Some rats are now becoming resistant to normal poisoning techniques and have been dubbed "super rats". The rats which have been found in the West Country have a mutant gene which helps them develop resistance to the poisons. If all else fails I guess they will have to resort to using an army of cats to counteract the problem.
Page rendered at Friday, October 09, 2015 6:43:06 PM (GMT Daylight Time, UTC+01:00)
The opinions expressed herein are my own personal opinions and do not represent
my employer's view in anyway.