Prepare early for Qfly management
Higher-than-average rainfall and humidity around the country are providing ideal conditions for Queensland fruit fly (Qfly) populations to flourish. As we head into late spring, it’s important for growers in high-risk locations to continue to monitor for Qfly and start preventative control measures such as baiting, male annihilation technique (MAT) and farm hygiene.
With overseas-manufactured bait potentially in short supply due to Covid-related supply chain issues, growers are advised to stocktake their bait supply and check availability with their agricultural supply agent sooner rather than later. Australian manufacturers of bait and items have reported a stable supply.
In addition to these tips for Qfly control as we head into spring, here are some more measures to put in place right now to reduce risk on your orchard:
- Practice good farm biosecurity.
- Install Qfly monitoring traps, monitor weekly and share the results with neighbours, land managers, industry bodies, regional Qfly coordinator, agronomists, state department of a
- Take action early to prevent Qfly numbers increasing beyond a manageable level.
- Remove potential host plants around the production area of the orchard, particularly fruit trees not in commercial production that are not managed, such as includes blackberries, cherry plums, peaches and nectarines, apricots and plums, figs, prickly pear, quinces, apples and pears, lemons and oranges.
- Remove potential host plants nearby. If you have a host plant near you on land that is managed by local council or by your state’s parks, water or roads management organisation, report this to the relevant body or land manager to encourage the removal of this plant or an appropriate management strategy.
State governments and local councils have also been ramping up Qfly awareness and prevention campaigns ahead of summer.
Further reading
Reducing fruit fly risk starts with good hygiene practice
Systems-based approach gives good Qfly control
National strategy for managing fruit fly released
New website for Qfly management
Useful links
National Fruit Fly Council – Prevent Fruit Fly
Agriculture Victoria – Queensland Fruit Fly
Fruit Growers Victoria (FGV) – technical advice and online resources
Keep the Yarra Valley Fruit Fly Free
Biosecurity Tasmania – updates on recent detection and general fruit fly information
NSW Department of Primary Industries
Business Queensland – Farms, fishing and forestry
WA Department of Primary Industries and Regional Development
