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Now showing items 11-20 of 57
The Mystery of Trichothecene Antibiotics in Baccharis Species
(1988-08)
The Brazilian higher plant Baccharis coridifolia has been shown to synthesize de novo a series of highly toxic macrocyclic trichothecene antibiotics heretofore found to be produced only by fungi. These compounds are produced ...
Effect of chronic experimental Trypanosoma congolense infection on the ovaries, pituitary, thyroid and adrenal glands in female goats.
(Uniiversity of Nairobi., 1988-03)
Changes in the ovaries, pituitary, thyroid and adrenal glands in Small East African normally cycling female goats chronically infected with T. congolense are described. Marked fibrosis of the ovaries, a decrease in the ...
Biomass Dynamics Of Grassland Vegetation In Kenya
(University of Nairobi, 1988-06)
Seasonal changes in plant biomass in the herb layer were measured at Nairobi National Park and Masai Mara Game Reserve in Kenya from January 1980 to February 1981. Plant biomass fluctuated in response to seasonal rainfall, ...
The Food Of The Nile Perch, Lates Niloticus (l.), After The Disappearance Of The Haplochromine Cichlids In The Nyanza Gulf Of Lake Victoria (kenya)
(University of Nairobi, 1988-04)
After the disappearance of the haplochromine species in the Nyanza Gulf of Lake Victoria as a result of predation by Lates niloticus, the latter has turned its attention to aquatic invertebrates and other fish. Changes in ...
The effect of temperature on the rate of transmission of Theileria parva parva infection to cattle by its tick vector, Rhipicephalus appendiculatus
(1988)
A steer was infected with Theileria parva parva Kilae stabilate; nymphal Rhipicephalus appendiculatus ticks were applied to its ears so that they completed repletion when the steer had a high piroplasm parasitaemia. The ...