Fruit Fly (Drosophila spp.)
Small vinegar flies attracted to fruit, compost and fermentation by-products.
Drosophila fruit flies breed in fermenting organic matter and overripe fruit. In horticulture they are mostly a contamination nuisance, but species such as Drosophila suzukii (Spotted Wing Drosophila) can cause fruit damage. Cultural controls include sanitation, removal of fallen fruit and dry compost management. Soil predators and nematodes help reduce larval stages in growing media.
Biological Controls for Fruit Fly (Drosophila spp.)
The options below are examples of beneficial insects and biological products commonly used against fruit fly (drosophila spp.). Always refer to supplier guidance and product labels for crop safety and local registration status.
General biocontrol + nematodes in soil
Product: Exhibitline Sf (where larvae contact substrate)
Environment: glasshouse
Temperature Range: 16.0 – 30.0°C
Rate: Drench areas with high larval activity at 250k–500k/m²
Frequency: Repeat every 2–4 weeks if needed
Biocontrol options are limited; focus on hygiene, trapping and where appropriate nematode drenches into infested media.
Related Biological Solutions
Growers dealing with fruit fly (drosophila spp.) often also monitor these pests as part of a complete IPM programme: