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Now showing items 11-17 of 17
Reaction of rice cultivars to a virulent rice yellow mottle virus strain in Uganda
(African Crop Science Society, 2012)
Rice (Oryza spp.) has long been an important food staple for many traditional rice growing communities. Key developments in efforts to improve rice production such as the development of NERICA varieties have been widely ...
Improvement of resistance to fusarium root rot through gene pyramiding in common bean
(African Crop Science Society, 2012)
Fusarium root rot (FRR), caused by Fusarium solani f.sp. phaseoli, is one of the most serious root rot diseases of common bean (Phaseolus vulgaris L.) throughout the world. Yield losses of up to 84% have been attributed ...
Combining ability of maize inbred lines for performance under low nitrogen and drought stresses
(African Crop Science Society, 2011)
Drought and infertile soils are increasingly the most important stresses affecting maize (Zea mays L.) and causing substantial yield losses in Sub-Saharan Africa. Varieties with improved water use efficiency and/or N would ...
Genetic analysis of resistance to rice bacterial blight in Uganda
(African Crop Science Society, 2012)
Rice bacterial blight (Xanthomonas oryzae pv.oryzae) is a major constraint to rice (Oryza sativa L.) production in Uganda and as part of strategies to develop resistant cultivars, it is important to evaluate resistance of ...
Prevalence of sorghum anthracnose in different agroecologies of Uganda
(National Agricultural Research Organisation, 2013)
Nine major sorghum growing agro-ecologies of Uganda were surveyed to establish the sorghum anthracnose incidence and severity. Hierarchical sampling was used. Severity of anthracnose in the field was rated on a scale of ...
Influence of host plant resistance and disease pressure on spread of cassava brown streak disease in Uganda.
(SCIENCEDOMAIN International, 2015)
Cassava brown streak disease (CBSD) is a major constraint to cassava production in Uganda. The disease is caused by two ipomovirus species: Cassava brown streak virus (CBSV) and Ugandan cassava brown streak virus (UCBSV), ...
Response of local cassava varieties in Uganda to cassava mosaic virus disease
(SCIENCEDOMAIN International, 2012)
Cassava mosaic disease (CMD) resistant varieties have been used to manage CMD in
Uganda. In spite the availability of a number of CMD resistant cultivars, several local
landraces are continually grown in Uganda because ...