Currant mining moth

The Currant mining moth (Latin: Argolamprotes micella) is a species of moth belonging to the family Gelechiidae. It is recognized as a specific agricultural pest that primarily targets berry-producing shrubs within the temperate climate zones.

This pest is primarily associated with plants of the genus Ribes, including blackcurrant, redcurrant, and gooseberry. The larvae are the main destructive stage, causing significant harm to the buds and leaves of these economically important crops.

The lifecycle of Argolamprotes micella includes distinct stages: egg, larva, pupa, and adult moth. Overwintering occurs during the larval stage, usually protected under the bark or in debris at the base of the bushes. As temperatures rise in spring, the larvae migrate to the buds to feed.

The damage caused by the larvae manifests as leaf mines, where the caterpillar feeds on the internal tissues between the leaf surfaces. This feeding behavior disrupts photosynthesis and can lead to severe stunting of the shoots and decreased fruit yield in infested orchards.

Effective control strategies focus on integrated pest management (IPM). Key practices include:

• Removing and destroying infested plant material
• Maintaining orchard hygiene to reduce overwintering sites
• Applying chemical insecticides during the early budding phase
• Monitoring flight periods of adult moths using pheromone traps