African Journals Online
African Crop Science Journal

Volume 5, No 4, 1997

Eighteenth Issue

Improving the efficiency in breeding cowpea for production in semi-arid tropics. N Muleba, J T Ouedraogo, I Drabo and C Dabire. Page 325.

Assessing the potentials of cowpea genotypes based on some yield determinants of a simple physiological model. K O Marfo, W Payne and F Waliyar. Page 341.

Cowpea intercrop growth and yield as affected by time of planting relative to millet. K C Reddy and P L Visser. Page 351.

On-farm evaluation of an animal-drawn implement developed in Ethiopia for row placement of wheat seed and basal fertiliser. Asefa Taa, D G Tanner, Melesse Temesgen and Kefyalew Girma. Page 359.

Grass weed competition and calculated economic threshold densities in bread wheat in Ethiopia. Taye Tessema and D G Tanner. Page 371.

Seasonal fluctuations and damage of lepidopteran stemborers of maize in a major agroecozone of Uganda. T Kalule, M W Ogenga-Latigo and V A O Okoth. Page 385.

Threats to the sustainability of potato production in SouthWest Uganda. J W Low. Page 395.

Studies of the root systems of Bixa orellana. L I Macdonald. Page 413.

Eradication of taro viruses from seedlings via seed rescue culture coupled with thermotheraphy. M E Wagih. Page 419.