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Akobundu, I.O.[Weed science research at the International Institute of Tropical Agriculture and research weeds in Africa]Weed science research at the International Institute of Tropical Agriculture and research weeds in Africa

Weeds are a major constraint to crop production in smallholder farms in tropical Africa. The weed seedbank and annual recruitment are the main sources of weed infestation in crops. This study was carried out in Ibadan, Nigeria, to evaluate the effect on the seedbank of two types of planted fallow...


Ekeleme, F.Akobundu, I.O.Isichei, A.O.Chikoye, D.[Cover crops reduce weed seedbanks in maizecassava systems in southwestern Nigeria]Cover crops reduce weed seedbanks in maizecassava systems in southwestern Nigeria

Knowledge of magnitude and timing of weed seedling flushes is crucial in managing weeds adequately. Such knowledge is especially important for small-scale farmers in West Africa who spend a greater percentage of family labour in controlling weeds. This study assessed the composition, pattern and ...


Ekeleme, F.Chikoye, D.Akobundu, I.O.[Impact of natural, planted (Pueraria phaseoloides, Leucaena leucocephala) fallow and landuse intensity on weed seedling emergence pattern and density in cassava intercropped with maize]Impact of natural, planted (Pueraria phaseoloides, Leucaena leucocephala) fallow and landuse intensity on weed seedling emergence pattern and density in cassava intercropped with maize

Field experiments were conducted in the early and late cropping seasons of 1979 on a loamysand Oxic Ustropept in a subhumid environment in Nigeria, using 40000, 50000 and 30000 + 40000 plants ha−1 of maize (Zea mays L. cv. TZB), cowpea (Vigna unguiculata (L.) Walp. cv. VITA‐5) and maize/cowpea in...


Ayeni, A.O.Duke, W.B.Akobundu, I.O.[Weed interference in maize, cowpea, maize/cowpea intercrop in a subhumid tropical environment. I. Influence of cropping season]Weed interference in maize, cowpea, maize/cowpea intercrop in a subhumid tropical environment. I. Influence of cropping season

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