Bull. Spec. CORESTA Congress, Guangzhou 1988, p. 71, Ap-2
The effect of UV irradiation, toluidine blue, and environment on maternal haploid frequencies from the cross between Nicotiana tabacum and N. africana
Malawi Tobacco Research Authority, Kandiya Station, Lilongwe, Malawi
Treating Nicotiana africana Merxm. pollen with three levels of UV radiation prior to pollinating four cultivars of flue-cured tobacco (Coker 176, NC95, McN944 and PD4), Nicotiana tabacum produced 1,955 viable seedlings from an estimated total of...