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Transmission of equine cyathostomes (Strongylidae) in central Texas
1983
Craig, T.M. | Bowen, J.M. | Ludwig, K.G.
strongyles (predominantly cyathostomes), mares and their foals, dynamics of transmission studied on pastures previously free of parasites, fecal egg counts beginning day of parturition and based on time of year, relationship between weather conditions and pasture larval counts, necropsy findings in two foals: Texas
Показать больше [+] Меньше [-]Ivermectin for the control of swine scabies: Relative values of prefarrowing treatment of sows and weaning treatment of pigs
1983
Courtney, C.H. | Ingalls, W.L. | Stitzlein, S.L.
Sarcoptes scabiei var. suis, ivermectin, single treatment of infected sows before farrowing eliminated scabies from sows and prevented its transmission to their offspring, offspring remained uninfected throughout study regardless of whether they were treated with ivermectin at weaning, infection (epizootic) in growing pigs could be controlled by single treatment of all in-contact pigs but routine treatment of all pigs at weaning does not seem justified
Показать больше [+] Меньше [-]The effect of tick control on the epidemiology of bovine babesiosis
1983
De Vos, A.J. | Potgieter, F.T.
Babesia bovis, B. bigemina, cattle, effect of tick control on infection rates and on enzootic stability, survey of farms from 6 geographical regions, control of ticks is not justified economically as means of minimizing risks of babesiosis outbreaks unless regular dipping is necessary to limit damage done by ticks per se
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