Capsid Nymphs
Juvenile capsid bugs causing distortion, scarring and aborted growth.
Capsid bug nymphs (e.g., Lygocoris spp.) cause significant damage to soft fruit and ornamentals during early growth stages. Nymphs inject enzymes into plant tissue, causing puckering, fruit pitting and distorted growth. They move quickly and hide within foliage. Cultural control includes weed removal and early monitoring. Biological control relies on predatory bugs such as Orius spp. and mirids, though effectiveness varies by crop.
Biological Controls for Capsid Nymphs
The options below are examples of beneficial insects and biological products commonly used against capsid nymphs. Always refer to supplier guidance and product labels for crop safety and local registration status.
Generalist predators (mirids, lacewings)
Product: Macroline (where permitted) + Chrysoline
Environment: outdoor
Temperature Range: 15.0 – 28.0°C
Rate: Field rates per label and crop
Frequency: As dictated by monitoring
Predators may help reduce capsid nymph numbers; often used alongside selective chemistry in soft fruit and ornamentals.
Related Biological Solutions
Growers dealing with capsid nymphs often also monitor these pests as part of a complete IPM programme: