Research Article

Combined Effect of Methanol Extracts and Essential Oils of Callistemon rigidus (Myrtaceae) and Eucalyptus camaldulensis (Myrtaceae) against Anopheles gambiae Giles larvae (Diptera: Culicidae)

Table 2

Phytochemical components of the methanol extracts of C. rigidus and E. camaldulensis.

ExtractsAlkaloidsFlavonoidsTanninsSaponinsTerpenoidsPolyphenols

C. rigidus+++++++++++++
E. camaldulensis+++++++++++

+ = present at low concentration, ++ = present at moderate concentration, and +++ = present at high concentration.