Crape myrtle bark scale Acanthococcus lagerstroemiae (Coccidae: Eriococcidae) infestation seasonally alters the insect biodiversity on crape myrtle trees.

ABSTRACT: Understanding changes to local communities brought about by biological invasions is important for conserving biodiversity and maintaining environmental stability. Scale insects (Hemiptera: Coccoidea) are a diverse group of insects well known for their invasion potential and ability to modify local abundance of multiple insect groups. Here, we tested how the presence of crape myrtle bark scale (Acanthococcus lagerstroemiae, CMBS), an invasive felt scale species, seasonally impacted local insect abundance, biodiversity, and community structure on crape myrtle trees. Our field surveys showed that CMBS-infested trees had seasonal changes to local insect abundance and family-level richness, and inverse Simpson's diversity relative to non-infested trees. CMBS infestation resulted in a decrease i

SUBMITTER: Carroll EP 

PROVIDER: S-EPMC12423138 | biostudies-literature | 2025 Sep

REPOSITORIES: biostudies-literature