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The weed seed bank under seven fallow tree species was analysed in size and composition five years after tree establishment. The seed bank was lower in Enterolobium cyclocarpum fallows than in the other tree fallows at both 0-5 and 5-10 cm depths. Nuclea latifolia and Terminalia superba tree fall...


Kamara, A.Y.Chikoye, D.Jutzi, S.C.[Differences in weed seed banks in planted tree fallows in southwestern Nigeria]Differences in weed seed banks in planted tree fallows in southwestern Nigeria

Multilocational characterization of selected herbaceous and shrub legumes was carried out over a 3-yr period at lowland and midlatitude sites in the moist savanna agroecological zone in Nigeria where a south-north gradient exists for rainfall, length of growing season, and insolation. One study s...


Ekeleme, F.Akobundu, I.O.Fadayomi, R.O.Chikoye, D.Abayomi, Y.A.[Characterization of legume cover crops for weed suppression in the moist savanna of Nigeria]Characterization of legume cover crops for weed suppression in the moist savanna of Nigeria

Several insects, pathogens and weeds are serious constraints upon cassava production in West Africa. The International Institute of Tropical Agriculture and agricultural research institutions from Benin, Cameroon, Ghana, and Nigeria initiated the Ecologically Sustainable Cassava Plant Protection ...


Chikoye, D.Ekeleme, F.Ambe, J.T.[Survey of distribution and farmer perceptions of speargrass Imperata cylindrica in cassava based cropping systems in West Africa]Survey of distribution and farmer perceptions of speargrass Imperata cylindrica in cassava based cropping systems in West Africa

The influence of weeds on maize intercropped with cassava was evaluated in three fallow management systems and four cropping frequencies from 1989 to 1996 in lbadan, Nigeria, West Africa. Fallow management systems consisted of natural bush, Leucaena leucocephala hedgerows and Puerctria phaseoloid...


Akobundu, I.O.Ekeleme, F.Chikoye, D.[Influence of fallow management systems and frequency of cropping on weed growth and crop yield]Influence of fallow management systems and frequency of cropping on weed growth and crop yield

Abifarin, A.O.[Seed multiplication program at IITA and elsewhere: IITA/WARDA Rice Production Training Course, 12 July, 1973]Seed multiplication program at IITA and elsewhere: IITA/WARDA Rice Production Training Course, 12 July, 1973

This guide is in response to demands from cassava stakeholders on the Cassava Matters WhatsApp group and the Knowledge Attitude and Practices study (KAPs) that was conducted by the IITA-led Cassava Weed Management Project. This easy-to-read reference manual for farmers will help them to cultivate...


Atser, G.Dixon, A.Ekeleme, F.Chikoye, D.Dashiell, Kenton E.Ayankanmi, T.G.Hauser, S.Agada, M.Okwusi, M.Sokoya, G.Olorunmaiye, P.Olojede, A.Usman, H.Kulakow, P.A.Osunde, T.Adekoya, E.[The ABC of weed management in cassava production in Nigeria: a training manual]The ABC of weed management in cassava production in Nigeria: a training manual

A survey of weeds and weeding practices was carried out by a team of agricultural economists and agronomists on 283 farms in 5 cassava-growing regions of Colombia at 3 times during a cropping season. From 71-78 percent of the weed species present were broad- leaved species. As cassava grew older,...


Doll, J.Pinstrup-Andersen, PerDíaz, R.O.[An agro-economic survey of the weeds and weeding practices in cassava (Manihot esculenta Crantz) in Colombia]An agro-economic survey of the weeds and weeding practices in cassava (Manihot esculenta Crantz) in Colombia

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