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Now showing items 41-50 of 127
Pan African high pressure granulites, Taita Hills - Tsavo East National Park, Kenya
(University of Nairobi., 2000)
The dissipation and degradation of methoxy‐14C malathion in soil under tropical conditions
(University of Nairobi, 2000)
l4C‐malathion[S‐1,2‐bis(ethoxycarbonyl) ethyl O,O‐dimethyl phosphorodithioate] has been studied in soil under tropical field conditions by applying the 14C‐malathion pesticide to soil in Polyvinyl chloride (PVC) pipes and ...
Some completeness theorems in the Menger probabilistic metric space
(University of Nairobi, 2000)
In this article, some new completeness theorems in probabilis-
tic normed space are proved. Moreover, the existence of a constrictive
Menger probabilistic normed space is shown.
Laboratory Evaluation of Pathogenicity of Entomogenous Nematodes to African Tick Species
(University of Nairobi., 2000)
Five strains of entomogenous nematodes, Steinernema carpocapsæ strains DD, Mexican, SR, and Heterorhabditis bacteriophora strains 1S5 and HP88, were tested for their pathogenicity to various developmental stages of five ...
Laboratory and Field Evaluation of Entomogenous Fungi for Tick Control
(University of Nairobi., 2000-12)
Aqueous and oil-based formulations of two entomogenous fungi, Beauveria bassiana and Metarhizium anisopliæ were tested for their efficacy against the three major species of African ticks; namely, Amblyomma variegatum, ...
Short Communication: Effect Of Lime, Urea And Triple Super Phosphate On Nitrogen And Phosphorus Mineralisation In An Acid Soil During Incubation
(2000)
A significant portion of soil N and P occurs in organic forms that are not available for crop uptake unless mineralised ( Stevenson, 1986; Tisdale et al., 1990). Slowed nitrification rates (Weber and Gainey, 1962) and P ...
River flood hazard management in the netherlands - a reference for Kenya
(University of Nairobi,, 2000)
Throughout history man has been attracted to the land adjacent to rivers. The soil is normally fertile, there is a constant water supply, it is a cheap means of transportation etc. Settlements along or beside rivers are ...