Types of Scale Insects

Several types of scale insects infest citrus trees. Acta provides a comprehensive control program.

Common Types

  • Red scale insect
  • Black scale insect
  • Mealybug
  • Soft scale

Control Program

  1. Prune heavily infested branches
  2. Spray mineral oils in winter
  3. Release predators (ladybugs)
  4. Acta pesticides when necessary

Proper Timing

Spray when crawlers emerge (mobile stages) because the shell protects adults.