Is the FC hoping to use developing immuno-contraception techniques as a means of controlling grey squirrels? And is it a realistic option?
A22.The FC and Defra are collaborating on research into the use of immuno-contraception as a method for grey squirrel control, based upon fertility control methods that have recently been developed in the United States. Single dose fertility control vaccines, which remain effective for a number of years, have recently been developed and used successfully in a number of other species in the USA. We need to make sure that the drugs used are fully tested and trialled before they are used on wild animals in the UK, to ensure that they are effective on the target species and can be administered safely without adverse affects to other wildlife. One problem is that the vaccine is not species-specific and so initial work is concentrating on identification of the best carrier bait and an effective way to restrict access to the bait by other animals. It is hoped that sufficient progress will be made for enclosure trials between 2006-2008. The FC are certainly not looking at an immediate answer h
Related Questions
- Defra and the FC assert that the public have a generally favourable attitude towards grey squirrels. Where is the evidence to support this?
- Is the FC hoping to use developing immuno-contraception techniques as a means of controlling grey squirrels? And is it a realistic option?
- Is the FC encouraging people to act differently towards grey squirrels, i.e. not to put food out for them, etc?
