Natural control of larval Anopheles albimanus (Diptera: Culicidae) by the predator Mesocyclops (Copepoda: Cyclopoida).
Forty-two ground water sites on the Pacific and Atlantic coasts of Colombia were sampled quantitatively with a plankton net to assess the abundance of mosquito larvae and associated fauna. Many of the sites contained substantial numbers of Anopheles albimanus Wiedemann larvae, but the larvae were virtually absent wherever there were large populations of the copepods Mesocyclops venezolanus, M. longisetus, or M. aspericornis. Mesocyclops were observed to prey readily upon first-instar An. albimanus larvae in the laboratory, but smaller genera of cyclopoid copepods did not kill An. albimanus larvae. We conclude that Mesocyclops may prove useful for biological control of Anopheles.
Marten
G G
GG
Astaiza
R
R
Suárez
M F
MF
Monje
C
C
Reid
J W
JW
D000818:Animals; D000852:Anopheles / Q000254:growth & development*; D003445:Crustacea / Q000502:physiology*; D005260:Female; D005618:Fresh Water; D007814:Larva / Q000254:growth & development; D010572:Pest Control, Biological; D014867:Water
D014867:Water