L. A. Y. Johnston

Immunization of cattle against Boophilus microplus using extracts derived from adult female ticks: Effects of induced immunity on tick populations

L. A. Y. Johnston, D. H. Kemp, Roger Pearson · International Journal for Parasitology · 1986 · 155 citations

Life Sciences, Immunology, Veterinary Parasitology +13

Immunization of cattle against Boophilus microplus using extracts derived from adult female ticks: Feeding and survival of the parasite on vaccinated cattle

D. H. Kemp, R. I. S. Agbede, L. A. Y. Johnston et al. · International Journal for Parasitology · 1986 · 129 citations

Veterinary Medicine, Immunology, Veterinary Parasitology +14

A VIRAL MENINGO‐ENCEPHALITIS IN CALVES

L. A. Y. Johnston, G. C. Simmons, Μ. D. McGavin · Australian Veterinary Journal · 1962 · 78 citations

Veterinary Medicine, Infectious Diseases, Veterinary Microbiology +11

Evaluation Of An Indirect Fluorescent Antibody test For Detecting <i>Babesia Argentina</i> Infection In Cattle

L. A. Y. Johnston, Roger Pearson, G. Leatch · Australian Veterinary Journal · 1973 · 60 citations

Veterinary Medicine, Infectious Diseases, Veterinary Parasitology +12

Acquired resistance of sheep to larvae of Lucilia cuprina, assessed in vivo and in vitro

C.H. Eisemann, L. A. Y. Johnston, M. Broadmeadow et al. · International Journal for Parasitology · 1990 · 52 citations

Veterinary Medicine, Veterinary Parasitology, Antimicrobial Resistance +8