Common crops affected
- Strawberries
Why it matters
In strawberries, western flower thrips scar flowers and bronze fruit, downgrading fresh-market quality.
When it appears
Through bloom and early fruit; target larvae in flowers, guided by sticky traps and flower tapping.
How to identify it
- Tiny (~1-2 mm) slender insects, pale yellow to brown, hiding in flowers, buds and growing points.
- Silvery, stippled or scarred leaf and petal surfaces with tiny black frass specks.
- Deformed flowers, scarred fruit and distorted new growth.
How to manage it
- Apply MultiMite Control into the flowers with thorough coverage;
- repeat per pressure.
- Monitor early, treat at the right window above, and use cultural measures (sanitation, airflow/drainage or resistance/rotation as relevant).
Recommended Vegalab program
| Role | Product | Use |
|---|---|---|
| Primary control | Spore Control | Apply MultiMite Control into the flowers with thorough coverage; |
| Rotation / companion | Spider Mite Control | Rotation or companion product |
Product claims, rates, and availability vary by jurisdiction; always follow the applicable label.

