O. Okhidievbie

Reactions of differential rice genotypes to African rice gall midge in West Africa

F.E. Nwilene, C. T. Williams, M. N. Ukwungwu et al. · International Journal of Pest Management · 2002 · 29 citations

Engineering, Botany, Medicine +15

The host range, annual cycle and parasitoids of the African rice gall midge <i>Orseolia oryzivora</i> (Diptera: Cecidomyiidae) in central and southeast Nigeria

C. T. Williams, O. Okhidievbie, K. M. Harris et al. · Bulletin of Entomological Research · 1999 · 27 citations

Engineering, Southeast Nigeria, Insect Conservation +22

Description of a new species of <i>Orseolia</i> (Diptera: Cecidomyiidae) from <i>Paspalum</i> in West Africa, with notes on its parasitoids, ecology and relevance to natural biological control of the African rice gall midge, <i>O. oryzivora</i>

K. M. Harris, C. T. Williams, O. Okhidievbie et al. · Bulletin of Entomological Research · 1999 · 12 citations

Botany, Insect Conservation, Entomology +21

Farmer-managed trials in south-east Nigeria to evaluate the rice variety Cisadane and estimate yield losses caused by the African rice gall midge, Orseolia oryzivora Harris &amp; Gagne

C. T. Williams, M. N. Ukwungwu, B. N. Singh et al. · International Journal of Pest Management · 1999 · 11 citations

Screening of African Rice, Oryza glaberrima Steud, for Resistance to the African Rice Gall Midge Orseolia oryzivora Harris and Gagné

M. N. Ukwungwu, C. T. Williams, O. Okhidievbie · International Journal of Tropical Insect Science · 1998 · 11 citations

Oryza Glaberrima Steud, Engineering, Botany +10