Field Crop Diseases

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Category: Pulse diseases

June – Crop Disease Snapshot

Our Field Crop Disease experts meet on a monthly basis to discuss the current disease pressures from around the country. At our June meeting, there was not a lot of disease highlighted, however some hot topics promoted active discussion, of which we have provided a snapshot. Western Australia There has […]

Latest on Pulse diseases – 2019 GRDC Update papers

Chickpea ascochyta

Keep up with the latest research information on pulse diseases including Phytoplasma, Phytophthora root rot and Ascochyta blight. The following papers were presented at the GRDC Updates across Australia in February and March 2019 and August 2018. The papers are sorted by region. Click the paper titles to view the […]

Blackspot Manager for field peas 2019

Field pea infected with Blackspot

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 […]

Disease-free winter crops, save for stem rust late in the season

Figure 1 Newly-emerged chickpea at Jondaryan QLD (Photo D.L Adorada).

Disease surveillance on winter grain crops in the GRDC Northern Region showed no major disease issues from July to September 2018. Joining with Dr. Kevin Moore, a chickpea pathologist from NSW-DPI (Figure 1), more than 60 chickpea crop paddocks across central Queensland, southern Queensland and northern NSW were visited. Very […]

Top five articles of 2018

Top five articles of 2018

Take a look at the most popular top five articles articles and videos from 2018. In 2018 GRDC Communities Field Crop Diseases published 27 articles covering many disease issues which impact on grains production. These articles were prepared with, and reviewed by, members of our Community of Practice, Australia’s leading […]

Retaining seed for the 2019 chickpea season

Kevin Moore from NSW DPI in Tamworth explains why it is important to look after and correctly store treated chickpea seed for the 2019 season. Most of the chickpea seed for the 2019 season will come from seed harvested in 2017 and treated with fungicide, as a lot of chickpea […]

Summer paddock survey finds fungal and bacterial diseases decreased but not eliminated

Figure 3 Halo blight disease signs on mungbean (Photo A.H. Sparks).

Summer crop paddocks across northern New South Wales, southern Queensland and central Queensland, were surveyed to monitor the fungal and bacterial diseases present in the 2017-2018 summer cropping season. The season was unusually hot and dry, which in most cases, led to reduced fungal and bacterial diseases, but did not […]

Don’t turn your back on ascochyta in pulses despite dry

Ascochyta in lentils

Dry conditions across the medium and low rainfall zones in South Australia and Victoria hasn’t stopped the development of ascochyta blight in some chickpea and lentil crops. In spite of low seasonal rainfall, the frequent rainfall events during August along with heavy dews have provided suitable conditions for infection in […]

Which foliar fungicide active ingredients are registered for WA?

WA foliar fungicides registrations

Registrations of foliar fungicides for use in cereals, canola & lupins in Western Australia were updated in April 2018. The information provided details of products with full registration or with permits for use in WA and provides further details on application rates, withholding periods and other instructions, along with how […]

Bacterial blight survey to inform breeding efforts

Symptoms of bacterial blight on Kaspa field peas grown at Horsham, Victoria

Following on from samples submitted in 2017, researchers are again this year requesting industry to submit green field pea samples infected with bacterial blight from all pea growing regions. These samples will help researchers understand the prevalence of the pathovars within the bacterial blight pathogen population. Bacterial blight disease in […]

Bacterial Blight survey to inform breeding efforts – 2017 survey results

Bacterial blight

In 2017 researchers requested the industry to submit field pea samples infected with bacterial blight from all pea growing regions around Australia to help understand the prevalence of the pathovars within the pathogen population. Bacterial blight disease in field peas is caused by the bacterial pathogen, Pseudomonas syringae pathovars syringae […]

Crop disease updates and subscriptions

Subscribing to crop disease updates

Is reading the latest in field crop disease risk and information important to you?  If so, take a look at the information services below: GRDC Communities Field Crop Diseases Field Crop Diseases curate a newsletter of the latest information on crop diseases and delivers it to your inbox each week, providing you […]