Pink Rot, Pythium, Dry Rot, and Soft Rot
Dr Phillip Wharton from Idaho University delivered this webinar on rot diseases in potatoes including Pink Rot, Leak (Pythium), Dry Rot and Soft Rot. It looked at the biology of the pathogens, symptoms and management options.
Soil Wealth Integrated Crop Protection Podcast: Potato soft rot
Management of rots, both in the field and post-harvest, is an ongoing challenge for potato producers. Agronomists Marc Hinderager and Dr Pieter Van Nieuwenhuyse discuss a trial that was set up to explore the effect of sanitisers and/or drying on the development of post-harvest bacterial soft rot in potatoes.
Review bacterial Blackleg disease and R&D gaps with a focus on the potato industry
This 2018 report looks at the available literature and information regarding species present in Australia. It also investigates the accessibility of accurate diagnostic tests.
Effect of Calcium Nutrition on Decay of Summer Sown Seed Potatoes
This 2003 report found the most common cause of decay was identified as bacterial soft rot (Erwinia carotivora). Calcium fertiliser levels and tuber calcium content was explored in this report alongside the importance of sourcing clean certified seed.
Managing bacterial breakdown in washed potatoes
This 2003 paper by SA Research &Development Institute delves into the postharvest washing of potatoes to find where bacterial soft rot originates and where it develops. The report suggests some ways in which soft rot causing bacteria can be controlled in this process.