Bull. Spec. CORESTA Congress, Jerez de la Frontera, 1992, p. 109, A5, ISSN.0525-6240
The response to nitrogen of new Alternaria and soilborne disease-tolerant varieties in Malawi
Malawi Tobacco Research Authority, Mwimba Research Station, Kasungu, Malawi
Work to establish the nitrogen requirements of locally bred varieties tolerant to Alternaria and some soilborne fungal diseases known respectively as MTRA 88, 65 and MTRA 95, 92 was completed after 5 years in 1989. The experiments were placed in...