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Stem and cob borers cause substantial damage to maize and affect the quality and economic value of maize in West Africa. Manipulation of planting dates is considered a possible mechanism for averting the overall impact of borers and their damage to the crop. Experiments were carried out in southe...


Adda, C.Atachi, P.Hell, K.Korie, S.Tamo, M.[Effect of planting date on incidence and damage by Sesamia calamistis (Lepidoptera: Noctuidae) in maize in southern Benin]Effect of planting date on incidence and damage by Sesamia calamistis (Lepidoptera: Noctuidae) in maize in southern Benin

Geographic distribution, relative importance, and effect of lepidopterous stem and ear borers on maize, Zea mays L., were studied in the humid forest and the mid-altitude zones of Cameroon from 1994 to 1997. Six villages were chosen in the forest zone and grouped into three blocks representing gr...


Ndemah, R.Schulthess, F.Korie, S.Borgemeister, C.Cardwell, K.F.[Distribution, relative importance and effect of lepidopterous borers on maize yields in the forest zone and midaltitude of Cameroon]Distribution, relative importance and effect of lepidopterous borers on maize yields in the forest zone and midaltitude of Cameroon

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