Results 181 to 190 of about 10,839 (231)

Efficacy of amitraz acaricide footbaths against cattle and goat tick infestations on sites in Highveld and Lowveld regions of Zimbabwe. [PDF]

open access: yesParasite Epidemiol Control
Daga O   +7 more
europepmc   +1 more source

Estudo da infestação artificial de carrapatos ("Boophilus microplus") em fêmeas bovinas de diferentes grupos genéticos. [PDF]

open access: yes, 2011
ALENCAR, M. M. de   +3 more
core  

Fourteen anti-tick vaccine targets are variably conserved in cattle fever ticks. [PDF]

open access: yesParasit Vectors
Busch JD   +18 more
europepmc   +1 more source

Boophilus microplus: Characterization of larval proteases

Experimental Parasitology, 1978
Abstract Studies were made on proteolytic activity for homogenates of larval Boophilus microplus ticks. Maximal activity was recorded at pH 3–3.5 in the 27,000g supernatant fraction. Hydrolysis of bovine serum albumin was inhibited by excess substrate; the optimum concentration was 0.8 mg%.
C I, Reich, J, Zorzópulos
openaire   +2 more sources

Assortative Mating between Boophilus Decoloratus and Boophilus Microplus (Acari: Ixodidae)

Journal of Medical Entomology, 1986
Observation of mixed infestations of Boophilus decoloratus and B. microplus on cattle shows that assortative mating occurs. The result is a smaller number of hybrid matings than is expected from random mating. The finding has relevance to studies of species interactions and to attempts at genetic control.
R A, Norval, R W, Sutherst
openaire   +2 more sources

Boophilus microplus: Cattle antienzymes to larval phosphomonoesterases

Experimental Parasitology, 1980
Abstract Cattle with previous experience in infection with the cattle tick, Boophilus microplus, were shown to have significant levels of antienzymes directed against phosphomonoesterases of Boophilus microplus larvae. Cattle without previous experience in infection do not show any antienzymatic activity.
C I, Reich, J, Zorzopulos
openaire   +2 more sources

Functional bovine immunoglobulins in Boophilus microplus hemolymph

Veterinary Parasitology, 1996
The aim of the present work was to quantify the passage of bovine immunoglobulins into the hemolymph of the tick Boophilus microplus during the feeding process and to determine their antibody activity. The knowledge is of paramount importance when vector control or blocking of disease transmission is attempted by vaccination of cattle. Approximately 2%
I da S, Vaz Júnior   +7 more
openaire   +2 more sources

Rhipicephalus (Boophilus) microplus

2013
Published as part of Velde, Nancy Vander Velde And Brian Vander & O., P., 2013, Known and potential ticks and tick-borne pathogens of Micronesia, pp.
Velde, Nancy Vander Velde And Brian Vander   +1 more
openaire   +1 more source

Rhipicephalus (Boophilus) microplus

2012
Rhipicephalus (Boophilus) microplus Aitken et al. (1958) recorded a few specimens of the southern cattle tick R. (B.) microplus from cattle and sheep in Trinidad. Williams and Gonzalez (1968) observed that Holstein heifers imported into Trinidad from Canada with the intent to develop a dairy industry were exposed to tick-infested pastures and that ...
Basu, A. K., Basu, M., Adesiyun, A. A.
openaire   +1 more source

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