Ceratomegilla

Crotch, 1873

Species Guides

1

Ceratomegilla is a of lady beetles (Coccinellidae) containing approximately eight to thirteen described . The genus is best known through the well-studied species Ceratomegilla undecimnotata, a common aphidophagous used in programs against pests in agricultural systems. Species in this genus exhibit predatory targeting small aphid species, with documented effectiveness as biocontrol agents in peach orchards, tobacco, cotton, and maize fields.

Ceratomegilla ulkei by no rights reserved, uploaded by Philip Precey. Used under a CC0 license.Ceratomegilla by (c) Pavel Kacl, some rights reserved (CC BY), uploaded by Pavel Kacl. Used under a CC-BY license.Ceratomegilla by (c) Eleftherios Katsillis, some rights reserved (CC BY), uploaded by Eleftherios Katsillis. Used under a CC-BY license.

Pronunciation

How to pronounce Ceratomegilla: //ˌsɛrətoʊˈmɛɡɪlə//

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Images

Distribution

-level distribution records from GBIF indicate presence in Norway (NO) and Sweden (SE). -level records for Ceratomegilla undecimnotata document occurrence in Greece, where it is reported as one of the most common ladybird species, found in peach orchards, tobacco fields, cotton, and maize.

Ecological Role

Members of this function as aphidophagous in agricultural and natural . Ceratomegilla undecimnotata serves as an important agent against pests, suppressing of Myzus persicae, Aphis fabae, and related in programs.

Human Relevance

Ceratomegilla undecimnotata is utilized as a biocontrol agent in agricultural pest management, particularly for control in peach orchards, tobacco, cotton, and maize production. The has been extensively studied for its sensitivity to , with research demonstrating that sublethal doses of imidacloprid and deltamethrin negatively affect survival, development, , and growth parameters. This research informs strategies to minimize harm to natural enemies when chemical control is necessary.

Sources and further reading