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Now showing items 31-40 of 78
An anthrone, an anthraquinone and two oxanthrones from Kniphofia foliosa
(University of Nairobi, 1994)
The compounds isoknipholone, isoknipholone anthrone, foliosone and isofoliosone were isolated from the stem of Kniphofia foliosa and their structures determined by spectral analyses. In addition, the known compounds, ...
The Chemotaxonomic Value Of Anthraquinones In Asphodelaceae
(University of Nairobi, 1994)
Achieving sustainable food production in Africa: Roles of pesticides and biological control agents in integrated pest management
(University of Nairobi., 1994-04)
Food production in Africa is declining, while her population is increasing rapidly. Some factors responsible for low food productivity are mentioned; special attention is given to the problem of agricultural pests. The ...
Ceratitid fruitflies infesting fruit crops in Kenya
(Cambridge University Press, 1994)
Between 1984 and 1988, a survey of fruit-infesting ceratitid fruitflies was conducted in 11 agricultural districts in Kenya. Samples of up to 18 different fruit crops were examined for infestation. The four species of ...
To compute is not to think
(1994)
Do you need some information? Push a button and the machine will answer! Amendments to this ridiculous way of thinking are proposed.
The roles of adaptation and positive information utility in building a self-organizing ...