From: Comparative evaluation of insecticidal properties of essential oils of some selected botanicals as bio-pesticides against Cowpea bruchid, Callosobruchus maculatus (Fabricius) [Coleoptera: Chrysomelidae]
Botanicals
Concentration (ml)
0
1
3
5
Aframomum melegueta
80a
100a
90a
Annona muricata
85a
Eucalyptus globulus
Ficus exasperate
Tetrapleura tetraptera