The use of fumigants and anticoagulant rodenticides on game estates in Great Britain |
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Authors: | Robbie A. Mcdonald and Stephen Harris |
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Affiliation: | School of Biological Sciences, University of Bristol, Woodland Road, Bristol BS8 1UG, UK, E-mail: |
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Abstract: | Several studies have highlighted the potential risk to nontarget wildlife associated with accidental exposure to vertebrate control agents. In order to provide information that may assist in the mitigation of this problem, we questioned 215 gamekeepers in Great Britain about the use of vertebrate control agents on the land for which they were responsible. Fumigants were used to control Rabbits Oryctolagus cuniculus by 59% of gamekeepers. Use of fumigants was more common than on farms in general. 91% of gamekeepers reported the use of rodenticides, 95% of which were anticoagulants. Patterns of rodenticide use were similar to those on arable farms, though chlorophacinone and warfarin were used more commonly on game estates. Future studies of the exposure of nontarget wildlife to anticoagulants should be expanded to include these compounds. Rodenticides were apparently used in accordance with label recommendations in most cases. However, better information and guidelines for users may improve standards of agent application and reduce potential risks to nontarget wildlife. |
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Keywords: | gamekeeper gassing Rabbits rats vertebrate pest control |
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