Linognathus vituli

Controls cattle-biting lice (Damalina bovis), long-nosed cattle lice (Linognathus vituli), and short-nosed cattle lice (Haematopinus eurysternus)... 

Lice Bovicola bosi, Haematopinus eurysternus, Linognathus vituli... 

Cattle lice Haematopinus spp.) were controlled when the equivalent of 2.5 mg famphur/kg BW in diets was fed to cattle for at least 30 days or 40.5 mg/kg BW were applied as a topical pour-on. Famphur was used in 1971 to control cattle lice at pour-on applications equivalent to 15.0-35.0 mg/kg BW. Pour-on treatments of Australian yearling heifers were especially effective in controlling the long-nosed cattle louse (Linognathus vituli) and the short-nosed cattle louse (Haematopinus eurysternus)-, untreated heifers grew more slowly than famphur-treated heifers. Larvae of the homfly (Haematobia irritans) were controlled in manure of cattle fed famphur at 2.5-5.0 mg/kg BW daily. Manure of treated cows contained low concentrations of famphur (as much as 0.14 mg/kg FW) 1 day after diet cessation, but residues were imdetectable thereafter. 

Long-nosed cattle louse Linognathus vituli), 284... 

Linear polyprenyl diphosphates, 2708 Linker peptide, 1659 Linognathus vituli, 4069 a-Linolenic acid, 1736 Linum usitatissimum, 3587 Lipidic tissues, 1082 Lipid peroxidation (LPO), 2466, 3653 Lipids, 2321... 

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