing seed purity... Crown rot is caused by the fungus Fusarium pseudograminearum and is one of the most serious disease threats to winter cereal crops in Australia... The DNA-based soil testing service PreDicta B is a reliable medium for identifying the level of risk for crown rot and other soil-borne pathogens prior to sowing but it is important to remember that using the correct sampling technique is critical to its accuracy...
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Catalogue: GRDC Media
Plan ahead to keep crown rot at bay.. Crown rot is likely to rear its head once again this year growers can minimise its impact on yield potential by undertaking a paddock disease assessment prior to planting, selecting appropriate varieties and knowing seed purity... Crown rot is caused by the fungus Fusarium pseudograminearum and is one of the most serious disease threats to winter cereal crops in Australia...
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