Persistence of insecticidal activities of crude essential oils of three aromatic plants towards four major stored product insect pests
Ngamo T. S. L1, Ngatanko I1*, Ngassoum M. B. 1, Mapongmestsem P. M. 1, Hance T.2
1University of Ngaoundéré BP 454, Cameroon,
2Laboratory of Ecology and Biogeography, Research Center on the Biodiversty, 4-5 Place Croix du Sud, 1348, Louvain-la-Neuve, Belgium.
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