How can the ascochyta pathogen be managed given its ability to survive between seasons on infected plant residues? Yield losses from ascochyta infection can be minimised through good management practices, including early and timely intervention with fungicides. OFT contains over 110 trials with results on ascochyta blight, including: strategies for blight control in field peas, blight intervention with fungicides in chickpeas and ascochyta resistant varieties of chickpeas.
For further information on managing ascochyta blight, refer to:
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To assess the optimum fungicide management strategy for new varieties of chickpea.
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Ascochyta blight (AB) commonly known as blackspot is an important disease in field peas, and a concern in low rainfall zones where, in high disease forecast situations, the risk is managed by delaying sowing which often leads to yield loss. To enable earlier sowings, foliar fungicides for the control of AB are an important component of disease m… read more
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To improve the success of early sown field pea crops through identifying foliar fungicides with higher levels of efficacy than the current foliar fungicide of Mancozeb on Blackspot disease (using PBA Coogee).
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To improve the success of early sown field pea crops through identifying foliar fungicides with higher levels of efficacy than the current foliar fungicide of Mancozeb on Blackspot disease (using PBA Coogee).
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To improve the success of early sown field pea crops through identifying foliar fungicides with higher levels of efficacy than the current foliar fungicide of Mancozeb on Blackspot disease (using PBA Coogee).
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To develop variety specific management packages for ascochyta blight of chickpea.
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To develop improved AB disease control management strategies through the use of fungicides. The aim of the 2016 trial was to further assess new experimental fungicides alongside the current strategy and also include variations in fungicide application timings to improve disease control efficacy.
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To develop improved AB disease control management strategies through the use of fungicides. The 2016 trials were aimed to assess new experimental fingicides alongside the current strategy and also include variations in fungicide application timings to improve disease control efficacy.
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To evaluate the efficacy of new actives in disease control and yield benefits in low (Minnipa, upper Eyre Peninsula) and medium (Hart, Mid-North) rainfall zones in South Australia
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To investigate the efficacy of newly registered fungicides for control of ascochyta in chickpea.
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To evaluate the effectiveness of current and new fungicides in reducing ascochyta blight infection and maintaining grain yield and quality in lentils and chickpeas.
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To evaluate the effectiveness of current and new fungicides in reducing ascochyta blight infection and maintaining grain yield and quality in lentils and chickpeas.
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To test a new AgrEvo product on fieldpeas and lentisl for Ascochyta control activity.
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Blackspot or ascochyta blight, remains one of the most economically important diseases in field peas often resulting in significant yield losses either directly through infection or indirectly through delaying sowing time to minimise infection. The use of fungicides to control blackspot disease can be an important component of disease management… read more
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To improve and release new ascochyta resistant varieties that will restore the chickpea industry in south east Australia.
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To determine the suitability of ascochyta blight resistant entries in Victorian advanced testing for release as varieties.
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To investigate effective fungicide strategies for controlling Ascochyta blight in chickpeas.
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To discuss the best lentil varieties to minimise Ascochyta blight losses.
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To determine the susceptibility of new chickpea varieties and fungicide treatment against Ascochyta blight.
Povers Rural Traders
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To determine the susceptibility of new chickpea varieties and fungicide treatment against Ascochyta Blight. However, due to herbicide damage the chickpeas weren’t harvested, therefore only Lentils and Fenugreek are discussed in this trial.
Povers Rural Traders
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To develop and release faba bean varieties that are resistant to both ascochyta blight and chocolate spot, flower early and produce high yields in the drier areas of southern Australia such as the Mallee.
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The aim of these trials was to investigate the yield potential of new chickpea lines with improved ascochyta blight resistance.
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To determine optimum sowing dates and plant densities of in the new green and red lentil varieties with improved ascochyta blight and botrytis resistance.
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To determine optimum sowing dates and plant densities of in the new green and red lentil varieties with improved ascochyta blight and botrytis resistance.
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CIPAL aims to improve lentil profitability in Australia by developing red and green varieties that are resistant to major diseases (ascochyta blight and botrytis grey mould) and soil constraints (boron, salt and waterlogging), and have improved havestability. CIPAL also aims to develop varieties that have new sources of resistance to current dis… read more
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To determine optimum disease management strategy at different sowing times, in the new green and red lentil varieties with improved ascochyta blight and botrytis resistance.
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To determine optimum disease management strategy at different sowing times, in the new green and red lentil varieties with improved ascochyta blight and botrytis resistance.
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