CORESTA Meeting, Agronomy/Phytopathology, Cape Town, 2001, AP 27
Agronomic and disease trials of reciprocal crosses
Tobacco Research Board, Harare, Zimbabwe.
All cultivars developed by the Tobacco Research Board are released as male-sterile hybrids. The reciprocal crosses within each hybrid are tested in agronomic and disease trials to determine which is better.Reciprocal crosses within three male-sterile...