Common crops affected
Why it matters
By draining cells they cut photosynthesis and yield, and infestations flare fast in hot, dry conditions and after broad-spectrum sprays kill predators. Their webbing protects them, so early control matters.
When to act
Scout twice weekly; act at first stippling, before webbing. Pressure peaks in warm, dry, dense canopies.
What to look for
- Fine stippling and pale speckling on leaf tops
- Webbing on undersides and around buds
- Bronzing and curling of stressed leaves
- Mites and eggs under a loupe on undersides
How to manage it
- Reduce dust and heat stress where practical; protect predatory mites.
- Remove and destroy heavily webbed leaves.
- Spray Spider Mite Control on both leaf surfaces at 1:500; repeat every 3–5 days.
- Avoid peak-sun applications to prevent oil phytotoxicity.
Recommended Vegalab program
Spider Mite Control — encapsulated contact-and-residual miticide for sensitive flowering crops, zero PHI and zero REI.
| Role | Product | Use |
|---|---|---|
| Primary control | Spider Mite Control | Contact miticide; suffocates mites & deactivates eggs |
| Broader pressure | MultiMite Control | Mixed mite/insect pressure |
| Plant resilience | Armour Boost | Silica for tougher tissue |
Product claims, rates, and availability vary by jurisdiction; always follow the applicable label.