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Spider mites

Common Garden Pest

Entomology

Spider Mites being are web producing mites that are know for leaving a thick coat of web over the plants the infest. They are distinguished by:

  • Eight legs
  • Two body segments, the cephalothorax and abdomen
  • Ability to produce silken webbing
  • Often reddish, greenish, or brown in color
  • Microscopic size
Aphid anatomy diagram

Reproduction Cycle

Reproduction Cycle

Mites reproduce through sexual reproduction, with some species capable of parthenogenesis (reproduction without mating). The life cycle of a mite can be broken down into four stages:

  • Egg: 3 to 7 days to hatch
  • Larva: 2 to 3 days (six-legged stage)
  • Nymph: 4 to 7 days
  • Adult: Females live 2-4 weeks and can lay 100+ eggs. Males typically live 1-2 weeks
Aphid lifecycle diagram

Social Aspects

Mites display various behavioral patterns depending on species:

  • Tend to cluster in protected plant areas
  • Multiple generations overlap in infested areas
  • Dispersal behavior through wind or crawling
  • Aggregate feeding patterns on host plants
  • Population explosion under favorable conditions
Mite infestation on leaf

Treatment Options

  • Spray plants with strong water stream to dislodge mites
  • Apply miticides specifically designed for mite control
  • Use neem oil
  • insecticidal soaps
  • Remove heavily infested leaves
  • Isolate infected plants to prevent spread
Mite treatment methods