Onions

28 October 2024

Downy Mildew Factsheet

Downy mildew is a plant disease, caused by a fungal-like water mould known as Peronospora destructor. The disease thrives in cool, wet conditions and can cause […]
28 October 2024

White Rot Factsheet

White rot is a plant disease, caused by the fungal pathogen Sclerotium cepivorum in onions, leeks and garlic. Sclerotium cepivorum forms small black bodies which are […]
28 October 2024

Fusarium Basal Rot in Onions Factsheet

Fusarium basal rot (FBR) is a plant disease, most commonly caused by the fungal pathogen Fusarium oxysporum forma specialis cepae (FOC). The pathogen can cause basal […]
30 October 2024

Onion leafminer grower guide: English, Vietnamese

Three new species of Liriomyza leafminer flies are now present in Australia: American Serpentine Leafminer (ASLM (Liriomyza trifolii)) Serpentine Leafminer (SLM (Liriomyza huidobrensis)) Vegetable Leafminer (VLM (Liriomyza sativae)) […]
13 January 2025

The Onion Report for Health Professionals

This comprehensive report summarises more than 100 studies, over nearly 30 years, on the nutrition and health benefits of onions. Accredited Practising Dietitian, Teri Lichtenstein, reviewed […]
30 January 2025

Onion fusarium basal rot guide

This document focuses on the disease Fusarium basal rot, providing information on the biology, drivers of disease development and possible management strategies available to onion growers. […]
3 February 2025

Fact sheet: Onions for healthy ageing

Onions are a nutrient-dense vegetable with a unique bundle of vitamins and antioxidants that support your body and brain health as you age. Onions contain nutrients […]
3 February 2025

Fact sheet: Onions and Quercetin

Onions are a versatile vegetable that make it easy to add extra goodness to your meals. They contain a unique combination of plant compounds called flavonoids, […]
3 February 2025

Fact sheet: Onions for heart health

Most Australians are falling short of eating the recommended five serves of vegetables a day, yet most don’t realise onions are a heart-healthy vegetable that can […]
3 February 2025

Fact sheet: Onions for weight loss

Did you know that onions, an ingredient which is used in almost every household on a daily basis, can help you lose weight? Yes, you read […]
3 February 2025

Fact sheet: Onions and low FODMAP diets

A low FODMAP diet is used to help people manage the symptoms of Irritable Bowel Syndrome (IBS). Onions are often avoided during the elimination phase of […]
3 February 2025

Fact sheet: Onions and diabetes management

Following a healthy diet and lifestyle is a critical factor in managing diabetes. If you have been diagnosed with diabetes, managing your blood sugar levels is […]
3 February 2025

Fact sheet: Onions for gut health

Eating more plants is one of the best ways to improve your health. Plants are rich in dietary fibre that provides numerous gut health benefits and […]
19 March 2025

Forecasting onion white rot in Tasmania

Related ProjectsDevelopment of an onion white rot forecast model for Tasmania (VN14001)This project has been funded by Hort Innovation, using the research and development levies listed […]
19 March 2025

Post harvest issues in onions

Related ProjectsAustralian onion industry communications programThis project has been funded by Hort Innovation, using the research and development levies listed below and contributions from the Australian […]
19 March 2025

Australian onion industry export strategy

Related ProjectsAustralian onion industry export strategyThis project has been funded by Hort Innovation, using the research and development levies listed below and contributions from the Australian […]
19 March 2025

Importance of Australian onion industry communications

Related ProjectsAustralian onion industry communications programThis project has been funded by Hort Innovation, using the research and development levies listed below and contributions from the Australian […]
26 August 2020

Video: Hort Heroes – Onion growers

Jake and Hope Shadbolt are third generation onion farmers from Beverford in Victoria. Their farm supplies hundreds of thousands of Australian households a week with onions […]
25 February 2025

Stemphylium leaf blight in onions

Stemphylium leaf blight, caused by Stemphylium vesicarium, affects onions by creating yellow spots on leaves that expand, causing dieback and reducing yield. The fungus spreads via […]
28 May 2025

Australian Onions campaign sizzles with success

By Hannah Parry, Hort Innovation With 53 percent of Australian households currently purchasing onions every four weeks, the Australian Onions Marketing Campaign is targeting 8.8 million […]
19 May 2023

Onion Levy Update 2023

Hort Innovation works with industry to invest the onion levy and Australian Government contributions into initiatives to help growers be as productive and profitable as possible, […]