Field Crop Diseases

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Tag archive: ascochyta

Blackspot Manager for field peas

Blackspot field peas

Blackspot Manager is a forecasting model for ascochyta blight (synonym: blackspot) of field peas. It can be used by agronomists and growers to help identify the best balance between early sowing and potential yield loss from ascochyta blight. Windborne ascochyta spores are released from infected stubble early in autumn, with timing […]

Top tips for managing pulse diseases in 2017

SARDI Pulse Pathologist Jenny Davidson gives an outline of the main pulse disease issues to watch out for heading into the 2017 season while at the February 2017 GRDC Research Update in Adelaide. In particular, Jenny addresses botrytis and chocolate spot as well as ascochyta resistance breakdown in lentils in […]

Apply fungicide to control Ascochyta in previously resistant chickpea crops

Chickpea growers in South Australia are advised to apply preventative fungicide sprays in chickpea crops ahead of rain events for Ascochyta blight control and continue to monitor the disease after reports of disease on previously resistant varieties. Following on from reports of severe Ascochyta blight affecting previously resistant chickpea varieties […]

Latest on crop disease: 2016 Mid-year GRDC Update Papers

GRDC mid-year updates 2016

Keep up with the latest research information on crop diseases. The following papers and key messages were presented at the GRDC Mid-Year Updates across Australia in 2016. Northern Region Papers Southern Region Papers   Management of the major mungbean diseases in Australia Presented at Towoomba, Chinchilla and Mullaley by Lisa […]

Latest on Pulse disease – 2016 GRDC Update papers

Keep up with the latest research information on Pulse diseases including ascochyta, phytophthora, root lesion nematode and viruses. The following papers were presented at the GRDC Updates across Australia in February and March 2015. There were no papers presented in the Western region. Southern region papers Northern region papers Click […]

Pulse diseases in 2015 – Implications for ascochyta management

February 2016 – Dr Rohan Kimber, Plant Pathologist with the South Australian Research and Development Institute discusses the changes to ascochyta in pulses in 2015 in the southern region, and the implications for management in the 2016 season.   To report ascochyta on resistant pulse varieties please contact your local state […]

Ascochyta found in previously resistant chickpeas

9 Sept 2015. There are several confirmed reports of Ascochyta blight (AB), caused by the pathogenic fungus Phoma rabiei (previously referred to as Ascochyta rabiei) in commercial crops of the previously resistant chickpeas in the Victorian Mallee. *It has since been found on the Yorke Peninsula, SA in Genesis 090 […]

Latest on Pulses – 2015 GRDC Update papers

Keep up with the latest research information on Pulse diseases including ascochyta, phytophthora, root lesion nematode and viruses. The following update papers were presented at the GRDC Updates across Australia in February and March 2015. There were no papers presented in the Western region. Southern region papers Northern region papers […]