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Now showing items 21-30 of 36
Interactions Between The Black Bean Aphid Aphis Fabae Scopoli (homoptera: Aphididae) And The Host Plant Phaseolus Vulgarys L
(University of Nairobi, 1983)
Aspects of the biology of Aphis fabae Scop on the host plant Phaseolus vulgaris L. were
investigated. Greenhouse studies were also conducted to assess the influence on the performance of common beans of the' levels of A. ...
The histology and Fine Structure of the reproductive organs fetal membranes and placenta of the East African Springhare (Pedetes Capensis Larvalis Hollister)
(University of Nairobi, 1983)
The East African springhare (Pedetes capensis larvalis Hollister) used in this study were collected from Machakos and Kiambu districs. The gonadogenital organs and fetal membranes were fixed and examined by routine ...
Cultural, Biochemical And Antigenic Characteristics Of Caprine Mycoplasma Isolated In Kenya
(University Of Nairobi, 1983)
Contagious caprine pleuropneumonia (CCP?) is an acute disease of goats characterized by- acute fibrinous pneumonia and pleuritis. !£hree Mycoplasma species namely, Mycoplasma mycoides subsp. mycoides (Y-goat), M. mycoides ...
Induction of host resistance to Rhipicephalus Appendiculatus Neumann in local Masai Sheep in Kenya.
(University of Nairobi, 1983)
Red Masai lambs, reared. tick free from ewes, themselves reared and managed in an area of Kitui with high tick challenge, and having undergone no regular dipping programme, appeared to show a degree of innate resistance ...
Serological diagnosis of Rift Valley fever virus infection in cattle and sheep
(University of Nairobi., 1983)
Host Resistance To Tick Infestations In Two Breeds Of Goats, Using The Tick Rhip. Icephalus Appendiculatus Neumann (the "brown Ear" Tick).
(University of Nairobi, 1983)
The objectives of this study were to observe and compare the levels of any innate resistance and development of any acquired resistance to Rhipicephalus appendiculatus ticks in two two breeds of goats, viz. the Local East ...
Studies on the pre-harvest sprouting resistance of Kenyan commmercial varieties of wheat (Triticum aes tivum L.)
(1983)
In searching for pre-harvest sprouting
resistant wheats (Triticum aestivum L.) for
breeding purposes in many countries, one of the
major hindrance has been the identification of
varietal factors governing the resistance ...
Southern leaf blight of maize (zea mays l.) in Kenya.
(1983)
The southern leaf blight of maize caused by
Helminthosporium maydis is a serious disease that
has recently been introduced into Kenya. The
disease is causing concern in many maize growing
areas of the world. Investigations ...