I. Y. Dugje

Infestation of crop fields by Striga species in the savanna zones of northeast Nigeria

I. Y. Dugje, Alpha Y. Kamara, Lucky O. Omoigui · Agriculture Ecosystems & Environment · 2006 · 83 citations

Engineering, Northeast Nigeria, Crop Protection +7

Field performance of improved cowpea varieties under conditions of natural infestation by the parasitic weed<i>Striga gesnerioides</i>

Alpha Y. Kamara, David Chikoye, Friday Ekeleme et al. · International Journal of Pest Management · 2008 · 32 citations

A participatory evaluation of improved cowpea cultivars in the Guinea and Sudan savanna zones of north east Nigeria

Alpha Y. Kamara, J. Ellis-Jones, Friday Ekeleme et al. · Archives of Agronomy and Soil Science · 2009 · 26 citations

Improved Cowpea Cultivars, Engineering, North East Nigeria +21

A PARTICIPATORY APPROACH TO INCREASING PRODUCTIVITY OF MAIZE THROUGH <i>STRIGA HERMONTHICA</i> CONTROL IN NORTHEAST NIGERIA

Alpha Y. Kamara, J. Ellis-Jones, Paul Amaza et al. · Experimental Agriculture · 2008 · 25 citations

Crop Production, Agroecology, Suicidal Germination +14

Integrating planting date with insecticide spraying regimes to manage insect pests of cowpea in north-eastern Nigeria

Alpha Y. Kamara, Friday Ekeleme, Lucky O. Omoigui et al. · International Journal of Pest Management · 2010 · 22 citations

North-eastern Nigeria, Engineering, Botany +15