San Jose scale

San Jose scale
Male
Scientific classification
Kingdom: Animalia
Phylum: Arthropoda
Class: Insecta
Order: Hemiptera
Suborder: Sternorrhyncha
Family: Diaspididae
Genus: Comstockaspis
Species:
C. perniciosa
Binomial name
Comstockaspis perniciosa
(Comstock, 1881)
Synonyms
  • Aonidiella perniciosa
  • Aspidiotus perniciosus
  • Diaspidiotus perniciosus
  • Quadraspidiotus perniciosus

The San Jose scale or China scale (Comstockaspis perniciosa) is a hemipterous insect in the family Diaspididae. It is an agricultural pest as it causes damage and crop losses to many fruit crops. In 1914, this species became the first documented case of insecticide resistance.