Field assessment of the efficacy and persistence of diatomaceous earth dust admixed with sorghum, maize and cowpeas to protect the grain against storage insect pests in three agro-ecological zones of Zimbabwe during the 1998-99 and 1999-2000 storage seasons

author(s) Mvumi, B.M.. - Stathers, T.E.. - Golob, P.

from UK Foreign, Commonwealth & Development Office (FCDO)

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published in 2004

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Final Technical Report submitted in September 2004 to Ecomark Pvt Ltd, 16 pp

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