Spider mites

Pronounced / SPY·der myts /

Tiny sap-feeding arachnids that cause speckled leaves and fine webbing, especially in hot, dry conditions.

Example in a sentence

“She found fine webbing under the leaves, a sign of spider mites.”

Also called two-spotted spider mite, mites

Sources (1)
  1. https://extension.umn.edu/yard-and-garden-insects/spider-mites