Now showing items 51-52 of 52
Effect of management practices on screw-worm among sheep in São Paulo State, Brazil
(Tropical Animal Health and Production, 1998-06-01) [Artigo]
The screw-worm Cochliomyia hominivorax (Coquerel), whose larvae develop in wild and domestic animals as well as in man, is one of the major causes of myiasis in Brazil. Sheep raising is expanding in the state of São Paulo, ...
Evaluation of a larval development assay for the detection of anthelmintic resistance in Ostertagia circumcincta
(International Journal for Parasitology, 1997-03-01) [Artigo]
Two experiments were carried out to evaluate a larval development assay for the detection of anthelmintic resistance in O. circumcincta. In Experiment I, the dose responses to levamisole (LEV), thiabendazole (TBZ) and ...