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- ›Comstockaspis
Pernicious Scale
Comstockaspis perniciosa
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.
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geo-referenced records in GBIF, from museums, herbaria and field observers.
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Every page naming Comstockaspis perniciosa in the Biodiversity Heritage Library →
This page is assembled live from iNaturalist, GBIF, Wikipedia, the Source Library and the Internet Archive. It is not yet part of the hand-edited codex. iNaturalist taxon 1476210.