Gall Mites
Microscopic eriophyid mites that induce galls, blisters and distorted plant tissue.
Gall mites (Eriophyidae) are microscopic organisms that feed within plant tissue, inducing blistering, leaf deformation, galls, felted patches and reduced growth. They overwinter in buds and become active in spring. Control relies on preventative biological control with predatory mites including Amblyseius andersoni and Amblyseius swirskii, alongside removal of heavily infested growth and promoting strong plant vigour.
Biological Controls for Gall Mites
The options below are examples of beneficial insects and biological products commonly used against gall mites. Always refer to supplier guidance and product labels for crop safety and local registration status.
Amblyseius andersoni
Product: Anderline
Environment: all
Temperature Range: 6.0 – 30.0°C
Rate: 25–50/m²
Frequency: preventative; top up as needed
Preventative predatory mite for eriophyid-type gall mites; establish early and maintain populations through risk periods.
Amblyseius cucumeris
Product: Amblyline
Environment: all
Temperature Range: 10.0 – 30.0°C
Rate: 100–200/m²
Frequency: preventative; top up as needed
Alternative preventative predatory mite option for eriophyid-type gall mites; higher rates recommended under pressure.
Related Biological Solutions
Growers dealing with gall mites often also monitor these pests as part of a complete IPM programme: