OGIDI, E. G. O., OMOSUN, G., MARKSON, A. A. and Kalu, M.
The effects of different levels of gamma ray irradiation on the vegetable cowpea varieties (IT8ID – 1228 –14, IT835- 899, IT93k – 915) were evaluated in 2002 and 2003 cropping seasons at Umudike Southeastern Nigeria. Six levels of irradiation...