Vol. 9 No. 2 (1989)

RESEARCH ARTICLES

• Baseline Susceptibility and Resistance Levels of Xenopsylla cheopis and Ctenocephalides felis to DDT and Dieldrin

  B.S. Kilonzo, J.A. Mutasa

  28-33

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• Laboratory Cultivation of Rhabditis bovis on Different Culture Media

  A.A. Kassuku, M.S. Mawere, L.P. Msalilwa

  34-37

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• Can Changes in Thyroid Hormones be used as an Indicator of Trypanotolerance in Goats?

  B.M. Mutayoba, S. Gombe

  38-44

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• A Comparison of Selected Biological Characteristics of the Colorado, Oxford and Strichen Strains of Infectious Bovine Rhinotracheitis virus

  P.M. Msolla, H.J.C. Cornwell, A. Wiseman

  45-50

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