Vanessa Paulino da Cruz Vieira

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The purpose of our study was to evaluate the larvicidal efficacy of nitenpyram for the treatment of screwworm myiasis caused by Cochliomyia hominivorax in naturally infested dogs. Seven Beagle dogs presenting with myiasis were treated with nitenpyram twice at an interval of 6 h. The animals received dosages between 1.43 and 4.42 mg/kg body weight of(More)
To evaluate the efficacy of a formulation with 0,5% of eprinomectin in cattle to control H. irritans, two trials were conducted for the control of H. irritans in the field in the state of Rio de Janeiro, using 0,5% of eprinomectin, at a dose rate of 500 mc g/kg body weight, corresponding to 10 mL/100 kg. The efficacies for days +7, +14, +21 e +28 after(More)
The goal of the present study was to evaluate the efficacy of a spray formulation containing 2% of the pyrethroid permethrin on the control of Psoroptes ovis in naturally infested rabbits. Ten rabbits, presenting clinical signs of psoroptic mange in both ear canals. The animals were divided into two groups of five: control, without treatment (GI) and a(More)
The objective of the present study was to evaluate the influence of meridic diets composed by blood from different animal species upon the adult emergence of Ctenocephalides felis felis fleas. Six artificial diets containing dried blood of cattle (standard), dogs, rabbit and chicken, combined with sand or sand/wheat bran were prepared. For each diet six(More)
The present study had as objective to evaluate the activity of limonoid azadiractin, extracted of the seeds of the plant Azadirachta indica, neem, on the embryonary development of Ctenocephalides felis felis. A dog was sprayed with the formulation 10%, another dog was kept as control, without treatment. Both had been infested weekly with 600 fleas, in the(More)
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