Field evidence of secondary poisoning of foxes (Vulpes vulpes) and buzzards (Buteo buteo) by bromadiolone, a 4-year survey.
This paper presents the result of a 4 year survey in France (1991-1994) based on the activity of a wildlife disease surveillance network (SAGIR). The purpose of this study was to evaluate the detrimental effects of anticoagulant (Ac) rodenticides in non-target wild animals. Ac poisoning accounted for a very limited number of the identified causes of death (1-3%) in most species. Predators (mainly foxes and buzzards) were potentially exposed to anticoagulant compounds (especially bromadiolone) via contaminated prey in some instances. The liver concentrations of bromadiolone residues were elevated and species-specific diagnostic values were determined. These values were quite similar to those reported in the literature when secondary anticoagulant poisoning was experimentally assessed.
Berny
P J
PJ
Dépt. SBFA, Laboratoire de Toxicologie, ENVL, Marcy l'Etoile, France.
Buronfosse
T
T
Buronfosse
F
F
Lamarque
F
F
Lorgue
G
G
D015110:4-Hydroxycoumarins / Q000378:metabolism / Q000506:poisoning*; D000818:Animals; D000925:Anticoagulants / Q000378:metabolism / Q000506:poisoning*; D001717:Birds; D004784:Environmental Monitoring; D005589:Foxes; D005602:France; D007189:Indans / Q000378:metabolism / Q000506:poisoning; D008099:Liver / Q000378:metabolism*; D012378:Rodenticides / Q000506:poisoning*; D012621:Seasons; D013045:Species Specificity
D015110:4-Hydroxycoumarins; D000925:Anticoagulants; D007189:Indans; D012378:Rodenticides; C004662:chlorophacinone; C021636:bromadiolone