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Oxytetracycline residues in hives treated by two different administration methods

, : Oxytetracycline residues in hives treated by two different administration methods. Apicoltura ( 9): 51-66

A total of 76 colonies in 5 apiaries were treated in autumn or spring with oxytetracycline (OTC) by normal methods; doses were 0.3, 0.75 or 1.5 g OTC in syrup or candy. OTC levels in honey stored in the super, adult bees and larvae were monitored. Three weeks after treatment, OTC levels in honey samples were very low or not detectable. Residues persisted rather longer in the brood nest, but for less than 2 months.


Other references

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Kavetsky R.Y., 1967: Neopl cancer will be vanquished. Medicine & Surgery 7(10): 40-41

Kapulnik, Y., 1991: Nonsymbiotic nitrogen-fixing microorganisms. This chapter deals with soil free-living nitrogen-fixing microorganisms, including aerobic and microaerophilic bacteria, facultative and strictly anaerobic bacteria.

Rutten, B.P.F.; Brasnjevic, I.; Steinbusch, H.W.M.; Schmitz, C., 2011: Caloric restriction and aging but not overexpression of SOD1 affect hippocampal volumes in mice. Caloric restriction (CR) and antioxidants have been proposed as strategies to attenuate age-related brain changes. The hippocampus and its subregions dentate gyrus (DG), CA3 and CA1-2 show vulnerability to aging, with hippocampal volume alteration...

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Coffman, J.D.; Clement, D.L.; Creager, M.A.; Dormandy, J.A.; Janssens, M.M.; McKendry, R.J.; Murray, G.D.; Nielsen, S.L., 1989: International study of ketanserin in Raynaud's phenomenon. The effects of ketanserin on primary or secondary Raynaud's phenomenon due to connective tissue disease were studied in a large, international group of patients. The study population consisted of 222 patients from 10 countries. After a run-in...

Rappe, A.K., 1986: Theoretical characterization of nitrogen fixation: effect of ligand on the initial dinitrogen activation. Correlated ab initio theoretical calculations at the valence double- zeta level are used to study the effect of metal (molybdenum and tungsten) and ligand (fluorine, chlorine, and bromine) on the relative stability of activated (azine) vs. unactiv...

Trounson A.O., 1984: In vitro fertilization at monash university melbourne australia. Crosignani, P G And B L Rubin (Ed ) Proceedings Of The Serono Clinical Colloquia on Reproduction, Vol 4 in Vitro Fertilization And Embryo Transfer; Meeting, Carmel, Calif , Usa, Oct 24-26, 1982 Ix+439p Academic Press, Inc : London, England; Grune And Stratton, Inc : Orlando, Fla , Usa Illus Paper 315-322, 1983

Luci, C.; Tomasello, E., 2008: Natural killer cells: detectors of stress. Natural killer (NK) cells are a key component of the innate immune system, as they are able to detect microbe-infected cells, tumors as well as allogeneic cells, without specific sensitization. NK cell effector functions (cytotoxicity, cytokine se...

Bermúdez, R.; Losada, A.P.; Vázquez, S.; Redondo, M.J.; Alvarez-Pellitero, P.; Quiroga, M.I., 2010: Light and electron microscopic studies on turbot Psetta maxima infected with Enteromyxum scophthalmi: histopathology of turbot enteromyxosis. In the last decade, a new parasite that causes severe losses has been detected in farmed turbot Psetta maxima (L.), in north-western Spain. The parasite was classified as a myxosporean and named Enteromyxum scophthalmi. The aim of this study was t...