NGN Chickpea integrated disease management in Southern Queensland

NGN Chickpea integrated disease management in Southern Queensland

Reference number: PROC-9177223
Release date:
Friday 21 February 2025
Closing time:
Friday 21 March 2025, at 05:00 PM ACT local time
Enquiry deadline:
Friday 14 March 2025, at 05:00 PM ACT local time

Summary

Chickpeas are an important part of winter crop rotations in Queensland; however, disease can be a major limitation to production. Ascochyta blight is a major disease of chickpea, for which current varieties lack resistance to. Fungicides are the primary method of controlling Ascochyta blight, often requiring multiple applications when conditions are conductive. The high cost of these applications and potential for the development of fungicide resistance means alternative control methods are needed. Using an integrated disease management strategy can improve disease control and limit the risks of developing resistance. Optimising the time of sowing can be an effective method to manage Ascochyta blight as later plantings can help to avoid disease impacts through limiting the number of rain events. Additionally, new chickpea genetics under development may have a fit in the Southern Qld region and assist in non-chemical control of disease. Growers at the 2024 Thallon NGN forum discussed the potential for avoiding disease through time of sowing, raising the questions of what the optimal timing is to avoid disease in the region and when is it too late to plant chickpeas. This investment will demonstrate the impact of an integrated disease management approach, assessing multiple times of sowing of chickpeas on yield and disease control, along with variety selection and fungicide application timing. Trials will focus on Ascochyta blight, with any additional diseases present also assessed for each time of sowing.

Offer period

Offers will remain open for acceptance by the GRDC for a period of 6 months after the Closing Time.

Document contact and enquiries

Attention: Lyndal Gordon, Contract Administrator
Grains Research and Development Corporation
Email: Lyndal.Gordon@grdc.com.au

Make all requests for further information or clarification in relation to this procurement in writing (email) prior to 14 March 2025.

GRDC will publish all requests and responses to requests on the GRDC website under Questions and Answers at the bottom of this webpage.

Consortia response

GRDC will not accept Tenders from Consortia.

Lodgement of Tender

Submit your Tender response electronically through the Grains Investment Portal.

AusTender

TBC.


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